Atoll 3.3.2 Administrator Manual

Version 3.3.2

Administrator Manual

AT332_AM_E0

AT332_AM_E0

Atoll 3.3.2 Administrator Manual Release: AT332_AM_E0 (November 2016) © Copyright 1997-2016 Forsk. All Rights Reserved. Published by: Forsk 7 rue des Briquetiers 31700 Blagnac, France Tel: +33 562 747 210 Fax: +33 562 747 211 The software described in this document is provided under a licence agreement. The software may only be used or copied under the terms and conditions of the licence agreement. No part of the contents of this document may be reproduced or transmitted in any form or by any means without written permission from the publisher. The product or brand names mentioned in this document are trademarks or registered trademarks of their respective registering parties. Third party services that are not part of Atoll are governed by the terms and conditions of their respective providers, which are subject to change without notice. The publisher has taken care in the preparation of this document, but makes no expressed or implied warranty of any kind and assumes no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information contained herein.

Atoll 3.3.2 Administrator Manual Table of Contents

AT332_AM_E0

Table of Contents

Atoll 3.3.2 Administrator Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 1

Getting Started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

1.1

Supported Technologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1.2

Supported Operating Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1.3

Supported Database Management Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

1.4

Supported Installation Configurations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

1.5 1.5.1 1.5.2 1.5.3 1.5.4 1.5.5

Recommended Hardware and Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Single-user Standalone Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Multi-user Thick Client Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Multi-user Thin Client Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Floating License Servers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 File Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2

Atoll and Component Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

2.1

Installing Atoll Using the Setup Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2.2

Installing Atoll C++ Development Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

2.3

Setup Command Line Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

2.4

Installing and Uninstalling Add-ins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

2.5

Installing and Uninstalling Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

2.6

Atoll Command Line Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

2.7

Troubleshooting and Other Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3

Distributed Calculation Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

3.1 3.1.1 3.1.2 3.1.3

Setting Up Calculation Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Stopping and Starting the Distributed Calculation Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Running More Than One Distributed Calculation Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Uninstalling the Distributed Calculation Server. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

3.2

Setting Up Atoll to Access the Calculation Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

3.3

Distributed Calculation Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

4

License Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

4.1 4.1.1 4.1.1.1 4.1.1.2 4.1.2 4.1.3

Working with Floating Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Installing the Sentinel HASP Licensing System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Installing the HASP Device Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Installing the HASP License Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 nhsrv.ini File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 nethasp.ini File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

4.2 4.2.1 4.2.2 4.2.3

Using the Atoll License Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 License Manager Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Updating License Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Generating a C2V File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

5

Managing Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51 3


5.1

Atoll Database Templates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

5.2

Customising Atoll Database Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

5.3

Atoll Management Console. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

5.4 5.4.1 5.4.2

Creating New Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 Creating a New Database Using the Atoll Management Console. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 Creating a New Database Using Atoll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

5.5 5.5.1 5.5.2 5.5.3

Upgrading Existing Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 Upgrading Databases for the First Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 Upgrading Databases Manually. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 Adding a Technology in a Multi-RAT Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

5.6 5.6.1 5.6.2 5.6.3

Working With Multi-level Databases Using Oracle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 Creating Project Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 Archiving Project Databases to Master Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65 Refreshing Project Databases from Master Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

5.7

Setting Database Access Privileges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

5.8 5.8.1 5.8.2 5.8.3 5.8.4 5.8.4.1 5.8.4.2

Managing Data Modifications History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 Setting Up Data Modifications History Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 Enabling/Disabling Data Modifications History Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 Updating Data Modifications History after a Data Structure Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 Purging Old Data Modification Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 Purging Old Data Modification Records of a Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 Purging Old Data Modification Records of a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

5.9 5.9.1 5.9.2

Appendices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72 Appendix 1: Advanced Customisation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72 Appendix 2: Setting Up Databases for Co-planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

6

Multi-user Environments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

6.1

Setting Up Multi-user Environments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

6.2 6.2.1 6.2.2 6.2.3 6.2.4 6.2.5 6.2.6

Components of Multi-user Environments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79 Master Atoll Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 Master Database. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 Shared Geographic Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 Shared Path Loss Matrices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 Shared Microwave Link Profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 User Atoll Documents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81

6.3 6.3.1 6.3.2 6.3.3

Managing User Accounts and Access Rights in Oracle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 Defining Database and Interface Access Rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82 Creating and Managing User Accounts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85 Resetting User Database Permissions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86

6.4 6.4.1 6.4.2 6.4.3 6.4.4

Appendices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87 Appendix 1: Checking Data Integrity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87 Appendix 2: Database Regionalisation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87 Appendix 3: Calculating Path Loss Matrices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88 Appendix 4: Path Loss Matrices From Different Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

7

Coordinate Systems and Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

7.1 7.1.1 7.1.2 7.1.3 7.1.4

Coordinate Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93 Definition of a Coordinate System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93 Types of Coordinate Systems in Atoll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94 Coordinate Systems File Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 Creating a Coordinate System in Atoll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

7.2

Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

7.3

BSIC Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

8 4

© Forsk 2016

Atoll File Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

AT332_AM_E0


8.1 8.1.1 8.1.1.1 8.1.1.2 8.1.2 8.1.3 8.1.4 8.1.5

Geographic Data Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 HDR Header File for BIL Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 HDR Header File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Additional PRJ Projection File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 TFW Header File for TIFF Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 BPW/BMW Header Files for BMP Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 PGW Header File for PNG Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 JGW Header File for JPG Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

8.2 8.2.1 8.2.2 8.2.3

Path Loss Matrix File Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Pathloss.dbf File Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Pathloss.dbf File Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 LOS File Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

8.3 8.3.1 8.3.2 8.3.3

Path Loss Tuning File Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Pathloss.dbf File Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Pathloss.dbf File Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 PTS File Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

8.4 8.4.1 8.4.1.1 8.4.1.2 8.4.2 8.4.3 8.4.4 8.4.5

Interference Matrix File Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 CLC Format (One Value per Line) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 CLC File Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 DCT File Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 IM0 Format (One Histogram per Line) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 IM1 Format (One Value per Line, TX Name Repeated). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 IM2 Format (Co- and Adjacent-channel Probabilities) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 MNU Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

8.5 8.5.1 8.5.2

"Per Transmitter" Prediction File Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 .dbf File Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 .dbf File Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

9

Administration and Usage Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . .123

9.1

Geographic Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

9.2

Path Loss Matrices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

9.3

Atoll Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

9.4

Databases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

9.5

Calculation Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

9.6

Atoll Administration Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

9.7

Process Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

9.8

Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

9.9

Coverage Prediction Calculations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

9.10

CW Measurements and Drive Test Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

9.11

Antenna Patterns and Import. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

9.12

Traffic Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

9.13

Atoll API . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

9.14

Performance and Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

10 10.1 10.1.1 10.1.2 10.1.3 10.1.4 10.1.5 10.1.6 10.1.7

Configuration Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135 Contents of User Configuration Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 Geographic Data Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 Zones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 Map Centre and Zoom Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 Folder Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 Coverage Predictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Automatic Neighbour Allocation Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Automatic Frequency Planning Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

5


10.1.8 10.1.9 10.1.10 10.1.11 10.1.12

© Forsk 2016

Automatic Scrambling Code Allocation Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Automatic PN Offset Allocation Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Automatic OFDM Resource Allocation Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Microwave Radio Links Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

152 154 155 156 159

10.2 10.2.1 10.2.2 10.2.3 10.2.4 10.2.5

Contents of Additional Configuration Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Print Setup Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table Import/Export Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Coverage Prediction Report Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CW Measurement Import Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Drive Test Data Import Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

159 160 161 161 162 163

10.3

Content of the Custom Predictions File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

10.4

Content of the "Value Intervals" Predictions Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

11

Initialisation Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

11.1 Atoll Initialisation File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1 General Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.1 Managing Memory Allocation per Session in Atoll 64-bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.2 Changing the Default Metre-to-Feet Conversion Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.3 Changing the Default Mile-to-Metre Conversion Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.4 Modifying the Default Formats of Site and Transmitter Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.5 Disabling Automatic Renaming of Transmitters and Cells . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.6 Setting the TIFF Colour Convention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.7 Creating an Event Viewer Log File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.8 Displaying Insufficient Permission Messages in the Event Viewer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.9 Increasing the Maximum Printing Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.10 Copying Externalised Calculation Results on Save As. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.11 Disabling External Storage of Numerical Coverage Prediction Results. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.12 Exporting Prediction Coordinates using the Projection Coordinate System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.13 Restricting the List of Predictions for Creating Sector Traffic Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.14 Displaying Path Loss Calculation Details in the Event Viewer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.15 Mapping Atoll Coordinate Systems with MapInfo/ESRI Vector Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.16 Exporting Coverage Prediction Polygons in Text Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.17 Defining Web Map Services Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.18 Improving Point Analysis Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.19 Excluding Vectors from Imported KML/KMZ Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.20 Combining Imported Zone Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.21 Setting the Precision for the Antenna Pattern Verification at Import . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.22 Exporting Selected Data Tables to XML Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.23 Keeping the Original List Separator when Exporting in CSV Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.24 Opening Exported XLS Files Automatically in MS Excel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.25 Disabling Creation of New Documents from Templates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.26 Blocking Access to Macros and Add-ins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.27 Disabling Saving and Opening ZIP Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.28 Hiding the Propagation Models Folder in the Parameters Explorer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.29 Forbidding Shared Antenna Modification in Multi-RAT Documents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.30 Enabling Notification for Donor Transmitter Parameter Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.31 Setting the Display Precision of Floating Point Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.32 Changing the Path to Linked Geo Data Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.33 Exporting/Importing Vector Data with a Display Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.34 Using Only Visible Geo Data in Prediction Reports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.35 Exporting BMP, TIF, and PNG Files with a TAB Reference File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.36 Exporting BIL Files with a PRJ Projection File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.37 Co-Planning: Linking the Sites Folder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.38 Disabling Normalisation of MIF/TAB Vector Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.39 Customising Performance Optimisation when Exporting Vector Files in TAB Format . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.40 Adding the Duplicate Site to the Original Site’s Site List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.41 Moving Sites without Moving Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.42 Real Altitude versus DTM Altitude in Sites’ Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.42.1 Duplicate/Moved Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.42.2 New Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.43 Using Only Visible Clutter Classes in Interference Prediction Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.44 Displaying % of Covered Clutter Classes w. r. t. the Focus Zone in Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.1.45 Displaying % of Covered Traffic Classes w. r. t. the Focus Zone in Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6

167 167 167 168 168 169 169 170 170 170 170 170 171 171 171 171 172 172 173 173 173 173 174 174 174 174 174 174 175 175 175 175 175 175 176 176 176 176 176 177 177 177 177 177 177 178 178 178 178

AT332_AM_E0

11.1.1.46 11.1.1.47 11.1.1.48 11.1.1.49 11.1.1.50 11.1.1.51 11.1.1.52 11.1.1.53 11.1.1.54 11.1.1.55 11.1.1.56 11.1.1.57 11.1.1.58 11.1.1.59 11.1.1.60 11.1.1.61 11.1.1.62 11.1.1.63 11.1.1.64 11.1.1.65 11.1.1.66 11.1.1.67 11.1.1.68 11.1.1.69 11.1.1.70 11.1.1.71 11.1.1.72 11.1.2 11.1.2.1 11.1.2.2 11.1.2.3 11.1.2.4 11.1.2.5 11.1.2.6 11.1.2.7 11.1.2.8 11.1.2.9 11.1.2.10 11.1.2.11 11.1.2.12 11.1.2.13 11.1.2.14 11.1.2.15 11.1.2.16 11.1.2.17 11.1.2.18 11.1.2.19 11.1.2.20 11.1.2.21 11.1.3 11.1.3.1 11.1.3.2 11.1.3.3 11.1.4 11.1.4.1 11.1.4.2 11.1.4.3 11.1.4.4 11.1.4.5 11.1.5 11.1.5.1 11.1.5.2 11.1.5.3 11.1.5.4 11.1.5.5 11.1.5.6 11.1.5.7


Synchronising Private and Shared Path Loss Matrices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 Selecting the Logo 2 Check Box by Default in Print Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Filtering Predictions by Technology When Reading the XML Studies File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Enabling Event Viewer Messages for MapInfo File Import/Export. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Setting the Resolution of Population Maps in Coverage Prediction Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Setting the Precision in Coverage Prediction Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Including Pixel-free Ranges in Coverage Prediction Reports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Changing Hot Spot Reference Surface in Prediction Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Exporting Only Visible Value Interval Layers of Coverage Predictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Avoiding Overlapping Pixels in Best Server Coverage Prediction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 Using Legacy Coverage Prediction Reports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 Setting the Minimum ATL File Size Requiring Compression . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 Loading, Activating, and Setting Add-ins as Visible . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 Defining Online Map URLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 Changing the Default Cache Location for the Loaded Map Tiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 Defining the Microsoft Bing Tile Server for Online Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 Defining the Microsoft Bing Tile Server for Online Searches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 Defining MapQuest for Online Searches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Managing Carriage Returns in Imported TXT/CSV Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Deleting the Filtering Zone on Removing Filters From Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Disabling the Database and Data Exchange Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Enabling Atoll to Automatically Restart on Improper Exit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Specifying Default Folders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Specifying the Default Storage of Favourite Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Restoring Focus and Computation Zones of a Favourite View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Fixing Antenna Electrical Azimuth and Tilt Values on Document Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Limiting the Antenna Selection Assistant to the Antenna folder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 GUI Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 Defining the Parameters for the Default Sites Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 Using a Unique Symbol for Remote Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 Using the Transmitter Symbol for Repeaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Keeping Transmitter Symbols From Changing on Search . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Displaying Filled Symbols for Inactive Transmitters on the Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Refreshing the Display Automatically When a New Station is Dropped . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Hiding Information Displayed in the Status Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Displaying Date and Time in the Event Viewer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Setting the Maximum Number of Lines to Coverage Prediction Tool Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Changing the Display for Downlink Smart Antenna Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Displaying Coverage Prediction Comments in the Legend Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Displaying Leading Zeros in the CELL_IDENTITY Field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Making the Antenna Additional Electrical Downtilt Accessible . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Increasing the Width of the Clutter Description Pane in the Status Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Hiding the Technology Name in the Title Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Displaying Objects’ Discrete Values with User-defined Colours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Displaying Vertical Beamwidth in Profile Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Locking Site and Transmitter Shading Colours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 Case-insensitive Grouping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 Hexagonal Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 Disabling Confirmation when Deleting a Site from the Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 Distributed Calculation Server Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 Detecting and Listing Distributed Calculation Servers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 Setting the Distributed Calculation Server Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 Modifying the Default Detection Time-out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 License Management Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 Setting an Alarm for the License End Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 Blocking Access to Technology Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 Blocking Access to the AFP Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Blocking Access to the ACP Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Changing the NetHASP License Manager Idle Time Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Database Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Checking Data Integrity After Database Upgrade and Data Refresh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Preselecting "Refresh Unmodified Data Only" by Default . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Automatically Running a Database Integrity Check at Open or Refresh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Displaying Database Tables in the Event Viewer at Open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Allowing Null Entries in Non-nullable Custom Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Automatically Running GSM Subcell Audit at Open or Refresh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Modifying the Default Database Connection Time-out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

7


11.1.5.8 11.1.5.9 11.1.5.10 11.1.5.11 11.1.5.12 11.1.5.13 11.1.5.14 11.1.5.15 11.1.5.16 11.1.5.17 11.1.6 11.1.6.1 11.1.6.2 11.1.6.3 11.1.6.4 11.1.6.5 11.1.6.6 11.1.6.7 11.1.6.8 11.1.6.9 11.1.6.10 11.1.6.11 11.1.6.12 11.1.6.13 11.1.6.14 11.1.6.14.1 11.1.6.14.2 11.1.6.15 11.1.6.16 11.1.6.17 11.1.6.18 11.1.6.19 11.1.6.20 11.1.6.21 11.1.6.22 11.1.6.23 11.1.6.24 11.1.6.25 11.1.6.26 11.1.6.27 11.1.6.28 11.1.6.29 11.1.6.30 11.1.6.31 11.1.6.32 11.1.6.33 11.1.6.34 11.1.6.35 11.1.6.36 11.1.6.37 11.1.7 11.1.7.1 11.1.7.2 11.1.7.3 11.1.7.4 11.1.7.5 11.1.7.6 11.1.7.7 11.1.7.8 11.1.7.9 11.1.7.10 11.1.7.11 11.1.7.12 11.1.7.13 11.1.7.14 11.1.7.15 11.1.7.16

8

© Forsk 2016

Changing the Database Export Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Making Atoll Case-Sensitive for Database Import From Planet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Sign for KClutter When Importing Data From Planet EV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Clutter No Data Value for When Importing Data From Planet EV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enabling/Disabling Password Prompt at Archive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Archiving Data to Databases Using Transactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Keeping Separate Work and Master Path Loss Directories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enabling Partial Refresh from Recently Upgraded Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Type of Database Being Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying Only the First Export to Database Error in a Dialog Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Common Calculation Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Antenna Patterns Modelling Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disabling Automatic Locking of Coverage Predictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enabling Shadowing Margin in Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting a Default Value for the Cell Edge Coverage Probability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enabling Indoor Coverage in Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Modifying the Resolution for the LOS Area Calculation Around a Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Embedding Path Losses in New Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stopping Calculations on Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warning About Prediction Validity When Display Options are Modified . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reading Exact Altitudes From the DTM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting a Common Display Resolution For All Coverage Predictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Priorities for GUI and Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Number of Parallel Processors and Threads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parallel Calculation of Monte Carlo Simulations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parallel Calculation of Monte Carlo Simulations in GSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parallel Calculation of Monte Carlo Simulations in UMTS HSPA and CDMA2000 . . . . . . . . . . . . . . . Performing Calculations in Read-Only Documents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Identifying Transmitter, Repeater, and Remote Antenna Coverage Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disabling Rounding of Antennas’ Updated Half-power Beamwidth Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Rounding Method Used for Profile Extraction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Estimating Required and Used Memory Size for UMTS Simulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disabling Calculations Over NoData Values for DTM and Clutter Classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Co-planning: Calculating Predictions in the Current Document Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Co-planning: Calculating Predictions in Serial or in Parallel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Forcing Neighbour Symmetry Only Inside Focus Zone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Using Poisson Distribution in Monte Carlo Simulations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Calculating EIRP from Max Power in Signal Level Predictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Excluding Filtered Transmitters from the List of Neighbours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Weighting Factor of the Effective Inter-transmitter Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Extending the Maximum Inter-site Distance to Repeaters and Remote Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Forcing the Real Inter-site Distance Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Prioritising Individual Inter-site Distances in Neighbour Importance Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Keeping Assigned Neighbours that are not Symmetric with the Reference Transmitter . . . . . . . . . . . . . . . . . . . . . . . . Keeping Neighbours that Relate to Themselves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enabling and Disabling Per-site Path Loss Matrix Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Defining a Global Maximum Path Loss Calculation Radius . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preserving Loss and Noise Figures with no Assigned Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Linear Interpolation of Inter-technology IRF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Real-Time Profile Drawing Method in Point Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GSM GPRS EDGE Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Considering Inter-technology Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Considering Overlapping Zones for IM Calculation Based on Traffic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Default BSIC Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking Database Consistency Automatically. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disabling the Maximum Range Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enabling the Support for Multi-band Transmitters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Best Server Calculation Method in Same Priority HCS Layers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hiding AFP Advanced Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hiding AFP Hopping Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hiding Violations from Low Importance GSM Neighbours in AFP Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hiding Violations Between Non-synchronised MALs-MAIOs in AFP Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Modifying the Thresholds for Important Violations in AFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Selecting the Interference Matrices Used During the AFP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Defining the Maximum Number of Transmitters for Reuse Distance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Defining the Maximum Number of Separation Violations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Making Redundant Fields in the Transmitters Table Read-only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

193 193 193 194 194 194 194 195 195 195 195 195 196 196 196 196 197 197 197 197 197 198 198 198 199 199 199 199 199 200 200 200 200 200 201 201 201 201 201 201 202 202 202 202 202 203 203 203 203 203 204 204 204 204 204 204 205 205 205 206 206 206 206 206 207 207 207

AT332_AM_E0

11.1.7.17 11.1.7.18 11.1.7.19 11.1.7.20 11.1.7.21 11.1.7.22 11.1.8 11.1.8.1 11.1.8.2 11.1.8.3 11.1.8.4 11.1.8.5 11.1.8.6 11.1.8.7 11.1.8.8 11.1.8.9 11.1.8.10 11.1.8.11 11.1.8.12 11.1.8.13 11.1.8.14 11.1.8.15 11.1.8.16 11.1.8.17 11.1.8.18 11.1.8.19 11.1.8.20 11.1.8.21 11.1.8.22 11.1.8.23 11.1.8.24 11.1.9 11.1.9.1 11.1.9.2 11.1.9.3 11.1.9.4 11.1.9.5 11.1.9.6 11.1.9.7 11.1.9.8 11.1.9.9 11.1.9.10 11.1.9.11 11.1.9.12 11.1.9.13 11.1.9.14 11.1.9.15 11.1.9.16 11.1.9.17 11.1.9.18 11.1.9.19 11.1.9.20 11.1.9.21 11.1.9.22 11.1.9.23 11.1.9.24 11.1.9.25 11.1.9.26 11.1.9.27 11.1.9.28 11.1.9.29 11.1.9.30 11.1.10 11.1.10.1 11.1.10.2 11.1.11 11.1.11.1


Setting the Transmission Diversity Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Deactivating Frequency Band Filtering in IM Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Starting TRX Indexes at 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 Hiding the TRX Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 Listing TRX Types in Alphabetical Order in Subcells Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 Automatically Correcting Out-of-range Subcell Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 UMTS HSPA, CDMA2000, and TD-SCDMA Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 Suppressing Cell Name Carrier Suffixes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 Disabling Macro-diversity (SHO) Gains Calculation for Ec/Io and Eb/Nt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 Calculating and Displaying Peak or Instantaneous HSDPA Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 Setting the Power to Use for Intra-cell Interference in HSDPA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Enabling Coverage Predictions of Connection Probabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Setting the Calculation Method for HS-PDSCH CQI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Enabling Orthogonality Factor in Pilot EC/NT Calculation in HSDPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Setting the Maximum Number of Rejections for Mobiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Setting the Maximum Number of Rejections for HSDPA Mobiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 Defining an Offset With Respect to The Thermal Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 Setting Precision of the Rasterisation Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 Defining the Number of Iterations Before Downgrading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Adjusting the Working of the Proportional Fair Scheduler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Displaying the Ec/I0 of Rejected Mobiles in Simulation Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Switching Back to the Old Best Server Determination Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 Switching Back to the Old Radio Bearer Allocation Algorithm for Multi-carrier EVDO Rev.B . . . . . . . . . . . . . . . . . . . . . 213 Displaying Automatic Allocation Cost Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 Selecting SC and PN Offset Allocation Strategies Available in the GUI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 Defining a Fixed Interval Between Scrambling Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Compressed Mode: Restricting Inter-carrier and Inter-technology Neighbour Allocation . . . . . . . . . . . . . . . . . . . . . . . 214 Setting the Maximum AS Size for SC Interference Prediction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Displaying Uplink Total Losses in Coverage by Signal Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Setting the Maximum UL Reuse Factor for HSUPA Users’ Noise Rise Estimation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Configuring HSUPA Resource Allocation for Active Set Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 LTE, WiMAX, Wi-Fi, and LPWA Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Blocking Access to IEEE Parameters in WiMAX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Using Only Bearers Common Between the Terminal’s and Cell’s Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Enabling Display of Signals per Subcarrier Point Analysis in LTE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Including Cyclic Prefix Energy in LTE Signal Level Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 Excluding Cyclic Prefix Energy in WiMAX and Wi-Fi Signal Level Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 Ignoring Inter-Neighbour Preamble Index Collision in WiMAX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 Ignoring Inter-Neighbour Physical Cell ID Collision in LTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 Renaming OPUSC Zone to PUSC UL in WiMAX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 Deactivating Uniform Distribution of Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Taking Second Order Neighbours into Account in the AFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Excluding the Adjacent Channel Overlap from the AFP Cost Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Synchronised/Unsynchronised LTE Downlink Interference Calculation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Setting PDCCH to 100% Loaded in LTE Interference Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Calculating EIRP from RS EPRE in LTE Signal Level Predictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Averaging the Uplink Noise Rise in dB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Deactivating Service Max Throughput Demand Downgrading in LTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Displaying Pixels with Zero Throughput in Coverage Predictions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Setting Uplink Noise Rise Control Parameters in LTE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Using the LTE ABS Patterns on Cell-edge Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219 Applying the LTE ABS Collision Probability on Interference from RS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219 Switching Between LTE Carrier Aggregation Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219 Switching Between LTE Multi-Server Scheduling Methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 Switching Between LTE Carrier Aggregation PCell Selection Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 Displaying Grid-of-Beam Patterns in Logarithmic Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 Allowing Multi-cell Transmitters Using Different Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 Changing the LTE Cell-Edge Determination Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 Filtering LTE Cell Groups Loaded From a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Allocating PRACH RSIs from Non-Overlapping Lists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Excluding DMRS Overhead from Cell Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Changing the Display Mode of the Number of Aggregated Servers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 3GPP Multi-RAT Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 BSIC, SC, and PCI Allocation with Inter-technology Neighbour Constraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Multi-RAT Technology Selection Default Behaviour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Microwave Radio Links Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Modifying the Default Format of Link Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

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11.1.11.2 11.1.11.3 11.1.11.4 11.1.11.5 11.1.11.6 11.1.11.7 11.1.11.8 11.1.11.9 11.1.11.10 11.1.11.11 11.1.11.12 11.1.11.13 11.1.12 11.1.12.1 11.1.12.2 11.1.12.3 11.1.12.4 11.1.12.5 11.1.12.6 11.1.12.7

© Forsk 2016

Updating A>>B and B>>A Profiles in Real-time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disabling Shielding Factor on Wanted Signal at Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Considering XPIF value in Interference for Dual-Polar Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Making the ITU-R P.530-5 Method Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Using Old Min C/I Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solving Alignment Issue in Generated Reports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Defining Default Configuration Files for Link Budgets Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Defining a Default Configuration File for the Channel Arrangement Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Defining a Default Template for Microwave Links Custom Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Considering ATPC for ANSI and ETSI Modes Similarly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hiding Clutter from the Profile Analysis View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing the Decoupling Calculation Method for Co-site Interference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Measurement Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying Additional Information in Drive Test Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Number of Transmitters per Drive Test Data Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recalculating Distances of Points From There Serving Cells at Import. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Defining the BCCH and BSIC Columns for FMT Import. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Importing Drive Test Data with Scrambling Codes as Integers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Importing Drive Test Data for Active and Filtered Transmitters Only. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Specifying the Location of the ACP.ini File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

222 222 222 223 223 223 223 224 224 224 224 224 224 224 225 225 225 225 225 226

11.2 ACP Initialisation File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 11.2.1 Managing ACP Preferences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 11.2.2 ACP GUI Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 11.2.2.1 Default Settings of the Optimisation Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 11.2.2.2 Default Settings of the Optimisation > Cost Control Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 11.2.2.3 Default Settings of the Optimisation > Advanced Cost Control Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 11.2.2.4 Automatically Creating Custom Zones on the Optimisation Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 11.2.2.5 Default Settings of the Objectives Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 11.2.2.6 Default Settings of the Reconfiguration Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231 11.2.2.7 Default Settings of the Reconfiguration > Sites vertical tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 11.2.2.8 Defining the Inter-site Distance in Co-located Site Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 11.2.2.9 Defining the Inter-antenna Distance in Co-located Transmitter Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 11.2.2.10 Custom Columns on Reconfiguration > Sites Vertical Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 11.2.2.11 Default Settings of the Reconfiguration > Transmitters Vertical Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 11.2.2.12 Custom Columns on the Reconfiguration > Transmitters/Remotes Vertical Tabs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 11.2.2.13 Default Settings of the Optimisation > EMF Exposure Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 11.2.2.14 Default Settings of the Optimisation > Multi-Storey Tab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 11.2.2.15 Controlling Antenna Pattern Smoothing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 11.2.2.16 Default Settings of the Antenna Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 11.2.2.16.1 Global Antenna Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 11.2.2.16.2 Patterns Vertical Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 11.2.2.16.3 Physical Antenna Vertical Tab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 11.2.2.17 Defining the Antenna Masking Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 11.2.2.18 Defining Reconfiguration Values Using Custom Fields. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 11.2.2.18.1 Defining Reconfiguration Values for Transmitters, Repeaters, and Secondary Antennas Using Custom Fields242 11.2.2.18.2 Defining Reconfiguration Values for Cells Using Custom Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 11.2.2.18.3 Defining Reconfiguration Values for Sites Using Custom Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244 11.2.2.18.4 Defining Reconfiguration Values for Antennas Using Custom Fields . . . . . . . . . . . . . . . . . . . . . . . . . 244 11.2.2.19 Defining Site Class Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246 11.2.2.19.1 Defining Automatic Site Classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246 11.2.2.19.2 Automatic Assignment of Site Classes in the ACP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 11.2.2.20 Defining the Appearance of a Running Optimisation Dialog Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 11.2.2.20.1 Defining the Colours in the Analysis Maps on the Quality Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 11.2.2.20.2 Other Components of the Optimisation Dialog Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 11.2.2.21 Defining the Appearance of ACP Predictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 11.2.2.22 Defining New Predictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 11.2.2.23 Defining the Functionality of the Commit Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 11.2.2.24 Defining the Appearance of the Overlay Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 11.2.2.25 Defining the Appearance of the Graph Tab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 11.2.2.26 Defining the Default Font . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 11.2.2.27 Exporting Optimisation Results in XML . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 11.2.3 ACP Core Engine Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252 11.2.3.1 Log File Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252 11.2.3.2 Calculation Thread Pool Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252 11.2.3.3 Number of Threads Used for Propagation Model Calculations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252

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11.2.3.4 11.2.3.5 11.2.3.6 11.2.3.7 11.2.3.8 11.2.3.9 11.2.3.10 11.2.3.11 11.2.3.12 11.2.3.13 11.2.3.14 11.2.3.15 11.2.3.16 11.2.3.17 11.2.4 11.2.5 11.2.5.1 11.2.5.2


Memory Management Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252 Automatic Stops of the Search Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 Considering Progressive Thresholds for Some Quality Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 Macro Diversity Gains Calculation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254 Transmitter Altitude Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254 Automatic Candidate Positioning Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 Setting a Minimum Inter-site Distance for Site Activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 Balancing Speed, Memory Use, and Accuracy in Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 Accessing Raster Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256 Filtering Clutter Class Layers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Fixed Ratio Between Pilot Power and Max Power (UMTS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Showing Initial/Final Total Poweror DL Load on Sectors Tab (UMTS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Custom Columns on the Sectors tab of the Optimisation Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Enabling Multi-technology Optimisation Including WiMAX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 EMF Exposure Core Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 Other Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259 EMF and Multi-Storey Extensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259 Validity of Path Loss Matrices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

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© Forsk 2016

Atoll 3.3.2 Administrator Manual Chapter : Atoll 3.3.2 Administrator Manual

AT332_AM_E0

Atoll 3.3.2 Administrator Manual This Administrator Manual explains how to install, configure, and deploy Atoll and how to set up back-end databases and manage users in a multi-user environment. Database structures of the different technology modules are also provided for reference.

About Atoll Atoll is a 64-bit multi-technology wireless network design and optimisation platform. Atoll is open, scalable, flexible, and supports wireless operators throughout the network life cycle, from initial design to densification and optimisation. Atoll includes integrated single RAN – multiple RAT network design capabilities for both 3GPP (GSM/UMTS/LTE) and 3GPP2 (CDMA/LTE) technology streams. It provides operators and vendors with a powerful native 64-bit framework for designing and optimising current and future integrated multi-technology networks. Atoll supports multi-technology HetNets, small cell planning, and Wi-Fi offloading. Atoll Microwave is a complete backhaul and microwave link planning solution based on the leading Atoll platform, which includes a high performance GIS and advanced data and user management features. Atoll Microwave can share its site database with Atoll radio planning and optimisation modules, thus allowing easy data consistency management across the operator organisation. Atoll’s integration and automation features help operators smoothly automate planning and optimisation processes through flexible scripting and SOA-based mechanisms. Atoll supports a wide range of implementation scenarios, from standalone to enterprise-wide server-based configurations. If you are interested in learning more about Atoll, please contact your Forsk representative to inquire about our training solutions.

About Forsk Forsk is an independent company providing radio planning and optimisation software solutions to the wireless industry since 1987. In 1997, Forsk released the first version of Atoll, its flagship radio planning software. Since then, Atoll has evolved to become a comprehensive radio planning and optimisation platform and, with more than 7000 installed licenses worldwide, has reached the leading position on the global market. Atoll combines engineering and automation functions that enable operators to smoothly and gradually implement SON processes within their organisation. Today, Forsk is a global supplier with over 450 customers in 120 countries and strategic partnerships with major players in the industry. Forsk distributes and supports Atoll directly from offices and technical support centres in France, USA, and China as well as through a worldwide network of distributors and partners. Since the first release of Atoll, Forsk has been known for its capability to deliver tailored and turn-key radio planning and optimisation environments based on Atoll. To help operators streamline their radio planning and optimisation processes, Forsk provides a complete range of implementation services, including integration with existing IT infrastructure, automation, as well as data migration, installation, and training services.

Getting Help The online help system that is installed with Atoll is designed to give you quick access to the information you need to use the product effectively. It contains the same material as the Atoll 3.3.2 User Manual. You can browse the online help from the Contents view, the Index view, or you can use the built-in Search feature. You can also download manuals from the Forsk web site at: http://www.forsk.com/MyForskAccount/

Printing Help Topics You can print individual topics or chapters from the online help. To print help topics or chapters: 1. In Atoll, click Help > Help Topics. 2. In the Contents tab, expand the table of contents. 3. Right-click the section or topic that you want to print and click Print. The Print Topics dialog box appears.

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Atoll 3.3.2 Administrator Manual Chapter : Atoll 3.3.2 Administrator Manual

© Forsk 2016 Forsk

4. In the Print Topics dialog box, select what you want to print: • •

If you want to print a single topic, select Print the selected topic. If you want to print an entire section, including all topics and sections in that section, select Print the selected heading and all subtopics.

5. Click OK.

About Atoll Documentation The following PDF manuals are available for Atoll and Atoll Microwave and can be downloaded from the Forsk web site at: http://www.forsk.com/MyForskAccount/ • • • • • •

Atoll User Manual Atoll Administrator Manual Atoll Data Structure Reference Guide Atoll Technical Reference Guide Atoll Task Automation Guide Atoll Model Calibration Guide

To read PDF manuals, download Adobe Reader from the Adobe web site at: http://get.adobe.com/reader/ Hardcopy manuals are also available. For more information, contact to your Forsk representative.

Contacting Technical Support Forsk provides global technical support for its products and services. To contact the Forsk support team, visit the My Forsk web site at: http://www.forsk.com/MyForskAccount/ Alternatively, depending on your geographic location, contact one of the following support teams: •

Forsk Head Office For regions other than North and Central America and China, contact the Forsk Head Office support team: • • •

Tel.: +33 562 747 225 Fax: +33 562 747 211 Email: [email protected]

Opening Hours: Monday to Friday 9.00 am to 6.00 pm (GMT +1:00) •

Forsk US For North and Central America, contact the Forsk US support team: • • •

Tel.: 1-888-GO-ATOLL (1-888-462-8655) Fax: 1-312-674-4822 Email: [email protected]

Opening Hours: Monday to Friday 8.00 am to 8.00 pm (Eastern Standard Time) •

Forsk China For China, contact the Forsk China support team: • • •

Tel: +86 20 8557 0016 Fax: +86 20 8553 8285 Email: [email protected]

Opening Hours: Monday to Friday 9.00am to 5.30pm (GMT+08:00) Beijing, Chongqing, Hong Kong, Urumqi.

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Chapter 1 Getting Started This chapter covers the following topics: •

"Supported Technologies" on page 17

•

"Supported Operating Systems" on page 17

•

"Supported Database Management Systems" on page 18

•

"Supported Installation Configurations" on page 18

•

"Recommended Hardware and Software" on page 18

•

"In a single-user or single-server configuration, storing locally shared data instead of using a file server can improve response time and calculation performance." on page 21

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1 Getting Started Atoll is an open, scalable, and flexible multi-technology network design and optimisation platform that supports wireless operators throughout the network life cycle, from initial design to densification and optimisation. Atoll supports a wide range of implementation scenarios, from single-user standalone to enterprise-wide server-based configurations using distributed and multi-threaded computing. This manual explains how to install, configure, and deploy Atoll and how to set up back-end databases and manage users in a multi-user environment. In this chapter, the following are explained: • • • • •

"Supported Technologies" on page 17 "Supported Operating Systems" on page 17 "Supported Database Management Systems" on page 18 "Supported Installation Configurations" on page 18 "Recommended Hardware and Software" on page 18

1.1 Supported Technologies Atoll supports the following radio technologies: GSM/GPRS/EDGE, UMTS HSPA, CDMA2000 1xRTT/1xEV-DO, LTE, TD-SCDMA, WiMAX, and Wi-Fi. It also supports 3GPP Multi-RAT (GSM + UMTS + LTE) and 3GPP2 Multi-RAT (CDMA2000 + LTE). Atoll Microwave supports detailed design and analysis of microwave link networks.

1.2 Supported Operating Systems Atoll supports the following versions of Microsoft Windows operating systems. Atoll also supports VMWare ESXi 4.x, 5.1, and 5.5 virtualisation platforms. Supported Operating Systems for Atoll 64-bit • • • • • • •

Microsoft Windows 10 Professional and Enterprise (64-bit) Microsoft Windows 8 and 8.1 Professional and Enterprise (64-bit) Microsoft Windows 7 (64-bit) Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 Microsoft Windows Server 2008 R2 SP1 Microsoft Windows Server 2008 SP2 (64-bit) Among other Microsoft Windows components, Atoll 64-bit uses Microsoft Access Database Engine 64-bit. Microsoft Access Database Engine 64-bit is included in Microsoft Office 64-bit, and is also available as a free redistributable Microsoft Windows component from the Forsk support website. •

•

If the computer on which you wish to install and run Atoll 64-bit already has Microsoft Office installed, you must upgrade it to Microsoft Office 64-bit (version 2010 SP1 or newer). If you do not have Microsoft Office installed, you can download and install the Microsoft Access Database Engine 64-bit redistributable (version 2010 SP1) needed by Atoll 64-bit from the Forsk support website.

Note: Installing Microsoft Office 64-bit or the Microsoft Access Database Engine 64-bit requires uninstalling any 32-bit Microsoft Office components that may be installed on the computer. Supported Operating Systems for Atoll 32-bit • • • • • • • • •

Microsoft Windows 10 Professional and Enterprise (32-bit and 64-bit) Microsoft Windows 8 and 8.1 Professional and Enterprise (32-bit and 64-bit) Microsoft Windows 7 (32-bit and 64-bit) Microsoft Windows Vista SP2 (32-bit and 64-bit) Microsoft Windows XP Professional SP3 (32-bit and 64-bit) Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 Microsoft Windows Server 2008 R2 SP1 Microsoft Windows Server 2008 (32-bit and 64-bit)

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Microsoft Windows Server 2003

1.3 Supported Database Management Systems In a multi-user environment, databases allow several users to share data without the risk of data inconsistency. In a multi-user environment, user documents are connected to a central database, in which users store their work on a common project. Atoll supports the following RDBMS: •

• •

Oracle 10g, 11g, and 12c • Use client versions 10.0.2.3 or later with Oracle 10g • Use client versions 11.2.0.4 or later with Oracle 11g Microsoft SQL Server 2005, 2008, 2012, and 2014 Microsoft Access 2003 and later

The physical location of databases varies according to the type of the database. The following table shows where the database must be installed:

a.

Database

Server

Client computer

Microsoft Access

No

Yesa

Microsoft SQL server

Yes

No

Oracle

Yes

Yes (Oracle client)

It is possible to work with an Atoll document connected to a Microsoft Access database even if Microsoft Access is not installed on the computer.

1.4 Supported Installation Configurations Depending on your requirements, Atoll can be installed in a: •

Single-user standalone configuration: Atoll installed on each individual user computer with a fixed license key plugged in each computer.

•

Multi-user thick client configuration: Atoll installed on each individual user computer on a network with a floating license management server that allocates license tokens to Atoll sessions run by users on their computers.

•

Multi-user thin client configuration: Atoll installed on servers connected to user computers and a floating license management server on a network. The floating license management server allocates license tokens to Atoll sessions run by the users on the servers. The servers can be Citrix-based, where users run Atoll sessions on the servers through the Citrix interface.

1.5 Recommended Hardware and Software This section provides guidelines for dimensioning client computers and servers on your network for optimum performance with Atoll. This section lists the recommended hardware and software for: • • • • •

"Single-user Standalone Configuration" on page 18 "Multi-user Thick Client Configuration" on page 19 "Multi-user Thin Client Configuration" on page 20 "Floating License Servers" on page 21 "File Servers" on page 21

1.5.1 Single-user Standalone Configuration In a single-user standalone configuration, the Atoll installation is local, i.e.: • •

Atoll is installed and run directly on the user workstation and all the core software and drivers are provided with the Atoll installer program. The following data is stored locally: coverage prediction files, geographic data, and user projects.

The user license is managed locally (fixed license): •

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A USB port must be available on the user workstation to plug a fixed license key dongle.


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Figure 1.1: Single-user Standalone Configuration The following table lists the required/recommended hardware and software in a single-user standalone Atoll configuration: Atoll Workstation

a.

Processor

Core i7 at 2.5+ GHz

RAM

8 GB or more

Storage

512 GBa (SSD recommended)

Operating System

Windows 7 Windows 8/8.1 Professional or Enterprise

Depends on size of locally stored data.

1.5.2 Multi-user Thick Client Configuration In a multi-user thick client configuration, the Atoll installation is local, i.e.: • •

Atoll is installed and run directly on user workstations and all the base software and drivers are provided with Atoll. The following data is stored on user workstations: coverage prediction files, geographic data, and user projects.

The user licenses are managed locally (fixed licenses) or from a server (floating licenses): • •

A USB port must be available on the user workstation to plug a fixed license key dongle. The nethasp.ini file must be available on the workstation to provide information on accessing a floating license server through the network.

A connection with the central database is required during synchronisation operations, to exchange between users. If you are working with an Oracle database, you must install the relevant Oracle clients on the user computers.

Figure 1.2: Multi-user Thick Client Configuration The following tables list the required/recommended hardware and software in a multi-user thick client configuration:

Processor

Atoll Workstation

Atoll Database

Core i7 at 2.5+ GHz

Xeon E3/E5 family or equivalent

8 GB or more

8 GB or more

RAM Storage

512 GB

a (SSD recommended)

2x146 GB (RAID 1) or moreb

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Operating System a. b.

Atoll Workstation

Atoll Database

Windows 7 Windows 8/8.1 Professional or Enterprise

Oracle: Windows / UNIX / Linux / Solaris SQL Server: Microsoft Windows

Depends on size of locally stored data. Tablespace of around 400 MB per 10,000 transmitters.

1.5.3 Multi-user Thin Client Configuration Users can work with Atoll installed on application servers through thin clients such as Remote Desktop or Citrix. In a multi-user thin client configuration, the Atoll installation is centralised, i.e.: • • •

Atoll is accessed via a thin client interface Server resources are used to run Atoll and perform calculations The following data is stored on a file server: coverage prediction files, geographic data, and user projects.

An asynchronous connection is required with the central database for data exchange between users. The user licenses are managed through the network and a limited bandwidth (300+ kbps per user) is required between servers and client workstations for satisfactory performance. If you are working with an Oracle database, you must install the relevant Oracle clients on the user computers.

Figure 1.3: Multi-user Thin Client Configuration The following tables list the required/recommended hardware and software in a multi-user thin client Atoll configuration: Atoll Application Server

Atoll Database Server

Processor

Xeon E5/E7 family 2 cores per user at 2.5 GHz or more

Xeon E3/E5 family or equivalent

RAM

4+ GB per user (min 8 GB)

8 GB or more

Storage

256 GB (SSD recommended)

2x146 GB (RAID 1) or morea

Operating System

Windows Server 2008 R2 SP1 Windows Server 2012 and 2012 R2

Oracle: Windows / UNIX / Linux / Solaris SQL Server: Microsoft Windows

Connectivity

Gigabit Ethernet or better

Gigabit Ethernet or better

Thin Client Configuration

Remote Desktop Citrix XenApp 6.5 or later

-

Virtualisation

VMWare ESXi 4.x / 5.1 / 5.5

-

-

Oracle 10g, 11g, 12c Microsoft SQL Server 2005, 2008, 2012, 2014

RDBMS a.

20

Tablespace of around 400 MB per 10,000 transmitters.


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1.5.4 Floating License Servers The floating license management server: • • • • •

Must be accessible to all the user computers / Citrix servers on the network in order to provide license tokens for Atoll sessions. Must have a steady and reliable network connection with user computers / Citrix servers. Must have the HASP license manager installed and running. For more information, see "Working with Floating Licenses" on page 43. Must have the floating license key plugged in. Can be one of the application servers.

1.5.5 File Servers File servers can store shared data, such as geographic data, path loss matrices, Atoll configuration and initialisation files, and user projects. The required hard disk space must be determined from the file sizes of this data. Gigabit Ethernet is recommended for connecting user computers, application servers, and file servers. Network bandwidth is required for data exchange between Atoll sessions and file servers. In a multi-user or multi-server configuration, the use of a file server can significantly improve data management by providing a central repository for shared files. In this case, a higher bandwidth is required between the user workstations and the file server (1 Gbps or higher). In a single-user or single-server configuration, storing locally shared data instead of using a file server can improve response time and calculation performance.

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Chapter 2 Atoll and Component Installation This chapter covers the following topics: •

"Installing Atoll Using the Setup Wizard" on page 25

•

"Installing Atoll C++ Development Kit" on page 28

•

"Setup Command Line Parameters" on page 29

•

"Installing and Uninstalling Add-ins" on page 30

•

"Installing and Uninstalling Macros" on page 30

•

"Atoll Command Line Parameters" on page 31

•

"Troubleshooting and Other Information" on page 32


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2 Atoll and Component Installation The following sections describe the installation procedures for Atoll and its following components: • • • •

Driver for Fixed Licence Keys Distributed Calculation Server Atoll Management Console Add-ins and macros

You need administrator rights for installing Atoll and its components.

2.1 Installing Atoll Using the Setup Wizard To install Atoll: •

If you work with fixed licenses, you must unplug the key before the installation and wait for the installation to finish before plugging it back in.

•

Disable UAC (User Account Control) for the following versions of Microsoft Windows. If you are installing Atoll on other versions of Microsoft Windows, proceed to step 1. • • • • • •

Microsoft Windows Vista Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2 Microsoft Windows Server 2012

To disable UAC: a. Go to Control Panel > User Accounts. b. Select Change User Account Control settings. The User Account Control Settings dialog box appears. c. Choose Never notify. d. Click OK. •

If you are installing Atoll 64-bit, make sure that the Microsoft Access Database Engine 64-bit is already installed on the computer. Microsoft Access Database Engine 64-bit is included in Microsoft Office 64-bit, and is also available as a free redistributable Microsoft Windows component from the Forsk support website. If the computer on which you wish to install and run Atoll 64-bit already has Microsoft Office installed, you must upgrade it to Microsoft Office 64-bit (version 2010 SP1 or newer). This will automatically install the Microsoft Access Database Engine 64-bit. If you do not have Microsoft Office installed, you can download and install the Microsoft Access Database Engine 64bit redistributable needed by Atoll 64-bit from the Forsk support website. Installing Microsoft Office 64-bit requires uninstalling any 32-bit Microsoft Office components that may be installed on the computer.

1. Run the Atoll setup. The setup program uses a wizard interface, with a step-wise description of the installation. You can: • • •

Click Next to proceed to the next step, Click Back to go back and modify previously set options, or Click Cancel to cancel the installation.

2. Click Next. The Select Destination Location dialog box appears. 3. Select the destination folder for the installation: •

If you are installing Atoll 32-bit, the default installation folder is: • C:\Program Files\Forsk\Atoll in the 32-bit versions of Microsoft Windows, or • C:\Program Files (x86)\Forsk\Atoll in the 64-bit versions of Microsoft Windows

•

If you are installing Atoll 64-bit, the default installation folder is: • C:\Program Files\Forsk\Atoll in the 64-bit versions of Microsoft Windows

You can select a different location by clicking Browse.

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© Forsk 2016

Figure 2.1: Select Destination Location dialog box for Atoll 4. Select the Create a system restore point check box if you wish to the Atoll setup to create a system restore point. 5. Click Next. The Select Components dialog box appears. 6. Select the components to install. • • •

Full installation: Atoll and all its components will be installed. Compact installation: Only Atoll will be installed. Custom installation: Atoll and the selected components will be installed.

Figure 2.2: Select Components dialog box 7. Click Next. If you selected the Distributed Calculation Server component for installation, the Logon Information dialog box appears. If you did not select this component, the Select Start Menu Folder dialog box appears. In which case, proceed to step 8.

Figure 2.3: Select Components dialog box a. Enter the Domain name, Username, and Password. This information will be used to run the distributed calculation service on the computer, and allow other users of the domain to access this service. b. Click Next. The Select Start Menu Folder dialog box appears

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8. Select the Start Menu folder for Atoll. The default Start Menu folder for Atoll is Atoll. You can select a different folder by clicking Browse.

Figure 2.4: Select Start Menu Folder dialog box 9. Click Next. The Ready to Install dialog box appears. 10. Review the installation parameters.

Figure 2.5: Ready to Install dialog box 11. Click Install. Atoll and its selected components are installed on the computer. •

If you work with fixed licenses and you installed the Driver for Fixed Licence Keys, restart the computer. Restarting the computer is necessary for the driver to work.

•

If you work with fixed licenses, plug in the fixed license key.

•

On the versions of Microsoft Windows that support UAC (disabled before the installation), run Atoll once using an administrator account and with UAC disabled when the installation is complete. •

If the following files do not already exist in the installation folder, empty ones are created by the setup: • [Atoll installation folder]\Atoll.ini • [Atoll installation folder]\AntennaImport.ini • [Atoll installation folder]\CWMeasurementsImport.ini • [Atoll installation folder]\DriveTestDataImport.ini • [Atoll installation folder]\coordsystems\Favourites.cs These files are not removed when Atoll is uninstalled.

•

If you have installed Atoll on a Citrix server, you must publish it to make it accessible to users.

To restrict access to the Atoll installation folder, you can assign read/write access rights to this folder to administrators and read-only rights to end users.

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2.2 Installing Atoll C++ Development Kit To install the Atoll C++ development kit: •

Visual C++ must be installed before installing the Atoll C++ development kit.

•

Atoll should be installed for testing the add-ins.

•

Disable UAC (User Account Control) for the following versions of Microsoft Windows. If you are installing Atoll C++ development kit on other versions of Microsoft Windows, proceed to step 1. • • • • • •

Microsoft Windows Vista Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2 Microsoft Windows Server 2012

To disable UAC: a. Go to Control Panel > User Accounts. b. Select Change User Account Control settings. The User Account Control Settings dialog box appears. c. Choose Never notify. d. Click OK. 1. Run the Atoll C++ development kit setup. The setup program uses a wizard interface, with a step-wise description of the installation. You can, • • •

Click Next to proceed to the next step, Click Back to go back and modify previously set options, or Click Cancel to cancel the installation.

2. Click Next. The Select Destination Location dialog box appears. 3. Select the destination folder for the installation. •

If you are installing the Atoll C++ development kit with Atoll 32-bit, the default installation folder is: • C:\Program Files\Forsk\Atoll in the 32-bit versions of Microsoft Windows, or • C:\Program Files (x86)\Forsk\Atoll in the 64-bit versions of Microsoft Windows

•

If you are installing the Atoll C++ development kit with Atoll 64-bit, the default installation folder is: • C:\Program Files\Forsk\Atoll in the 64-bit versions of Microsoft Windows

You can select a different location by clicking Browse.

Figure 2.6: Select Destination Location dialog box 4. Click Next. The Ready to Install dialog box appears. 5. Review the installation parameters.

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Figure 2.7: Ready to Install dialog box 6. Click Install. Atoll C++ Development Kit is installed on the computer.

2.3 Setup Command Line Parameters You can also install Atoll and its components from the command line. The Atoll setup program accepts optional command line parameters, which can be useful to administrators, and to other programs calling the setup program. For example, when automating the installation through batch files. The following command line parameters are accepted by the Atoll setup program. •

/SILENT, /VERYSILENT Instructs the setup to be silent or very silent. When the setup is silent the wizard window is not displayed but the installation progress window is. When a setup is very silent the installation progress window is not displayed. Everything else is normal. So, for example, error messages during installation are displayed, and also the startup prompt. If the setup is silent and it requires to restart the computer, but the /NORESTART option is not used (see below), it will display a Reboot now? message box. If it is very silent it will reboot without asking.

•

/NOCANCEL Prevents the user from cancelling the installation by disabling the Cancel button and ignoring clicks on the Close button. Useful along with /SILENT or /VERYSILENT.

•

/NORESTART Instructs the setup not to restart the computer even if necessary.

•

/SAVEINF="file name" Instructs the setup to save installation settings to the specified file. Use quotes if the file name contains spaces.

•

/LOADINF="file name" Instructs the setup to load the settings from the specified file after having checked the command line. This file can be prepared using the /SAVEINF command as explained above. Use quotes if the file name contains spaces.

•

/DIR="x:\folder name" Overrides the default installation folder displayed on the Select Destination Location wizard page. Use quotes if the folder name contains spaces.

•

/GROUP="folder name" Overrides the default start menu folder name displayed on the Select Start Menu Folder wizard page. Use quotes if the folder name contains spaces.

•

/LOG="file name" Causes the setup to create a log file listing file installation and actions taken during the installation process. This can be helpful for troubleshooting. For example, if you suspect a file is not being installed as it should be, the log file will tell you if the file was actually skipped and why. Use quotes if the filename contains spaces. If the file cannot be created, the setup will abort with an error message.

•

/SVRACCOUNT="domainname\username" The domain name and user name for installing the distributed calculation server.

•

/SVRPASSWD=password

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Password for installing the distributed calculation server. •

/TYPE=type name Overrides the default setup type. The setup type names are: • • •

Full installation: full Compact installation: compact Custom installation: custom

For full and compact setup types, the /COMPONENTS parameters are ignored. •

/COMPONENTS="comma separated list of component names" Overrides the default component settings. Using this command line parameter causes the setup to automatically select a custom installation type. Only the specified components will be selected. Component names are: • • • • •

Atoll: Atoll Export to Google Earth add-in: "Addins\GoogleEarth" Driver for fixed license keys: RainbowDongle Distributed calculation server: Atoll_Server Atoll Management Console: AMC

Example: To install Atoll, the distributed calculation server, and the driver for fixed license keys: /COMPONENTS="Atoll,Atoll_Server,RainbowDongle"

2.4 Installing and Uninstalling Add-ins The add-ins developed by Forsk have dedicated setup programs which are are described in each add-in’s documentation. Installed add-ins are automatically loaded by Atoll and appear in the Add-ins and Macros dialog box. If you wish that a certain add-in not be loaded, and hence be unavailable for activation in this dialog box, you can do so by adding an option in the Atoll.ini file. For more information, see "Loading, Activating, and Setting Add-ins as Visible" on page 181. To activate or deactivate an installed add-in in Atoll: 1. In Atoll, select Tools > Add-ins and Macros. The Add-ins and Macros dialog box appears. 2. Select the add-in’s check box to activate it, or clear the check box to deactivate it. Add-ins installed by the Atoll setup are uninstalled when Atoll is uninstalled. Available Add-ins The following Atoll add-ins can be downloaded in their most recent version from the Forsk web site at: http://www.forsk.com/support. For more information, contact to your Forsk representative. •

General add-ins: • Export to Google Earth (installed with Atoll) • Multistorey Prediction • Easy Location Converter • ArcView Grid ASCII Import • Multi-RAT Converter • Difference Plot • Update Sites With Geo Data • FCC Boundaries • Incidence Angle Footprint

•

Database add-ins: • History Module • Scenario Manager • Geo Selector

2.5 Installing and Uninstalling Macros Atoll can load and execute macros written in VBScript. To load a macro in Atoll: 1. In Atoll, select Tools > Add-ins and Macros. The Add-ins and Macros dialog box appears. 2. Click Add. The Open dialog box appears. 3. Navigate to the location where the macro you want to load is stored and select it.

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4. Click Open. The New Script dialog box appears.

Figure 2.8: New Script dialog box for Macros 5. Specify the script settings: • •

Timeout: This is delay after which an unresponsive macro is stopped. To disable the macro timeout, set it to 0. If you leave the timeout empty, a value of 24 days is used. The default value is 60 seconds. UTF-8 Encoding: Select this option if the macro file contains non-ASCII characters (for example: "°" or "µ").

6. Click OK. The loaded macro appears under Macros in the Add-ins and Macros dialog box. To run a macro in Atoll: 1. In Atoll, select Tools > Add-ins and Macros. The Add-ins and Macros dialog box appears. 2. Under Macros, expand the folder containing the macro you want to run. 3. Select the macro you want to run. The Run button becomes active. 4. Click the Run button. Lists of macros available in Atoll can be stored in user configuration files. Macros listed in the user configuration files are added to Atoll when the user configuration files are loaded. For more information, refer to "Contents of User Configuration Files" on page 136. To remove a macro from Atoll: 1. In Atoll, select Tools > Add-ins and Macros. The Add-ins and Macros dialog box appears. 2. In the list of VBS files, select the one corresponding to the macro you want to remove. 3. Click Delete. Other commands available in the Add-ins and Macros dialog box are: • • •

Edit: Edit the selected macro in the default text editor. Icon: Assign an icon to the selected macro. Icons assigned to macros appear in the Macros toolbar. Refresh: To reload the selected macro file.

Available Macros and Scripts The following Atoll macros and scripts can be downloaded from the Forsk web site at http://www.forsk.com/support. For more information, contact to your Forsk representative. •

Macros: • Predictions Slideshow • Display Site Picture and Antenna Documentation • Show Hide Repeaters and Remote Antennas • Save Part of Document • GSM to UMTS • GSM to LTE • UMTS to LTE • CDMA2000 to LTE • Show in Google Maps Street View

•

Scripts: • Update Pathloss Matrices • Radio Data Import-Export • Propagation Models Import-Export • CW Measurements Import-Export • Test Mobile Data Import-Export

2.6 Atoll Command Line Parameters Atoll supports the following optional command line parameters:

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Atoll.exe [-log "logfilename"] [-Ini "inifilename"] [-Cfg "cfgfilename"] [-Provider providername -UserId username -Password password -DataSource server -Project projectaccount] •

-log "logfilename" Instructs Atoll to create a log file containing all the messages listed in the Events tab. This can be helpful for troubleshooting. "logfilename" is the full path and file name of the log file inside quotes.

•

-Ini "inifilename" Instructs Atoll to load the specified initialisation file when run. This can be used to override the default loading of the Atoll.ini file located in the Atoll installation folder. "inifilename" is the full path and file name of the initialisation file inside quotes.

•

-Cfg "cfgfilename" Instructs Atoll to load the specified user configuration file when run. This can be used to override the default loading of the Atoll.cfg file located in the Atoll installation folder. "cfgfilename" is the full path and file name of the user configuration file inside quotes.

•

-Stu "studiesfilename" Instructs Atoll to load the specified studies XML file when run. This can be used to override the default loading of the studies XML file located in "C:\Temp\studies.xml". "studiesfilename" is the full path and file name of the studies XML file inside quotes.

•

-Provider providername Instructs Atoll to use the mentioned providername to access the database server: Provider

Atoll version

providername

Microsoft Access

32-bit 64-bit

Microsoft.Jet.OLEDB.4.0 Microsoft.ACE.OLEDB.12.0

SQL Server

32/64-bit

SQLOLEDB

Oracle (Oracle driver)

32/64-bit

OraOLEDB.Oracle

•

-DataSource server Instructs Atoll to access the mentioned database server using the given provider.

•

-UserId username Instructs Atoll to access the mentioned Oracle database server using the mentioned username.

•

-Password password Instructs Atoll to access the mentioned Oracle database server using the mentioned password.

•

-Project projectaccount Instructs Atoll to access the mentioned Oracle database server using the mentioned projectaccount. •

The keywords Provider, Password, UserId, DataSource, and Project are case sensitive.

2.7 Troubleshooting and Other Information Read and follow carefully the instructions in "Installing Atoll Using the Setup Wizard" on page 25 for a smooth installation. If problems occur and you are unable to resolve them with the help of the following information, contact Forsk’s customer support. Microsoft Windows Updates •

•

32

It is recommended to install new Windows updates. However, it is also recommended to go through the description of each update patch to see whether it might have a negative effect on your system or network. Pay special attention to updates and patches related to networking. It is also recommended to keep the Windows updates uninstall folders, named "$NtUninstall...", under the Windows folder, in case you have to uninstall a certain patch. Some of the update patches might require uninstall folders of older patches to be available for their own installation.


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Fixed license keys •

Fixed license keys cannot be used with "Server"-type operating systems. Therefore, you should not install the driver for fixed license keys on: • • • •

• •

• • •

•

Microsoft Windows Server 2003 Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2 Microsoft Windows Server 2012

The current version of the driver for fixed license keys (Sentinel SuperPro driver) installed with Atoll is the 7.6.3. If Atoll is unable to access the fixed license key, even after a clean installation, try reinstalling the Sentinel SuperPro driver manually. The driver’s setup program (SPI763.exe) is copied by the setup to the Sentinel subfolder in the Atoll installation folder if you selected the Driver for Fixed Licence Keys component during the installation. You can also download the driver from http://www.safenet-inc.com. Restart the computer when asked by the setup. Restarting the computer is necessary for the driver for fixed license keys to work. If you get a protection key error message, verify that the fixed license key is correctly plugged in and that the license has not expired. In case the fixed or the floating license key becomes unavailable, Atoll will ask the users currently accessing the key to save their open documents before Atoll closes. If the key becomes available again, Atoll will let the users continue working. Do not change the computer’s date.

Citrix •

If you have installed Atoll on a Citrix XenApp server, you must publish it to make it available to the users.

Atoll version and build •

You can get information about Atoll (version, build, type of license and remaining time before expiration, etc.) by selecting Help > About Atoll in the main menu in Atoll.

Atoll file version and technology ATL file properties store the Atoll version and build number in which the file was last saved, and the technologies contained in the file. To access the ATL file properties: 1. Right-click the ATL file in the Windows Explorer. The context menu appears. 2. Select Properties from the context menu. The file properties dialog box appears. 3. In Windows XP, click the Summary tab and then the Advanced button. In Windows Vista, 7 and 8, click the Details tab. The Atoll version and build number in which the ATL file was last saved are stored in the Revision number property. The technologies of the document are listed in the Category property. Support website • • •

You can download the latest versions of Atoll from the Forsk’s support website by logging in with the user name and password provided to you by Forsk. The Atoll User Manual and other documents are available on the installation CD. More documents are available for download on the Forsk’s support website. The support website also offers you: • • • • • •

Sample add-ins, macros, and scripts Sample geographic data, List of fixed issues in the versions available for download, List of known issues, and possible workarounds, Schedule for upcoming versions, List of holidays.

For full contact details for customer support, see back cover. Acknowledgement •

Atoll uses Inno Setup for installation. For more information, see http://www.jrsoftware.org/isinfo.php.

Uninstalling Atoll and its components It is recommended to uninstall Atoll and its components through the Control Panel. To uninstall Atoll:

33


•

In Windows XP or Windows Server 2003: a. Go to Control Panel > Add or Remove Programs. b. In the Install/Uninstall tab, select Atoll from the list of installed programs. c. Click the Remove button.

•

In Windows Vista, Windows 7 and 8, or Windows Server 2008 and 2012: a. Go to Control Panel > Programs and Features. b. In the Uninstall or change a program window, right-click Atoll. The context menu appears. c. Select Uninstall.

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Chapter 3 Distributed Calculation Servers This chapter covers the following topics: •

"Setting Up Calculation Servers" on page 37

•

"Setting Up Atoll to Access the Calculation Servers" on page 39

•

"Distributed Calculation Process" on page 39


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3 Distributed Calculation Servers Distributed calculation enables you to distribute the calculation of path loss matrices over many computers in a network. The distributed calculation service is an optional service that can be installed at the same time as Atoll. For more information on installation, see "Atoll and Component Installation" on page 25. A computer on which the distributed calculation service is installed and running is called a distributed calculation server. This computer, the distributed calculation server, is visible to all the other computers on the network through Atoll. You can set up as many distributed calculation servers as required. The distributed calculation service does not have a user interface, and hence has lower memory requirements than Atoll. The distributed calculation server uses the standard Atoll API to exchange data with the path loss calculator and Atoll. The distributed calculation service supports dual-processor configurations and up to four threads. Any version of Atoll can work with the distributed calculation service of the same or later version. Consequently, any version of the distributed calculation service can work with the same or previous versions of Atoll (versions still maintained by Forsk). For distributed calculation server options available through the Atoll.ini file, see "Distributed Calculation Server Options" on page 189.

3.1 Setting Up Calculation Servers When installed, the distributed calculation service starts automatically and remains available as long as the computer is turned on. The service does not require any active user session on the computer, i.e., the service keeps running even when there is no user logged on. The service’s executable (AtollSvr.exe) is installed in the Atoll installation folder. The Atoll distributed calculation service is listed as Atoll Server in the Services management console under Control Panel >Administrative Tools. During calculations, the distributed calculation servers require access to geographic data for calculating the path loss matrices. The distributed calculation service must be run with a user account that has sufficient privileges to access the required data. To modify the user account through which the distributed calculation service is run on a computer: 1. Log on to the computer with a user account with administrator rights. 2. Go to Control Panel > Administrative Tools > Services. 3. In the list of services, right-click the Atoll Server service. The context menu appears. 4. Select Properties. The Atoll Server Properties dialogue appears.

Figure 3.1: Atoll Server Properties 5. On the Log On tab, enter the user name and password for the user account through which you wish to run this service. 6. Click OK.

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© Forsk 2016

3.1.1 Stopping and Starting the Distributed Calculation Server To stop the distributed calculation service: 1. Log on to the computer with a user account with administrator rights. 2. Go to Control Panel > Administrative Tools > Services. 3. In the list of services, right-click the Atoll Server service, and select Stop or Start from the context menu.

3.1.2 Running More Than One Distributed Calculation Service By default, a single instance of the distributed calculation service is run. You can, however, run up to 9 additional distributed calculation services (a total of 10 including the first one) manually. Each instance of the service can calculate up to eight path loss matrices if the computer has eight processor cores available (one core per calculation). If the computer on which you are running the distributed calculation service has more than eight cores available, you can use these cores for calculations by running more than one instance of the distributed calculation service. Atoll can detect a total of 10 instances of the distributed calculation service. If you run more than 10 instances of the distributed calculation service, they will not be detected by Atoll. To run an additional instance of the distributed calculation service: 1. Run Command Prompt as administrator. 2. To create an instance of the service, type and run the following command: sc create AtollCalcSvr1 binPath= "C:\Program Files\Forsk\Atoll\AtollSvr.exe" start=auto DisplayName="Atoll DCS1" obj=\ password=

Where binPath should correspond to the location of the AtollSvr.exe file, DisplayName is the name of the service as it will appear in the Windows list of services. 3. To start the service created in step 2, type and run the following command: net start AtollCalcSvr1

4. Repeat steps 2 and 3 for each new instance of the service that you want to run by replacing "AtollCalcSvr1" and "Atoll DCS1" by "AtollCalcSvr2" and "Atoll DCS2", respectively, and so on. You can verify that the new service instances appear in the list of services through Control Panel > Administrative Tools > Services. You can also run additional instances of the distributed calculation service by double-click the AtollSvr.exe file located in the Atoll installation folder. For each new instance of the service, a command prompt window opens. To stop an additional, manually run service, close the corresponding command prompt window.

3.1.3 Uninstalling the Distributed Calculation Server To uninstall the distributed calculation service: 1. Log on to the computer with a user account with administrator rights. 2. Stop the distributed calculation service: a. Go to Control Panel > Administrative Tools > Services. b. In the list of services, right-click the Atoll Server service, and select Stop from the context menu. 3. Unregister the service: a. Select Start > Run. The Run dialogue appears. b. Type "\AtollSvr.exe /UnregServer". is the path to the Atoll installation folder. c. Click Run. This will remove the distributed calculation service from the computer.

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3.2 Setting Up Atoll to Access the Calculation Servers To activate distributed calculations in Atoll: 1. Select Tools > Distributed Calculations from the main menu. The Distributed Calculations dialogue appears. 2. Select the Activate distributed calculation check box. a. To use all the available distributed calculation servers, click All. b. To use selected distributed calculation servers only, click Detect. Atoll searches for the available distributed calculation servers on the network. The available distributed calculation servers are listed in the edit box. c. Remove the distributed calculation servers that you do not wish to include. 3. Click OK. The selected distributed calculation servers are now available for path loss calculations.

3.3 Distributed Calculation Process Once distributed calculations have been set up on the calculation server and on the user sides, the path loss calculations run by the user are distributed over the available calculation servers. The calculation process is as follows: 1. Atoll user runs path loss calculations. 2. Atoll sends the needed network data to the available calculation servers. 3. Either Atoll sends the needed geographic data to the calculation servers or the servers access the geographic data on a file server. 4. Distributed calculation servers calculate the path loss matrices one by one. Distributed calculation servers that have spare threads start the calculations using these threads. If no thread is available, the request is placed in a queue to wait for a thread to become available. 5. For each calculated path loss matrix, a confirmation is sent to the Atoll session. Any error or warning messages generated are passed back to the Atoll session and displayed in the Event Viewer. If an error occurs on any of the distributed calculation servers, Atoll transfers the calculations back to the local computer. However, to avoid memory saturation, Atoll uses one thread on the local computer and calculates the path loss matrices one by one. It does not attempt creating more than one thread. 6. In order to reduce the amount of data flow in the network, distributed calculation servers send the results directly to the storage location (which can also be on a file server, not necessarily on the user’s computer that requested the calculations). 7. Atoll user can then request the path loss matrices from the file server if they are needed for coverage predictions.

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40

© Forsk 2016

Chapter 4 License Management This chapter covers the following topics: •

"Working with Floating Licenses" on page 43

•

"Using the Atoll License Manager" on page 46


42

Atoll 3.3.2 Administrator Manual Chapter 4: License Management

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4 License Management Atoll can be used on: • •

Computers with fixed license keys plugged in to USB ports on the computers themselves. Computers connected to a license server with a floating license key plugged in to a physical USB port on the server or a network-attached USB hub.

The driver for fixed license keys can be installed at the same time as Atoll. For more information, see "Atoll and Component Installation" on page 25. The software for managing floating license keys must be installed on a server accessible to the computers on which Atoll is going to be used. For more information, see "Working with Floating Licenses" on page 43. For information on the Atoll license management utility, see "Using the Atoll License Manager" on page 46.

4.1 Working with Floating Licenses A floating license key can be used when users work with Atoll on computers on a network. In a floating license environment, license keys are not plugged in to each individual user’s computer, but a shared license key with multiple tokens is available to users through a server. A floating license server is a computer, accessible to other computers on a network, on which the floating license management software has been installed and a floating license key plugged in. The floating license server can be one of the computers on which Atoll is installed. The floating license management software and the floating license key control the number of potential Atoll users. A floating license system has a defined maximum number of tokens available. This is the maximum number of computers on which Atoll can be run simultaneously. Each computer that runs Atoll takes one token from the floating license key, even if more than one Atoll session is run on the same computer. The token is released and made available for other users when all the Atoll sessions on the computer are closed. If a computer is connected to a floating license server and also has a fixed license key plugged in, the fixed license key is accessed first.

4.1.1 Installing the Sentinel HASP Licensing System Atoll uses a 3rd-party floating license management system called Sentinel HASP from SafeNet. The floating license management system includes: • • • • • •

HASP floating license key: Hardware key programmed with the numbers of tokens available for each module. HASP license manager: Interface between Atoll and the floating license key. HASP device driver: Interface between the HASP license manager and floating license key. HASP monitor (optional): Enables you to check the number of used and available tokens. nhsrv.ini file: Installed on the floating license server to enable computers to use tokens. nethasp.ini file: Installed on the computers to facilitate access to the floating license server. nhsrv.ini and nethasp.ini files are used if they exist. Default settings are used otherwise.

The HASP device driver, the HASP license manager, and the floating license key must be installed on the server. Newer versions may be available than those provided on the Atoll installation disk, therefore it is recommended to download the latest HASP licensing products from the SafeNet web site. HASP hardware keys are supported by Windows 2000 Server and Windows Server 2003 with HASP License Manager 8.20 or above.

4.1.1.1 Installing the HASP Device Driver The HASP device driver enables communication between the hardware HASP floating license key and the License Manager software. The HASP device driver can be installed on a computer running Windows 2000 or later. A USB port must be available on the server for plugging in the floating license key. For virtual machines and computers that do not have a physical USB port, Atoll licensing supports network-attached USB hubs such as Digi AnywhereUSB.

43


© Forsk 2016

Do not plug the floating license key into the server before installing the device driver. Wait for the HASP license manager setup to indicate when to plug in the key.

To install the HASP Device Driver: 1. Browse to the SafeNet download web site: http://sentinelcustomer.safenet-inc.com/sentineldownloads/ 2. Locate and download the following files: •

Sentinel HASP/LDK - Windows GUI Run-time Installer - version 6.64 or later.

3. Unzip the downloaded into a temporary directory. 4. Run the installer and follow the instructions provided. 5. Once the device driver is successfully installed, plug in the floating license key.

4.1.1.2 Installing the HASP License Manager The HASP license manager controls the allocation and retrieval of license tokens available on a floating license key. • •

•

•

If the floating license server is protected by a firewall, port 475 must be open for the UDP protocol. In case the fixed or the floating license key becomes unavailable, Atoll will ask the users currently accessing the key to save their open documents before Atoll closes. If the key becomes available again, Atoll will let the users continue working. The floating license key can become unavailable and a key protection error message appears in Atoll if the license management server is heavily loaded. Check if there is any application running on the server that might be causing the problem. If this is the case, remove any such application from memory. If this is not possible, try changing the latency associated to the HASP License Manager in accessing the key. You can optionally install the HASP Monitor on the floating license server, or on one or several other computers, to monitor the token allocation and retrieval activity. The HASP Monitor displays the list of computers using tokens available on the floating license key.

To install the HASP License Manager: 1. Browse to the SafeNet download web site: http://sentinelcustomer.safenet-inc.com/sentineldownloads/ 2. Locate and download the following files: •

HASP HL License Manager - version 8.32 or later.

3. Unzip the downloaded into a temporary directory. 4. Run the installer and follow the instructions provided. The installer is not compatible with Windows 8 or later. To install the HASP Device Driver on Windows 8 or later, right-click the installer, select Properties > Compatibility and run the program in Windows Vista (Service Pack 2) compatibility mode. 5. When prompted, choose "Service" as the type of installation. This means that the license manager will run as a service, and will be accessible even if there is no user logged on. You can choose to install it as an application, but in that case you will have to run the license manager manually every time you log on to the server and you will have to stay logged on for the license server to be available to the Atoll users. 6. Once installed, start the HASP license manager. If you selected "Service" as the type of installation, the license manager will start in service mode. An icon will be available in the task bar. You can access the network communication protocols by double-clicking this icon. When running, the HASP License Manager window displays a list of supported protocols which can be modified through the Load and Remove menus. Closing this window does not stop the license manager. The icon remains available in the taskbar as long as the service is running.

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Once the HASP license manager has been installed, the floating license key must always remain plugged in.

To stop the HASP license manager: 1. Go to Control Panel > Administrative Tools > Services. 2. In the list of services, right-click the HASP Loader service, and select Stop from the context menu. System administrators might want to restrict access to the HASP license manager installation folder. To do this, you can assign read/write access rights to this folder to administrators and read-only rights to end-users.

4.1.2 nhsrv.ini File The nhsrv.ini file can be used to define a list of computers allowed to request tokens from the floating license server. File Location If used, the nhsrv.ini file must be located in the installation directory (recommended) or a directory listed in the system path variable. File Contents The following is a sample nhsrv.ini file that shows how to set a list of computers allowed access to the floating license server. Complete syntax can be found on the HASP installation CD or on the Safenet website. [NHS_IP] NHS_USE_UDP NHS_USE_TCP NHS_IP_portnum

= enabled = enabled = 475

; enabled or disabled (default: enabled) ; enabled or disabled (default: enabled) ; IP port number (default: 475 (IANA registered)) ; CAUTION: clients must use the same port !

;NHS_IP_LIMIT = 10.24.2.18-99, 10.1.1.9/16, 10.25.0.0/24, ; 192.0.0.*, 194.0.*.*, 11.*.*.*, ; 10.24.7.8-12 /30, 10.24.2.17 ; specifies the range of stations that are allowed to access the LM ; the LAST byte may be a range (e.g., 10-120) ; the 4th, the 4th and 3rd, or the 4th and 3rd and 2nd byte may be an asterisk, ; acting as wildcard (e.g., 10.*.*.*, but NOT 10.*.20.1) ; an additional bitmask can be specified as number of one-bits (e.g., 10.0.0.0/8)

4.1.3 nethasp.ini File The nethasp.ini file enables Atoll to locate the floating license server quickly. Without the nethasp.ini file, finding the floating license server on the network can take a long time. File Location The nethasp.ini file must be located in the installation directory (recommended) or a directory listed in the system path variable. A nethasp.ini file located in the Atoll installation folder has priority over any nethasp.ini file located elsewhere. Storing the nethasp.ini file in the Windows folder instead of the Atoll installation folder can be useful if you have more than one version of Atoll installed, and you wish to access the same floating license server. This avoids making a copy of the file in each Atoll installation folder, but might not work on the latest versions of Windows. File Contents The following is a sample of the nethasp.ini file with the minimum required information. Complete syntax can be found on the HASP installation CD or on the Aladdin website. [NH_COMMON] NH_IPX = Disabled

;Use the IPX protocol - Enabled or Disabled

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© Forsk 2016

NH_NETBIOS = Disabled

;Use the NETBIOS protocol - Enabled or Disabled

NH_TCPIP = Enabled

;Use the TCP/IP protocol - Enabled or Disabled

[NH_TCPIP] NH_SERVER_ADDR = 3CT000J

;(a)IP address of the floating license server

NH_USE_BROADCAST = Disabled

;Use TCP/IP broadcast - Enabled or Disabled

a.

It is recommended to enter the server name within the domain. For example, for servername.domainname.com, enter servername only. Only one server name is supported in the nethasp.ini file. • •

Remove the NH_SESSION and NH_SEND_RCV entries from the nethasp.ini file if these exist. These fields define the timeout delays depending to the network. They can be useful in slow networks and should be set only if required.

4.2 Using the Atoll License Manager Atoll License Manager enables you to monitor, troubleshoot, and update license keys. You must not use the license manager without full instructions and details from Forsk support. Modifying parameters in the license manager without proper input from Forsk support can damage your fixed or floating licenses and block access of Atoll users to the licenses.

4.2.1 License Manager Interface To open the Atoll license manager: 1. Close Atoll. 2. Go to the Atoll installation folder. 3. Run Lic.exe. The License Management dialog box appears.

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Figure 4.1: Atoll License Manager 4. Under Available licenses, select a license key in order to display the information related to it. The Clear all button is reserved for Forsk use only.

Under Selected key the following information is available for the selected key: • • • • • • •

Number: Unique key number given by the key provider. This number must be communicated to Forsk, when requested, for reprogramming the license key. Type: The type of key, Fixed license or Floating license. Reference: Unique floating license key reference provided by Forsk. This number must be communicated to Forsk, when requested, for reprogramming the license key. This reference is also printed on the sticker on the key. Location (server): Name of the floating license management server on which the floating license key is plugged. Under Modules and licenses, all the Atoll modules available on the selected key are listed along with the numbers of license tokens of each. Under Number of licenses, the Modify buttons are reserved for Forsk use only. Under Dates and durations, the following dates and durations are available: • • • •

License start License end Duration of validity Time bomb

A purchased Atoll license corresponds to a particular Atollversion. There is no time limit on using this version. However, yearly maintenance must be purchased in order to access newer versions with updates and bug fixes. When you purchase maintenance, Forsk reprograms your license keys to allow access to new versions. The time bomb date is the end date for maintenance. When the time bomb date passes, the license key stops working. You can then choose to either purchase maintenance for the next year, and benefit from the new features and bug fixes, or have the license key reprogrammed without maintenance for the next year, in which case users can continue working with the existing version.

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© Forsk 2016

Atoll can inform you about the approaching time bomb date 30 days in advance. This alert can be configured through the Atoll.ini file. Do not attempt to modify the time bomb settings on the fixed license key. Contact Forsk support. Do not change the computer’s date. • •

Under Profile signature, the PID (profile signature or ID) is the encrypted description of the user rights available on the key. Each key has a unique PID. Under Current profile summary, all of the above information is summarised.

4.2.2 Updating License Keys Atoll License Manager enables administrators to update license keys by loading new key programming data from ALIC files provided by Forsk. To update a license key, you must have the ALIC file sent by Forsk. Do not attempt to reprogram a license key without full information and support from Forsk support.

To update a license key: 1. Close all Atoll sessions. Atoll reads license information from the key at the start of each session. This information is kept in memory as long as a session is running. If a license key is updated while a session is still running, the running session will not read the updated license information from the key and will expire according to the old license information. 2. Go to the Atoll installation folder. 3. Run Lic.exe. The license manager opens (see Figure 4.1 on page 47). 4. Under Available licenses, select the key to update. If the key does not appear in the available licenses list, check that it is plugged in to your computer. 5. Under Key programming, click Load. The Open dialogue appears. 6. Select the ALIC file provided by Forsk. 7. Click Save. The key is updated.

4.2.3 Generating a C2V File In some cases, Forsk support teams might ask you to provide a C2V file. This file can be generated by the Atoll License Manager. To generate a C2V file: 1. Close all Atoll sessions. 2. Go to the Atoll installation folder. 3. Run Lic.exe. The license manager opens (see Figure 4.1 on page 47). 4. Under Available licenses, select the key to update. If the key does not appear in the available licenses list, check that it is plugged in to your computer. 5. Under Key programming, click Create C2V. 6. Send the generated C2V file to Forsk support.

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Chapter 5 Managing Databases This chapter covers the following topics: •

"Atoll Database Templates" on page 51

•

"Customising Atoll Database Structures" on page 52

•

"Atoll Management Console" on page 53

•

"Creating New Databases" on page 55

•

"Upgrading Existing Databases" on page 58

•

"Working With Multi-level Databases Using Oracle" on page 61

•

"Setting Database Access Privileges" on page 66

•

"Managing Data Modifications History" on page 67

•

"Appendices" on page 72


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5 Managing Databases In Atoll, you can work with standalone documents, i.e., documents without any back-end database, or with documents connected to databases. Standalone documents are more portable, however a back-end database is required when working in a multi-user environment. In multi-user environments, several users work on the same project and a central data storage is necessary for keeping the data modifications made by a team of radio planning and optimisation engineers. Atoll enables you to create databases, upgrade them to newer versions, archive and refresh data with databases, manage and resolve data conflicts, and create and work with multi-level databases. A database server can store one or more databases. For example, a GSM, a UMTS, and a microwave links database can be stored on the same database server using the same RDBMS (Oracle, for example). In this chapter, the following are explained: • • • • • • • •

"Atoll Database Templates" on page 51 "Customising Atoll Database Structures" on page 52 "Atoll Management Console" on page 53 "Creating New Databases" on page 55 "Upgrading Existing Databases" on page 58 "Working With Multi-level Databases Using Oracle" on page 61 "Setting Database Access Privileges" on page 66 "Managing Data Modifications History" on page 67

5.1 Atoll Database Templates All the technology modules available in Atoll (GSM, UMTS, LTE, CDMA2000, TD-SCDMA, WiMAX, Wi-Fi, and Microwave Radio Links) are based on database templates. These templates are used for creating Atoll documents with the appropriate data structure required for planning for any technology. Databases (using RDBMS) can then be created from any Atoll document. These databases are hence also based on the data structure defined by the Atoll database templates. In each new major release, database templates undergo modifications required to support new features. These modifications are applied to existing Atoll documents and databases by Atoll and the Atoll Management Console, respectively. It is also possible to upgrade an existing database manually, but due to the complex nature of the upgrade process, it is highly recommended to use the Atoll Management Console for upgrading existing databases. Each database template is an MS Access MDB file located in the templates folder in the Atoll installation folder. For the list of tables and fields, and their relationships, in each database template, see the Data Structure Reference Guide. Database template files must not be modified without consulting Forsk customer support.

The following table lists the types of fields used in Atoll database templates, their sizes, and the equivalent field types and sizes in different RDBMS: Atoll

Oracle Equivalent

Field Type

Length

Field Type

Length

Microsoft SQL Server Equivalent Field Type

Length

Microsoft Access Equivalent

Float

4

FLOAT

32

real

4

Single

Double

8

FLOAT

64

float

8

Double

Integer

4

NUMBER

11

int

4

Long Integer

Short

2

NUMBER

6

tinyint

1

Integer

Boolean

2

NUMBER

1

bit

1

Yes/No

Text

Variable

a

VARCHAR2

Variable1

varchar

Variable1

Text1

Memo

Variable

VARCHAR2

2000

varchar

4000

Memo

image

16

OLE Object

b

Binary

Variable

CLOB

> 2000

BLOBc

Variable

a.

Lengths for these fields are specified in parentheses in the database structure tables.

b.

Character large object

c.

Binary large object

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If you export the contents of an Atoll document, already connected to a database, to another RDBMS (for example, if you export a document connected to an Oracle database to SQL Server), some field types will be converted according to the above table. This conversion does not have any impact on the document in Atoll. For more information on the Atoll Management Console and upgrading databases, see "Atoll Management Console" on page 53 and "Upgrading Existing Databases" on page 58, respectively.

5.2 Customising Atoll Database Structures Atoll database structures can be customised by: • • •

Adding custom fields to data tables, Setting user-defined default values for fields, and Setting user-defined choice lists for text fields.

Custom fields, as well as user-defined default values and choice lists for standard and custom fields, are stored in the CustomFields table. Adding Custom Fields to Data Tables Do not add custom fields to data tables in the default document templates. It is recommended to add them in copies of the default templates so that the original database structure remains intact. If you add custom fields to a default template of your current Atoll version (N-1), and forget to add the same in the template of the next version (N), the Atoll Management Console of the next version (N) will consider that these fields were intentionally removed by the administrator. It will delete such custom fields from the database during upgrade.

Custom fields can be added to data tables at different stages keeping in mind that: •

•

•

Custom fields added directly to the Atoll database templates (MDB files), using Microsoft Access 2003, will be available in all new Atoll documents created from that template. A new database created by exporting such a document will also contain these custom fields. Custom fields added to an Atoll document through the Atoll user interface will not be automatically added to the corresponding Atoll database template. However, a new database created by exporting such a document will contain these custom fields. For more information on adding custom fields to Atoll documents through the user interface, see the User Manual. Custom fields added to an Atoll database will be available in all new Atoll documents created from that database.

To add a custom field to a data table: 1. Add the custom field to the definition of the data table by defining its name, type, and size. 2. Add a corresponding record in the CustomFields table and enter values for each of the following fields: Field

User Interface Caption

TABLE_NAME

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Description Database name of the data table that contains the field

COLUMN_NAME

Name

Database name of the field

DEFAULT_VALUE

Default value

User-defined default value (optional)

CHOICE_LIST

Choice list

User-defined choice list for text fields (optional)

CAPTION

Legend

Caption of the field as it will appear in the user interface (optional but recommended)

GROUP_NAME

Group

Semicolon-separated list of the names of groups to which the field belongs (optional)

CHOICE_TYPE

Restricted

1: Custom field only accepts values listed in the choice list 0: Custom field accepts values other that those listed in the choice list

DISPLAY_TYPE

Read-only

1: Custom field is read-only in the user interface 0: Custom field is modifiable in the user interface


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Custom fields are for information only and are not taken into account in calculations. You can find these fields on the Other Properties tab of an object’s Properties dialog box.

Setting User-defined Default Values for Fields You can set your own default values for standard as well as custom fields using the CustomFields table. User-defined default values entered in the CustomFields table have precedence over the predefined default values. To enter a user-defined default value for any field, add a new record in the CustomFields table and enter values for each of the following fields: Field


TABLE_NAME

Description Database name of the data table that contains the field

COLUMN_NAME

Name

Database name of the field

DEFAULT_VALUE

Default value

User-defined default value

For floating point default values, make sure that all the users use the same decimal symbol.

Setting User-defined Choice Lists for Text Fields You can set your own choice lists for standard as well as custom text fields using the CustomFields table. User-defined choice lists entered in the CustomFields table have precedence over the predefined choice lists. To enter a user-defined choice list for any text field, add a new record in the CustomFields table and enter values for each of the following fields: Field


TABLE_NAME

Description Database name of the data table that contains the text field

COLUMN_NAME

Name

Database name of the text field

CHOICE_LIST

Choice list

Choice list items, one per line

For example, you can replace the default choice list available for the SUPPORT_INFO field in the Sites table with a different list of options corresponding to the different types of towers and pylons that may exist in your network. • •

You can enter one of the choice list items in the DEFAULT_VALUE in order to set a default value for the text field. For custom text fields, you can set the CHOICE_TYPE to 1 if you want the custom text field to only accept values listed in the choice list. By default, CHOICE_TYPE is considered to be 0 meaning that users are allowed to enter values other than those defined in the choice list.

5.3 Atoll Management Console The Atoll Management Console provides the database administrator the possibility of globally managing the database with the easy-to-use step-by-step procedures which use wizard interfaces. The Atoll Management Console lets you: • • • • •

Create databases (see "Creating New Databases" on page 55) Upgrade database structures from one major version to the next (see "Upgrading Existing Databases" on page 58) Work with multi-level databases (see "Working With Multi-level Databases Using Oracle" on page 61) Manage data modifications history in databases (see "Managing Data Modifications History" on page 67) Manage user accounts and access rights (see "Managing User Accounts and Access Rights in Oracle" on page 81)

The Atoll Management Console supports: • •

Oracle Microsoft SQL Server

The Atoll Management Console can be installed with Atoll. For more information, see "Atoll and Component Installation" on page 25.

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You can run the Atoll Management Console from the Windows Start menu program group or by double-clicking the AMC.msc file in the management subfolder of the Atoll installation folder. The Atoll Management Console runs using the Microsoft Management Console environment. When the Atoll Management Console is run for the first time, you must register your database server in order to have the databases installed on the server to be available in the Atoll Management Console. To register a database server: 1. Open the the Atoll Management Console. 2. In the left pane, right-click Database under Administration Atoll. The context menu appears. 3. Select Register a New Server from the context menu. The Data Link Properties dialog box appears.

Figure 5.1: Data Link Properties dialog box - Provider Tab 4. On the Provider tab, select the provider for your database server and click Next. 5. On the Connection tab, enter the server name, user name, and password required to access the database server.

Figure 5.2: Data Link Properties dialog box - Connection Tab 6. Click Test Connection to verify that the information you entered is correct. An information message should appear to indicate that the "Test connection succeeded" . 7. Click OK. The selected database server is registered and available in the Atoll Management Console. You now have access to the features offered by the Atoll Management Console.

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Figure 5.3: Atoll Management Console The tree in the left pane lists the registered database servers. Registered database servers can be connected ( disconnected ( ).

) or

The right pane lists the databases available on the connected database server currently selected in the left pane. The current user can be the owner of one of the listed databases; his name appears between parentheses in the title bar after the name of the database owner. One Oracle user can create and own one database. Therefore, for each new database, you must create a new Oracle user who will own the new database. The following details are available for databases created or upgraded using the Atoll Management Console: •

Name: name of the database preceded by an icon which indicates whether the database corresponds: • to the current version of Atoll ( ), or •

• •

to a previous version of Atoll not yet upgraded to the current version of Atoll (

)

Owner: name of the database owner. Version: most recent Atoll version to which the corresponding database was upgraded. Only the databases corresponding to the current and previous major releases of Atoll are listed. The version is indicated if the database has been upgraded via the AMC. • •

•

The databases corresponding to other major releases of Atoll are not listed. If the database server does not contain any database corresponding to the current/ previous major release of Atoll, no database is listed.

Type: database type (MASTER or PROJECT). A master database can have one or more project databases created from and connected to it. For more information on master and project databases, see "Working With Multi-level Databases Using Oracle" on page 61.

• •

Network: technology of the network modelled by the database (3GPP or 3GPP2 in case of multi-RAT). Shared Pathloss Directory: path to the shared path loss folder.

To view details of a database: 1. In the right pane, right-click the database in the list. The context menu appears. 2. Select Properties. The database Properties dialog box appears. 3. The Properties dialog box contains two tabs: • •

General: This tab displays the Name, Description, Owner, Type, and Version of the database. Statistics: This tab displays the number of records in each table of the database.

5.4 Creating New Databases New databases can be created using the Atoll Management Console or by directly exporting a document to a database from Atoll. In this section, the following are explained: • •

"Creating a New Database Using the Atoll Management Console" on page 55 "Creating a New Database Using Atoll" on page 57

5.4.1 Creating a New Database Using the Atoll Management Console You can create new databases using the Atoll Management Console.

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You must have administrator rights to the database and to the server for creating new databases.

To create a new database: 1. In the Atoll Management Console window, in the left pane, right-click the database server on which you want to create a new database. The context menu appears. 2. Select New > Database. The New Database Wizard dialog box appears.

Figure 5.4: New Database Wizard 3. Click Next. The Specify the database owner page appears. 4. Select Use the current connection if you want to create a new database using the current user, or select Create a new user and enter a Name and Password to create a new user that will be owner of the new database. If your password must contain special characters, for example, !, ?, etc., type the password inside double quotation marks: "mypassword!" instead of mypassword!

5. Click Next. The Name the database and specify a network type page appears. 6. Enter a Name for the new database and select the Network type. The Network type can be one of the database templates installed with Atoll.

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Atoll and the Atoll Management Console must have the same version. This means that the Atoll Management Console can create databases based on the database templates installed with Atoll of the same version. 7. Click Next. The Specify units and coordinate systems page appears. 8. Select a Transmission power unit and a Reception threshold unit. 9. Under Coordinate systems, select a Cartographic projection system and the System to be used in the database. 10. Click Next. The Ready to create database page appears. This page provides a summary of the selected parameters. 11. Click Execute. The Atoll Management Console creates the new database with the defined parameters on the selected database server. A database created using the Atoll Management Console contains an ATOLL_ADMIN table with the following structure: Field

Type

Description

NAME

Text (50)

The name of the database

DESCRIPTION

Text (255)

Description of the database

ATOLL_VERSION

Text (10)

The current version of Atoll

ATOLL_BUILD

Integer

Current build of Atoll

ATOLL_DBTYPE

Text (10)

Type of Atoll database (i.e., Master or Project)

ATOLL_TEMPLATE

Text (50)

Atoll database template used to create the database

DBSCHEMA

Memo

An image of the schema of the original database

Among other uses, the ATOLL_ADMIN table is used to speed up the database upgrade to the next version. This table stores the data required by the Atoll Management Console for database upgrade. Databases created with Atoll, instead of the Atoll Management Console, and databases that have never been upgraded using the Atoll Management Console contain a smaller ATOLL_ADMIN table, with just the NAME, ATOLL_VERSION, and ATOLL_BUILD fields. Upgrading such databases using the Atoll Management Console can take a long time because the Atoll Management Console must search for the data required for the upgrade in the whole database. For more information on upgrading databases, see "Upgrading Existing Databases" on page 58. All the tables in a database created using the Atoll Management Console (except the COORDSYS and UNITS tables) contain a non-modifiable, integer DB_RECORD_ID field. This field is used to store the ID of every record in the table. It is not added to Microsoft Access databases.

5.4.2 Creating a New Database Using Atoll You can create new databases in all supported RDBMS using Atoll. To create a new database: 1. Run Atoll. 2. Create a new Atoll document or open an existing one. The new database will be created from this document. 3. Select Document > Database > Export. The Export to a Database dialog box appears. 4. In the Export to a Database dialog box, select the database type in the Save as type list. By setting an option in the Atoll.ini file, you can instruct Atoll to always use a defined database type (MS Access, SQL Server, or Oracle). In this case, the Export to a Database dialog box will be skipped and the database-specific authentication dialog box will appear immediately. For more information, see "Setting the Type of Database Being Used" on page 195. 5. Depending on the selected database type, enter the user name and password of the database owner. 6. Click Save. Atoll asks whether you want to connect the document to the new database. 7. Click Yes or No. Atoll creates a new database based on the document. A database created using Atoll contains an ATOLL_ADMIN table with the following structure:

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Field

Type

Description

NAME

Text (50)

The name of the database

ATOLL_VERSION

Text (10)

The current version of Atoll

ATOLL_BUILD

Integer

Current build of Atoll

• • •

Before creating the database, make sure that you have defined the coordinate systems and units in the source document. Before creating the database, make sure that you have added any required custom fields. Custom fields of the source document are created in the new database. If you want to add a custom field to the data structure after you have created the database, you will have to add it directly in the database and not through Atoll. Custom fields added to a database are available to users connected to the database when they create a new Atoll document from the database or refresh an existing one.

5.5 Upgrading Existing Databases In each new major release, data structure changes must be made in the database in order to support the new features added in the version. The data structures of standalone Atoll documents, i.e., documents not connected to any database are upgraded when they are opened in the new Atoll version. You can upgrade databases using the Atoll Management Console. •

•

Do not skip a major version of Atoll. For example, if you are currently using Atoll 2.8.x, you should first upgrade the database to Atoll 3.1.x before upgrading to Atoll 3.2.x. Upgrading your database will be simpler if you do not skip a major version. If you skip or have skipped an intermediate major version, you must upgrade your database twice in order to make it compatible with the new version. If you are upgrading a database which was neither created nor already upgraded (at least once) using the Atoll Management Console, see "Upgrading Databases for the First Time" on page 59 first.

The Microwave Radio Links template now supports Radio Series. Similar microwave radios belong to the same radio series. In order to organise the microwave radios (microwave equipment) in radio series before the database upgrade: 1. In Atoll 2.8.x, add a custom field named FAMILY of type Text (50) to the MWEquipments table. 2. Enter the radio series names in this field for each radio, i.e., group the radios of the same series under the same radio series name in the FAMILY field. Without this manual organisation of the microwave radios into radio series, the database upgrade will create one radio series for each microwave radio. To upgrade a database using the Atoll Management Console: 1. In the Atoll Management Console window, in the right pane, right-click the database that you want to upgrade. The context menu appears. 2. Select Upgrade Database. The Database Upgrade Wizard dialog box appears with the current database version and the version to which the database will be upgraded. 3. Click Next. The Name the database page appears. 4. Enter a Name and description for the database. 5. Click Next. The Database Upgrade Wizard reads the database to determine the Atoll database template using which it was created. If there is more than one template corresponding to the network, select the template to be used for the upgrade and click Next. The Atoll Management Console upgrades the database.

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•

•

If some of the tables in a database have been replaced by views, the Database Upgrade Wizard asks to select the views to upgrade. Select the views that you want the Atoll Management Console to upgrade and click Execute. If, for example, the definition of a view is given by the condition: Select Field1, Field2 from Table1 where (Condition1); The wizard first upgrades the schema of Table1 and then upgrades the definition of the view. The upgraded definition will take the newly added fields into account. When you upgrade a 3GPP Multi-RAT database, the Atoll Management Console adds any missing tables to the database. For example, a database created by exporting a 3GPP Multi-RAT document containing only GSM contains only GSM tables. When upgraded, the Atoll Management Console will add the UMTS and LTE tables to the database as well.

Obsolete fields in the data structure are automatically deleted from the database by the Atoll Management Console during the upgrade. If you use the Atoll Management Console’s history management tool, you must repair the upgraded database in order to continue using this tool. For more information, see "Managing Data Modifications History" on page 67. Once the database has been upgraded to the new version, 1. Install the new Atoll versions for the end-users, and 2. Ask all the end-users to fully refresh data in their Atoll documents from the database. When users open their existing documents in the new Atoll version, they are asked whether they want to upgrade the documents’ data structures to the new version or to disconnect the documents from the database. On selecting the upgrade option, Atoll upgrades the document data structures to make them compatible with the new version. •

• •

• • •

The data structure of an Atoll document not connected to any database is automatically upgraded to the new Atoll version when the document is opened and saved in the new version. Once saved, it is not possible to open the document in an earlier Atoll version. The data structure of an Atoll document connected to a database not yet upgraded to the new version can be upgraded by: • Either opening the document in the new Atoll version, disconnecting it from the database, and saving it in the new version, or • Upgrading the database to the new version and then opening and saving the document in the new Atoll version. Once disconnected from its database, it is not possible to reconnect the document to any database. Obsolete fields in the data structure of a document not connected to any database are automatically deleted by Atoll when the document is saved in the new version. If the database has been upgraded to the new version but an Atoll document connected to the database has not yet been upgraded, it is possible to open the document in the previous Atoll version as read-only. It is also not possible to interact with the upgraded database (archive, refresh, etc., are not allowed). To make the document write-accessible in the previous Atoll version, it must be disconnected from the upgraded database.

It is possible to upgrade an existing database manually (not recommended) by adding and deleting tables and fields as required by the new version. For information on manually upgrading a database, see "Upgrading Databases Manually" on page 60.

5.5.1 Upgrading Databases for the First Time If you want to upgrade a database which was neither created nor already upgraded (at least once) using the Atoll Management Console, you must first upgrade the database to the same version as the current version of the database. This is required so that the Atoll Management console adds the required information to the database to make it upgradable to newer versions.

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To upgrade the database: 1. Before installing the new version of Atoll, install the Atoll Management Console (if not already installed) compatible with the existing version of Atoll. 2. Upgrade the database (as described in "Upgrading Existing Databases" on page 58) using the Atoll Management Console to the existing version of Atoll. The Atoll Management Console adds additional fields to the ATOLL_ADMIN table and DB_RECORD_ID fields in all the tables, as described in "Creating a New Database Using the Atoll Management Console" on page 55. Once the Atoll Management Console has performed the necessary modifications, you can upgrade the database to the new Atoll version. 3. Install the new version of Atoll and the Atoll Management Console. 4. Upgrade the database (as described in "Upgrading Existing Databases" on page 58), using the new version of the Atoll Management Console, to the new version of Atoll. When a new version of the Atoll Management Console is installed, the setup overwrites the Windows registry key that stores the information about the Admin.dll file, and the existing version of the Atoll Management Console can no longer be used. If you have already installed the new version of the Atoll Management Console, you will have to register the old Admin.dll again, upgrade the database to the existing version, register the new Admin.dll, and upgrade the database to the new version using the new Atoll Management Console. For the Atoll Management Console to be able to recognise obsolete or deleted fields from database tables, it is imperative that the ATOLL_ADMIN table exist in the database. This means that when upgrading a database for the first time using the Atoll Management Console, the database administrator will have to remove the obsolete fields manually. Once the Atoll Management Console has been used to upgrade a database, it will be able to recognise obsolete or deleted fields in the following upgrades.

5.5.2 Upgrading Databases Manually Due to the complex nature of the database upgrade process, it is highly recommended to use the Atoll Management Console for upgrading existing databases. You should only proceed with a manual upgrade of your database, as described below, if and only if an automatic upgrade using the Atoll Management Console is not possible. The following procedure is not recommended for customised Atoll databases and only suits very simple databases. Parameters and settings (triggers, views, user privileges, custom fields, etc.) defined in advanced database configurations are lost following the manual database upgrade. 1. In the previous version of Atoll, create a new document from the database. 2. In the new version of Atoll, open the document created in step 1. Atoll upgrades the document data structure to make it compatible with the new version. 3. Using the upgraded document, create a new database as explained in "Creating a New Database Using Atoll" on page 57. If you are upgrading your database using a script based on the data structure modifications listed in the Data Structure Reference Guide, you must: • •

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Add the ATOLL_ADMIN table to the database. For more information on this table, see "Creating a New Database Using the Atoll Management Console" on page 55. For LTE databases, rename the smart antenna models and equipment as follows: • Delete existing smart antenna equipment ("Optimum Beamforming Smart Antenna") from the SmartAntennas table. • Delete existing smart antenna model ("Optimum Beamformer") from the SmartAntennasModels table. • Create a new smart antenna equipment ("Conventional Beamforming Smart Antenna") in the SmartAntennas table. Set the smart antenna model for this equipment to "Conventional Beamformer."


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5.5.3 Adding a Technology in a Multi-RAT Database A multi-RAT document can be based on up to 3 technologies in 3GPP (GSM, UMTS, and LTE) and up to 2 technologies in 3GPP2 (CDMA2000 1xRTT and LTE). Provided such a document has already been exported to a database, you can add a technology to the corresponding database through the Atoll Management Console. 1. Start the Atoll Management Console. 2. When the Atoll Management Console opens, right-click on Database in the left pane. The context menu appears. 3. Select Register a New Server. The Data Link Properties dialog box is displayed. 4. On the Provider tab, select an OLE DB provider and click Next. 5. On the Connection tab, specify a database in the Select or enter a database name field. 6. Click the Test Connection button. If the connection is successful, click OK to close the Data Link Properties dialog box. 7. Upgrade the database if necessary, as explained in "Upgrading Existing Databases" on page 58. 8. In the right pane, right-click the database you want to upgrade with an additional technology and select Multi-RAT: View/Add Technologies. The Technologies in the Multi-RAT Database dialog box appears.

Figure 5.5: Technologies in 3GPP and 3GPP2 Databases 9. Select the technology you want to add and click OK. You cannot deselect a technology already present in a multi-RAT database.

A new record is added to the networks table for each technology added to the database.

5.6 Working With Multi-level Databases Using Oracle Atoll Management Console allows you to set up and work with multi-level databases using Oracle. In this optional database architecture, the master database is not directly accessible to end-users. Groups of end-users work with their respective project databases which are in turn connected to the master database. The end-users archive data to and refresh data from their respective project databases, and the database administrator manages the connections and data exchange between the project databases and the master database. For example, you can have a country-wide master database and more than one regional project databases. End-users can here work with their local region’s project database, and would not have to unnecessarily load country-wide data.

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Figure 5.6: Working With a Single Level Database Project databases are intermediate databases created from a common master database. A project database contains the original master database, that remains hidden from the end-users, and an copy of the master database accessible to the endusers. When a user modifies a record, only its accessible copy is modified in the project database. The original value in the master database remains unchanged until the database administrator archives all the modifications from the project databases to the master database.

Figure 5.7: Working With Project Databases Project databases can be used to improve performance and ensure data security and reliability. Instead allowing all the endusers to work directly with the master database, one or many project databases can be created with copies of the entire master database or a part of the master database corresponding to a given physical location or region. Creating and working with project databases restricts the number of users who have access to the master database. This reduces the risk of conflicts in the database as only the database administrator can archive modifications from project databases to the master database. For example, if a country-wide network database is accessible to all end-users: • • • •

The probability of human error increases with the number of users who can modify data. The probability of conflicts increases with the number of users accessing the database. The performance is reduced because the entire network is loaded every time a user accesses the database. For routine city-wide planning, an end-user does not require the entire country’s database to be loaded.

Project databases can be created using filters on sites, thus allowing users to work with regional databases. A possible scenario is depicted in the figure below:

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Figure 5.8: Multiple Project Databases From a Single Master Database Multi-level databases can be set up using the Atoll Management Console. In this section, the following are explained: • • •

"Creating Project Databases" on page 63 "Archiving Project Databases to Master Databases" on page 65 "Refreshing Project Databases from Master Databases" on page 66

5.6.1 Creating Project Databases You can create project databases using the Atoll Management Console. For creating a project database, you must have enough rights to be able to create new tables in the master database schema.

To create a project database from an existing master database: 1. In the Atoll Management Console window, in the right pane, right-click the master database from which you want to create a project database. The context menu appears. 2. Select Create a Project Database. The Project Database Creation Wizard dialog box appears. 3. Click Next. The Specify the server and the owner of the project database page appears. 4. Select the Destination server for the project database. 5. Under Owner, select Current user if you want to create the new project database using the current user, or select Create a new user and enter a User name and Password to create a new user that will be owner of the new project database. Some versions of Oracle let you create a new user through this dialog box but the new user is not assigned DBA rights, which makes the new user unable to create the project database. Therefore, it is recommended to create the new user with DBA rights directly in the database before create the project database using the Atoll Management Console using the new user account. 6. Click Next. The Name the database page appears. 7. Enter a Name and Description for the new project database. 8. Click Next. The Specify the sites to include in the project database page appears. 9. On this page, choose from one of the following options: •

Include all the sites of the master database Select this option if you want to create a project database that contains all the data of the master database.

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Include a site list contained in the master database Select this option if you want to create a project database containing the network data corresponding to the sites included in a site list of the master database, and select a site list. This option is only available when at least one site list exists in the master database.

•

Select the sites to include using an SQL condition Select this option if you want to create a project database containing the network data corresponding to the sites that verify an SQL condition (for example, sites that have a common parameter or flag), and enter the SQL condition.

•

Include the sites contained within a polygon contained in a file Select this option if you want to create a project database containing the network data corresponding to the sites that are located inside a polygon, and select the file containing the polygon to use.

10. Click Next. The Atoll Management Console creates the new project database with the defined parameters on the selected database server. The project database will have the type PROJECT listed in the Atoll Management Console window.

Figure 5.9: New Project Database Wizard A project database created using the Atoll Management Console contains an ATOLL_ADMIN_PRJ table, in addition to the ATOLL_ADMIN table, with the following structure:

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Field

Type

Description

NAME

Text (50)

The name of the project database

MASTER_CONNECTION

Text (255)

Connection parameters to the master database

MASTER_DBSCHEMA

Text (50)

The name of the original schema of the master database

SEL_METHOD

Short

Data extraction method used to select the sites to include in the project database

SEL_PARAM

Text (255)

Site selection method parameters (the SQL condition, if any)

SEL_PGON

Memo

Site selection polygon (if used)


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You can view the details stored in the ATOLL_ADMIN_PRJ table in the project database properties. To view the above details of a project database: 1. In the right pane, right-click the project database in the list. The context menu appears. 2. Select Properties. The database Properties dialog box appears. 3. The Properties dialog box contains three tabs: • •

•

General tab: The General tab displays the Name, Description, Owner, Type, and Version of the database. Project Database tab: Under Source master database, the Project Database tab displays the Connection settings to and the Owner of the master database. Under Site selection, this tab displays the site filtering Method and Settings used for creating the project database. Statistics tab: The Statistics tab displays the number of records in each table of the project database.

The project database contains a copy of all the original tables of the master database. The names of the original tables are prefixed with "O_". For example, the ANTENNAS table of the master database is stored in the project database under the name O_ANTENNAS. The COORDSYS and UNITS are not copied to the project database because their contents cannot be different from those of the master database. All the tables in a project database contain a non-modifiable, integer O_RECORD_ID field and a Boolean O_CHANGED field. The O_RECORD_ID field is used to locate records in the master database. Modified records are archived in master database using the O_RECORD_ID of the project database and DB_RECORD_ID of the master database. The O_CHANGED field is set to TRUE for records modified in the project database.

5.6.2 Archiving Project Databases to Master Databases Changes made in the project databases can be archived to the master database using the Atoll Management Console. The Archive dialog box lets you select changes you want to archive. Before archiving the database, check that the structure of the O_ tables are consistent with the main tables in the project database. To archive the changes from a project database to its master database: 1. In the Atoll Management Console window, in the right pane, right-click the project database from which you want to archive changes to its master database. The context menu appears. 2. Select Archive. If pending changes exist, the Archive dialog box appears. The Archive dialog box lists the records of the project database for which the O_CHANGED field is TRUE. 3. In the Archive dialog box, you can do the following: • • • • • •

Select a site list in Filter by site list to filter the pending changes by a site list. Click Archive All to archive all the changes to the master database. Select the check boxes to the left of the changes that you want to archive and click Archive Sel. to archive only the selected changes. Click Undo All to overwrite all the changes in the project database with data from the master database. Select the check boxes to the left of the changes that you want to undo and click Undo Sel. to overwrite only the selected changes in the project database with data from the master database. Select the Check conflicts check box to see whether conflicts occurred during the archive. A conflict occurs when the project database contains a different original value of a field than the current value of the field in the master database. This can occur if the master database has been updated with changes from another source and the project database has not yet been refreshed with data from the master database.

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Figure 5.10: Archiving Changes in Master Databases Under Errors, Atoll Management Console displays errors that occurred during archive. 4. Once archive is complete, click Close.

5.6.3 Refreshing Project Databases from Master Databases Project databases can be refreshed with data from the master database using the Atoll Management Console. To refresh a project database with data from its master database: 1. In the Atoll Management Console window, in the right pane, right-click the project database that you want to refresh with data from its master database. The context menu appears. 2. Select Refresh. If pending changes exist, the Refresh a Project Database dialog box appears. 3. In the Refresh a Project Database dialog box, you can: •

•

Select Refresh unmodified data only to keep any changes in the project database and only update unmodified records from the master database. During the refresh, the Atoll Management Console will reload records from the master database for which the O_CHANGED field is FALSE in the project database. Select Cancel your changes and reload all data from the master database to overwrite modified and unmodified records in the project database with data from the master database.

1. Click OK. The project database is refreshed with data from the master database.

5.7 Setting Database Access Privileges You can assign different levels of privileges to different users for accessing (reading/writing) tables and views of a database. You can grant user privileges for Database, Table, Column, and Row levels keeping the following in mind: •

Database Level: Users trying to create a new Atoll document from a database are provided a list of available databases to select from. The list can be limited to a few databases based on the user connection properties (log in).

•

Table Level: For consistency reasons, all the tables available in an Atoll database must be readable by all the users who have access to the database. However, write access (INSERT, DELETE, UPDATE) can be granted on a limited number of tables.

•

Column Level: Similar to table level, all the columns of all the tables in an Atoll database must be readable and selectable by all the users who have access to the database. Different write permissions can be granted for columns of the tables. For example, custom fields can be assigned read and write permissions without restrictions.

•

Row Level: Row level permissions can be set by defining custom views on Atoll tables. Access to these views can be based on user connection properties (log in), on external table references, or on the geographic locations of sites (e.g., through polygons, or when using the spatial features of databases).

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All of these permissions can be set as regular SELECT, INSERT, UPDATE, and DELETE privileges on database objects. Triggers can also be used to prevent users making certain actions on the database. Different permissions for different users can be granted directly or through database roles. Database roles enable you to define permission templates, which can then be assigned to existing or new users of the database. You can use the Atoll Management Console for defining user access rights to database tables and elements in the Atoll GUI. For more information on managing user access rights, see "Managing User Accounts and Access Rights in Oracle" on page 81.

5.8 Managing Data Modifications History The Atoll Management Console allows you to keep and manage the history of modifications made in the network data by different users. The history management tool keeps track of all the modifications made in the following Atoll tables: Technologies

Tracked Tables

GSM GPRS EDGE

Sites, Transmitters, TRGs, TRXs, Repeaters, SecondaryAntennas, Neighbours, NeighboursExt

UMTS HSPA

Sites, Transmitters, CDMACells, Repeaters, SecondaryAntennas, Neighbours, NeighboursExt

CDMA2000 1xRTT 1xEV-DO

Sites, Transmitters, CDMACells, Repeaters, SecondaryAntennas, Neighbours, NeighboursExt

LTE

Sites, Transmitters, T4GCells, Repeaters, SecondaryAntennas, Neighbours, NeighboursExt

WiMAX/Wi-Fi

Sites, Transmitters, WCells, Repeaters, SecondaryAntennas, Neighbours, NeighboursExt

3GPP

sites, ltransmitters, utransmitters, gtransmitters, lcells, ucells, gtrgs, gtrxs, lrepeaters, urepeaters, grepeaters, lsecondaryantennas, usecondaryantennas, gsecondaryantennas, lneighbours, uneighbours, gneighbours, lneighext, uneighext, gneighext, guneighbours, ugneighbours, glneighbours, lgneighbours, ulneighbours, luneighbours

3GPP2

sites, ltransmitters, ctransmitters, lcells, ccells, lrepeaters, crepeaters, lsecondaryantennas, csecondaryantennas, lneighbours, cneighbours, lneighext, cneighext, lcneighbours, clneighbours

Microwave Radio Links/Backhaul

Sites, MWLinks, MWHubs, MWPmp, MWMultiHops, MWMultiHopsLinks, MWRepeaters, MWOTLinks, MWPorts, BHNodes, BHSegments, BHSegmentsMedia

You can, however, enable or disable history management for table as required (see "Enabling/Disabling Data Modifications History Management" on page 68 for more information). If you want, you can also purge old data modifications history (see "Purging Old Data Modification Records" on page 69 for more information). The history management tool is available for Oracle databases. The following section describes how to set up the history management tool using the Atoll Management Console.

5.8.1 Setting Up Data Modifications History Management When you set up history management for any database, the Atoll Management Console adds new tables to the database structure. For each tracked table, it adds a corresponding history table that has the same name as the tracked table with the suffix "_H". Each history table has the same structure as the corresponding tracked table, but with the following four additional fields. These fields enable the Atoll Management Console to store the modifications made by users to each tracked table: Field

Type

Description

HISTORY_ID

Integer

A unique ID of the modification history record

MODIFIED_BY

Text (50)

The user who made the modification

MODIFIED_DATE

Date

The date when the modification was made

HISTORY_STATUS

Text (10)

Status of the modification history record

The above fields are also added to all the tracked tables in order to store information about the latest modification. Therefore, opening any tracked table, you can see when a record was last modified, by whom, and the type of modification.

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To set up data modifications history management for a database: 1. In the Atoll Management Console window, in the right pane, right-click the database for which you want to set up data modifications history management. The context menu appears. 2. Select Manage Data Modifications History. The Data Modifications History Management dialog box appears. 3. Click Yes when asked whether you want to make your database compatible with the data modifications history tool. The Atoll Management Console updates the database structure to make it compatible with the data modifications history tool. Data modifications history is enabled for the database. Once finished, it opens the Data Modifications History Management dialog box (see Figure 5.11 on page 69). This dialog box lists all the tables for which the data modifications history management has been enabled, the total numbers of records in these tables, and the status of the history management. All the modifications made in the tables listed in "Managing Data Modifications History" on page 67 are stored in the history tables added to the database. If you want, you can disable the data modifications history management for any table. For more information, see "Enabling/ Disabling Data Modifications History Management" on page 68.

5.8.2 Enabling/Disabling Data Modifications History Management You can enable or disable data modifications history management for any table. You can enable or disable history management for each individual table. When history management is enabled for a table, the MODIFIED_BY, MODIFIED_DATE, and HISTORY_STATUS fields are updated with each modification, and a copy of each modification is stored in the history table corresponding to the table. When history management is disabled for a table, the MODIFIED_BY, MODIFIED_DATE, and HISTORY_STATUS fields are still updated with each modification, but the history of modifications is not stored in the corresponding history table. To enable data modifications history management for a table: 1. In the Atoll Management Console window, in the right pane, right-click the database for which you want to enable data modifications history management. The context menu appears. 2. Select Manage Data Modifications History. The Data Modifications History Management dialog box appears. 3. In the Data Modifications History Management dialog box, right-click the table for which you want to enable data modifications history management. The context menu appears. 4. Select Enable in the context menu. Data modifications history management is now enabled for this table. The Status in the Data Modifications History Management dialog box is set to OK for this table. To disable data modifications history management for a table: 1. In the Atoll Management Console window, in the right pane, right-click the database for which you want to disable data modifications history management. The context menu appears. 2. Select Manage Data Modifications History. The Data Modifications History Management dialog box appears. 3. In the Data Modifications History Management dialog box, right-click the table for which you want to enable data modifications history management. The context menu appears. 4. Select Disable in the context menu. History management is now disabled for this table. The Status in the Data Modifications History Management dialog box is set to Deactivated for this table.

5.8.3 Updating Data Modifications History after a Data Structure Upgrade When you modify the structure of a tracked database table (for which data modifications history management is enabled), either automatically upgrading your database using the Atoll Management Console, or manually by adding or removing fields, or by modifying a field type, the corresponding data modifications history management table becomes invalid and has to be updated to match the new structure of the tracked table. The Status column of the Data Modifications History Management dialog box shows an error for the tracked table whose history management table does not match its structure.

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To update the data modifications history management tables: 1. In the Atoll Management Console window, in the right pane, right-click the database whose tables you want to update. The context menu appears. 2. Select Manage Data Modifications History. The Data Modifications History Management dialog box appears. 3. In the Data Modifications History Management dialog box, right-click the table that you want to update. The context menu appears. 4. Select Install/Repair in the context menu. The Atoll Management Console repairs the data structure of the history management table to match the structure of the corresponding tracked table.

5.8.4 Purging Old Data Modification Records History management tables store the lists of all the modifications made by all the users. These tables can therefore quickly become very large and require a lot of disk space. You can purge old data modifications history (records) from these tables in order to gain disk space. In this section, the following is explained: • •

"Purging Old Data Modification Records of a Table" on page 69. "Purging Old Data Modification Records of a Database" on page 70.

5.8.4.1 Purging Old Data Modification Records of a Table To purge old data modification records from a history management table: 1. In the Atoll Management Console window, in the right pane, right-click the database in which you want to purge old data modifications history. The context menu appears. 2. In the context menu, select Manage Data Modifications History. The Data Modifications History Management dialog box appears (see Figure 5.11 on page 69).

Figure 5.11: Data Modifications History Management dialog box 3. In the Data Modifications History Management dialog box, right-click the table for which you want to purge old data modifications history. The context menu appears. 4. In the context menu, select Purge. The table record purge dialog box appears (see Figure 5.12 on page 70).

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Figure 5.12: Table Record Purge dialog box 5. Under Purge data modifications recorded before, move the slider to select from which date onwards you want to keep the data modification history records. All the data modification history records before this date will be deleted. The fields under Record Information indicate the number of Records that will be left after the purge and the corresponding Size. 6. Under Options, select the Keep creation and deletion records check box if you want to keep the records related to creation and deletion. 7. Click Purge. All the history records before the selected date are deleted from the history management table. If you selected the Keep creation and deletion records check box, creation and deletion records before the selected date are not deleted.

5.8.4.2 Purging Old Data Modification Records of a Database To purge old data modification records from all the history management tables of a database: 1. In the Atoll Management Console window, in the right pane, right-click the database in which you want to purge old data modifications history. The context menu appears. 2. In the context menu, select Manage Data Modifications History. The Data Modifications History Management dialog box appears (see Figure 5.11 on page 69). 3. In the Data Modifications History Management dialog box, click the Scheduler button. The database record purge dialog box appears (see Figure 5.13 on page 70).

Figure 5.13: Database Record Purge dialog box

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4. Under Conditions, select the records to purge: • • • •

None: select this option if you do not want data modification records to be purged. Keep only the last N records: if you select this option, enter the number of most recent records you want to keep. All older records will be purged. Keep only records of N last months: if you select this option, enter the number of months prior to which all records will be purged. Keep creation and deletion records: select this check box if you want to want to keep all the creation and deletion records, independent of the above options.

5. If you wish to purge records now, click the Run now button. 6. If you wish to schedule regular purges, under Scheduling, define the purge frequency: a. Period: Select the frequency of the scheduled regular purges. b. Day: Select the day of the week (Monday to Sunday), month (1 to 28), or year (1 to 365), depending on the purge periodicity defined in Period, on which the scheduled purges will run. c. Time: Enter the time, i.e., the hour (0 to 23) and minutes (0 to 59) at which scheduled purges will run. Scheduled regular purges will delete all the data modification records according to the criteria defined under Conditions. 7. Set the Off/On slider to On to activate the scheduled purges. Setting the Off/On slider to Off allows you to suspend scheduled purges while keeping the scheduler settings. 8. Click the Update button to store the schedule parameters. The current purge status is shown under Status. Status information includes: • • •

Last execution: Time of execution of the last purge. Result: Whether the last purge was successful or not. Next execution: Time of execution of the next scheduled purge.

You can click the View logs under Status to view the history of past purges (see Figure 5.13 on page 70). 9. Click the Close button. Scheduled regular purges are programmed as a scheduled job in Oracle using the DBMS_SCHEDULER.create_job function. The following SQL string generates scheduled job: "BEGIN DBMS_SCHEDULER.create_job (" "job_name => 'AHMS_%s'," "job_type => '%s'," "job_action => '%s'," "start_date => SYSTIMESTAMP," "repeat_interval => '%s'," "end_date => NULL," "enabled => %s," "comments => '%s'); END;" Here: Parameter

Description

job_name

AHMS_

job_type

PLSQL_BLOCK

job_action

Actual PL-SQL code for the purge

start_date

SYSTIMESTAMP

repeat_interval

Frequency of the scheduled purge For example, once a month, on the 15th, at 1:30am: "freq=month;monthday=15;byhour=1;byminute=30"

end_date

NULL

enabled

TRUE or FALSE, based on the user input

comments

Custom character string with codes for easy identification of the scheduler type

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5.9 Appendices The first appendix shows how to use SQL for Oracle database customisation and the second appendix shows how to set up databases for co-planning taking the example of GSM and UMTS MS Access databases.

5.9.1 Appendix 1: Advanced Customisation You can use SQL in order to manage access to and share the Sites table (example 1), or to restrict the connection to a set of transmitters for some users (example 2). To implement the following two examples, you must log on as the owner of the tables through SQL Plus 8. Example 1: Managing Site Sharing Assumptions: • • • •

Connection string = AtollDB GSM Project account = AtollADMINGSM, password = ADMINGSM UMTS Project account = AtollADMINUMTS, password = ADMINUMTS Common Project account = AtollADMIN, password = ADMIN

To share the Sites table: 1. Create the AtollADMIN.SITES table and copy all sites from AtollADMINGSM.SITES to AtollADMIN.SITES. SQL > connect AtollADMIN/ADMIN@AtollDB; SQL > create table AtollADMIN.SITES as select * from AtollADMINGSM.SITES; SQL > create unique index AtollADMIN_SITES on AtollADMIN.SITES(NAME); 2. Replace the AtollADMINGSM.SITES table by an AtollADMINGSM.SITES view. SQL > connect AtollADMINGSM/ADMINGSM@AtollDB; SQL > drop table AtollADMINGSM.SITES; SQL > connect AtollADMIN/ADMIN@AtollDB; SQL > grant delete on AtollADMIN.SITES to AtollADMINGSM with grant option; SQL > grant insert on AtollADMIN.SITES to AtollADMINGSM with grant option; SQL > grant select on AtollADMIN.SITES to AtollADMINGSM with grant option; SQL > grant update on AtollADMIN.SITES to AtollADMINGSM with grant option; SQL > create view AtollADMINGSM.SITES as select * from AtollADMIN.SITES; 3. Follow the same procedure for UMTS (AtollADMIN.SITES already created). SQL > connect AtollADMINUMTS/ADMINUMTS@AtollDB; SQL > drop table AtollADMINUMTS.SITES; SQL > connect AtollADMIN/ADMIN@AtollDB; SQL > grant delete on AtollADMIN.SITES to AtollADMINUMTS with grant option; SQL > grant insert on AtollADMIN.SITES to AtollADMINUMTS with grant option; SQL > grant select on AtollADMIN.SITES to AtollADMINUMTS with grant option; SQL > grant update on AtollADMIN.SITES to AtollADMINUMTS with grant option; SQL > create view AtollADMINUMTS.SITES as select * from AtollADMIN.SITES; 4. Commit. SQL > commit; Example 2: Managing Users by Postal Code To restrict access to transmitters for some users by postal code: 1. Add a ‘POSTCODE’ field to the SITES table. SQL > alter table SITES add (POSTCODE number); 2. Rename the SITES table to be able to hide it by a view.

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SQL > rename SITES to PRIVATE_SITES; 3. Create a POSTCODETABLE table to link users and postcodes (one user can be linked to several postcodes). SQL > create table POSTCODETABLE (USERNAME varchar2(30), POSTCODE number); You can fill this table using this instruction. SQL > insert into POSTCODETABLE values (‘USER1’, 75); 4. Create a view owned by this user hiding the actual SITES table through these commands. SQL > create view SITES as select * from PRIVATE_SITES where POSTCODE in (select POSTCODE from POSTCODETABLE where USERNAME =USER) with check option; "with check option" is very important as it specifies that insert and update operations performed through the view must result in rows that the view query can select. 5. Hide the TRANSMITTERS table, so that Atoll can only select transmitters whose associated sites are present in the SITES view. SQL > rename TRANSMITTERS to PRIVATE_TRANSMITTERS; SQL > create view TRANSMITTERS as select * from PRIVATE_TRANSMITTERS where SITE_NAME in (select NAME from SITES); 6. Commit. SQL > commit;

The error message "ORA-01402: view WITH CHECK OPTION - clause violation" appears if you try to archive a record that does not match the project.

5.9.2 Appendix 2: Setting Up Databases for Co-planning Two co-planning approaches are possible in Atoll: •

Co-planning GSM, UMTS, and LTE using a unified multi-technology data structure, i.e., working with a 3GPP Multi-RAT document.

•

Co-planning any two radio technologies (GSM, UMTS, LTE, CDMA2000, TD-SCDMA, and WiMAX), with two separate data structures, by linking Atoll documents.

In terms of database, while the first approach provides an integrated multi-technology co-planning environment, the second requires setting up sharing of the Sites table between the databases of the two technologies being co-planned. The Sites table must be shared between the databases of the two technologies being co-planned so that the sites where sectors of both technologies are installed are listed only once in a common Sites table. In other words, the Sites tables in the databases of the two technologies must be views of a common Sites table. This section describes table sharing between GSM and UMTS, although the same description can be applied to any two radio technology modules of Atoll You can create views to share tables that have the same structure in the databases of the two technologies being co-planned, i.e., the Sites and Antennas tables. In the following, we assume that the Sites tables of the GSM and UMTS documents contain the same data and that two users, named GSMUser and UMTSUser in this example, exist in the databases. To set up a shared Sites table for a GSM-UMTS co-planning project in Oracle or SQL Server: 1. Make backups of the GSM and UMTS documents. 2. Open the GSM document in Atoll. 3. Delete all the transmitters from the Transmitters table and all the sites from the Sites table.

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4. Export the GSM document to the database by entering the user name and password for GSMUser. 5. Log in as GSMUser to the database. 6. Delete the Sites table. 7. Open the UMTS document in Atoll. 8. Export the UMTS document to the database by entering the user name and password for UMTSUser. 9. Log in as UMTSUser to the database. 10. Right-click the Sites table and select Create a View from the context menu. The Create View dialog box appears. a. Enter Sites as the view name. b. Enter GSMUser as the name of the schema which will contain the view. c. Select Table as object type. d. Enter UMTSUser as the name of the schema you want to use. e. Select Sites as the object used to model the view. 11. Click Create. The view of the Sites table from UMTSUser is created in GSMUser. The GSMUser Sites table is now the same as UMTSUser Sites table. 12. Set up user privileges for the Sites view in GSMUser to allow each user to Import, Update, Delete, and Select. To set up a shared Sites table for a GSM-UMTS co-planning project in Microsoft Access: 1. Make backups of the GSM and UMTS documents. 2. Open the GSM document in Atoll. 3. Delete all the transmitters from the Transmitters table and all the sites from the Sites table. 4. Export the GSM document to a Microsoft Access database (GSM.mdb). 5. Open GSM.mdb in Microsoft Access. 6. Delete the Sites table. 7. Open the UMTS document in Atoll 8. Export the UMTS document to a Microsoft Access database (UMTS.mdb). 9. Open GSM.mdb in Microsoft Access. 10. In Microsoft Access 2003 and earlier, select File > Get External Data > Link Tables. In Microsoft Access 2007 and later, select External Data > Access Database. 11. In Microsoft Access 2003 and earlier, the Link dialog box appears. Select UMTS.mdb. In Microsoft Access 2007 and later, the Get External Data - Access Database dialog box appears, specify UMTS.mdb as data source and select Link to data source by creating a linked table. 12. Click OK. The Link Tables dialog box appears. 13. Select the Sites table. 14. Click OK. Microsoft Access creates a Sites table in GSM.mdb which is linked to the Sites table in UMTS.mdb. The tables contain the same data. Once the linked Sites table has been created in the GSM database, you have to define the relations of this table with the other tables in the database. See the Data Structure Reference Guide for detailed information on database tables. • •

The UMTS Sites table has more fields than the GSM Sites table. Therefore, you should replace the GSM Sites table with the UMTS one. When you upgrade one by one the databases that share the Sites table, any triggers that you might have set on the Sites table of the database that is upgraded first might be overwritten by the triggers set on the Sites table of the database upgraded last. In order to avoid the triggers being overwritten, you can rename the triggers on the Sites table of the database upgraded first (by adding, for example, the database technology as prefix to the trigger names) before upgrading the other database(s).

Ensuring Database Consistency Between Linked Documents When users work with two Atoll documents and databases at the same time, it is important to have a protection mechanism against database inconsistencies. If a user archives the changes made in one document but forgets to archive the changes made in the other, this can create inconsistencies between the two networks.

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To ensure database consistency, you can save or archive the linked documents at the same time, i.e., when a user saves or archives one document, Atoll automatically saves or archives the other. This can be done using a macro triggered by the save or archive operation.

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Chapter 6 Multi-user Environments This chapter covers the following topics: •

"Setting Up Multi-user Environments" on page 79

•

"Components of Multi-user Environments" on page 79

•

"Managing User Accounts and Access Rights in Oracle" on page 81

•

"Appendices" on page 87


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6 Multi-user Environments A multi-user environment is where more than one user work simultaneously on an Atoll project, sharing data over a network. In large, structured multi-user environments, groups of users can work on specific parts of a common, large-scale project. For example, different user groups can work on different regions of a country-wide network. In this chapter, the following are explained: • • •

"Setting Up Multi-user Environments" on page 79 "Components of Multi-user Environments" on page 79 "Managing User Accounts and Access Rights in Oracle" on page 81

6.1 Setting Up Multi-user Environments The general process of setting up a multi-user environment is described below. Each component is described in detail in "Components of Multi-user Environments" on page 79. 1. Create the master Atoll document with the required network data and geographic data. For more information, see "Master Atoll Document" on page 80 and "Shared Geographic Data" on page 80. 2. Export the master Atoll document to a new database and keep the document connected to the new database. For more information, see "Master Database" on page 80. 3. Create the private path loss matrices folder for the master Atoll document and calculate the private path loss matrices. For more information, see "Shared Path Loss Matrices" on page 81. 4. Create user Atoll documents from the master database. For more information, see "User Atoll Documents" on page 81. 5. In the user Atoll documents, add the required geographic data and set the master Atoll document’s private path loss matrices folder as the shared path loss matrices folder of the user documents. • •

The Atoll administrator should regularly update the shared path loss matrices. As the users work on the network and archive changes in the database, the Atoll administrator should regularly run data integrity checks on the master Atoll document after loading modified data from the master database. For more information, see "Appendix 1: Checking Data Integrity" on page 87.

6.2 Components of Multi-user Environments Figure 6.1 on page 79 shows the components of a multi-user environment.

Figure 6.1: Components of Multi-user Environments

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In this section, the following are explained: • • • • • •

"Master Atoll Document" on page 80 "Master Database" on page 80 "Shared Geographic Data" on page 80 "Shared Path Loss Matrices" on page 81 "Shared Microwave Link Profiles" on page 81 "User Atoll Documents" on page 81

6.2.1 Master Atoll Document It is the source Atoll document that contains the entire project’s network data. It is created and maintained by the Atoll administrator. This document is initially used to create the radio network database with which all the end-users work. The master Atoll document allows the administrator to globally manage all the data shared by the end-users. The master Atoll document is also used for calculating path loss matrices for the transmitters of the entire network and keeping the path loss matrices up to date with the user modifications to the radio network data. The document also contains the required geographic data for path loss calculations. Geographic data are usually located on file servers and linked to the document, not embedded in the ATL file. The private path loss matrices of this document are used as shared path loss matrices by the end-users. The shared path loss matrices folder is usually located on a file server accessible to all the users on the network. For exceptionally large networks, you can also work with more than one master Atoll document (for example, one master document per region). However, the multi-user environment set up remains the same. Master Atoll documents should not have redundant radio network data (same sites, for example), and should ideally cover different geographical regions. For more information on regionalisation, see "Appendix 2: Database Regionalisation" on page 87. If you wish to add custom fields in the Atoll document, you should first add the field in the database, and then update your Atoll document from the database. Custom fields added in an Atoll document connected to a Microsoft Access database are automatically added to the database. However, this is not the case with other RDBMS, such as Oracle.

6.2.2 Master Database The master database stores the radio network data shared by all the end-users. It can be created by exporting the radio network data in the master Atoll document to a database from Atoll (for more information, see "Creating a New Database Using Atoll" on page 57). An empty database can also be created using the Atoll Management Console, and populated with data later on (for more information, see "Creating a New Database Using the Atoll Management Console" on page 55). Only radio network data are stored in the database, i.e., sites, transmitters, antennas, etc. Parameters related to geographic data files, their paths, folder configurations, prediction definitions, zones, traffic maps, measurements can be stored in user configuration files (see "Configuration Files" on page 135 for details). For large networks, you can subdivide the network’s master database into regions. For more information on regionalisation, see "Appendix 2: Database Regionalisation" on page 87. For more information on database management, see "Managing Databases" on page 51. The recommended database server configuration is provided in "Recommended Hardware and Software" on page 18. The same database server can be used to store one or more master databases corresponding to different technologies. For example, a GSM database and a UMTS database can be stored on the same database server using the same RDBMS (Oracle, for example).

6.2.3 Shared Geographic Data Geographic data files are usually stored on a file server accessible to and shared by all the users working on the same network. User configuration files (CFG or GEO) are used to store the parameters related to geographic data. For more information, see "Configuration Files" on page 135. The administrator can set up different user configuration files (CFG) for separate user groups. User configuration files can be created so that only the geographic data required by a user are loaded. It is possible to load a user configuration file automatically when running Atoll. User configuration files can be shared and exchanged between users working on the same project. For more information, see "Atoll Command Line Parameters" on page 31. Geographic data files are usually large files, and it is recommended that these be stored externally and not embedded in Atoll documents. The recommended file server configuration is provided in "Recommended Hardware and Software" on page 18.

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If users modify geographic data locally, for example edit clutter or traffic in their respective projects, they should store these modified geographic data locally so that the modifications do not impact other users.

6.2.4 Shared Path Loss Matrices Shared path loss matrices are usually stored on a file server accessible to and shared by all the users working on the same project. These path losses are calculated using the master Atoll document by the Atoll administrator. The private path loss matrices of the master Atoll document are used as shared path loss matrices by the end-users. The Atoll administrator is the owner of the shared path loss matrices, and must have read/write access to the shared path loss matrices folder. End-users should have read-only access to this folder. It is the administrator’s duty to regularly update the master Atoll document with the modifications made to the master database by the end-users, and to calculate the shared path loss matrices using the master Atoll document on a routine basis. This task can be carried out using a macro. For more information, see "Appendix 3: Calculating Path Loss Matrices" on page 88. Shared path loss matrices are available for use in calculations to all the end-users. However, end-users are not allowed to modify the shared path loss matrices. The shared path loss matrices must be unlocked in order for users to be able to work with them. You can check whether path loss matrices are unlocked in the Propagation tab of the Transmitters folder’s properties dialog box.

6.2.5 Shared Microwave Link Profiles Shared microwave link profiles are usually stored on a file server accessible to and shared by all the users working on the same project. These profiles are calculated using the master Atoll document by the Atoll administrator. The private profile data of the master Atoll document is used as shared profile data by the end-users. The Atoll administrator is the owner of the shared profiles, and must have read/write access to the shared profiles folder. Endusers should have read-only access to this folder. It is the administrator’s duty to regularly update the master Atoll document with the modifications made to the master database by the end-users, and to calculate the shared profile extraction using the master Atoll document on a routine basis. This task can be carried out using a macro.

6.2.6 User Atoll Documents User Atoll documents are created from the master database. These can contain the entire project network data or only a part of it. User documents are the working documents of the Atoll end-users connected to the master database, the geographic data, and the shared path loss matrices folder. You should load data from the master database in each user Atoll document and save it before setting the shared path loss matrices folder for the document. For any modifications made by end-users in their Atoll documents that render some shared path losses invalid, Atoll calculates the invalid path loss matrices locally for the end-users and stores them in their private path loss matrices location. Shared path loss matrices are only used in calculations if valid private path loss matrices are not available. Therefore, in order to use shared path loss matrices, you must delete the corresponding private path loss matrices. If users are going to work on regions of a network, the regionalisation should be set up before creating the user documents. For more information on regionalisation, see "Appendix 2: Database Regionalisation" on page 87. If you wish to add custom fields in the Atoll document, you should first add the field in the database, and then update your Atoll document from the database. Custom fields added in an Atoll document connected to a Microsoft Access database are automatically added to the database. However, this is not the case with other RDBMS, such as Oracle.

6.3 Managing User Accounts and Access Rights in Oracle The Atoll Management Console enables you to create and delete database user accounts, edit user account information, and define user access rights to different components of a project such as database tables, and radio data and parameters in Atoll. In order to be able to manage user accounts and access rights using the Atoll Management Console, you first have to make the database compatible with the user management tool. This is done automatically when the user management tool is run

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on a database for the first time. The database has to be of the same version as the Atoll Management Console being used to manage user accounts and access rights. To make your database compatible with the user management tool: 1. In the Atoll Management Console window, right-click the database whose user accounts you wish to manage. 2. Select Manage Users. The User Management dialog box appears. 3. Click Yes when asked whether you want to make your database compatible with the user management tool. The Atoll Management Console adds a GUIUserRights table in the database with the following structure: Field

Type

Description

ATOLL_USER

Text (50)

Name of the user account

RIGHTS

Memo

Semi-colon separated set of interface access rights

Each user’s interface access rights are stored in a unique record in the GUIUserRights table. The contents of the RIGHTS field have the following syntax: RADIOPARAMS;CALCPARAMS;PROPAGMODELS;PASSWORD The syntax is explained in detail in "Defining Database and Interface Access Rights" on page 82. If interface access rights are not defined for a database, i.e., the GUIUserRights table does not exist, all the users have unrestricted access to the Atoll interface. If interface access rights are defined for a database, and a user creates a document from the database or opens a document connected to the database, Atoll retrieves the interface access rights for the user when he enters his user name and password to access the database. If the database is not reachable, the user is not listed in the GUIUserRights table, or if the password is not correct, the user’s interface access rights are set to read-only by default (for more information, see "Defining Database and Interface Access Rights" on page 82). If the user is listed in the GUIUserRights table, his interface access rights are read and applied to the Atoll interface (table grids and properties dialog boxes). A message is displayed in the Event Viewer window to inform the user of his interface access rights. It is possible to remove interface access restrictions by disconnecting the document from the database. However, a disconnected document cannot be reconnected to the database. The GUIUserRights table is also stored in the Atoll document, and is updated when the document is saved. Hence, users can work on their documents without actually being connected to the database, and still have their usual interface access rights applied in the document. Atoll does not ask for the user name and password when a document is opened using the API. The interface access rights stored in the document are used.

When database connection properties are modified for a document, for example, when a different user enters his user name and password in the connection properties, Atoll reads and applies the interface access rights defined for the new user.

6.3.1 Defining Database and Interface Access Rights For any existing user account, you can set the database and Atoll interface access rights using the Atoll Management Console. To manage database and Atoll interface access rights for an existing user account: 1. In the right-hand pane of the Atoll Management Console window, right-click a database. A context menu appears. 2. In the context menu, select Manage Users. The User Management dialog box appears.

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Figure 6.2: Managing User Accounts and Access Rights 3. Under Atoll projects, select the project for which you want to manage user accounts. 4. Under List of users, select the user account whose database and interface access rights you want to set. Users who have database access rights in the selected database are marked with the green icon ( ). Users who do not have any database access rights in the selected database (Category = No Access) are marked with the red icon ( ). Locked (deactivated) user accounts are marked with a yellow lock icon ( ). For more information on locked user accounts, see "Creating and Managing User Accounts" on page 85. 5. You can set the Filter list to: •

All users: Users with access (

• • • •

Users with access ( ) Administrators: Users with administrator rights among the users with access Standard users: Users with standard rights among the user with access Read-only users: Users with read-only access rights among the users with access

), without access (

), or locked (

)

6. Under Database rights, you can select a database access Rights category: • • • •

No access: User without read and write access to the database. The database is not visible to these users and they are not allowed to create Atoll documents based on this database. Read only: Users allowed to create Atoll documents from the database but without write permissions to any table of the database, i.e., users cannot archive changes made in the Atoll document to the database. Standard: Users with read and write access to some tables of the database containing radio network data (see table below). Super-User: Users with read and write access to all the tables of the database.

Database access rights are stored in the user account properties in Oracle. If you are working with an RDBMS other than Oracle, you will not be able to set database access rights. You can, however, still set interface access rights as explained below. Technologies

Tracked Tables

GSM GPRS EDGE

Sites, SitesLists, SitesListsNames, Transmitters, TXLists, TXListsNames, TRGs, TRXs, Repeaters, SecondaryAntennas, Neighbours, NeighboursExt, NeighboursConstraints, NeighboursConstraintsExt

UMTS HSPA

Sites, SitesLists, SitesListsNames, Transmitters, TXLists, TXListsNames, CDMACells, Repeaters, SecondaryAntennas, Neighbours, NeighboursExt, NeighboursConstraints, NeighboursConstraintsExt

CDMA2000 1xRTT 1xEV-DO

Sites, SitesLists, SitesListsNames, Transmitters, TXLists, TXListsNames, CDMACells, Repeaters, SecondaryAntennas, Neighbours, NeighboursExt, NeighboursConstraints, NeighboursConstraintsExt

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Technologies

Tracked Tables

LTE

Sites, SitesLists, SitesListsNames, Transmitters, TXLists, TXListsNames, T4GCells, Repeaters, SecondaryAntennas, Neighbours, NeighboursExt, NeighboursConstraints, NeighboursConstraintsExt, lcagroups, lcagroupdefs, lcompsets, lcompsetdefs, lmbsfnareas, lmbsfnareadefs

WiMAX/Wi-Fi

Sites, SitesLists, SitesListsNames, Transmitters, TXLists, TXListsNames, WCells, Repeaters, SecondaryAntennas, Neighbours, NeighboursExt, NeighboursConstraints, NeighboursConstraintsExt

3GPP

sites, siteslists, siteslistsnames, ltransmitters, utransmitters, gtransmitters, ltxlists, ltxlistsnames, utxlists, utxlistsnames, gtxlists, gtxlistsnames, lcells, ucells, gtrgs, gtrxs, lrepeaters, urepeaters, grepeaters, lsecondaryantennas, usecondaryantennas, gsecondaryantennas, lneighbours, uneighbours, gneighbours, lneighext, uneighext, gneighext, guneighbours, ugneighbours, glneighbours, lgneighbours, ulneighbours, luneighbours, lneighextconstraints, uneighextconstraints, gneighextconstraints, lcagroups, lcagroupdefs, lcompsets, lcompsetdefs, lmbsfnareas, lmbsfnareadefs

3GPP2

sites, siteslists, siteslistsnames, ltransmitters, ctransmitters, ltxlists, ltxlistsnames, ctxlists, ctxlistsnames, lcells, ccells, lrepeaters, crepeaters, lsecondaryantennas, csecondaryantennas, lneighbours, cneighbours, lneighext, cneighext, lcneighbours, clneighbours, lneighextconstraints, cneighextconstraints, lcagroups, lcagroupdefs, lcompsets, lcompsetdefs, lmbsfnareas, lmbsfnareadefs

Microwave Radio Links/Backhaul

Sites, SitesLists, SitesListsNames, MWLinks, MWHubs, MWPmp, MWMultiHops, MWMultiHopsLinks, MWRepeaters, MWOTLinks, MWPorts, BHNodes, BHSegments, BHSegmentsMedia

7. Under Interface rights, you can select interface access rights for: •

Access to radio data: • Full: (RADIOPARAMS = ALL) Users with read and write access to all the tables and properties dialog boxes. • Standard: (RADIOPARAMS = STD) Users with read and write access to radio network data tables and properties dialog boxes including sites, transmitters, cells, carrier aggregation groups, carrier aggregation group definitions, CoMP sets, CoMP set definitions, MBSFN areas, MBSFN area definitions, subcells, repeaters, remote antennas, secondary antennas, intra- and inter-technology neighbours and exceptional pairs, site and transmitter lists, microwave point-to-point, point-to-multipoint, and multi-hop links, microwave repeaters, microwave hubs. • Read only: (RADIOPARAMS = NONE) Users with read-only access to tables and properties dialog boxes, i.e., users are not allowed to modify radio network data and parameters. •

•

Database access rights and access rights to radio data in Atoll can be set independently. For example, a user can have full access rights in the interface but not be allowed to archive changes to the database. However, access rights in the interface should only be granted if the user has at least read-only access to the database.

•

Access to calculation parameters: • All: (CALCPARAMS = ALL) Users with read and write access to all coverage predictions, their calculation settings, and to microwave calculation settings (Models, Objectives, and Clutter Categories tabs of the Properties dialog box of the Microwave Radio Links folder). • Standard: (CALCPARAMS = STD) Users with access to customised coverage predictions only, and allowed to modify coverage conditions and display settings. These users do not have access to the microwave calculation settings mentioned above. • Customised only: (CALCPARAMS = NONE) Users with access to customised coverage predictions only, but not allowed to modify coverage conditions and display settings. These users do not have access to the microwave calculation settings mentioned above.

•

Access to propagation models: • Full: (PROPAGMODELS = ALL) Users with read and write access to all propagation models and their properties. • Read only: (PROPAGMODELS = NONE) Users with read-only access to the properties of all the propagation models. Adding and deleting propagation models is also not allowed.

•

Password confirmation: • Yes: (PASSWORD = STD) Atoll will ask users for password when opening a document connected to this database or creating a new document from this database. • No: (PASSWORD = NONE) Atoll will not ask users for password when opening a document connected to this database or creating a new document from this database.

8. Click OK. The database and interface access rights of the selected user are saved in the database.

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6.3.2 Creating and Managing User Accounts You can create and edit user accounts using the Atoll Management Console. To create a new user account: 1. In the right-hand pane of the Atoll Management Console window, right-click a database. A context menu appears. 2. In the context menu, select Manage Users. The User Management dialog box appears (see Figure 6.2 on page 83). 3. Under Users, click Create. The User Creation/Edition dialog box appears.

Figure 6.3: User Creation/Edition dialog box 4. Under Identification: •

Enter a User name, a Password, and Confirm your password.

•

Select a Tablespace, a Temporary tablespace, and a Profile.

5. Under Advanced: •

Select Use operating system authentication if you want to use OS authentication prefix with the user name.

•

Select "Unlimited tablespace" privilege if you want to assign this system privilege to the user or specify a Quota in megabytes.

6. Click OK. The new user account is created. To edit a user account: 1. In the right-hand pane of the Atoll Management Console window, right-click a database. A context menu appears. 2. In the context menu, select Manage Users. The User Management dialog box appears (see Figure 6.2 on page 83). 3. Under List of users, select the user account whose information you want to edit. 4. Under Users, click Edit. The Create/Edit User dialog box appears (Figure 6.3 on page 85). 5. Under Identification, modify the user’s Password and the assigned Tablespace, Temporary tablespace, and Profile. 6. Under Advanced: •

Select Use operating system authentication if you want to use OS authentication prefix with the user name.

•

Select "Unlimited tablespace" privilege if you want to assign this system privilege to the user or specify a Quota in megabytes.

7. Click OK. The new account information is saved. To deactivate (lock) a user account: 1. In the right-hand pane of the Atoll Management Console window, right-click a database. A context menu appears. 2. In the context menu, select Manage Users. The User Management dialog box appears (see Figure 6.2 on page 83). 3. Under List of users, select the user account you want to deactivate. 4. Under Users, click Edit. The Create/Edit User dialog box appears (Figure 6.3 on page 85).

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5. Under Advanced, select the Account locked check box. 6. Click OK. The user account is deactivated and can no longer be used. To delete a user account: 1. In the right-hand pane of the Atoll Management Console window, right-click a database. A context menu appears. 2. In the context menu, select Manage Users. The User Management dialog box appears (see Figure 6.2 on page 83). 3. Under List of users, select the user account you want to deactivate. 4. Under Users, click Delete. The user account is deleted.

6.3.3 Resetting User Database Permissions The permissions reset feature in the Atoll Management Console enables you to rebuild user database permissions while keeping existing role assignments. It is particularly useful after a major Atoll upgrade or after tables were added as a result of a project customization, and for all unforeseen reasons which can require fixing user database permissions. The reset process does not remove any object privileges assigned prior to rebuilding the database. It just looks for new objects and assigns permissions based on existing user profiles ("Administrator", "Standard", "Read-only", "Super-user"). To reset user permissions: 1. In the right-hand pane of the Atoll Management Console window, right-click a database. A context menu appears. 2. In the context menu, select Manage Users. The User Management dialog box appears (see Figure 6.2 on page 83). 3. Under Database rights, click Reset. 4. Acknowledge the message informing you about the rebuilding process duration. The duration of the database rebuilding process depends on the number of users and on the database processing speed.

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6.4 Appendices The following appendices provide additional information on: • • • •

"Appendix 1: Checking Data Integrity" on page 87 "Appendix 2: Database Regionalisation" on page 87 "Appendix 3: Calculating Path Loss Matrices" on page 88 "Appendix 4: Path Loss Matrices From Different Sources" on page 88

6.4.1 Appendix 1: Checking Data Integrity Atoll includes data consistency and integrity checking tools that allow you to check data consistency between the different Atoll tables (Sites, Transmitters, etc.). It is recommended that the Atoll administrator runs data integrity checks regularly on the master Atoll document after it is updated with data modifications in the master database. To perform data integrity check: •

In Atoll, select Document > Data Audit > Integrity Check. Atoll searches for records with integrity problems which can occur with objects that have foreign keys. Integrity problems occur when records refer records that do not exist. For example, transmitters located on sites that do not exist in the Sites table, transmitters referring to an antenna that does not exist in the Antennas table, etc.). Records with integrity problems can be deleted when found.

To perform undefined record check: •

In Atoll, select Document > Data Audit > Undefined Record Check. Atoll searches for undefined records such as sites without transmitters, transmitters without subcells, TRXs, and neighbours in GSM, transmitters without cells, and cells without neighbours in UMTS, CDMA2000, TD-SCDMA, LTE, WiMAX, and Wi-Fi. Atoll lists all the undefined records found in the Event Viewer.

To perform duplicate record check: •

In Atoll, select Document > Data Audit > Duplicate Record Check. Atoll searches for records that have the same identifier. For example, sites with the same name, transmitters with the same name, etc. Atoll lists all the duplicate records in the Event Viewer.

To perform microwave data check: 1. In Atoll, select Document > Data Audit > Microwave Data Check. The Microwave Data Check dialog box appears. 2. In the Microwave Data Check dialog box, select the data to check. 3. Select List all the checks to list all the checks in the Event Viewer. 4. Click OK. Atoll searches the microwave links tables for problems related to the selected checks. Atoll lists the problems found in the Event Viewer. If you fix any problems in the Atoll document, you must archive the changes in the database in order to fix the problems for all the users working with that database.

6.4.2 Appendix 2: Database Regionalisation You can subdivide the network into regions in the following ways: •

Static regionalisation using multi-level databases Static regionalisation can be based on site lists, SQL filters, or geographic zones in the form of filtering polygons. Static regionalisation is carried out by creating project databases from the master database, i.e., multi-level databases as explained in "Working With Multi-level Databases Using Oracle" on page 61. Static regionalisation requires manual synchronisation between the master database and the regional project databases using the Atoll Management Console. In a multi-level database environment, end-users work with project databases, refreshing and archiving data as they continue to work on their respective regions of the network. Data archive and refresh between the project databases and the master database are performed by the administrator alone.

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Advantage: High performance. Disadvantage: Manual Synchronisation between the master and the project databases.

Dynamic regionalisation using Oracle Spatial or Oracle Locator Dynamic regionalisation can be based on Oracle Spatial, which does not create separate regional databases from the master database, but rather lets the different users work with the master database directly while managing their access privileges according to their user connection properties. In an Atoll multi-user environment, you can create such regionalisation without installing Oracle Spatial. You can implement this solution using Oracle Locator, which is provided in the standard Oracle installation. Specific documents explaining how to set up this regionalisation, using Oracle, in any Atoll master database are available on demand from Forsk. These documents provide scripts for creating different types of users, e.g., the administrator, advanced user, read-only user, etc., and give examples of how to set up regions in the network and how to assign user rights to each region. • •

Advantage: Once set up, does not require administrator intervention. Disadvantage: Slow performance (archiving data in the database takes a long time).

6.4.3 Appendix 3: Calculating Path Loss Matrices You can calculate only the invalid path loss matrices or all the path loss matrices in Atoll or using a macro. You should only calculate the shared path loss matrices when they are not being accessed by users.

To calculate invalid path loss matrices only: 1. Right-click the Transmitters folder. The context menu appears. 2. Select Calculations > Calculate Path Loss Matrices. Atoll calculates path loss matrices for all active transmitters in the folder or subfolder. Only invalid and nonexistent matrices are calculated. To calculate all the path loss matrices (valid and invalid): 1. Right-click the Transmitters folder. The context menu appears. 2. Select Calculations > Force Path Loss Matrix Calculation. Atoll calculates all the path loss matrices for all active transmitters in the folder or subfolder. You can write a script or macro to update path loss matrices automatically at regular intervals. The script or macro should: 1. Start Atoll (Start). 2. Open the master Atoll document (Open). 3. Refresh the contents of the document with data from the database (Refresh). 4. Calculate path loss matrices (Calculate). 5. Save the master Atoll document (Save). 6. Close Atoll (Exit). A path loss update macro is available from Forsk on demand. You should also make regular backups of the master Atoll document. The above macro could also create a backup ATL file of the master Atoll document on a regular basis. This file can be overwritten daily, whenever path losses are calculated.

6.4.4 Appendix 4: Path Loss Matrices From Different Sources Atoll calculates path loss matrices and creates path loss matrix storage files using the propagation models assigned to transmitters. Atoll can also work with path loss matrices calculated by other tools. To use path loss matrices from different sources, make sure that the path loss matrices are: • • •

88

Available in a format compatible with Atoll. File formats are described in "Path Loss Matrix File Format" on page 108. Stored at the location set in the Atoll document. Valid. If the path loss matrices are not valid, Atoll will automatically calculate them the next time they are used.

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Path loss matrices calculated by other tools should include antenna pattern attenuation (i.e., should be masked) in order to be consistent with the path loss matrices calculated by Atoll. The shared path loss matrices architecture can contain path loss matrices from different sources. The Pathloss.dbf file provides the means to manage several sources of path loss matrices. This file stores, among other information, the validity status and the location (path) of the path loss matrix files for each transmitter. Let us assume that users of group A wish to work with the path loss matrices generated by Atoll only, and users of group B wish to work with path loss matrices generated by a different tool for a part of the network and with path loss matrices generated by Atoll where the matrices from the other tool are not available. Let us assume that the shared path loss matrices folder where Atoll stores the generated path loss matrices files is C:\Path_Loss_Internal, and the folder where the other tool stores its path loss matrices is C:\Path_Loss_External. The Pathloss.dbf file in the Path_Loss_Internal folder will store the path to the LOS files for each transmitter in the network. This folder can be set as the shared path loss matrices folder in the ATL files of group A users. To set up the shared path loss matrices folder for group B users, you must create a new folder with a Pathloss.dbf file in it. This folder can be called C:\Path_Loss_Mixed. The Pathloss.dbf file in this folder can be a copy of the Pathloss.dbf file in the Path_Loss_Internal folder with the paths to the LOS files modified. For example, if the path loss matrices generated by the other tool include Transmitter_1, the Pathloss.dbf file in the Path_Loss_Mixed folder will have all the same entries as Pathloss.dbf file in the Path_Loss_Internal folder except for the path for the Transmitter_1 path loss matrices file. Figure 6.4 on page 89 explains this concept.

Figure 6.4: Path Loss Architecture for Multiple Source Path Loss Matrices Once the Pathloss.dbf file in the Path_Loss_Mixed folder is updated with the correct paths corresponding to the different transmitters, the Path_Loss_Mixed folder can be set as the shared path loss matrices folder in the ATL files of group B users. If a group B user changes some parameters which make some path loss matrices invalid, Atoll will recalculate the private path loss matrices with the propagation models assigned to the transmitters. The external path loss matrix will no longer be used.

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Chapter 7 Coordinate Systems and Units This chapter covers the following topics: •

"Coordinate Systems" on page 93

•

"Units" on page 99

•

"BSIC Format" on page 100


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7 Coordinate Systems and Units 7.1 Coordinate Systems A map or a geo-spatial database is a flat representation of data collected over a curved surface. Projection is a means of producing all or part of a spheroid on a flat surface, which cannot be done without distortion. It is up to the cartographer to choose the characteristic (distance, direction, scale, area, or shape) that he wants to produce accurately on a flat surface at the expense of the other characteristics, or to make a compromise on several characteristics. The projected zones are referenced using cartographic coordinates (metre, yard, etc.). Two projection methods are widely used: •

•

The Lambert Conformal-Conic Method: A portion of the earth is projected on a cone conceptually secant at one or two standard parallels. This projection method is useful for representing countries or regions that have a predominant east-west expanse. The Universal Transverse Mercator (UTM) Method: A portion of the earth is projected on a cylinder tangent to a meridian (which is transverse or crosswise to the equator). This projection method is useful for mapping large areas that are oriented north-south.

A geographic system is not a projection, but a representation of a location on the surface of the earth in geographic coordinates (degree-minute-second, gradient) with the latitude and longitude with respect to a meridian (e.g., Paris for NTF system and Greenwich for ED50 system). Locations in a geographic system can be converted into other projections. References: 1. Snyder, John. P., Map Projections Used by the US Geological Survey, 2nd Edition, United States Government Printing Office, Washington, D.C., 313 pages, 1982. 2. http://www.colorado.edu/geography/gcraft/notes/gps/gps_f.html 3. http://www.epsg.org/Geodetic.html 4. http://geodesie.ign.fr/contenu/fichiers/documentation/pedagogiques/ transfo.pdf (French)

7.1.1 Definition of a Coordinate System A geographic coordinate system is a latitude and longitude coordinate system. The latitude and longitude are related to an ellipsoid, a geodetic datum, and a prime meridian. The geodetic datum provides the position and orientation of the ellipsoid relative to the earth. Cartographic coordinate systems are obtained by transforming each (latitude, longitude) value into an (easting, northing) value. A projection coordinate system is obtained by transforming each (latitude, longitude) value into an (easting, northing) value. Projection coordinate systems are geographic coordinate systems that provide longitude and latitude, and the transformation method characterised by a set of parameters. Different methods might require different sets of parameters. For example, the parameters required for Transverse Mercator coordinate systems are: • • • • •

The longitude of the natural origin (central meridian) The latitude of the natural origin The False Easting value The False Northing value A scaling factor at the natural origin (central meridian)

Basic definitions are presented below. Geographic Coordinate System The geographic coordinate system is a datum and a meridian. Atoll enables you to choose the most suitable geographic coordinate system for your geographic data. Datum The datum consists of the ellipsoid and its position relative to the WGS84 ellipsoid. In addition to the ellipsoid, translation, rotation, and distortion parameters define the datum. Meridian The standard meridian is Greenwich, but some geographic coordinate systems are based on other meridians. These meridians are defined by the longitude with respect to Greenwich.

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Ellipsoid The ellipsoid is the pattern used to model the earth. It is defined by its geometric parameters. Projection The projection is the transformation applied to project the ellipsoid of the earth on to a plane. There are different projection methods that use specific sets of parameters. Projection Coordinate System The projection coordinate system is the result of the application of a projection to a geographic coordinate system. It associates a geographic coordinate system and a projection. Atoll enables you to choose the projection coordinate system matching your geographic data.

7.1.2 Types of Coordinate Systems in Atoll Depending on the working environment, there can be either two or four coordinate systems used in Atoll. If you are working with stand-alone documents, i.e., documents not connected to databases, there are two coordinate systems used in Atoll: • •

Projection coordinate system Display coordinate system

If you are working in a multi-user environment, Atoll uses four coordinate systems: • • • •

Projection coordinate system for the Atoll document Display coordinate system for the Atoll document Internal projection coordinate system for the database Internal display coordinate system for the database

Projection Coordinate System The projection coordinate system is the coordinate system of the available raster geographic data files. You should set the projection coordinate system of your Atoll document so that it corresponds to the coordinate system of the available raster geographic data. You can set the projection coordinate system of your document in the Options dialog. All the raster geographic data files that you want to import and use in an Atoll document must have the same coordinate system. You cannot work with raster geographic data files with different coordinate systems in the same document. If you import vector geographic data (e.g., traffic, measurements, etc.) with different coordinate systems, it is possible to convert the coordinate systems of these data into the projection coordinate system of your Atoll document. The projection coordinate system is used to keep the coordinates of sites (radio network data) consistent with the geographic data. When you import a raster geographic data file, Atoll reads the geo-referencing information from the file (or from its header file, depending on the geographic data file format), i.e., its Northwest pixel, to determine the coordinates of each pixel. Atoll does not use any coordinate system during the import process. However, the geo-referencing information of geographic data files are considered to be provided in the projection coordinate system of the document. Display Coordinate System The display coordinate system is the coordinate system used for the display, e.g., in dialogs, in the Map window rulers, in the status bar, etc. The coordinates of each pixel of geographic data are converted to the display coordinate system from the projection coordinate system for display. The display coordinate system is also used for sites (radio network data). You can set the display coordinate system of your document in the Options dialog. If you import sites data, the coordinate system of the sites must correspond to the display coordinate system of your Atoll document. If you change the display coordinate system in a document which is not connected to a database, the coordinates of all the sites are converted to the new display system. If the coordinate systems of all your geographic data files and sites (radio network data) are the same, you do not have to define the projection and display coordinate systems separately. By default, the two coordinate systems are the same.

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Internal Coordinate Systems The internal coordinate systems are the projection and the display coordinate systems stored in a database. The projection and display coordinate systems set by the administrator in the central Atoll project are stored in the database when the database is created, and cannot be modified by users. Only the administrator can modify the internal coordinate systems manually by editing the entries in the CoordSys and the Units tables. All Atoll documents opened from a database will have the internal coordinate systems of the database as their default projection and display coordinate systems. When exporting an Atoll project to a database, the currently chosen display coordinate system becomes the internal display coordinate system for the database, and the currently chosen projection coordinate system becomes the internal projection coordinate system for the database. Although Atoll stores both the coordinate systems in the database, i.e., the projection and the display coordinate systems, the only relevant coordinate system for the database is the internal display coordinate system because this coordinate system is the one used for the coordinates of sites (radio network data). Users working on documents connected to a database can modify the coordinate systems in their documents locally, and save these changes in their documents, but they cannot modify the coordinate systems stored in the database. If you change the display coordinate system in a document which is not connected to a database, the coordinates of all the sites are converted to the new display system. If you change the display coordinate system in a document which is connected to a database, the coordinates of all the sites are converted to the new coordinate system in the Atoll document locally but not in the database because the internal coordinate systems cannot be changed. Atoll uses the internal coordinates systems in order to keep the site coordinates consistent in the database which is usually accessed by a large number of users in a multi-user environment.

7.1.3 Coordinate Systems File Format The Coordsystems folder located in the Atoll installation directory contains all the coordinate systems, both geographic and cartographic, offered in the tool. Coordinate systems are grouped by regions. A catalogue per region and a "Favourites" catalogue are available in Atoll. The Favourites catalogue is initially empty and can be filled by the user by adding coordinate systems to it. Each catalogue is described by an ASCII text file with .cs extension. In a .cs file, each coordinate system is described in one line. The line syntax for describing a coordinate system is: Code = "Name of the system"; Unit Code; Datum Code; Projection Method Code, Projection Parameters; "Comments" Examples: 4230 = "ED50"; 101; 230; 1; "Europe - west" 32045 = "NAD27 / Vermont"; 2; 267; 6, -72.5, 42.5, 500000, 0, 0.9999643; "United States - Vermont" You should keep the following points in mind when editing or creating .cs files: • •

The identification code enables Atoll to differentiate coordinates systems. In case you create a new coordinate system, its code must be an integer value higher than 32767. When describing a new datum, you must enter the ellipsoid code and parameters instead of the datum code in brackets. There can be 3 to 7 parameters defined in the following order: Dx, Dy, Dz, Rx, Ry, Rz, S. The syntax of the line in the .cs file will be:

Code = "Name of the system"; Unit Code; {Ellipsoid Code, Dx, Dy, Dz, Rx, Ry, Rz, S}; Projection Method Code, Projection Parameters; "Comments" •

• •

There can be up to seven projection parameters. These parameters must be ordered according to the parameter index (see "Projection Parameter Indices" on page 98). Parameter with index 0 is the first one. Projection parameters are delimited by commas. For UTM projections, you must provide positive UTM zone numbers for north UTM zones and negative numbers for south UTM zones. You can add all other information as comments (such as usage or region).

Codes of units, data, projection methods, and ellipsoids, and projection parameter indices are listed in the tables below.

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Unit Codes Code

Cartographic Units

Code

Geographic Units

0

Metre

100

Radian

1

Kilometre

101

Degree

2

Foot

102

Grad

3

Link

103

ArcMinute

4

Chain

104

ArcSecond

5

Yard

-1

Unspecified

6

Nautical mile

Code

Datum

7

Mile

-1

Unspecified

Datum Codes

96

Code

Datum

121

Greek Geodetic Reference System 1987

260

Manoca

125

Samboja

261

Merchich

126

Lithuania 1994

262

Massawa

130

Moznet (ITRF94)

263

Minna

131

Indian 1960

265

Monte Mario

171

RGF93

266

M'poraloko

181

Luxembourg 1930

267

North American Datum 1927

201

Adindan

268

NAD Michigan

202

Australian Geodetic Datum 1966

269

North American Datum 1983

203

Australian Geodetic Datum 1984

270

Nahrwan 1967

204

Ain el Abd 1970

271

Naparima 1972

205

Afgooye

272

New Zealand Geodetic Datum 1949

206

Agadez

273

NGO 1948

207

Lisbon

274

Datum 73

208

Aratu

275

Nouvelle Triangulation Francaise

209

Arc 1950

276

NSWC 9Z-2

210

Arc 1960

277

OSGB 1936

211

Batavia

278

OSGB 1970 (SN)

212

Barbados

279

OS (SN) 1980

213

Beduaram

280

Padang 1884

214

Beijing 1954

281

Palestine 1923

215

Reseau National Belge 1950

282

Pointe Noire

216

Bermuda 1957

283

Geocentric Datum of Australia 1994

217

Bern 1898

284

Pulkovo 1942

218

Bogota

285

Qatar

219

Bukit Rimpah

286

Qatar 1948

221

Campo Inchauspe

287

Qornoq

222

Cape

288

Loma Quintana

223

Carthage

289

Amersfoort

224

Chua

290

RT38

225

Corrego Alegre

291

South American Datum 1969

226

Cote d'Ivoire

292

Sapper Hill 1943

227

Deir ez Zor

293

Schwarzeck

228

Douala

294

Segora


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Code

Datum

Code

Datum

229

Egypt 1907

295

Serindung

230

European Datum 1950

296

Sudan

231

European Datum 1987

297

Tananarive 1925

232

Fahud

298

Timbalai 1948

233

Gandajika 1970

299

TM65

234

Garoua

300

TM75

235

Guyane Francaise

301

Tokyo

236

Hu Tzu Shan

302

Trinidad 1903

237

Hungarian Datum 1972

303

Trucial Coast 1948

238

Indonesian Datum 1974

304

Voirol 1875

239

Indian 1954

305

Voirol Unifie 1960

240

Indian 1975

306

Bern 1938

241

Jamaica 1875

307

Nord Sahara 1959

242

Jamaica 1969

308

Stockholm 1938

243

Kalianpur

309

Yacare

244

Kandawala

310

Yoff

245

Kertau

311

Zanderij

247

La Canoa

312

Militar-Geographische Institut

248

Provisional South American Datum 1956

313

Reseau National Belge 1972

249

Lake

314

Deutsche Hauptdreiecksnetz

250

Leigon

315

Conakry 1905

251

Liberia 1964

322

WGS 72

252

Lome

326

WGS 84

253

Luzon 1911

611

Hong Kong 1980

254

Hito XVIII 1963

674

SIRGAS 2000

255

Herat North

901

Ancienne Triangulation Francaise

256

Mahe 1971

902

Nord de Guerre

257

Makassar

903

NAD 1927 Guatemala/Honduras/Salvador (Panama Zone)

258

European Reference System 1989

1026

Taiwan Datum 1997

Projection Method Codes Code

Projection Method

Code

Projection Method

0

Undefined

9

New Zealand Map Grid

1

No projection: Longitude / Latitude

10

Hotine Oblique Mercator

2

Lambert Conformal Conical 1SP

11

Laborde Oblique Mercator

3

Lambert Conformal Conical 2SP

12

Swiss Oblique Cylindrical

4

Mercator

13

Oblique Mercator

5

Cassini-Soldner

14

UTM Projection

6

Transverse Mercator

15

Albers Equal Area Conic

7

Transverse Mercator South Oriented

16

American Polyconic

8

Oblique Stereographic

Ellipsoid Codes Code

Name

Major Axis

Minor Axis

1

Airy 1830

6377563.396

6356256.90890985

2

Airy Modified 1849

6377340.189

6356034.44761111

3

Australian National Spheroid

6378160

6356774.71919531

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Code

Name

Major Axis

Minor Axis

4

Bessel 1841

6377397.155

6356078.96261866

5

Bessel Modified

6377492.018

6356173.50851316

6

Bessel Namibia

6377483.865

6356165.38276679

7

Clarke 1858

6378293.63924683

6356617.98173817

8

Clarke 1866

6378206.4

6356583.8

9

Clarke 1866 Michigan

6378693.7040359

6357069.45104614

10

Clarke 1880 (Benoit)

6378300.79

6356566.43

11

Clarke 1880 (IGN)

6378249.2

6356515

12

Clarke 1880 (RGS)

6378249.145

6356514.86954978

13

Clarke 1880 (Arc)

6378249.145

6356514.96656909

14

Clarke 1880 (SGA 1922)

6378249.2

6356514.99694178

15

Everest 1830 (1937 Adjustment)

6377276.345

6356075.41314024

16

Everest 1830 (1967 Definition)

6377298.556

6356097.5503009

17

Everest 1830 (1975 Definition)

6377301.243

6356100.231

18

Everest 1830 Modified

6377304.063

6356103.03899315

19

GRS 1980

6378137

6356752.31398972

20

Helmert 1906

6378200

6356818.16962789

21

Indonesian National Spheroid

6378160

6356774.50408554

22

International 1924

6378388

6356911.94612795

23

International 1967

6378160

6356774.71919530

24

Krassowsky 1940

6378245

6356863.01877305

25

NWL 9D

6378145

6356759.76948868

26

NWL 10D

6378135

6356750.52001609

27

Plessis 1817

6376523

6355862.93325557

28

Struve 1860

6378297

6356655.84708038

29

War Office

6378300.583

6356752.27021959

30

WGS 84

6378137

6356752.31398972

31

GEM 10C

6378137

6356752.31398972

32

OSU86F

6378136.2

6356751.51667196

33

OSU91A

6378136.3

6356751.61633668

34

Clarke 1880

6378249.13884613

6356514.96026256

35

Sphere

6371000

6371000

Projection Parameter Indices Index

Projection Parameter

Index

Projection Parameter

0

UTM zone number

4

Scale factor at origin

0

Longitude of origin

4

Latitude of 1st parallel

1

Latitude of origin

5

Azimuth of central line

2

False Easting

5

Latitude of 2nd parallel

3

False Northing

6

Angle from rectified to skewed grid

7.1.4 Creating a Coordinate System in Atoll Atoll provides a large default catalogue of coordinate systems. However, it is possible to add new geographic and cartographic coordinate systems. New coordinate systems can be created from scratch or initialised based on existing ones. To create a new coordinate system from scratch: 1. Select Document > Properties. The Properties dialogue opens. 2. Select the Coordinates tab.

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3. Click the Browse button (

) to the right of Projection. The Coordinate Systems dialogue appears.

4. Click New. The Coordinate System dialogue appears. 5. In the Coordinate System dialogue: a. Select the coordinate systems catalogue to which you want to add the new coordinate system. b. Under General, enter a Name for the new coordinate system and select a Unit. In Use, you can enter comments about its usage. Atoll assigns the code automatically. c. Under Category, select the Type of coordinate system. Enter the longitude and latitude for a geographic coordinate system, or the type of projection and its set of associated parameters for a cartographic coordinate system (false easting and northing, and the first and second parallels). d. Under Geo, specify the meridian and choose a Datum for the coordinate system. The associated ellipsoid is automatically selected. You can also describe a geodetic datum by selecting "" in the Datum list. In this case, you must select an Ellipsoid and enter parameters (Dx, Dy, Dz, Rx, Ry, Rz, and S) needed for the transformation of the datum into WGS84. 6. Click OK. The new coordinate system is added to the selected coordinate system catalogue. To create a new coordinate system based on an existing system, select a coordinate system in the Coordinate Systems dialogue before clicking New in step 4. The new coordinate system is initialised with the values of the selected coordinate system.

7.2 Units In the Atoll documents, you can define measurement units for reception, transmission, antenna gain, distance, height and offset, and temperature. You can accept the default measurement units, or you can change them using the document properties dialogue. Transmission and Reception Power Units Depending on the working environment, Atoll can use either one or two measurement units for the transmission/reception power. If you are working with stand-alone documents, i.e., documents not connected to databases, there is only one measurement unit used in Atoll for display. It corresponds to the transmission/reception power unit defined in the Atoll document. If you are working in a multi-user environment, Atoll uses two measurement units: •

•

A measurement unit for display in the Atoll document. It corresponds to the transmission/reception power unit defined in the current Atoll document. It is used for the display in the dialogues and in the tables, e.g., reception thresholds (coverage prediction properties, microwave link properties, etc.), and received signal levels (measurements, point analysis, coverage predictions, microwave link properties, etc.). An internal measurement unit for the database. The internal unit is the transmission/reception power unit stored in the database. It corresponds to the transmission/reception power unit used in the master Atoll document when the database is created. Users working in documents connected to a database can modify the transmission/reception power unit and save this change in their documents locally, but they cannot modify the internal power unit stored in the database. Only the administrator can modify it manually by editing the entry in the Units tables.

Antenna Gain Units Depending on the working environment, Atoll can use either one or two measurement units for the antenna gain. If you are working with stand-alone documents, i.e., documents not connected to databases, there is only one measurement unit used in Atoll for display. It corresponds to the antenna gain unit defined in the Atoll document. If you are working in a multi-user environment, Atoll uses two measurement units: • •

A measurement unit for display in the Atoll document. It corresponds to the antenna gain unit defined in the current Atoll document and it is used for the display in the dialogues and in the tables. An internal measurement unit for the database. The internal unit is the antenna gain unit stored in the database. It corresponds to the antenna gain unit used in the master Atoll document when the database is created. Users working in documents connected to a database can modify the antenna gain unit and save this change in their documents locally, but they cannot modify the antenna gain unit stored in the database. Only the administrator can modify it manually by editing the entry in the Units tables.

Distance Units Atoll uses the distance unit defined in the current Atoll document as display unit of the distances in the dialogues, in the tables, and in the status bar.

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Metre is used as the internal measurement unit for the distance in all Atoll documents whether they are connected to databases or not. The internal measurement unit is not stored in the database and cannot be changed. Height and Offset Units Atoll uses the height and offset unit defined in the current Atoll document as display unit of the heights and the offsets in the dialogues, in the tables, and in the status bar. Metre is used as the internal measurement unit for the heights and offsets in all Atoll documents whether they are connected to databases or not. The internal measurement unit is not stored in the database and cannot be changed. Temperature Units Atoll uses the temperature unit defined in the current Atoll document as display unit of the temperatures in the dialogues and in the tables. Degree Celsius is used as the internal measurement unit for the temperature in all Atoll documents whether they are connected to databases or not. The internal measurement unit is not stored in the database and cannot be changed.

7.3 BSIC Format Depending on the working environment, there can be either one or two types of BSIC formats. If you are working with standalone documents, i.e., documents not connected to databases, there is only one BSIC format: •

Display BSIC format

If you are working in a multi-user environment, Atoll uses two types of formats: • •

Display BSIC format for the Atoll document Internal BSIC format for the database

The display format is used for the display in dialogs and tables. You can set the display format for your document from the Transmitters folder’s context menu. The internal format is the BSIC format stored in a database. The BSIC format set by the administrator in the central Atoll project is stored in the database when the database is created, and cannot be modified by users. Only the administrator can modify the internal format manually by editing the corresponding entry in the Units tables. All Atoll documents opened from a database will have the internal format of the database as their default BSIC format. Users working on documents connected to a database can modify the format in their documents locally, and save this change in their documents, but they cannot modify the format stored in the database. Atoll expects the BSIC format in the database to be the octal format. If that is not the case, do the following: • •

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In the Atoll database, update the setting of UNITS.BSIC_FORMAT to 1. In your ATL project (and in any ATL project created from the previous database configuration), go to the Parameters tab, select GSM Network Settings > BSICs > Format > Octal and save the ATL file.

Chapter 8 Atoll File Formats This chapter covers the following topics: •

"Geographic Data Files" on page 103

•

"Path Loss Matrix File Format" on page 108

•

"Path Loss Tuning File Format" on page 111

•

"Interference Matrix File Formats" on page 112

•

""Per Transmitter" Prediction File Format" on page 118


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Atoll 3.3.2 Administrator Manual Chapter 8: Atoll File Formats

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8 Atoll File Formats Radio network data in Atoll includes the following, depending on the technology used in the network being planned: • • • •

• • • • • • • •

Site: The geographic location of transmitters (sectors, installed antennas, other equipment). A site can have one or more transmitters. Antenna: The radiation patterns and gains for antennas installed at transmitters. Transmitter: A group of radio devices installed at a site with there transmission/reception characteristics (antennas, feeders, TMAs, other equipment). A transmitter can have one or more cells or subcells. Cell: An RF carrier available at a transmitter in UMTS, CDMA2000, TD-SCDMA, LTE, WiMAX, and Wi-Fi networks. A cell is fully defined by the "transmitter-carrier" pair. Each cell in these networks is independent, i.e., has its own identifier, power levels, performance characteristics. TRX: An RF carrier available at a transmitter in GSM networks. A transceiver (TRX) can carry one ARFCN which can correspond to the BCCH (7 traffic timeslots) or TCH (8 traffic timeslots). Subcell: A subcell is a group of TRXs with the same radio characteristics. A subcell is fully defined by the "transmitterTRX type" pair. Base station: This is the generic name for a cell site ("site-transmitter-cell" or "site-transmitter-subcells"). Technologyspecific names can be BTS, Node-B, eNode-B, etc. RF repeater: An RF repeater receives, amplifies, and retransmits RF carriers both in downlink and uplink. The repeater receives signals from a donor transmitter which it retransmits using a coverage-side antenna with amplification. Remote antenna: Transmitter antennas located at a remote location with respect to the transmitter’s site. Microwave link: A point-to-point link using microwave frequencies used for backhaul in radio access networks or for fixed wireless access. PMP microwave link: A group of microwave links originating from a common node to serve more than one location. Passive microwave repeater: A passive microwave repeater receives and retransmits microwave signals without amplification. Passive repeaters do not have power sources of their own. Active repeaters, on the other hand, amplify the received signal. Reflectors are examples of passive repeaters.

This section covers the following file types that are used by Atoll: • • • • •

"Geographic Data Files" on page 103 "Path Loss Matrix File Format" on page 108 "Path Loss Tuning File Format" on page 111 "Interference Matrix File Formats" on page 112 ""Per Transmitter" Prediction File Format" on page 118

8.1 Geographic Data Files Atoll supports multiple types of geographic data, including DTM (Digital Terrain Model), clutter, scanned images, vector data, traffic maps, population, and custom geographic data. Atoll offers import/export filters for the most commonly used geographic data formats. The following tables summarise the supported vector/raster formats. "Raster and Vector" Formats

File Format

Import Export

Atoll Geo Data (AGD)

Both

Planet

Both

Geographic Data Types DTM

Clutter Classes

Clutter Heights

Traffic Maps

Raster Images

User profile densities Sector traffic maps

16-bit

16-bit

16-bit

DTM

Clutter Classes

Clutter Heights

User profile density Sector traffic maps User profile raster (16-bit) User density raster (16-bit)

Population

Web Map Services

Vector

Georeferencing (World File) Embedded

1, 4, 8, 24bit

Index file

"Vector" Formats

File Format

Import Export

SHP

Both

MapInfo (MIF, TAB)

Both

Geographic Data Types Traffic Maps User profile density Sector traffic maps User profile density Sector traffic maps

Raster Images

Population

Web Map Services

Georeferencing (World File)

Vector

Vector

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"Raster" Formats Geographic Data Types

File Format

Import Export

DTM

Clutter Classes

BIL

Both

8, 16, 32-bit

8-bit

TIFF

Both

8, 16-bit

8-bit

BMP

Both

8-bit

8-bit

DXF

Import

Erdas Imagine (IMG)

Import

8, 16, 32-bit

8-bit

ArcView ASCII Grid (TXT)

Export

ASCII

ASCII

ASCII

Vertical Mapper (GRD, GRC)

Both

GRD

GRC

GRD

ECW

Import

24-bit

PNG

Both

All

Yes

PGW file

JPEG

Both

All

Yes

JGW file

Clutter Heights

Web Map Services

Population

User profile raster (8-bit) 8, 16, 32-bit User density raster (16, 32bit)

1, 4, 8, 24bit

8, 16, 32-bit

8, 16-bit

User profile raster (8-bit), User density raster (16, 32bit)

1, 4, 8, 24bit

8, 16, 32-bit

Yes

TFW file

8-bit

User profile raster (8-bit) User density raster (16, 32bit)

1, 4, 8, 24bit

8, 32-bit

Yes

BPW or BMW file

HDR file

User profile density Sector traffic maps

• • • •

Georeferencing (World File)

Raster Images

Traffic Maps

User profile raster (8-bit) 8, 16, 32-bit User density raster (16, 32bit)

Embedded 1, 4, 8, 24bit

8, 16, 32-bit

Embedded

ASCII

ASCII

ASCII

Embedded

User profile raster User density raster

Raster Images

Vector

Embedded ERS file

World files (e.g. TFW, BPW) are header files used for the georeferencing of raster files. See next sections for more information on World file types generated by Atoll. The smallest supported resolution for raster files is 1 m. There is no restriction on the resolution of images. DTM, clutter classes, and clutter height maps must have an integer resolution. All the raster maps you want to import in an ATL document must be represented in the same projection system.

Specific header files are used to describe how data is organised within any of these geographic data file formats. This section describes the following header file formats: • • • • •

"HDR Header File for BIL Files" on page 104 "TFW Header File for TIFF Files" on page 106 "BPW/BMW Header Files for BMP Files" on page 107 "PGW Header File for PNG Files" on page 107 "JGW Header File for JPG Files" on page 107

8.1.1 HDR Header File for BIL Files 8.1.1.1 HDR Header File The HDR file is a text file that contains meta-data describing the organisation of the BIL file. The header file is made of rows, each row having the following format: keyword

value

where ‘keyword’ corresponds to an attribute type, and ‘value’ defines the attribute value. Keywords required by Atoll are described below. Other keywords are ignored.

104

ulxmap

x coordinate of the centre of the upper-left pixel.

ulymap

y coordinate of the centre of the upper-left pixel.

xdim

x size in metre of a pixel.

ydim

y size in metre of a pixel.

ncols

Number of columns in the image.

nrows

Number of rows in the image.


AT332_AM_E0

nbits

Number of bits per pixel per band: 16 ou 32 for DTMs or clutter heights (altitude in metres). 8 for clutter classes file (clutter code). 16 for path loss matrices (path loss in dB). 32 for calculation results (field value in dBm, dBµV and DBµV/m).

nbands

Number of spectral bands in the image: 1 for DTM, clutter heights, clutter classes, etc. 1 for any picture using a colour table. 3 for RGB pictures.

byteorder Byte order in which image pixel values are stored. Accepted values are M (Motorola byte order) or I (Intel byte order). layout

Must be ‘bil’.

bandrowbytes

Number of bytes per band per row.

totalrowbytes

Total number of bytes of data per row.

skipbytes Byte to be skipped in the image file in order to reach the beginning of the image data. Default value is 0. Four additional keywords can optionally be managed. pixeltype Type of data read (in addition to the length) This can be: SIGNEDINT

Signed integer

8, 16, or 32 bits

FLOAT

Real

32 or 64 bits

If no pixeltype parameter is available, then the default value is UNSIGNEDINT (8, 16, or 32 bits).

In some cases, this keyword can be replaced by datatype defined as follows: datatype

Type of data read (in addition to the length).

This can be: Unumber

Undefined

number of bits (8, 16, or 32 bits)

Inumber

Integer

number of bits (8, 16, or 32 bits)

Rnumber

Real

number of bits (32 or 64 bits)

The other optional keywords are: valueoffset, valuescale, and nodatavalue. By default, integer data types are chosen with respect to the pixel length (nbits). valueoffset

Real value to be added to the read value (Vread).

valuescale

Scaling factor to be applied to the read value.

So, we have V = Vread  valuescale + valueoffset nodatavalue

Value corresponding to “NO DATA”.

DTM Sample Here, the data is 20 m. nrows

1500

ncols

1500

nbands

1

nbits

8 or 16

byteorder M layout

bil

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skipbytes 0 ulxmap

975000

ulymap

1891000

xdim

20.00

ydim

20.00

Clutter Classes Sample nrows

1500

ncols

1500

nbands

1

nbits

8

byteorder M layout

bil

skipbytes 0 ulxmap

975000

ulymap

1891000

xdim

20.00

ydim

20.00

8.1.1.2 Additional PRJ Projection File When you export BIL files, Atoll will generate an additional PRJ projection file if the lines below are included in the Atoll.ini file: [RasterExport] ExportBILAsESRI = 1 #default=0 Sample PRJ Projection File 984_UTM_Zone_31N", GEOGCS["GCS_WGS_1984", DATUM["D_WGS_1984", SPHEROID["WGS_1984",6378137,298.257223563]], PRIMEM["Greenwich",0], UNIT["Degree",0.017453292519943295]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",3], PARAMETER["scale_factor",0.9996], PARAMETER["false_easting",500000], PARAMETER["false_northing",0], UNIT["Meter",1]]

8.1.2 TFW Header File for TIFF Files TFW files contain the spatial reference data of associated TIFF files. The TFW file structure is simple; it is an ASCII text file that contains six lines. You can open a TFW file using any ASCII text editor. The TFW file structure is as follows:

a.

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Line

Description

1

x dimension of a pixel in map units

2a

amount of translation

3

amount of rotation

4

negative of the y dimension of a pixel in map units

5

x-axis map coordinate of the centre of the upper-left pixel

6

y-axis map coordinate of the centre of the upper-left pixel

Atoll does not use the lines 2 and 3 when importing a TIFF format geographic file.


AT332_AM_E0

Clutter Classes Sample 100.00 0.00 0.00 -100.00 60000.00 2679900.00

8.1.3 BPW/BMW Header Files for BMP Files The header file is a text file that describes how organised in the BMP file. The header file is made of rows, each row having the following description: Line

Description

1


2


3

amount of rotation

4


5


6


Atoll supports BPW and BMW header file extensions for Import, but exports headers with BPW file extensions. Clutter Classes Sample 100.00 0.00 0.00 -100.00 60000.00 2679900.00

8.1.4 PGW Header File for PNG Files A PNG world file (PGW file) is a plain text file used by geographic information systems (GIS) to provide georeferencing information for raster map images in PNG format. The world file parameters are: Line

Description

1


2


3

amount of rotation

4


5


6


8.1.5 JGW Header File for JPG Files A JPEG world file (JGW file) is a plain text file used by geographic information systems (GIS) to provide georeferencing information for raster map images in JPEG format. The world file parameters are: Line

Description

1


2


3

amount of rotation

107


© Forsk 2016

Line

Description

4


5


6


8.2 Path Loss Matrix File Format When path loss matrices are stored externally, i.e., outside the ATL file, the path loss matrices folder contains a ‘pathloss.dbf’ file containing the calculation parameters of the transmitters and one LOS (path loss results) file per calculated transmitter. The path loss matrices folder also contains a LowRes folder with another pathloss.dbf file and one LOS (path loss results) file per transmitter that has an extended path loss matrix. The formats of the pathloss.dbf and LOS files are described here.

8.2.1 Pathloss.dbf File Format The pathloss.dbf file has a standard DBF (dBase III) format. The file can be opened in Microsoft Access, but it should not be modified without consulting the Forsk customer support. For general information, the format of DBF files in any Xbase language is as follows: Notations used in the following tables: FS = FlagShip; D3 = dBaseIII+; Fb = FoxBase; D4 = dBaseIV; Fp = FoxPro; D5 = dBaseV; CL = Clipper

DBF Structure Byte

Description

Remarks

0...n

DBF header (see next part for size, byte 8)

n+1

1st record of fixed length (see next parts); 2nd record (see next part for size, byte10) …; last record

last

optional: 0x1a (eof byte)

If .dbf is not empty

DBF Header The DBF header size is variable and depends on the field count.

108

Byte

Size

Contents

Description

Applies to

00

1

0x03

plain .dbf

FS, D3, D4, D5, Fb, Fp, CL

0x04

plain .dbf

D4, D5 (FS)

0x05

plain .dbf

D5, Fp (FS)

0x43

with .dbv memo var size

FS

0xB3

with .dbv and .dbt memo

FS

0x83

with .dbt memo

FS, D3, D4, D5, Fb, Fp, CL

0x8B

with .dbt memo in D4 format

D4, D5

0x8E

with SQL table

D4, D5

0xF5

with .fmp memo

Fp

01

3

YYMMDD

Last update digits

All

04

4

ulong

Number of records in file

All

08

2

ushort

Header size in bytes

All

10

2

ushort

Record size in bytes

All

12

2

0,0

Reserved

All

14

1

0x01

Begin transaction

D4, D5

0x00

End Transaction

D4, D5

0x00

ignored

FS, D3, Fb, Fp, CL


AT332_AM_E0

Byte

Size

Contents

Description

Applies to

15

1

0x01

Encrypted

D4, D5

0x00

normal visible

All

16

12

0 (1)

multi-user environment use

D4,D5

28

1

0x01

production index exists

Fp, D4, D5

0x00

index upon demand

All

29

1

n

language driver ID

D4, D5

0x01

codepage437 DOS USA

Fp

0x02

codepage850 DOS Multi ling

Fp

30

2

32

n*32

+1

1

0x03

codepage1251 Windows ANSI

Fp

0xC8

codepage1250 Windows EE

Fp

0x00

ignored

FS, D3, Fb, Fp, CL

0,0

reserved

All

0x0D

Field Descriptor (see next paragraph)

all

Header Record Terminator

all

Field descriptor array in the DBF header (32 bytes for each field): Byte

Size

Contents

Description

Applies to

0

11

ASCI

field name, 0x00 termin

all

11

1

ASCI

field type (see next paragraph)

all

12

4

n,n,n,n

Fld address in memory

D3

n,n,0,0

offset from record begin

Fp

0,0,0,0

ignored

FS, D4, D5, Fb, CL

16

1

byte

Field length, bin (see next paragraph)

all \ FS,CL: for C field type

17

1

byte

decimal count, bin

all / both used for fld lng

18

2

0,0

reserved

all

20

1

byte

Work area ID

D4, D5

0x00

unused

FS, D3, Fb, Fp, CL

21

2

n,n

multi-user dBase

D3, D4, D5

0,0

ignored

FS, Fb, Fp, CL

0x01

Set Fields

D3, D4, D5

23

1

0x00

ignored

FS, Fb, Fp, CL

24

7

0...0

reserved

all

31

1

0x01

Field is in .mdx index

D4, D5

0x00

ignored

FS, D3, Fb, Fp, CL

Field type and size in the DBF header, field descriptor (1 byte): Size

Type

Description/Storage

Applies to

C 1...n

Char

ASCII (OEM code page chars) rest= space, not \0 term.

all

n = 1...64kb (using deci count)

FS

n = 1...32kb (using deci count)

Fp, CL

n = 1...254

all

D8

Date

8 ASCII digits (0...9) in the YYYYMMDD format

all

F 1...n

Numeric

ASCII digits (-.0123456789) variable pos. of float.point n = 1...20

FS, D4, D5, Fp

N 1...n

Numeric

ASCII digits (-.0123456789) fix posit/no float.point

all

109


© Forsk 2016

Size

Type

Description/Storage

Applies to

n = 1...20

FS, Fp, CL

n = 1...18

D3, D4, D5, Fb

ASCII chars (YyNnTtFf space)

FS, D3, Fb, Fp, CL

ASCII chars (YyNnTtFf?)

D4, D5 (FS)

Memo

10 digits repres. the start block posit. in .dbt file, or 10 spaces if no entry in memo

all

V 10

Variable

Variable, bin/asc data in .dbv 4bytes bin= start pos in memo 4bytes bin= block size 1byte = subtype 1byte = reserved (0x1a) 10 spaces if no entry in .dbv

FS

P 10

Picture

binary data in .ftp structure like M

Fp

B 10

Binary

binary data in .dbt structure like M

D5

G 10

General

OLE objects structure like M

D5, Fp

22

short int

binary int max +/- 32767

FS

44

long int

binary int max +/- 2147483647

FS

88

double

binary signed double IEEE

FS

L1

Logical

M 10

Each DBF record (fixed length): Byte

Size

Description

Applies to

0

1

deleted flag "*" or not deleted " "

All

1…n

1…

x-times contents of fields, fixed length, unterminated. For n, see (2) byte 10…11

All

8.2.2 Pathloss.dbf File Contents The DBF file provides information that is needed to check validity of each path loss matrix.

110

Field

Type

Description

TX_NAME

Text

Name of the transmitter

FILE_NAME

Text

Name (and optionally, path) of .los file

MODEL_NAME

Text

Name of propagation model used to calculate path loss

MODEL_SIG

Text

Signature (identity number) of model used in calculations. You can check it in the propagation model properties (General tab). The Model_SIG is used for the purpose of validity. A unique Model_SIG is assigned to each propagation model. When model parameters are modified, the associated model ID changes. This enables Atoll to detect path loss matrix invalidity. In the same way, two identical propagation models in different projects do not have the same model IDa.

ULXMAP

Float

X-coordinate of the top-left corner of the path loss matrix upper-left pixel

ULYMAP

Float

Y-coordinate of the top-left corner of the path loss matrix upper-left pixel

RESOLUTION

Float

Resolution of path loss matrix in metre

NROWS

Float

Number of rows in path loss matrix

NCOLS

Float

Number of columns in path loss matrix

FREQUENCY

Float

Frequency band

TILT

Float

Transmitter antenna mechanical tilt

AZIMUTH

Float

Transmitter antenna azimuth

TX_HEIGHT

Float

Transmitter height in metre

TX_POSX

Float

X-coordinate of the transmitter

TX_POSY

Float

Y-coordinate of the transmitter


AT332_AM_E0

Field

Type

Description

ALTITUDE

Float

Ground height above sea level at the transmitter in metre

RX_HEIGHT

Float

Receiver height in metre

ANTENNA_SI

Float

Logical number referring to antenna pattern. Antennas with the same pattern will have the same number.

MAX_LOS

Float

Maximum path loss stated in 1/16 dB. This information is used, when no calculation radius is set, to check the matrix validity.

CAREA_XMIN

Float

Lowest x-coordinate of centre pixel located on the calculation radiusb

CAREA_XMAX

Float

Highest x-coordinate of centre pixel located on the calculation radius

CAREA_YMIN

Float

Lowest y-coordinate of centre pixel located on the calculation radius

CAREA_YMAX

Float

Highest y-coordinate of centre pixel located on the calculation radius

WAREA_XMIN

Float

Lowest x-coordinate of centre pixel located in the computation zonec

WAREA_XMAX

Float

Highest x-coordinate of centre pixel located in the computation zone

WAREA_YMIN

Float

Lowest y-coordinate of centre pixel located in the computation zone

WAREA_YMAX

Float

Highest y-coordinate of centre pixel located in the computation zone

LOCKED

Boolean

Locking status 0: path loss matrix is not locked 1: path loss matrix is locked.

Boolean

Atoll indicates if losses due to the antenna pattern are taken into account in the path loss matrix. 0: antenna losses not taken into account 1: antenna losses included

INC_ANT

a.

b. c.

In order to benefit from the calculation sharing feature, users must retrieve the propagation models from the same central database. This can be done using the Open from database command for a new document or the Refresh command for an existing one. Otherwise, Atoll generates different model_ID (even if same parameters are applied on the same kind of model) and calculation sharing become unavailable due to inconsistency. These coordinates enable Atoll to determine the area of calculation for each transmitter. These coordinates enable Atoll to determine the rectangle including the computation zone.

8.2.3 LOS File Format The LOS (path loss results) files are binary files with a standard row-column structure. Data are stored starting from the southwest to the northeast corner of the area. The file contains 16-bit signed integer values in the range [-32768; +32767] with a 1/16 dB precision. "No data" values are represented by +32767.

8.3 Path Loss Tuning File Format Atoll can tune path losses calculated by propagation models using CW measurements or drive test Data. Path losses are tuned by merging measurement data with propagation results on pixels corresponding to the measurement points and the pixels in the vicinity. Path losses surrounding the measurement points are smoothed for homogeneity. Measuremment paths that are used for path loss tuning are stored as a catalogue in a folder containing a pathloss.dbf file and one PTS (path loss tuning) file per transmitter. A tuning file can contain several measurement paths. For more information on the path loss tuning algorithm, see the Technical Reference Guide.

8.3.1 Pathloss.dbf File Format See "Pathloss.dbf File Format" on page 108.

8.3.2 Pathloss.dbf File Contents The DBF file provides information about the measured transmitters involved in the tuning. Field

Type

Description

TX_NAME

Text


FILE_NAME

Text

Name (and optionally, path) of .pts file

111


© Forsk 2016

Field

Type

Description

AREA_XMIN

Float

Not used

AREA_XMAX

Float

Not used

AREA_YMIN

Float

Not used

AREA_YMAX

Float

Not used

8.3.3 PTS File Format The PTS (path loss tuning) files contain a header and the list of measurement points. Header: • • • • • • • • • • • • •

4 bytes: version 4 bytes: flag (can be used to manage flags like active flag) 50 bytes: GUID 4 bytes: number of points 255 bytes: original measurement name (with prefix "Num" for drive test data and "CW" for CW measurements) 256 bytes: comments 4 bytes: X_RADIUS 4 bytes: Y_RADIUS 4 bytes: gain = measurement gain - losses 4 bytes: global error 4 bytes: rx height 4 bytes: frequency 8 bytes: tx Position

List of measurement points: • • • •

4 bytes: X 4 bytes: Y 4 bytes: measurement value 4 bytes: incidence angle.

8.4 Interference Matrix File Formats Interference matrices are used by GSM, LTE, and WiMAX AFPs (automatic frequency planning tools). Interference matrices can be imported and exported using the following formats: • •

GSM: CLC, IM0, IM1, IM2 LTE and WiMAX: IM2, TXT, CSV

Interference matrix files must contain interference probability values between 0 and 1, and not in precentage (between 0 and 100%). When interference matrix files are imported, Atoll does not check their validity and imports interference probability values for loaded transmitters only. In the following format descriptions and samples, lines starting with the "#" are considered as comments.

In GSM interference matrices: •

• •

112

The interferer TRX type is not specified and is always considered to be BCCH. Subcells have different powers defined as offsets with respect to the BCCH. For subcells other than the BCCH, if the power offset of a subcell is X dB, then its interference histogram will be shifted by X dB with respect to the BCCH interference histogram. If no power offset is defined on the interfered TRX type, it is possible to set "All". For each interfered subcell-interferer subcell pair, Atoll saves probabilities for several C/I values (6 to 24 values), including five fixed ones: –9, 1, 8, 14, and 22 dB. Between two fixed C/I value, there can be up to three additional values (this number depends on the probability variation between the fixed values). The C/I values have 0.5 dB accuracy and probability values are calculated and stored with an accuracy of 0.002 for probabilities between 1 and 0.05, and with an accuracy of 0.0001 for probabilities lower than 0.05.


AT332_AM_E0

8.4.1 CLC Format (One Value per Line) The CLC format uses wo ASCII text files: a CLC file and a DCT file. Interference matrices are imported by selecting the CLC file to import. Atoll looks for the associated DCT file in the same directory and uses it to decode transmitter identifiers. If no DCT file is available, Atoll assumes that the transmitter identifiers are the transmitter names, and the columns 1 and 2 of the CLC file must contain the names of the interfered and interfering transmitters instead of their identification numbers.

8.4.1.1 CLC File Format The CLC file consists of two parts. The first part is a header used for format identification. It must start with and contain the following lines: # Calculation Results Data File. # Version 1.1, Tab separated format. Commented lines start with #. The second part details interference histogram of each interfered subcell-interfering subcell pair. The lines after the header are considered as comments if they start with "#". If not, they must have the following format: The 5 tab-separated columns are defined in the table below: Column

Name

Description

Column1

Interfered transmitter

Identification number of the interfered transmitter. If the column is empty, its value is identical to the one of the line above.

Column2

Interfering transmitter

Identification number of the interferer transmitter. If the column is null, its value is identical to the one of the line above.

Column3

Interfered TRX type

Interfered subcell. If the column is null, its value is identical to the one of the line above. In order to save storage, all subcells with no power offset are not duplicated (e.g. BCCH, TCH).

Column4

C/I threshold

C/I value. This column cannot be null.

Column5

Probability C/I > Threshold

Probability to have C/I the value specified in column 4 (C/I threshold). This field must not be empty.

The columns 1, 2, and 3 must be defined only in the first line of each histogram. Sample # Calculation Results Data File. # Version 1.1, # Remark:

Tab separated format. Commented lines start with #.

C/I results do not incorporate power offset values.

# Fields are: ##------------#------------#------------#-----------#------------------# #| Interfered | Interfering| Interfered | C/I #| Transmitter| Transmitter| Trx type

| Probability

|

| Threshold | C/I >= Threshold |

##------------#------------#------------#-----------#------------------# # # Warning, The parameter settings of this header can be wrong if # the "export" is performed following an "import". They # are correct when the "export" follows a "calculate". # # Service Zone Type is "Best signal level of the highest priority HCS layer". # Margin is 5. # Cell edge coverage probability 75%. # Traffic spreading was Uniform ##---------------------------------------------------------------------# 1

2

TCH_INNER

8 9

1 0.944

113


1

© Forsk 2016

BCCH,TCHa

2

a.

10

0.904

11

0.892

14

0.844

15

0.832

16

0.812

17

0.752

22

0.316

25

0.292

8

1

9

0.944

10

.904

13

0.872

14

0.84

17

0.772

If the TCH and BCCH histograms are the same, they are not repeated. A single record indicates that the histograms belong to TCH and BCCH both.

8.4.1.2 DCT File Format The .dct file is divided into two parts. The first part is a header used for format identification. It must start with and contain the following lines: # Calculation Results Dictionary File. # Version 1.1, Tab separated format. Commented lines start with #. The second part provides information about transmitters taken into account in AFP. The lines after the header are considered as comments if they start with "#". If not, they must have the following format: Column

Name

Type

Description

Column1

Transmitter name

Text


Column2

Transmitter Identifier

Integer

Identification number of the transmitter

Column3

BCCH during calculation

Integer

BCCH used in calculations

Column4

BSIC during calculation

Integer

BSIC used in calculations

Column5

% of vic’ coverage

Float

Percentage of overlap of the victim service area

Column6

% of int’ coverage

Float

Percentage of overlap of the interferer service area

The last four columns describe the interference matrix scope. One transmitter per line is described separated with a tab character. Sample # Calculation Results Dictionary File. # Version 2.1,

Tab separated format. Commented lines start with #.

# Fields are: ##-----------#-----------#-----------#-----------#---------#---------# #|Transmitter|Transmitter|BCCH during|BSIC during|% of vic'|% of int'| #|Name

|Identifier |calculation|calculation|coverage |coverage |

##-----------#-----------#-----------#-----------#---------#---------# # # Warning, The parameter settings of this header can be wrong if # the "export" is performed following an "import". They # are correct when the "export" follows a "calculate".

114


AT332_AM_E0

# # Service Zone Type is "Best signal level per HCS layer". # Margin is 5. # Cell edge coverage probability is 75%. # Traffic spreading was Uniform (percentage of interfered area) ##---------------------------# Site0_0

1

-1

-1

100

100

Site0_1

2

-1

-1

100

100

Site0_2

3

-1

-1

100

100

Site1_0

4

-1

-1

100

100

Site1_1

5

-1

-1

100

100

Site1_2

6

-1

-1

100

100

Site2_0

7

-1

-1

100

100

Site2_1

8

-1

-1

100

100

8.4.2 IM0 Format (One Histogram per Line) This file contains one histogram per line for each interfered/interfering subcell pair. The histogram is a list of C/I values with associated probabilities. The .im0 file consists of two parts. The first part is a header used for format identification. It must start with and contain the following lines: # Calculation Results Data File. # Version 1.1, Tab separated format. Commented lines start with #. The second part details interference histogram of each interfered subcell-interferer subcell pair. The lines after the header are considered as comments if they start with "#". If not, they must have the following format: The 4 tab-separated columns are defined in the table below: Column

Name

Description

Column1


Name of the interfered transmitter.

Column2


Name of the interferer transmitter.

Column3

Interfered TRX type

Interfered subcell. In order to save storage, all subcells with no power offset are not duplicated (e.g. BCCH, TCH).

Column4

C/I probability

C/I value and the probability associated to this value separated by a space character. This entry cannot be null.

Sample # Calculation Results Data File. # Version 1.1, Tab separated format. Commented lines start with #. # Remark:


# Fields are: #-----------------------------------------------------------------------#Transmitter

Interferer

TRX type

{C/I Probability} values

#-----------------------------------------------------------------------# # Warning, The parameter settings of this header can be wrong if # the "export" is performed following an "import". They # are correct when the "export" follows a "calculate". #

115


© Forsk 2016

# Service Zone Type is "Best signal level of the highest priority HCS layer". # Margin is 5. # Cell edge coverage probability 75%. # Traffic spreading was Uniform ##---------------------------------------------------------------------# # Site0_2

Site0_1

BCCH,TCH-10 1 -9 0.996 -6 0.976 -4 0.964 -1 0.936 0 0.932 1 0.924 4 0.896 7 0.864 8 0.848 9 0.832 10 0.824 11 0.804 14 0.712 17 0.66

Site0_2

Site0_3

BCCH,TCH-10 1 -9 0.996 -6 0.976 -4 0.972 -1 0.948 0 0.94 1 0.928 4 0.896 7 0.856 8 0.84 11 0.772 13 0.688 14 0.636 15 0.608 18 0.556

Site0_3

Site0_1

BCCH,TCH-10 1 -9 0.996 -6 0.98 -3 0.948 0 0.932 1 0.924 4 0.892 7 0.852 8 0.832 9 0.816 10 0.784 11 0.764 14 0.644 15 0.616 18 0.564

Site0_3

Site0_2

BCCH,TCH-9 1 -6 0.972 -3 0.964 -2 0.96 0 0.94 1 0.932 4 0.904 7 0.876 8 0.86 9 0.844 11 0.804 13 0.744 14 0.716 15 0.692 18 0.644

8.4.3 IM1 Format (One Value per Line, TX Name Repeated) This file contains one C/I threshold and probability pair value per line for each interfered/interfering subcell pair. The histogram is a list of C/I values with associated probabilities. The .im1 file consists of two parts. The first part is a header used for format identification. It must start with and contain the following lines: # Calculation Results Data File. # Version 1.1, Tab separated format. Commented lines start with #. The second part details interference histogram of each interfered subcell-interferer subcell pair. The lines after the header are considered as comments if they start with "#". If not, they must have the following format: The 5 tab-separated columns are defined in the table below: Column

Name

Description

Column1


Name of the interfered transmitter.

Column2


Name of the interferer transmitter.

Column3

Interfered TRX type

Interfered subcell. In order to save storage, all subcells with no power offset are not duplicated (e.g. BCCH, TCH).

Column4

C/I threshold

C/I value. This column cannot be null.

Probability C/I > Threshold

Probability to have C/I the value specified in column 4 (C/I threshold). This field must not be empty.

Column5 Sample

# Calculation Results Data File. # Version 1.1, Tab separated format. Commented lines start with #. # Remark:



Interferer

TRX type

C/I

Probability

#------------------------------------------------------------------------

116


AT332_AM_E0

# # Warning, The parameter settings of this header can be wrong if # the "export" is performed following an "import". They # are correct when the "export" follows a "calculate". # # Service Zone Type is "Best signal level of the highest priority HCS layer". # Margin is 5. # Cell edge coverage probability 75%. # Traffic spreading was Uniform ##---------------------------------------------------------------------# Site0_2

Site0_1

BCCH,TCH

-10

1

Site0_2

Site0_1

BCCH,TCH

-9

0.996

Site0_2

Site0_1

BCCH,TCH

-6

0.976

Site0_2

Site0_1

BCCH,TCH

-4

0.964

Site0_2

Site0_1

BCCH,TCH

-1

0.936

Site0_2

Site0_1

BCCH,TCH

0

0.932

Site0_2

Site0_1

BCCH,TCH

1

0.924

Site0_2

Site0_1

BCCH,TCH

4

0.896

Site0_2

Site0_1

BCCH,TCH

7

0.864

Site0_2

Site0_1

BCCH,TCH

8

0.848

Site0_2

Site0_1

BCCH,TCH

9

0.832

Site0_2

Site0_1

BCCH,TCH

10

0.824

...

8.4.4 IM2 Format (Co- and Adjacent-channel Probabilities) IM2 files contain co-channel and adjacent-channel interference probabilities for each interfered transmitter – interfering transmitter pair. In GSM, there is only one set of values for all the subcells of the interfered transmitter. Each line must have the following format: Where the separator () can either be a tab or a semicolon. The four columns are defined in the table below: Column

Name

Description

Column1


Name of the interfered transmitter

Column2


Name of the interferer transmitter

Column3

Co-channel probability

Co-channel interference probability

Column4

Adjacent-channel probability

Adjacent channel interference probability

Sample # Calculation Results Data File. # Version 1.1, Tab separated format. Commented lines start with #. # Remark:



Interferer

Co-channel

Adjacent channel

#-----------------------------------------------------------------------# # Warning, The parameter settings of this header can be wrong if

117


© Forsk 2016

# the "export" is performed following an "import". They # are correct when the "export" follows a "calculate". # # Service Zone Type is "Best signal level of the highest priority HCS layer". # Margin is 5. # Cell edge coverage probability 75%. # Traffic spreading was Uniform ##---------------------------------------------------------------------# Site0_2

Site0_1

0.226667

0.024

Site0_2

Site0_3

0.27

0.024

Site0_3

Site0_1

0.276

0.02

Site0_3

Site0_2

0.226

0.028

The columns in the sample above are separated with a tab. These columns can also be separated with a semilcolon: Site0_2;Site0_1;0.226667;0.024 Site0_2;Site0_3;0.27;0.024 Site0_3;Site0_1;0.276;0.02 Site0_3;Site0_2;0.226;0.028

8.4.5 MNU Format An MNU file is used for importing clutter classes or raster traffic files in TIFF, BIL, and IMG formats. It gives the mapping between the clutter or traffic class code and the class name. It is a text file with the same name as the clutter or traffic file with MNU extension. It must be stored at the same as the clutter or traffic file. It has the same structure as the menu file used in the Planet format. Field

Type

Description

Class code

Integer (>0)

Identification code for the clutter (or traffic) class

Class name

Text (50)

Name of the clutter (or traffic) class. It can contain spaces.

Either space or tab can be used as the separator. Clutter Classes Sample An MNU file associated to a clutter classes file: 0

none

1

open

2

sea

3

inland_water

4

residential

5

meanurban

8.5 "Per Transmitter" Prediction File Format When a coverage prediction is calculated by value intervals it is stored externally, i.e., outside the ATL file. A corresponding ’\{}’ folder is actually created where the ATL document is located, as soon as the latter is saved. The calculation of the coverage prediction is either global or "per transmitter". •

When the calculation is global, the results are stored in two files for the entire prediction: one HDR file and one BIL file (both identified by the prediction name).

•

When a calculation is "per transmitter", one HDR file and one BIL file are created for each transmitter in the prediction (both identified by the transmitter’s name). In some "per transmitter" predictions, an additional DBF file is created for the entire prediction (identified by the prediction name). The DBF file contains information on each transmitter and a pointer to each transmitter’s specific HDR and BIL files.

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In LTE, when a Cell Identifier Collision Zones (DL) prediction is calculated by value intervals with the display type set "No. of interferers per cell", the HDR file and the BIL file are created for each cell in the prediction (both identified by the cell’s name). The format and the content of the DBF file is described here. In both cases, an XML file describing the prediction is also created in the corresponding ’\{}’ folder.

8.5.1 .dbf File Format The format of ‘.dbf’ files is identical to the format described in "Pathloss.dbf File Format" on page 108.

8.5.2 .dbf File Contents The ‘.dbf’ files generated in specific ’{}’ folders provide information that is needed to check the validity of each "per transmitter" prediction> calculated by value intervals. Field

Type

Description

TX_NAME

Text


FILE_NAME

Text

Name of the transmitter’s BIL result file

RESOLUTION

Float

Resolution of the calculation, same as ’xdim’ and ’ydim’ in the HDR file

AREA_XMIN

Float

Same as ’ulxmap’ in the HDR file

AREA_XMAX

Float

Same as ’ulxmap’ + ’xdim’ * ’ncols’ in the HDR file

AREA_YMIN

Float

Same as ’ulymap’ in the HDR file

AREA_YMAX

Float

Same as ’ulymap’ + ’ydim’ * ’nrows’ in the HDR file

NBITS

Float

Same as ’nbits’ in the HDR file

NBANDS

Float

Same as ’nbands’ in the HDR file

BYTE_ORDER

Float

Same as ’byteorder’ in the HDR file

BAND_ROW_BYTES

Float

Same as ’bandrowbytes’ in the HDR file

TOTAL_ROW_BYTES

Float

Same as ’totalrowbytes’ in the HDR file

SKIP_BYTES

Float

Same as ’skipbytes’ in the HDR file

DATA_TYPE

Text

NO_DATA_VALUE

Same as ’datatype’ in the HDR file Same as ’nodatavalue’ in the HDR file

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Chapter 9 Administration and Usage Recommendations

This chapter covers the following topics: •

"Geographic Data" on page 123

•

"Path Loss Matrices" on page 124

•

"Atoll Documents" on page 125

•

"Databases" on page 125

•

"Calculation Server" on page 126

•

"Atoll Administration Files" on page 126

•

"Process Memory" on page 127

•

"Printing" on page 127

•

"Coverage Prediction Calculations" on page 128

•

"CW Measurements and Drive Test Data" on page 128

•

"Antenna Patterns and Import" on page 128

•

"Traffic Maps" on page 128

•

"Atoll API" on page 129

•

"Performance and Memory" on page 129


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Atoll 3.3.2 Administrator Manual Chapter 9: Administration and Usage Recommendations

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9 Administration and Usage Recommendations This chapter lists various technical recommendations for optimising your work with Atoll.

9.1 Geographic Data Location of the Geographic Data • • •

In multi-user environments, it is recommended to place all the geographic data on a file server accessible to all the users. This approach avoids the need to replicate the geographic data on all the workstations. Geographic data should either be located on each server or accessible through a fast network connection, e.g., 1 Gbps. You can restrict access to the geographic data locations by assigning read/write access rights to administrators and read-only rights to end-users.

Link or Embed • •

Only embed geographic data in ATL files if you wish to make a portable document. In all other cases, it is recommended to link geographic data files to the Atoll documents. It is recommended to set the paths to linked geographic data files using the Universal Naming Convention (UNC). Following the UNC, an absolute path, such as "C:\Program Files\Forsk\Geo Data\...", is represented as "\\Computer\C\Program Files\Forsk\Geo Data\...", where "Computer" is the computer name, and "C" is the share name of disk C. Example: Absolute Path

C:\Program Files\Forsk\Geo Data\...

Relative Path

\Program Files\Forsk\Geo Data\...

UNC Path

\\Computer\C\Program Files\Forsk\Geo Data\...

If you define paths to geographic data files using the UNC, Atoll will be able to keep track of the linked files even if the Atoll document is moved to another computer. Size of Tiles •

•

Some network planning tools require geographic data to be available in small tiles in order to work more efficiently. For a country-wide project, this can lead to hundreds of files describing the geographic data. Atoll is designed to optimise memory consumption, which enables it to perform efficiently with regional tiles (1 tile/file per region). In Atoll, Merging small tiles to build a regional tile can improve performance greatly. To note as well: • • •

Recommended file size: 100 to 200 MB Erdas Imagine Pyramids files can be bigger. ECW files can be of any size (no limitations).

Recommended Formats •

In order to improve performance, it is recommended to use uncompressed DTM and clutter files, for example, BIL files. Using compressed geographic data files, for example, compressed TIF or Erdas Imagine, can cause performance reduction due to decompression of these files in real time. If you are using compressed geographic data files, it is strongly recommended to: • •

•

Either, hide the status bar that displays geographic data information in real time. You can hide the status bar from the View menu. Or, disable the display of some of the information contained in the status bar, such as altitude, clutter class, and clutter height using an option in the Atoll.ini file, see "Hiding Information Displayed in the Status Bar" on page 186.

The following table shows the recommended file formats for different geographic data: Geographic data type

Recommended file format

Scanned maps

ECW

Vectors

SHP

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9.2 Path Loss Matrices Shared Path Loss Matrices •

•

Shared path loss matrices should be accessible through a fast network connection, e.g., 1 Gbps. These results are accessed by Atoll during calculations, and should be available to the users through a fast network connection, i.e., 30 Mbps at least per user. You can restrict access to the shared path loss matrices folder by assigning read/write access rights to administrators and read-only rights to end-users.

Private Path Loss Matrices •

Atoll synchronises the private path loss matrices with the shared path loss matrices. If private path loss matrices are invalid, and the corresponding shared path loss matrices are valid, Atoll deletes the invalid private path loss matrices and uses the shared ones. You can make Atoll verify and remove private path loss matrices, valid or invalid, whose corresponding shared path loss matrices are valid. This can be useful for disk space management. For more information, see "Synchronising Private and Shared Path Loss Matrices" on page 178.

Link or Embed •

Only embed path loss matrices in ATL files if you wish to make a portable document. In all other cases, it is recommended to link path loss matrices to the Atoll documents. Externalising path loss matrices to shared or private path loss folders will keep the ATL file size reasonable, which will result in less fragmentation. Externalising path loss matrices does not reduce the performance of display and calculations in Atoll.

•

It is recommended to set the paths to the private and shared path loss matrices folders using the Universal Naming Convention (UNC). Following the UNC, an absolute path, such as "C:\Program Files\Forsk\PathLosses\...", is represented as "\\Computer\C\Program Files\Forsk\PathLosses\...", where "Computer" is the computer name, and "C" is the share name of disk C. Example: Absolute Path

C:\Program Files\Forsk\PathLosses\...

Relative Path

\Program Files\Forsk\PathLosses\...

UNC Path

\\Computer\C\Program Files\Forsk\PathLosses\...

If you define paths to the private and shared path loss matrices folders using the UNC, Atoll will be able to keep track of the linked files even if the Atoll document is moved to another computer. Calculating Path Loss Matrices in Multi-RAT Documents •

When the path loss matrices in multi-RAT documents using the RunPathloss API function, the path loss matrices of each technology are calculated simultaneously using the same number of threads. For example, if 4 threads are used to calculate path loss matrices, and there are 3 technologies (GSM, UMTS, and LTE), a total of 12 threads will be used to calculate the path loss matrices at the same time. This can lead to the following problems: • • •

•

Insufficient CPU resources Insufficient memory Insufficient licenses if external propagation models are used.

To avoid these problems when using the RunPathloss API function to calculate path loss matrices in multi-RAT documents, use the following work-arounds: • • •

Use the Distributed Calculation Server, even locally. In your script or macro, deactivate the transmitters of the technologies for which you do not want to calculate the path loss matrices and reactivate them afterwards. Repeat it for all technologies. Lower the number of threads using the NumberOfThreadsPathloss option in RemoteCalculation section in Atoll.ini. For example, you can set the option to 2 to use a maximum of 6 threads (3*2) during path loss calculation using the RunPathloss function. •

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Resource saturation during the calculation of path loss matrices for multi-RAT documents only occurs when using the RunPathloss API function in a macro or script. When calculating path loss matrices for a multi-RAT document using Atoll, this does not occur.


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•

Atoll synchronises the private path loss matrices with the shared path loss matrices. If private path loss matrices are invalid, and the corresponding shared path loss matrices are valid, Atoll deletes the invalid private path loss matrices and uses the shared ones. You can make Atoll verify and remove private path loss matrices, valid or invalid, whose corresponding shared path loss matrices are valid. This can be useful for disk space management. For more information, see "Synchronising Private and Shared Path Loss Matrices" on page 178.

9.3 Atoll Documents General • •

It is recommended to define a rule for making backups of your Atoll documents at regular intervals. Do not skip a major Atoll version. For example, if you are currently using Atoll 2.8.x, you should first upgrade the document to Atoll 3.1.x before upgrading to Atoll 3.2.x. Upgrading your document will be simpler if you do not skip a major version. If you skip or have skipped an intermediate major version, you should upgrade your document twice in order to make it compatible with the new version.

9.4 Databases General • • • •

In order to use Atoll with Oracle, you must create Oracle users and schema with names in uppercase. Create backups of the database before upgrading. It is recommended to define a rule for making backups of the database at regular intervals. Do not skip a major Atoll version. For example, if you are currently using Atoll 2.7.x, you should first upgrade the database to Atoll 2.8.x before upgrading to Atoll 3.1.x. Upgrading your database will be simpler if you do not skip a major version. If you skip or have skipped an intermediate major version, you must upgrade your database twice in order to make it compatible with the new version.

Tables and Fields • •

Table and field names are case sensitive. Table and field names should be not more than 20 characters long. Oracle databases allow a maximum length of 30 characters for field and table names. However, for use in Atoll, you must not create tables and fields with names longer than 20 characters. This is because Atoll adds some characters to the table and field names for certain operations: creating associated triggers, creating project databases, etc. Limiting the length of table and field names to 20 characters will help avoid database connection and consistency problems.

• • • • • •

• •

Table and field names should only use alphanumeric characters (A-Z, a-z, 0-9) and underscores (_). Table and field names must not start with a numeric character (0-9). Table and field names must not contain an SQL or RDBMS-specific keyword, such as ORDER, DATE, etc. Table and field names must not contain spaces or special characters, such as periods (.), exclamation marks (!), colons (:), semi-colons (;), interrogation marks (?), parentheses (()), brackets ({}), square brackets ([]), etc. Boolean fields, system or user-defined, should always have default values assigned. The CustomFields table enables you to define default values, choice lists, and read/write access for any field in any table in Atoll, including user-defined fields that you add to the Atoll tables. The values defined in this table have priority over the internal predefined default values. If you define floating point default values, make sure that all the users have the same decimal separator. If you wish to add custom fields in the Atoll document, you should first add the field in the database, and then update your Atoll document from the database. When setting up your database for the first time, try to anticipate user requirements in terms of custom fields in Atoll tables. Some requirements of the different user groups can be satisfied if a few general-purpose user-defined fields are added in Atoll tables when setting up the database. For example, if you add three user-defined fields (one of type integer, float, and text (limited size)) to the Sites and Transmitters tables, users will be able to use these for sorting, filtering, grouping, or other purposes. This approach can help the database function a long time before users require the addition of other custom fields.

• •

•

To improve performance, if your projects allow it, reduce the size of the fields corresponding to the sites and transmitters’ names. To improve performance, unless absolutely necessary, do not add user-defined fields of Text type. Rather, use numeric field types, which allow sorting and other functions. If you must add Text fields, allocate them the appropriate size that would suffice. For example, a 255-character long Text type field would, for the most part, occupy disk space for no purpose. To improve performance, you should avoid adding custom fields to the neighbour management tables.

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9.5 Calculation Server Computation Server Stability and Resource Management In certain conditions, as described below, Atoll users might experience a decrease in server performance and stability in a multi-user Citrix environment. The principal difference observed might be the inability to run multiple Atoll sessions on the server without getting error messages, general application failures, or server crashes. Such problems can occur when the number of Atoll sessions on the server, carrying out calculations, increases to more than four. Causes of Instability and Loss of Performance This general instability and low performance of the servers is due to: • • •

Insufficient memory resources: globally and per process (Atoll session) Insufficient CPU resources Network congestion

Atoll can process four simultaneous path loss matrices calculations, which means high CPU and RAM resource consumption, and as path loss calculations share the amount of memory allocated to the Atoll session, the total memory requirement can exceed the Microsoft Windows’ (32-bit editions) limit of 2 GB per process. This is especially the case with large Atoll documents and propagation models that require considerable memory. Troubleshooting and Solution As the cause of this problem is resource saturation on the server, resource consumption should be controlled in order to avoid memory and CPU overloading as follows: •

To reduce the impact of a large number of simultaneous path loss calculations, a Distributed Calculation Server should be set up. Using the Distributed Calculation Server, path loss calculations can be performed outside Atoll. Using the Distribution Calculation Server has the following advantages: • Path loss calculations are limited to four parallel instances regardless of the number of Atoll sessions running on the server. This notably improves the memory and CPU consumption. • A queuing system, integrated in the Distributed Calculation Server, manages the calculation requests from different Atoll sessions. • A failover mechanism automatically switches and hands over the path loss calculations back to Atoll in case a problem occurs. • Path loss calculations are carried out by a separate process (AtollSvr), which has its own memory allocation apart from Atoll, i.e., the amount of memory needed for calculations does not impacts the Atoll memory allocation.

This set up can introduce considerable improvements in both the number of Atoll sessions per server and the calculations. A server with four processors (eight threads with hyper-threading) can accommodate four simultaneous path loss calculations and use the other four threads for Atoll sessions. Atoll’s interface will also be more efficient and the overall processing time for various tasks will be improved. In order to prevent users from deactivating the use of the Distributed Calculation Server, and hence bypassing the resource control procedure established above, the Atoll.ini file should be set made read-only for end-users. Apart from the above setup, you can also make some other system improvements: •

To avoid error messages caused by requesting a large number of files over the network, the following Microsoft Windows registry parameter can be modified in order to dedicate more resources to network read/write operations: IRQSTACKSIZE should be set to 30 instead of 11, for example.

•

•

To avoid ‘out of memory’ problems, the Pagefile size should be increased so that the server does not run out of global memory when supporting more than 10 Atoll sessions simultaneously. This is different from the 2 GB per process limit. Virtual memory can be increased from 8 GB to 16 GB, for example. For 32-bit Windows operating systems, you can also increase the default Windows memory allocation limit from 2 GB to 3 GB as explained in "Process Memory" on page 127.

9.6 Atoll Administration Files There is no specific order in which configuration and initialisation files should be created or installed on Atoll workstations and servers. It is sufficient to have these files created and placed in the right locations before running Atoll to have the predefined configuration of all workstations and servers. If you have already configured these files for one server, and you are setting up another server, you can copy these files to their respective locations on the new server to have the exact configuration and set-up as the first. If you do not copy these

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files, or create them, you will not have the same configuration of the new server, but apart from that you will be able to work with Atoll normally. These files are optional, not obligatory. Initialisation File (INI) • •

It is highly recommended that the Atoll initialisation file be created and modified only by the administrator. If you are using Windows 2000 Server, state the actual number of processors in the INI file.

User Configuration File (CFG) • • •

Use Atoll to create these files and avoid modifying these files manually as human errors can create problems. Uncheck image visibility to avoid loading unnecessary data in the memory. You can set up your configuration files in the following manner: • •

•

A common configuration file that points to the geographic data, macros, and other common parameters in your Atoll documents. Separate configuration files created for your 2G and 3G projects, which would store their respective coverage prediction studies parameters, traffic information, neighbour allocation parameters, and other technologyspecific parameters. Separate configuration files based on, and for, different groups of users. These groups of users can be, for example, groups of users working on different regions, groups of users working on different technologies, groups of users focusing on certain operations (i.e., performing certain types of coverage predictions, performing the AFP, etc.).

Custom Predictions File •

Coverage prediction studies can easily be duplicated within Atoll. Before creating study templates, and the XML studies file, make sure that this study template is aimed at serving a number of users. This means, avoid creating study templates unless these will be needed for a long time by a number of users. You can use the configuration files to store your created coverage prediction studies locally. And, you can also use the study duplicate feature to create copies of existing coverage prediction studies.

9.7 Process Memory 32-bit Operating Systems Atoll can support 3 GB address space on a properly configured 32-bit system. For more information, please refer to the following URL: http://www.microsoft.com/whdc/system/platform/server/PAE/PAEmem.mspx (/3GB section in “Memory Support and Windows Operating Systems”). The following link provides information on how you can setup your Windows Server 2003 systems to activate the 3 GB switch at startup: http://technet.microsoft.com/en-us/library/bb124810.aspx. 64-Bit Operating Systems The 64-bit editions of Microsoft Windows provide 4 GB of memory per process.

9.8 Printing You should place different layers of geographic and radio data in a definite order when printing a project or a section of the project. The following order should be followed: 1. Visible objects of the Data tab All the visible objects of the Data tab are displayed above those in the Geo tab. However, it is strongly recommended to place vector layers on the top of coverage prediction plots. You can do this by transferring these vector layers to the Data tab using the context menu. For performance reasons, it is advised to place vector layers on top of raster layers before printing a project. Sites and Transmitters must be on the very top, above all other layers. You should place sites and sectors on the top, then vector layers, and then raster layers. 2. Unidimensional vectors (points) 3. Open polygonal vectors (lines, i.e., roads and other linear items, etc.) 4. Closed polygonal vectors (surfaces, i.e., zones and areas, etc.) 5. Multi-format maps (vector or raster maps, i.e., population, rain, generic maps, traffic, etc.) 6. Transparent raster maps (clutter class maps, etc.) 7. Non-transparent maps (images, DTM, clutter height maps, etc.)

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9.9 Coverage Prediction Calculations •

•

If you do not want Atoll to calculate the shadowing margin during a coverage prediction, it is advised to clear the Shadowing taken into account check box. This approach is more efficient in terms of performance than selecting this option and setting the Cell edge coverage probability to 50%. To improve memory consumption and optimise the calculation times, you should set the display resolutions of coverage predictions according to the precision required. The following table lists the levels of precision that are usually sufficient: Size of the coverage prediction

Display resolution

City Center

5m

City

20 m

County

50 m

State

100 m

Country

According to the size

9.10 CW Measurements and Drive Test Data •

•

It is recommended to use Fast Display in order to increase display speed. This option is available in the Display tab of the Properties dialogues for CW Measurements and Drive Test Data folders. Although this approach only displays measurement points as small squares, it can have a significant impact on performance depending on the number of measurement points in the Atoll document. When performing a CW measurements drive test campaign, please follow the recommended procedure described in the Measurements and Model Calibration Guide.

9.11 Antenna Patterns and Import •

•

•

Antenna names used in some tools, such as NetAct, can be different from those used in their corresponding antenna files. To solve this issue, you can create a new file, named "Index", containing the list of antenna names, which would in fact be the pattern (antenna file) names. You should place this file at the same location as the antenna patterns (files). This will replace the antenna names with the new antenna names. Some Kathrein antenna pattern files might have names different from the antenna pattern names present inside the file. You will have to replace the name of the pattern inside the file by the name of the pattern file itself, in order to import these antennas correctly. A Planet Index file contains the path to and the name of each antenna file available. Creating such an Index file when there are hundreds of antenna patterns available can be a difficult task. You can easily create the index file from the Microsoft Windows command prompt. You can open the Command Prompt window by selecting Start > Run, entering "cmd" and pressing ENTER. In the Command Prompt window, navigate to the directory containing the antenna pattern files, enter the following command and press ENTER: dir /b > Index This will create a file called "Index" in the same directory as the antenna patter files containing a list of all the antenna pattern file names, with one name per line. The file will also contain a line with its own name, so, before importing this file into Atoll, you should use a text editor to remove the line containing the file name "Index."

•

The electrical tilt, which can be defined in the antenna properties dialogues in Atoll, is an additional electrical downtilt. It might be redundant to define an additional electrical downtilt for antennas whose patterns already include electrical tilt. Users should verify whether the antenna patterns of the antennas in their projects, do not already include the effect of an electrical tilt.

9.12 Traffic Maps • • •

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User profile environment-based traffic maps should only be used for a precision on traffic that is of the same level as the statistical clutter available in a project. For higher precision on traffic data, you should use sector traffic maps or user density traffic maps. User density traffic maps provide you with a means to define a density for each set of service, terminal type, and mobility type. Sector traffic maps are best suited for traffic data issued by the OMC.


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9.13 Atoll API Correct functioning of Atoll when using Atoll through the API is guaranteed during interactive user sessions only. Atoll is an application that requires creating tool bars, creating menus, reading user profile options from the Windows’ registry, accessing printers, etc., even when it is accessed through the API. The same is true for add-ins working with Atoll. Even though it is possible to load and use Atoll when there is no user session open on a computer, its correct functioning is not guaranteed. Unexpected errors can occur. Particularly, creating objects through CreateObject or CoCreateInstance might fail. Therefore, the correct functioning of Atoll requires an open user session on the computer.

9.14 Performance and Memory Memory Refresh •

You can avoid memory fragmentation while working with Atoll documents by saving the Atoll document from time to time, closing and restarting Atoll, and reopening the document. This advice is applicable to any application running under Microsoft Windows because many common DLL files are accessed by applications, and unloading and reloading these DLL files refreshes the memory allocation.

• •

If you are working in a Citrix XenApp environment, you should restart your Citrix server every week or fortnight. The exact time should be determined by the administrator depending on the state of the network (LAN). In certain cases, it might be more appropriate to start working on a completely fresh ATL file. If you have been working on your existing ATL file for a long time, it might become unnecessarily large and might contain some useless remains from your earlier operations, e.g., traces of records that no longer exist in the database, etc. You can completely refresh your project by following these steps: a. Open the existing ATL file in Atoll that you want to replace. b. Create a CFG file from your existing ATL file with all the required information, e.g., geographic data set, coverage prediction parameters, neighbour allocation parameters, etc. For more information, refer to "Configuration Files" on page 135. c. Close the old ATL file. d. Create a new ATL from the database to create a fresh ATL file. e. Import the CFG file in the new ATL file. You now have a clean ATL file to work with, which has all the same information as the old ATL file, and takes up less space on the hard disk, has less fragmented data, and improved performance.

Memory Allocation •

•

If you have to open several large ATL files simultaneously on the same computer, it is better to open each in a separate Atoll session rather than to open them all in the same Atoll window. Each Atoll session on the same computer has its own memory space allocated by the operating system. Each computer consumes a single license token independent of the number of Atoll sessions opened simultaneously. For 32-bit Windows operating systems, you can also increase the default Windows memory allocation limit from 2 GB to 3 GB as explained in "Process Memory" on page 127.

File Size •

Coverage predictions calculated over large areas require more memory. If you are working on an Atoll document covering a large area, with coverage predictions calculated over the entire network, this document will require more memory for loading all the coverage predictions. You can reduce memory consumption by making copies of your Atoll document, and keeping a few coverage predictions in each copy. These ATL files will be faster to load and work with compared to a single ATL file with all the coverage predictions. Large coverage predictions can take up a considerable amount of memory even if they are not displayed on the map.

•

Externalise DTM, clutter, path loss matrices, and any other data that can be externalised, so that the ATL file size does not become unnecessarily large.

Path Loss Calculation •

Before starting path loss calculation, verify that the calculation radii and resolutions assigned to the different types of transmitters are consistent. For example, calculating path loss matrices of picocells over large calculation radii would only waste memory and disk space.

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For calculating path loss matrices over large areas, you should use the dual resolution feature in Atoll. Define short calculation radii and fine resolutions for the main path loss matrices, and large calculation radii and low resolutions for extended path loss matrices. This approach decreases the calculation time significantly compared to calculating just one matrix per transmitter using a fine resolution. The main path loss matrices should be calculated using the same resolution as the resolution of the geographic data available. The extended path loss matrices can be calculated using a lower resolution, e.g., twice the resolution of the geographic data.

Regionalisation •

Use database regionalisation or site lists if you are working on smaller parts of a large network. Atoll loads only the data necessary for your working area. If you load a large network, Atoll will load a lot of data that might not be necessary all the time, such as the neighbour relation data.

Performance and Memory Issues in Large GSM Projects Memory problems might be experienced in the C/I coverage prediction studies, interference matrices calculations, and the AFP while working on large GSM networks. Large network projects are more susceptible to these problems. If the network is large but homogeneous, these problems might only appear if the number of transmitters is over 15,000 or so. But, if there are large city centres involved, with each pixel having many overlapping path loss matrices, then this size limit might decrease to around 5,000 transmitters or so. Also, if the Atoll session has been open for a long time, memory problems can even appear while working on smaller networks. This is because the process memory space (memory space allocated to Atoll by the operating system) becomes fragmented. Following is a list of advice which you can follow in order to avoid such problems: •

•

•

•

Use regionalisation or site lists: If you load a large network, Atoll will be required to load a lot of data that might not be necessary all of the time. For example, in a typical large GSM network, you might have around 10,000 transmitter records, 20,000 subcell records, 50,000 TRX records, and up to 150,000 neighbour records. Externalise embedded interference matrices: You can store interference matrices listed in the Interference Matrices folder in external files. Atoll loads interference matrices from the external files to the memory only when needed. You will also reduce the ATL file size by externalising the interference matrices. Adapt calculation radii to the cell type and the EIRP: Before calculating path loss matrices, take care to correctly associate calculation radii and resolutions to different types of cells. If you calculate path loss matrices for all types of cells over a large calculation radius, it will unnecessarily burden the C/I and interference matrices computations. Properly configure the interference thresholds: These thresholds indicate the level after which an interferer can be ignored. The default value for this threshold (-130 dBm), defined in the Predictions tab of the Predictions folder’s Properties dialogue, means that the computations will take into account all the interferers. However, if you set it too high, you might lose important interference information. The proper value for this threshold depends on the Reception Thresholds and the C/I Thresholds defined in the Subcells table. The optimum value would be Min AllSubcells  RT i – CIT i – M  . Which means the minimum value of the factor RT i – CIT i – M computed for all subcells, i. Where, RTi is the reception threshold of the subcell i, CITi the C/I threshold of this subcell, and M is a safety margin. Since this interference threshold is used both in interference matrices calculation and in interference predictions, it is important to have at least a 3-dB margin for the interference energy aggregation in C/I studies. We recommend a safety margin of 5 dB, which can be reduced if any problem is encountered.

•

•

•

Do not define very high C/I quality thresholds (Default values: 12 dB for BCCH and 9 dB for TCH). If you want a certain TRX type to carry GPRS/EDGE traffic, you can add 1 or 2 dB to this value for that TRX type, and use the option of safety margin in the AFP module’s Cost tab. The 12 dB and 9 dB default values already include safety margins. If you increment these values too much, it will unnecessarily load the interference matrix generation and the AFP. Do not start an AFP session if the interference matrices report indicates problems: All the transmitters should have interferers and very few of them (not more than 20%) should have more than 70 interferers. If there are too many or too few entries in your interference matrices, the AFP plan will not be optimal. If the memory-critical task is interference matrices generation: You can generate interference matrices in a piecewise manner. This means that you can generate nation-wide interference matrices with low resolutions based on the percentage of interfered area (to improve computation time), with a cell edge coverage probability of 50% (which means no access to clutter for reading standard deviation values), and an interference threshold of -112 dBm. This will provide rough global interference matrices which can be locally improved. These interference matrices will be less memoryconsuming. Then, use polygon or site list filters to focus on each important location, and calculate local interference matrices with higher resolutions and reliabilities. Make sure that the computation zone in your project completely encompasses the filtering zones that you define.

•

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If the memory-critical task is the AFP session: Try to make the document lighter, e.g., remove coverage prediction studies, exit and restart Atoll, and try to generate interference matrices with fewer entries.


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•

If the memory-critical task is the traffic capture: You can use traffic load field of the Subcells table to provide traffic loads directly to the AFP, and possibly skip this step.

Performance and Memory Issues in UMTS/CDMA Simulations •

In order to optimise memory usage during simulations, you can set the "Information to retain" option to "Only the Average Simulation and Statistics". With this option Atoll uses much less memory because it only keeps limited information in memory during the simulation process. Simulation results are detailed enough to be used in generating coverage prediction studies.

Performance and Memory Issues in Co-planning Projects Co-planning with Atoll requires that both technology documents be open in the same Atoll window at the same time. However, loading, for example, a GSM and a UMTS document can cause memory saturation especially if the documents contain large, country-wide networks. To decrease the amount of memory used by Atoll in such cases, you can: • •

Load vector layers in main document only. Loading vectors in the linked document is not necessary and only consumes more memory. Avoid loading neighbours and custom fields which are not required. This can be performed by creating views in the database. For more information, see "Appendix 2: Setting Up Databases for Co-planning" on page 73.

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Chapter 10 Configuration Files This chapter covers the following topics: •

"Contents of User Configuration Files" on page 136

•

"Contents of Additional Configuration Files" on page 159

•

"Content of the Custom Predictions File" on page 164

•

"Content of the "Value Intervals" Predictions Files" on page 164


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10 Configuration Files Configuration files can be used to store parameter and display settings. These files are optional, not required for working with Atoll, but are useful means for making work easier. This chapter describes the formats of these files in detail: •

User configuration files (UTF-8 encoded XML-format GEO or CFG files) A user configuration file containing only the geographic data settings can be saved with a GEO extension. A user configuration file containing the geographic data settings and other parameter settings can be saved with a CFG extension. User configuration files must be created using Atoll to ensure correct syntax and structure. It is possible to edit the contents of these files in an XML editor and make changes if required (for example, to update the paths to geographic data files). For more information on how to create and load user configuration files in Atoll, see the User Manual. These files can store: • • • • • • • • • • • •

Geographic data settings Filtering, focus, computation, printing, and geographic export zones Map centre and zoom level Folder configurations List of coverage predictions in the Predictions folder and their settings Automatic neighbour allocation parameters Automatic frequency planning parameters (GSM GPRS EDGE documents) Automatic scrambling code allocation parameters (UMTS HSPA and TD-SCDMA documents) Automatic PN offset allocation parameters (CDMA2000 documents) Automatic OFDM resource allocation parameters (LTE, WiMAX, Wi-Fi) Microwave link parameters Full paths to macro files • •

Projection and display coordinate systems are stored in the database, not in user configuration files. Simulation settings are not stored in user configuration files.

For more information on the contents of user configuration files, see "Contents of User Configuration Files" on page 136. A user configuration file can be automatically loaded when Atoll is run if: a. The file is identified in the command line parameter -Cfg "cfgfilename" (see "Atoll Command Line Parameters" on page 31 for more information), or b. The file is named "Atoll.cfg" and is located in the Atoll installation folder. This file will be ignored if a user configuration file is loaded through the command line parameter. •

Additional configuration files (UTF-8 encoded XML-format CFG files or plain text INI files) The following parameter settings can be stored in additional configuration files with a CFG extension: • • •

Print setup configuration Table import/export configuration Coverage prediction report configuration

The following parameter settings can be stored in specific INI files: • •

CW measurement import configuration Drive test data import configuration

For more information on the contents of additional configuration files, see "Contents of Additional Configuration Files" on page 159. •

Custom predictions file (UTF-8 encoded XML files) This file (one for all customised predictions) contains the list and parameter settings of customised coverage predictions. By default, t

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A studies.xml file can be automatically loaded when Atoll is run if: a. The file is identified in the command line parameter -Stu "studiesfilename" (see "Atoll Command Line Parameters" on page 31 for more information), or b. The file is named "Studies.xml" and is located in the Atoll installation folder. This file will be ignored if a user configuration file is loaded through the command line parameter. The custom predictions file must be created using Atoll to ensure correct syntax and structure. It is possible to edit the contents of this file in an XML editor and make changes if required. For more information on working with customised predictions in Atoll, see the User Manual. For more information on the contents of the custom predictions file, see "Content of the Custom Predictions File" on page 164. •

Predictions files calculated by Value Intervals (UTF-8 encoded XML files) These files (one per prediction) contain the parameter settings of the coverage predictions calculated with the display type (on the General tab of the Properties dialog box) set to "Value intervals". By default, these files are named ".XML" and are located in "C:\\.studies\{}".

10.1 Contents of User Configuration Files The descriptions and examples provided below for each parameter set can help understand the format and function of the user configuration files. The following details are available: • • • • • • • • • • •

"Geographic Data Set" on page 136 "Map Centre and Zoom Level" on page 140 "Zones" on page 140 "Folder Configuration" on page 140 "Coverage Predictions" on page 147 "Automatic Neighbour Allocation Parameters" on page 149 "Automatic Frequency Planning Parameters" on page 151 "Automatic Scrambling Code Allocation Parameters" on page 152 "Automatic PN Offset Allocation Parameters" on page 154 "Microwave Radio Links Parameters" on page 156 "Macros" on page 159.

10.1.1 Geographic Data Set The following parameters are saved for various geographic data types:

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•

: Format used to display degrees, minutes, and seconds for geographic coordinate systems

•

Population, geoclimatic parameters, vector traffic maps, and other vector layers: • : Name of the folder • : (Different combinations of the following parameters exist in different display settings.) • Display type , selected field , field description containing (same as ) and , visibility flag , and visibility range between and • properties, such as: font name , font size , font colour , background colour , and font style

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MS Shell Dlg -83 0 0 0 255 255 255 900. 1000. 900 <=Population(Density) <1 000 255 96 0 255 0 0 0 Population 15 800 1 // or or ByIntervals 3 3 Height (m) 50 54. 56. 54 <=Height (m) <56 255 38 0 255 38 0 5 10 1 500 20000000

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Yes Clutter Classes 0 // or Digital Terrain Model // or Clutter Heights 500 20000000 Yes ByIntervals 0 0 Altitude 50 900. 1000. 900 <=Altitude <1 000 255 96 0 255 96 0 5 10 1 0 // or

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10.1.2 Zones The user configuration files store the coordinates of the vertices of the filtering, focus, computation, printing, and geographic export zone polygons, i.e., the points forming these polygons. The first and the last points have the same coordinates. Sample The following sample has rectangular computation and focus zones of the same size. 35950.000000 -15445.000000 33.000000 -15445.000000 33.000000 -33.000000 35950.000000 -33.000000 35950.000000 -15445.000000 35950.000000 -15445.000000 33.000000 -15445.000000 33.000000 -33.000000 35950.000000 -33.000000 35950.000000 -15445.000000

10.1.3 Map Centre and Zoom Level The following parameters are saved: •

: X and Y coordinates of the centre of the map window and the zoom level.

Sample

10.1.4 Folder Configuration The following parameters are saved for the following folders: •

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Sites folder: • : Name of the folder • : • Displate type , selected field , field description containing (same as ) and , visibility flag , and visibility range between and • properties, such as font name , font size , font colour , background colour , and font style MS Shell Dlg -80 0 0 0 255 255 255 Vendor Vendor 255 0 0 255 255 255 164 120 0 0 1 Type Antennas ([CONSTRUCTOR]= Kathrein)

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Conf ([CONSTRUCTOR]= Kathrein) // or // or Transmitters // or Multi-Hops // or Point to Multipoint 500 20000000 Yes ByValues 0 0 Automatic 0 1 // or // or Links 500 20000000 Yes 0 MS Shell Dlg -83 0 0 0 255 255 255 Wingdings 80 0 0 0 255 255 255

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MS Shell Dlg -80 0 0 0 255 255 255 65444 0 Wingdings 80 0 0 0 255 255 255 0. 1000. 0 -105. -90. 0 -180. 180. Yes 1 Yes ([DIST]> 500) 200. 100.

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30. 30. -130. ByIntervals Error (P-M) (dB) Wingdings -120 0 0 0 255 255 255 MS Shell Dlg -83 0 0 0 255 255 255 -20. Error (P-M) (dB) >=-20 255 0 0 0 0 0 167 100 M (dBm) M (dBm) GSM 1 Yes

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200. 100. 30. 30. -130. ByIntervals Ec_I0 Wingdings -120 0 0 0 255 255 255 MS Shell Dlg -83 0 0 0 255 255 255 -60. Ec_I0 >=-60 255 0 0 0 0 0 167 100 // or Propagation Models // or Smart Antenna Models // or

10.1.5 Coverage Predictions The list of coverage predictions available in the Predictions folder and the following parameters are saved: •

General tab: • : Name of the technology • : Name of the folder

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• : Prediction resolution • : , , and criteria for the prediction • : Locked or not Conditions tab: Depend on technologies and prediction types. • : Cell edge coverage probability • : Indoor coverage checked or not • : Shadowing margin taken into account or not • ... Display tab: • : (Different combinations of the following parameters exist in different display settings.) • Display type , selected field , field description containing (same as ) and , visibility flag , opacity , and visibility range between and • properties, such as for each item: , , , , , , , , and • : Add to legend option checked or not • : List of displayed in tip texts

•

•

Sample GSM coverage by signal level GSM GSM: Coverage by Signal Level 0 500 20000000 Yes ByIntervals 80000008 50 -75. Best Signal Level (dBm) >=-75 255 147 0 0 0 0 5 15 1 -85. Best Signal Level (dBm) >=-85 70 255 0 0 0 0 5 15 1

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-95. Best Signal Level (dBm) >=-95 0 255 217 0 0 0 5 15 1 -105. Best Signal Level (dBm) >=-105 0 0 255 0 0 0 5 15 1 c0000000 c0000001 1 50 {52D66F26-5710-4F4B-A327-6DAFF337AB21} 0 1 0 -105. 0.75 BCCH 1 0 0

10.1.6 Automatic Neighbour Allocation Parameters The following parameters are saved for intra-technology (intra-carrier and inter-carrier) and inter-technology automatic neighbour allocations: •

: Intra-technology (intra-carrier) neighbour allocation parameters

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: Intra-technology inter-carrier neighbour allocation parameters (UMTS HSPA and CDMA2000 documents) : Inter-technology neighbour allocation parameters A tag is also present if the user configuration is exported from a 3GPP Multi-RAT document. This tag contains the name of the technology to which the parameters belong.

The following parameters are saved: •

Parameters common to all technologies: • : Maximum number of neighbours to allocate • : Force co-site transmitters/cells as neighbours or not • : Force adjacent transmitters/cells as neighbours or not • : Force symmetry between neighbours or not • : Reset existing neighbours or keep them • : Maximum distance between sites • : Coverage conditions: Minimum percentage of covered area • : Coverage conditions: Take shadowing into account or not • : Coverage conditions: Cell edge coverage probability • : Force exceptional pairs as neighbours or not • : Not implemented yet • : Neighbour importance: minimum factor for coverage • : Neighbour importance: maximum factor for coverage • : Neighbour importance: minimum factor for adjacency • : Neighbour importance: maximum factor for adjacency • : Neighbour importance: minimum factor for co-site • : Neighbour importance: maximum factor for co-site • : Neighbour importance: minimum factor for distance • : Neighbour importance: maximum factor for distance • : Resolution used for coverage calculation for overlapping (-1 means the default resolution defined in the properties of the Predictions folder is used) • : Coverage conditions: Use indoor losses defined per clutter class or not • : Coverage conditions for WiMAX and LTE: Whether to use a global minimum preamble C/ N or RSRP, or per-cell values

•

Parameters specific to GSM GPRS EDGE: • : Coverage conditions: Minimum BCCH signal level • : Coverage conditions: Margin for the minimum signal level (Handover start) • : Coverage conditions: Take traffic into account or not • : Coverage conditions: Handover end

•

Parameters specific to UMTS HSPA, TD-SCDMA, and CDMA2000 1xRTT 1xEV-DO: • : Coverage conditions: Minimum pilot signal level • : Coverage conditions: Margin for the minimum signal level (Ec/I0 margin) • : Coverage conditions: Take traffic into account or not • : Coverage conditions: Handover end • : Coverage conditions: Minimum Ec/I0 • : Coverage conditions: Use maximum power or not • : Coverage conditions: Percentage of maximum power to consider in calculations • : Coverage conditions: Maximum Ec/I0 • : Coverage conditions: Use maximum Ec/I0 or not • : TDrop value (TD-SCDMA documents, intra-technology neighbour allocation only)

•

Parameters specific to WiMAX 802.16e and LTE: • : The handover start margin (intra-technology neighbour allocation only) • : The handover end margin (intra-technology neighbour allocation only) • : RSRP margin from the best server (inter-technology neighbour allocation only)

Sample UMTS HSPA inter-technology, intra-carrier neighbour allocation parameters: UMTS 16 -1

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-10500 500 1 1 0 0 0 10000 1000 0 7500 0 1200 0 1 100 1000 1000 3000 3000 6000 6000 10000 0 -1400 0 5000 -700 0

10.1.7 Automatic Frequency Planning Parameters The following parameters are saved for automatic frequency planning (GSM GPRS EDGE documents): • • • • • • • • • • • • • • • • •

: Default co-site separation rule for two BCCH type TRXs. : Default co-transmitter separation rule for two BCCH type TRXs. : Default neighbour separation rule for two BCCH type TRXs. : Default co-site separation rule for a BCCH and a TCH type TRX. : Default co-transmitter separation rule for a BCCH and a TCH type TRX. : Default neighbour separation rule a for BCCH and a TCH type TRX. : Default co-site separation rule for two TCH type TRXs. : Default co-transmitter separation rule for two TCH type TRXs. : Default neighbour separation rule for two TCH type TRXs. : Last minute resource freezing options available in the AFP launch wizard : Target time alloted to the AFP : Consider the effect of discontinuous transmission or not : Voice activity factor for discontinuous transmission : Load all potential interferers or not : Load all the subcells potentially involved in separation constraints or not : Whether traffic spreading is uniform or based on the maps used in the default traffic capture (for interference matrices calculation) : Margin in case of Best signal level per HCS layer (for interference matrices calculation)

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: All or Best signal level per HCS layer (for interference matrices calculation) : Cell edge coverage probability (for interference matrices calculation) : Whether traffic loads are read from the default traffic capture or from the Subcells table : Scenario type, i.e., modification of existing TRXs allowed or not

Sample 2 3 2 2 3 1 1 2 1 0 1000 0 70 1 1 0 5 1 7500 1

10.1.8 Automatic Scrambling Code Allocation Parameters The following parameters are saved for automatic scrambling code allocation (UMTS HSPA and TD-SCDMA documents): • • • • • • • • • • • • • • • • • • •

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: Minimum Ec/I0 constraint (not used in TD-SCDMA) : Ec/I0 margin (not used in TD-SCDMA) : Cell edge coverage probability (not used in TD-SCDMA) : Default re-use distance : Clustered strategy available or not : Distributed per Cell strategy available or not : One Cluster/SYNC_DL Code per Site strategy available or not : Distributed per Site strategy available or not : Scrambling code allocation strategy : Reset all already allocated codes or not : Use existing first-order neighbours or not : The order of neigbours to take into account, i.e., 1st, 2nd, or 3rd : Calculate neighbours using the addition Ec/I0 conditions or not : Use a maximum of codes or not : Shadowing taken into account or not (not used in TD-SCDMA) : Allocate carriers identically or not : Number of transmitters per site among which a cluster should be distributed : Additional constraint of taking into account the first-order neighbours in other clusters : Additional constraint of taking into account the second-order neighbours in other clusters


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• • • • • • • • • • • • • • • • • •

: The number of scrambling codes in one cluster/SYNC_DL : Take the minimum reuse distance into account or not : Take exceptional pairs into account or not : Minimum pilot signal level constraint (not used in TD-SCDMA) : Use the maximum downlink transmission power or not (not used in TD-SCDMA) : The percentage of the maximum downlink power is is set to 0 (not used in TDSCDMA) : The maximum cost of 1st order neighbours : The maximum cost of 2nd order neighbours : The maximum cost of 3rd order neighbours : The cost for inter-technology neighbours : The maximum cost for same-cluster/SYNC_DL neighbours : The maximum cost for a minimum reuse distance constraint violation : The cost for exceptional pair constraint violation : Coverage conditions: Use indoor losses defined per clutter class or not : Take the Close Neighbours constraint into account or not (TD-SCDMA only) : Maximum distance within which close neighbours are located (TD-SCDMA only) : Minimum importance value of close neighbour (TD-SCDMA only) : Maximum cost of a close neighbour relation (TD-SCDMA only)

Sample -1500. 500. 5000. 200000. 1 1 1 1 0 1 1 1 0 1 1 0 3 0 0 8 1 1 -10500 0 5000 100 50 5 100 50

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100 100 0 1 80000. 3000. 100

10.1.9 Automatic PN Offset Allocation Parameters The following parameters are saved for automatic PN offset allocation (CDMA2000 documents): • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

: Minimum Ec/I0 constraint : Value for the TDrop : Cell edge coverage probability : Default re-use distance : PN Offset per Cell strategy available or not : Adjacent PN-Cluster per Site strategy available or not : Distributed PN-Cluster per Site strategy available or not : PN offset allocation strategy : Reset all already allocated codes or not : Use existing neighbours or not : The order of neigbours to take into account, i.e., 1st, 2nd, or 3rd : Calculate neighbours using the addition Ec/I0 conditions or not : Shadowing taken into account or not : Allocate same PN offset to cells of the same transmitter or not : Value for the PILOT_INC : Number of PN offsets per cluster : Take the minimum reuse distance into account or not : Take exceptional pairs into account or not : Use a maximum of codes or not : Minimum pilot signal level constraint : Use the maximum downlink transmission power or not : The percentage of the maximum downlink power is is set to 0 : The maximum cost of 1st order neighbours : The maximum cost of 2nd order neighbours : The maximum cost of 3rd order neighbours : The cost for inter-technology neighbours : The maximum cost for a minimum reuse distance constraint violation : The cost for exceptional pair constraint violation : Coverage conditions: Use indoor losses defined per clutter class or not

Sample 200000. 1 1 1 2 1 1 1 1

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0 4 3 1 1 1 -1600. -1800. 6000. 0 -10500 0 5000 100 50 5 100 100 100 0

10.1.10 Automatic OFDM Resource Allocation Parameters The following parameters are saved for automatic allocation of resources in OFDM networks: • • • • • • • • • •

: Neighbours taken into account or not : Distance taken into account or not : Interference matrices taken into account or not : Frequency plan taken into account or not : Allocate the same segment to co-transmitter cells or not : Minimum global reuse distance : Per-site or free allocation for SSS ID (LTE) and cell permbase (WiMAX) : Uniform physical cell ID or preamble index distribution active or not : Physical cell ID, preamble index, or zone permbase allocation domain (restricted = 0, entire = 1, custom = 2, or per-cell = 3) : List of excluded physical cell IDs, preamble indexes, or zone permbases for custom allocation domain type

Automatically allocated resources in OFDM networks include: • • •

LTE: Frequency and physical cell ID allocation parameters WiMAX: Frequency, preamble index, and zone permbase allocation parameters Wi-Fi: Frequency allocation parameters

Sample 1 1 1 1 0

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100. 1 1 2

10.1.11 Microwave Radio Links Parameters The following parameters are saved for microwave radio links: • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

: Quality model used for calculations , , , : Quality objectives , , , : Availability objectives : Rain model used : Residual BER : Value of alpha 1 : Value of alpha 2 : Reference delay for minimum phase : Reference delay for non-minimum phase : Availability objectives ratio for equipment : Availability objectives ratio for rain : Average value of k : Minimum value of k : Use automatic power control or not : Multi-path occurence method : Ignore cross-polar discrimination : Ignore passive repeaters : BER to calculate : Value of BER 1 : Value of BER 2 : Rain model recommendations version : Use the global value for k1 : Use the global value for k2 : Calculate for given link ports : Shared multi-channel frequency diversity : Signal enhancements : Maximum distance for interference filtering : Local min threshold degradation : Global min threshold degradation : Interference calculation in the direction from site A to site B : Interference calculation in the direction from site B to site A : Interference calculation in the uplink : Interference calculation in the downlink : Interference correlation surface area : Automatic interference weighting : Power control for interference calculation : Interfered wanted bandwidth : Interference over shoot calculation : Interfered bandwidth co-channel only : Ignore interference between channels of the same link : Interfering profile calculation step : Calculation details (none, uplink, downlink, both) through : Bitsets for clutter category properties through : Soil type

Sample

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6 3 4 2 1 3 2 1 5 1.e-012 10 1 6.30000019 6.30000019 33. 33. 1.33 0.88 0 1 1 0 5 1.e-003 1.e-006 1 1 1 selected 0 1 50000. 1. 3. 1 1 0 0 100. 0 0 250 0 0 1 50 both 0 B

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1 B 1 B 1 B 0 B 1 B 2 B 2 B 2 B 4 B 2 B 2 B 2 B 2 B 2 B 1 E 1 E 0 E 1 E 1 E 1 E 1 E 1 E 1 E 1 E 1

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E 1 A 1 A 1 A 1 A 1 A 1 E 1 E 1 E 1 E 1 E 1 E

10.1.12 Macros The following parameters are saved for macros: • • •

: Full path to the macro file : Language in which the macro is written : The target time allocated to macro execution

Sample C:\TestsAddin\testEvents.vbs VBScript 3600

10.2 Contents of Additional Configuration Files Complete descriptions of the different additional configuration files are provided below.

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10.2.1 Print Setup Configuration The following parameters are saved for print setup: •

•

•

Page tab : • Paper size and orientation , margins , scaling with the fit to page option Components tab: • Rulers and area inside focus zone only : • Legend : Legend flag, outer and inner position, and inside map flag • Comments : Comments flag, vertical and horizontal position, and the inside map flag , comment text , and font details Header/Footer tab: • Header logo : Logo flag, vertical and horizontal position, and the inside map flag , logo image , and logo width and height in pixels • Header title : Header flag, vertical and horizontal position, and the inside map flag <Position vPos="" enable="" hPos="" insideMap=""/>, title text <text>, and font details • Footer logo <LogoBottom>: Logo flag, vertical and horizontal position, and the inside map flag <Position vPos="" enable="" hPos="" insideMap=""/>, logo image <bitmap>, and logo width and height in pixels <Dimensions width="" height=""/> • Footer text <Footer>: Footer flag, vertical and horizontal position, and the inside map flag <Position vPos="" enable="" hPos="" insideMap=""/>, footer text <text>, and font details Sample <?xml version="1.0" encoding="UTF-8"?> <PrintConfiguration version="1"> <Page> <Paper size="" orientation="1"/> <Margins right="2000" left="2000" bottom="2000" top="2000"/> <Scale fitToPage="1">12 495</Scale> </Page> <Map insideFZonly="1" rulers="1"/> <Legend> <LegendPos enable="0" majorPos="3" minorPos="0" insideMap="0"/> </Legend> <Comments> <Position vPos="1" enable="0" hPos="1" insideMap="0"/> <text></text> </Comments> <Logo> <Position vPos="0" enable="1" hPos="0" insideMap="0"/> <bitmap></bitmap> <Dimensions width="46" height="18"/> </Logo> <Title> <Position vPos="0" enable="0" hPos="1" insideMap="0"/> <text></text> 

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10.2.2 Table Import/Export Configuration The following parameters are saved for table import/export: • • • • •

Header flag Field separator Decimal symbol Fields available in the table (field legends) Fields selected for import/export (field legends)

Sample 1 . Site Transmitter ... Site Transmitter ...

10.2.3 Coverage Prediction Report Configuration The following parameters are saved for coverage prediction reports: •

Columns selected in the Columns to be displayed dialogue including the field titles Sample <?xml version="1.0" encoding="UTF-8"?> <ReportConfiguration> <SelectedFields> <Field> <Title>Surface (km²) % of Covered Area

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...

10.2.4 CW Measurement Import Configuration More than one CW measurement import configurations can be saved in a single CWMeasurementsImport.ini file. The following parameters are saved in the CWMeasurementsImport.ini files: • • • • • • • • • • • • • • •

Configuration name in square brackets First measurement row (Header) Separator (Separator) Decimal symbol (DecimalSeparator) Type of files for which the configuration has been defined (Pattern) Column containing the X coordinates (Xindex) Column containing the Y coordinates (Yindex) Column containing the measurement values (MeasIndex) Unit of the measurement values (Unit) Frequency of the measurements (Frequency) Height of the receiver used for measurements (Height) Gain of the receiver used for measurements (Gain) Losses of the receiver used for measurements (Losses) Total number of columns in measurement files (NbCol) Column types (Col0 to ColNbCol)

The column type indexes are as follows:

Sample [ConfigurationName] Header=2 Separator=tab DecimalSeparator=. Pattern=*.txt Xindex=1 Yindex=2 MeasIndex=4 Unit=0 Frequency=2110 Height=1.5 Gain=0 Losses=0 NbCol=23 Col0=1 Col3=4 Col5=0 ...

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Type

Index

Text

0

Integer

1

Real

2

Date

3

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10.2.5 Drive Test Data Import Configuration More than one drive test data import configurations can be saved in a single DriveTestDataImport.ini file. The following parameters are saved in the DriveTestDataImport.ini files: • • • • • • • • • • • • • • • • •

Configuration name in square brackets First measurement row (Header) Separator (Separator) Decimal symbol (DecimalSeparator) Type of files for which the configuration has been defined (Pattern) Column containing the X coordinates (Xindex) Column containing the Y coordinates (Yindex) Unit of the measurement values (Unit) Height of the receiver used for measurements (Height) Gain of the receiver used for measurements (Gain) Losses of the receiver used for measurements (Losses) First identifier (GenericNameIdOne) Second identifier (GenericNameIdTwo) Format of the second identifier (IdFormat) Wireless technology (Techno) Total number of columns in measurement files (NbCol) Column types (Col0 to ColNbCol)

The column type indexes are as follows: Type

Index

Text

0

Integer

1

Long Integer

2

Single

3

Double

4

Date

5

6

Sample [ConfigurationName] Header=2 Separator=tab DecimalSeparator=. Pattern=*.* Xindex=1 Yindex=2 Unit=0 Height=1.5 Gain=0 Losses=0 GenericNameIdOne= GenericNameIdTwo=BSID IdFormat=Decimal Techno=IEEE 802.16e NbCol=21 Col0=1 Col3=1 Col4=4 ...

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10.3 Content of the Custom Predictions File The content of the custom predictions file (by default, studies.XML in the installation folder) is identical to the content found between the and tags in the configuration file. For more information, see "Coverage Predictions" on page 147.

10.4 Content of the "Value Intervals" Predictions Files The content of the XML files for coverage predictions calculated by value intervals (by default, prediction_name>.XML in the C:\\.studies\{} folder) is identical to the content found between the and tags in the configuration file. For more information, see "Coverage Predictions" on page 147.

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Chapter 11 Initialisation Files This chapter covers the following topics: •

"Atoll Initialisation File" on page 167

•

"ACP Initialisation File" on page 226


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11 Initialisation Files Initialisation files can be used to store operational and working environment settings. These files are optional, not required for working with Atoll, but are useful means for selecting required calculation methods and other settings. This chapter describes the formats of these files in detail: •

Atoll initialisation file (Atoll.ini) This file contains conventions, calculation settings, and other options for Atoll. For more information on these options, see "Atoll Initialisation File" on page 167. Atoll.ini can be automatically loaded when Atoll is run when it is: a. Identified in the command line parameter -Ini "inifilename" (see "Atoll Command Line Parameters" on page 31 for more information), or b. Located in the Atoll installation folder. This file will be ignored if an initialisation file is loaded through the command line parameter. • • •

•

You can open the Atoll.ini file in the Atoll installation folder for editing by pressing CTRL+SHIFT+i. If no Atoll.ini file exists, a blank Atoll.ini file is created. You must restart Atoll in order to take into account modifications made in Atoll.ini. A given Atoll.ini section, e.g. [GUIUserRights] or [LTE], must occur only once in the file, with all options pertaining to that section listed under it. If you enter the same section twice, only the first occurrence of the section will be read and loaded by Atoll.

ACP initialisation file (ACP.ini) This file contains calculation settings and other options for the Atoll ACP module. For more information on these options, see "ACP Initialisation File" on page 226.

11.1 Atoll Initialisation File The following main groups of options are available: • • • • • • • • • • • • •

"General Options" on page 167 "GUI Options" on page 185 "Distributed Calculation Server Options" on page 189 "License Management Options" on page 190 "Database Options" on page 192 "Common Calculation Options" on page 195 "GSM GPRS EDGE Options" on page 204 "UMTS HSPA, CDMA2000, and TD-SCDMA Options" on page 209 "LTE, WiMAX, Wi-Fi, and LPWA Options" on page 215 "3GPP Multi-RAT Options" on page 221 "Microwave Radio Links Options" on page 222 "Measurement Options" on page 224 "Specifying the Location of the ACP.ini File" on page 226 The Atoll initialisation file is a powerful tool. You should not modify any option until and unless you are absolutely sure of what you are doing.

11.1.1 General Options 11.1.1.1 Managing Memory Allocation per Session in Atoll 64-bit You can set a Working Set Memory limit per Atoll session. This upper limit may be useful for Atoll application servers in order to avoid any one Atoll session from using all available memory. Setting a Working Set Memory limit will make Atoll retrieve additional memory, if needed, from the paging file rather than from the physical memory (RAM).

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Atoll 64-bit is able to efficiently use up to 4 terabytes of memory on Microsoft Windows Server 2012 Standard and Datacenter versions. For a detailed list of memory limits of different versions of Microsoft Windows, see the Microsoft article at this URL: https:// msdn.microsoft.com/en-us/library/windows/desktop/aa366778%28v=vs.85%29.aspx The maximum amount of usable memory for Atoll 64-bit is determined by the size of available physical memory and the paging file. In Windows operating systems, the memory allocated to any process is either part of the physical memory or of the paging file. In order to track the memory consumption of a process, two memory usage indicators are available: •

Committed Memory: The amount of memory allocated either from the physical memory or from the paging file. This information is available in the Windows Performance Monitor (Perfmon) under the "Process->Virtual Bytes" counter.

•

Working Set Memory: The amount of committed memory allocated from the physical memory. The working set memory is less than or equal to the committed memory. This information is available in the Windows Performance Monitor (Perfmon) under the "Process->Working Set" counter.

You can set a maximum working set memory per Atoll session by adding the following lines to the Atoll.ini file: [Memory] MaximumWorkingSetSize = N Where N is the maximum working set memory size in MB. If you set the maximum working set memory to N MB, Atoll will retrieve N MB of memory from the physical memory, if available, and any additional amount of memory from the paging file, if available. If the amount of retrievable memory from the paging file is not enough, or if the paging file does not exist on the server, Atoll will try to obtain the additional amount of memory from the physical memory cache, if available. A large paging file is recommended.

If required, multiple Atoll shortcuts can also be created, each using a dedicated Atoll.ini file. This enables you to define different values for the maximum working set memory option in different Atoll.ini files and assign different memory limits to different users. Once you have created different Atoll.ini files with different values for this option, you can point to these Atoll.ini files in the path defined in the Atoll shortcut. For more information, see "Atoll Command Line Parameters" on page 31. You can also monitor the amount of memory used by an Atoll session using: •

The Event Viewer: You can have the maximum working set size defined for the Atoll session displayed in the Atoll Event Viewer. To do so, add the following lines to the Atoll.ini file: [Memory] DisplayMaximumWorkingSetSize = 1 DisplayMaximumWorkingSetSize is set to 0 by default.

• •

The Windows Task Manager: You can monitor the Working Set Memory used by an Atoll session in real time in the Windows Task Manager's Details tab under the "Working set (memory)" counter. The Windows Performance Monitor (Perfmon): You can monitor the Working Set Memory used by an Atoll session in real time in the Windows Performance Monitor via the "Process->Working Set" counter.

11.1.1.2 Changing the Default Metre-to-Feet Conversion Factor By default, Atoll converts 1 metre to 3.28084 feet. You can add the following lines to the Atoll.ini file to change this factor: [Units] MeterToFeetFactor = value

11.1.1.3 Changing the Default Mile-to-Metre Conversion Factor By default, Atoll converts 1 mile to 1609.344 metres. You can add the following lines to the Atoll.ini file to change this value:

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[Units] MilesToMeterFactor = value

11.1.1.4 Modifying the Default Formats of Site and Transmitter Names Through the Atoll.ini file, it is possible to specify the default naming conventions for sites and transmitters. By default, when a site is created, it is named Site, where is the sequential number of that site. You can specify your own prefix for the default site name by adding the following lines to the Atoll.ini file: [Site] Prefix = When the Prefix parameter is specified, new sites are named instead of Site. By default, when a transmitter is created, it is named _, where is the name of the site where the transmitter is located and is the sequential transmitter sector identifier on that site. You can specify a prefix and a suffix for the default transmitter name by adding the following lines to the Atoll.ini file: [Transmitter] Prefix = Suffix = • • • •

When the Prefix parameter is specified, new transmitters are named _ instead of _. When the Suffix parameter is specified, new transmitters are named _ instead of _. When both the Prefix and Suffix are specified, new transmitters are named _ instead of _. If you omit the Prefix or Suffix parameters (or if you use Prefix = ) the default naming method is used.

It is also possible to remove the underscore character ("_") from the transmitter name. For example, new transmitters can be named instead of _. To remove the underscore, add the following lines to the Atoll.ini file: [Transmitter] Underscore = 0 By default, Underscore is set to 1. When Underscore is set to 0, the underscore character is omitted in new transmitter names. You can also specify whether the sequential identifier that is appended to transmitter name should be a numeric (0-9) or an alphabetic (a-z or A-Z) character. You can also specify whether the numbering sequence starts with 0, 1 or any other value, or whether the alphabetical sequence starts with a, A (to specify upper or lower case), or any other character. The following lines define these options in the Atoll.ini file: [Transmitter] SuffixIsNum = 0|1 First = FirstCharSuffix = •

•

When SuffixIsNum = 1 , new transmitter names are appended with a numeric suffix. The parameter First specifies the number of the first transmitter in the numbering sequence. For example, if SuffixIsNum = 1 and First = 0, then the transmitter names will be appended with 0, 1, and 2. When SuffixIsNum = 0, new transmitter names are appended with a letter. The parameter FirstCharSuffix specifies the letter of the first transmitter in the alphabetic sequence. For example, if SuffixIsNum = 0 and FirstCharSuffix = a, then the transmitter names will be appended with a, b, and c.

By default, SuffixIsNum is set to 1, First is set to 1, and FirstCharSuffix is set to A.

11.1.1.5 Disabling Automatic Renaming of Transmitters and Cells When the name of a site is modified, Atoll automatically renames the transmitters, cells, repeaters, and remote antennas related to that site according to the new site name. By the same logic, when the name of a transmitter is modified, Atoll automatically renames the cells, repeaters, and remote antennas related to that transmitter. Automatic renaming is enabled by default. However, it can be disabled by adding the following lines to the Atoll.ini file: [AutoRename]

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Transmitters = 0 3GCells = 0 Repeaters = 0 • • •

"Transmitters" refers to transmitter renaming when the site name is changed. "3Gcells" refers to cell renaming in 3G and 4G when the transmitter name is changed. "Repeaters" refers to repeater and remote antenna renaming when the transmitter name is changed.

11.1.1.6 Setting the TIFF Colour Convention In the default palette, the first colour indexes represent the useful information and the remaining colour indexes represent the background. You can export TIFF files with a palette containing the background colour at index 0 along with other colour indices representing the foreground. This can be helpful when working on TIFF files exported by Atoll in other tools. To do so, the Atoll.ini file must contain these lines: [TiffExport] PaletteConvention = Gis

11.1.1.7 Creating an Event Viewer Log File You can define a log file path and file name in Atoll.ini in order to save all the warning, error, and information messages displayed in the Event Viewer window to a log file. To do this, add the following lines to Atoll.ini: [EventsObserver] LogPath = FullPath\LogFile.log The path should be the full path to the log file, which can be, for example, "\\Server\Drive\Root\Folder\Atoll\" or "C:\Program Files\Forsk\Atoll\" (without quotation marks). "LogFile.log" will be created by Atoll as an ASCII text file, and can have any file name and extension. Atoll will overwrite any already existing log file with the same name. If Atoll is unable to overwrite the existing log file, it will not create any log. You can also start Atoll, specifying a log file, by starting it with "Atoll.exe -log LogFile.log", either from the command line, or by modifying the shortcut parameters. If you have a log file defined in the Atoll.ini file, and run Atoll with the -log option in the command line, the command line log file will have priority over the one mentioned in the Atoll.ini file. The option available in Atoll.ini is more suitable for running Atoll using macros. Apart from these options, you also have the possibility to save the messages in the Event Viewer to a log file during an Atoll session (via context menu of Event Viewer).

11.1.1.8 Displaying Insufficient Permission Messages in the Event Viewer By default, a message is displayed in the Event Viewer when a user attempts to load an add-in for which he does not have the necessary permissions. If you do not want insufficient permission messages to appear in the Event viewer, add the following lines to the Atoll.ini file: [EventsObserver] ShowAddinAccessDeniedMsg = 0 ShowAddinAccessDeniedMsg is set to 1 by default.

11.1.1.9 Increasing the Maximum Printing Resolution By default, Atoll limits the printing resolution to 150 dpi (dots per inch) to improve performance and consume less memory when printing. If you want Atoll to print your maps in a higher resolution than 150 dpi, you can add the following lines to the Atoll.ini file: [Print] MaxDPI = 300 300 dpi is given as an example only.

11.1.1.10 Copying Externalised Calculation Results on Save As By default, when you save a copy of an Atoll document (File > Save As) with the following linked externalised calculation results: private path loss matrices, path loss tuning measurement points catalog files, coverage prediction numerical results, or microwave link profiles, a dialog box allows you to choose from the following options: •

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• •

Make copies of the externalised calculation results with the new document Do not retrieve externalised calculation results for the new document

To set the default option and suppress this dialog box, add the following lines to the Atoll.ini file: [Settings] CopyExternalResultsDialog = 0 CopyExternalResults = value CopyExternalResultsDialog is set to 1 by default. This means that the dialog box appears by default. Setting CopyExternalResultsDialog to 0 hides the dialog box and the externalised calculation results are managed according to the value of the CopyExternalResults option: • • •

0: Link the new Atoll document with the externalised calculation results of the original document 1: Make copies of the externalised calculation results with the new document 2: Do not retrieve externalised calculation results for the new document

CopyExternalResultsDialog is ignored when Atoll is run in non-interactive mode, for example using the API, and the externalised calculation results are managed according to the value of the CopyExternalResults option.

11.1.1.11 Disabling External Storage of Numerical Coverage Prediction Results The calculation results of coverage predictions that are displayed by value intervals are stored in external files containing numerical values. This allows you to change the prediction’s display thresholds without having to recalculate it. It also enables the comparison of numerical values between predictions. You can disable storage of numerical results in external files by clearing the Store prediction numerical results check box in the Predictions Properties dialog box. You can also define the default value of this check box by adding the following lines to the Atoll.ini file: [Studies] NumericalResults = value When NumericalResults is set to 0, the Store prediction numerical results check box is cleared by default. When NumericalResults is set to 1, the Store prediction numerical results check box is checked by default.

11.1.1.12 Exporting Prediction Coordinates using the Projection Coordinate System When exporting a coverage prediction to a raster file in "Text Files (*.txt) format, you can export the prediction coordinates using the Projection coordinate system (instead of the Display system) by adding the following lines to the Atoll.ini file: [Studies] CoordSystemForTextExportIsProjection = 1 CoordSystemForTextExportIsProjection is set to 0 by default.

11.1.1.13 Restricting the List of Predictions for Creating Sector Traffic Maps When you create a sector traffic map, i.e., traffic map based on cell coverage areas, Atoll uses an existing best server coverage prediction in order to be able to distribute the live traffic data geographically. Atoll lets you select the best server coverage prediction on which the traffic map will be based. In the list of available best server coverage predictions, Atoll lists all the best server coverage prediction available in the Predictions folder, whether they were created using a margin or without. If you want Atoll to list only the best server coverage predictions that were created without a margin, i.e., with 0 dB margin, you can add the following lines to the Atoll.ini file: [Studies] SelectNullMarginOnly = 1 SelectNullMarginOnly is set to 0 by default, which means that Atoll lists all the best server coverage predictions available.

11.1.1.14 Displaying Path Loss Calculation Details in the Event Viewer During path loss calculations, Atoll displays details about these calculations in the Tasks tab of the Event Viewer. These details cannot be copied or saved. If you want access to these details, or to a summary of these details, once the calculations have finished, you can add the following lines to the Atoll.ini file: [Pathlosses] DisplayInvalidityCause = 1 DisplayIndividualSuccessOrFailure = 1

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DisplayOverallSuccessOrFailure = 1 Setting the DisplayInvalidityCause option to 1 will display the cause for which path losses were calculated for each transmitter, setting DisplayIndividualSuccessOrFailure to 1 will display whether the path loss calculation succeeded or failed for each transmitter, and setting DisplayOverallSuccessOrFailure to 1 will display the total number of path loss matrices calculated, the number of path loss matrices calculated successfully, and the number of calculations that failed. These details are listed in the Events tab of the Event Viewer.

11.1.1.15 Mapping Atoll Coordinate Systems with MapInfo/ESRI Vector Files It is now possible to define a mapping between the coordinate systems in Atoll and the coordinate systems defined in the header files of MapInfo (MIF) and ESRI (PRJ) vector files that you want to import. You can define a mapping between the two coordinate systems by adding the following lines to the Atoll.ini file: [MITAB] Coordinate system definition in the header file = Coordinate system code in Atoll In this way, Atoll is able to exactly detect the coordinate system used by the vector file being imported. In MIF files, the CoordSys clause defines the coordinate systems, datum, unit, and other information. The coordinate system definition is different in the PRJ files. The syntax used in Atoll.ini follows the syntax of the CoordSys clause in MIF files. Using the same syntax for MIF and PRJ files, Atoll is able to read the detect the coordinate systems for both MapInfo and ESRI vector files. The coordinate system codes in Atoll are stored in the CS files in the coordsystems folder. To access the coordinate system codes through Atoll: 1. Select Tools > Options. The Options dialog box opens. 2. On the Coordinates tab, click the browse button (...) to the left of the Projection field. The Coordinate Systems dialog box opens. 3. Select a coordinate system in the pane. 4. Click the Properties button. The Coordinate System properties dialog box opens. The coordinate system code is available in the properties dialog box. A few examples of such mapping are given below. [MITAB] ; NTF Earth Projection 1, 107 = 4275 ; Tokyo Earth Projection 1, 97 = 4301 ; WGS 84 / UTM zone 31N Earth Projection 8, 104, "m", 3, 0, 1, 500000, 0 = 32631 ; WGS 84 / UTM zone 53N Earth Projection 8, 104, "m", 135, 0, 0.9996, 500000, 0 = 32653 ; WGS 84 / UTM zone 54N Earth Projection 8, 104, "m", 141, 0, 0.9996, 500000, 0 = 32654 ; NTF (Paris) / France II étendue Earth Projection 3, 1002, "m", 0, 46.8, 45.8989188889, 47.69601444, 600000, 2200000 = 27595

11.1.1.16 Exporting Coverage Prediction Polygons in Text Format You can export coverage predictions in the form of polygons to text format files. Enabling this option influences the export feature for all exportable vector fomats (MIF, TAB, AGD, SHP, TXT). When this option is enabled, only the largest polygon is exported for coverage layers having more than one polygon. You can enable this feature by adding the following lines to the Atoll.ini file: [Studies] EnableLBS = 1

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Setting EnableLBS to 1 adds a new coverage prediction export format "LBS Polygon Files (*.txt)" to Atoll. The polygons are exported in a comma separated values format.

11.1.1.17 Defining Web Map Services Servers Web Map Services allow you to directly import geographic data from specialised servers into Atoll. The list of WMS servers can be defined in the Atoll.ini file as follows: [WMS] S1 = Server1 S2 = Server2 ... SN = ServerN You can define any number of servers by incrementing the index N. These servers will be available in the WMS data import dialog box in Atoll.

11.1.1.18 Improving Point Analysis Performance You can improve the performance, i.e. the calculation speed, of the Point Analysis tool by restricting the number of transmitters for which the received signal levels are calculated. To restrict the number of transmitters considered in the Point Analysis tool, add the following lines to the Atoll.ini file: [Perfos] PtAnalysisNbServersMax = X PtAnalysisMargin = Y PtAnalysisNbServersMax allows you to define the maximum number of servers (i.e. transmitters or cells) to consider when calculating the received signal levels. X is the maximum number of servers and it is set to 0 by default, i.e. no limit. PtAnalysisMargin allows you to define a margin with respect to the best server signal level. Atoll calculates the signal levels from all servers within a Y dB margin from the best server signal level. The default value is 30 dB. In addition to the above, you can also set the maximum number of servers displayed in the Point Analysis window and, consequently, the maximum number of arrows displayed in the Map window (from the pointer location). To set this number, add the following lines to the Atoll.ini file: [Perfos] PtAnalysisNbServersDisplayed = Z PtAnalysisNbServersDisplayed is set to 100 by default. It affects all tabs and reports of the Point Analysis tool in GSM, LTE, WiMAX, and WiFi. Only the Reception tab is impacted in UMTS, CDMA2000, and TD-SCDMA.

11.1.1.19 Excluding Vectors from Imported KML/KMZ Files By default, when a KML or KMZ file is imported in anAtoll document, the placemarks and vectors are both imported. By defining the following option in the Atoll.ini file, you can import KML and KMZ files without vectors: [Import] LoadKMLVectors = 0 LoadKMLVectors is set to 1 by default, which means that vectors are imported along with placemarks.

11.1.1.20 Combining Imported Zone Files By default, when you import a geographic data set user configuration file containing zones using Tools > User Configuration > Load, the imported zones replace the existing ones. If you wish to merge the zones being imported with the existing ones, add the following option in the Atoll.ini file: [Import] ShowOptionMergeZone = 1 ShowOptionMergeZone is set to 0 by default. When the option is set to 1, a Combine with existing zones option is available in the User Configuration dialog box.

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11.1.1.21 Setting the Precision for the Antenna Pattern Verification at Import Atoll checks whether the vertical and horizontal patterns are correctly aligned at the extremities. The antenna patterns are correctly aligned when: • •

the horizontal pattern attenuation at 0° is the same as the vertical pattern attenuation at the pattern electrical tilt angle, and the horizontal pattern attenuation at 180° is the same as the vertical pattern attenuation at the 180° less the pattern electrical tilt angle.

By default, the option is inactive, i.e., the pattern attenuations are considered the same if they differ less than 100 dB. If you want to change this default precision, add the following lines to the Atoll.ini file: [Antenna] PrecisionTimes10 = X Where X is the required precision in dB multiplied by 10. For example, if you want to set the precision to 0.5 dB, X will be 0,5  10 = 5 .

11.1.1.22 Exporting Selected Data Tables to XML Files If you want to select the tables that you want to export to XML files, add the following lines to the Atoll.ini file: [Export] AdvancedXML = 1 AdvancedXML is set to 0 by default.

11.1.1.23 Keeping the Original List Separator when Exporting in CSV Format Before exporting in CSV format, Atoll verifies if the list separator symbol is identical to the decimal or digit grouping symbols defined in your regional settings. By default, Atoll will change the list separator if it is found to be identical to the decimal symbol or the digit grouping symbols. You can force Atoll to keep the original list separator symbol by adding the following option in the Atoll.ini file: [Export] AlwaysUseListSeparatorInCSV = 1 AlwaysUseListSeparatorInCSV is set to 0 by default.

11.1.1.24 Opening Exported XLS Files Automatically in MS Excel When you export an entire data table, or selected columns, to an MS Excel file, Atoll can automatically run MS Excel once the export is complete and open the XLS file created by the export in MS Excel. To enable this feature, add the following option in the Atoll.ini file: [Export] AutoOpenWithExcel = 1 AutoOpenWithExcel is set to 0 by default.

11.1.1.25 Disabling Creation of New Documents from Templates You can disable the creation of new Atoll documents from templates by adding the following lines to the Atoll.ini file: [GUIUserRights] EnableNewDocFromTemplate = 0 EnableNewDocFromTemplate is set to 1 by default.

11.1.1.26 Blocking Access to Macros and Add-ins You can block access to the Add-ins and Macros dialog box by adding the following lines to the Atoll.ini file: [GUIUserRights] EnableMacrosAddins = 0

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EnableMacrosAddins is set to 1 by default.

11.1.1.27 Disabling Saving and Opening ZIP Files You can block access to the File > Save to Zip and File > Open From Zip menus by adding the following lines to the Atoll.ini file: [GUIUserRights] EnableZip = 0 EnableZip is set to 1 by default.

11.1.1.28 Hiding the Propagation Models Folder in the Parameters Explorer You can hide the Propagation Models folder in the Parameters explorer by adding the following lines to the Atoll.ini file: [GUIUserRights] HidePropagationModelsFolder = 1 HidePropagationModelsFolder is set to 0 by default.

11.1.1.29 Forbidding Shared Antenna Modification in Multi-RAT Documents When all technologies are not present in a multi-RAT document (3GPP or 3GPP2), you can forbid the modification of shared antenna parameters by adding the following lines to the Atoll.ini file: [GUIUserRights] AllowSharedParameterModification = 0 The following message will be displayed in the Events viewer: "Modifying a shared antenna is only allowed if all technologies from the database are being used in the current document". AllowSharedParameterModification is set to 1 by default.

11.1.1.30 Enabling Notification for Donor Transmitter Parameter Modifications Atoll can notify you whenever a donor transmitter parameter, which has an impact on a repeater, is modified. To activate the notification, add the following lines to the Atoll.ini file: [Transmitter] CheckImpactOnRepeaters = 1 CheckImpactOnRepeaters is set to 0 by default, which means that no notifications are displayed.

11.1.1.31 Setting the Display Precision of Floating Point Values Most floating point values in Atoll are formatted for displaying two digits after the decimal point. Such formatted floating point values include thresholds and power values in dBm. However, in case of documents connected to databases (other than MS Access), some non-formatted floating point values can be displayed with too many digits after the decimal point. You can set the display precision for non-formatted floating point values in Atoll dialog boxes and tables. For example, in order to display two digits after the decimal point, you can add the following lines to the Atoll.ini file: [Grids] NbDecimals = 2 This option applies to most non-formatted floating point parameters in Atoll, i.e., excluding geographic coordinates, formatted floating point values, and certain values where decimal precision is important. NbDecimals is set to -1 by default. This corresponds to maximum precision, i.e., all the digits after the decimal point available in the database are displayed.

11.1.1.32 Changing the Path to Linked Geo Data Files You can change the path to a linked geographic data file by clicking the Find button in the Properties dialog boxes of the file. By default, the Find button in the Properties dialog box is available only for missing geographic data files, i.e., the linked files that Atoll is unable to locate and load. However, you can enable the Find button even for available geographic data files by adding the following lines to the Atoll.ini file:

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[Geo] FindGeoButtonAlwaysActive = 1 FindGeoButtonAlwaysActive can be useful when you have changed the location of a geographic data file, and you wish to change the path to the new location. It is set to 0 by default. When changing the path to a linked geographic data file, you must provide the new path to the same file. This option does not allow linking to another file instead. In order to link to another file, you must follow the normal file import procedure.

11.1.1.33 Exporting/Importing Vector Data with a Display Configuration File When you export vector data from anAtoll document, you can simultaneously export the corresponding display configuration file (CFG) of the edited vector layer by adding the following lines to the Atoll.ini file: [Geo] VectorDisplayConfigurationCompanionFile = 1 VectorDisplayConfigurationCompanionFile is set to 1 by default. The exported display configuration file will have the same file name and will be saved in the same directory as the exported vector-format file. When you import vector data in anAtoll document, the same option enables you to simultaneously import the corresponding display configuration file (CFG). The display configuration file will only be imported if it has the same file name and if it is located in the same directory as the imported vector-format file.

11.1.1.34 Using Only Visible Geo Data in Prediction Reports By default, Atoll takes into account all the geographic data when generating prediction reports, whether the geographic data is visible on the map or not. You can change the default behaviour for population, traffic, and generic geographic data by adding the following lines to the Atoll.ini file: [Geo] ReportObeysVisibility = 1 ReportObeysVisibility is set to 0 by default.

11.1.1.35 Exporting BMP, TIF, and PNG Files with a TAB Reference File When exporting BMP, TIF, and PNG files, Atoll can export the georeference information in a TAB file instead of the default respective World files (BPW or BMW for BMP, TFW for TIF, and PGW for PNG). If you want Atoll to export the georeference information in a TAB file when you export in BMP, TIF, and PNG formats, add the following lines to the Atoll.ini file: [RasterExport] GeorefWithTAB = 1 GeorefWithTAB is set to 0 by default.

11.1.1.36 Exporting BIL Files with a PRJ Projection File When you export a BIL file, you can force Atoll to generate an additional PRJ projection file for compatibility with ESRI. To enable this functionality, add the following lines to the Atoll.ini file: [RasterExport] ExportBILAsESRI = 1 ExportBILAsESRI is set to 0 by default.

11.1.1.37 Co-Planning: Linking the Sites Folder You can link the Sites folder, in addition to the Transmitters and Predictions folders, of a document to another (main) document using the File > Link With command by adding the following lines to the Atoll.ini file: [CoPlanning] LinkSites = 1

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LinkSites is set to 0 by default.

11.1.1.38 Disabling Normalisation of MIF/TAB Vector Files When importing vector files, Atoll normalises all the vectors in the files based on the convention that a vector whose vertices coordinates are defined clockwise creates a filled polygon, and a vector whose vertices coordinates are defined counterclockwise creates a hole. MapInfo vectors do not follow the same convention, and hence their normalisation at the time of import can take a long time. If you want to disable this normalisation when importing MIF and TAB vector files, add the following lines to the Atoll.ini file: [MITAB] DisableNormalization = 1 DisableNormalization is set to 0 by default.

11.1.1.39 Customising Performance Optimisation when Exporting Vector Files in TAB Format When you export vector files in TAB format, the performance is optimised by default , i.e. the export process is less timeconsuming. If the resulting TAB files do not meet the quality level you were expecting, you can disable the performance optimisation feature by adding the following lines to the Atoll.ini file : [MITAB] OptimizedTABExport = 0 OptimizedTABExport is set to 1 by default.

11.1.1.40 Adding the Duplicate Site to the Original Site’s Site List When you duplicate a site, you can choose to add the duplicate site to the site list (if any) of the original site by adding the following lines to the Atoll.ini file: [Site] AddToSiteListOnDuplicate = 1 AddToSiteListOnDuplicate is set to 0 by default.

11.1.1.41 Moving Sites without Moving Antennas By default, when an existing site is moved, its transmitters and antennas are relocated relative to the new coordinates of the site. You can force antennas to keep their coordinates when the site moves by adding the following lines to the Atoll.ini file: [GUI] MoveSiteMethod = 1 MoveSiteMethod is set to 0 by default. The following behaviour occurs when you move a site according to the value of MoveSiteMethod: MoveSiteMethod

Behaviour

0

The relative coordinates of the antennas follow the coordinates of the site.

1

The absolute coordinates of the antennas do not change.

2

A dialog box appears asking you whether to move the antennas with the site or not.

11.1.1.42 Real Altitude versus DTM Altitude in Sites’ Properties 11.1.1.42.1

Duplicate/Moved Sites By default, when an existing site is duplicated/moved in the map (or when its coordinates are modified from its Properties dialog box or from the Sites table) while a Real altitude is defined, the same Real altitude is inherited by the duplicate/moved site. You can force Atoll to clear the duplicate/moved site’s Real field or to populate it with the duplicate/moved site’s own DTM value by adding the following lines to the Atoll.ini file: [Site] ResetAltitude = 0|1|2

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ResetAltitude is set to 0 by default. The following occurs to the duplicate/moved site according to the setting of ResetAltitude: ResetAltitude

Real field of duplicate/moved sites

0

The Real field of the duplicate/moved site inherits the original site’s Real altitude.

1

The Real field of the duplicate/moved site is cleared.

2

The Real field of the duplicate/moved site inherits the duplicate/moved site’s own DTM value. If a site’s coordinate(s) and its real altitude are modified at the same time (from the site’s Properties dialog box or from the Sites table), the new value in the Real field will be kept even if ResetAltitude is set to 1 or 2.

11.1.1.42.2

New Sites By default, when you create/drop a new site, repeater, remote antenna, or any type of link in the map, the Real field in the sites’ Properties dialog boxes is cleared by default. You can force Atoll to populate it with the actual DTM value by setting ResetAltitude to 2. ResetAltitude

Real field of new sites

1

The Real field of the new site is cleared.

2

The Real field of the new site inherits the site’ own DTM value.

11.1.1.43 Using Only Visible Clutter Classes in Interference Prediction Reports By default, Atoll takes into account all the clutter classes when generating reports on interference-based coverage predictions, whether the clutter classes are visible on the map or not. You can change the default behaviour by adding the following lines to the Atoll.ini file: [Clutter] OnlyVisibleClassesInInterferenceReport = 1 OnlyVisibleClassesInInterferenceReport is set to 0 by default. The visibility of clutter classes on the map can be managed through the Display tab of the Properties dialog box of the Clutter Classes folder. Using this option, you can exclude clutter classes which are not relevant in interference prediction reports, for example, water.

11.1.1.44 Displaying % of Covered Clutter Classes w. r. t. the Focus Zone in Reports In coverage prediction reports, Atoll displays the percentages of covered clutter classes with respect to the total surface area of all the clutter classes covered by the prediction. If you want Atoll to display the percentages of covered clutter classes with respect to the total surface area of all the clutter classes within the Focus Zone, add the following lines to the Atoll.ini file: [Clutter] PerClassPercentagesRelativeToCoverageInReport = 0 PerClassPercentagesRelativeToCoverageInReport is set to 1 by default.

11.1.1.45 Displaying % of Covered Traffic Classes w. r. t. the Focus Zone in Reports In coverage prediction reports, Atoll displays the percentages of covered environment traffic classes with respect to the total surface area of all the environment traffic classes covered by the prediction. If you want Atoll to display the percentages of covered environment traffic classes with respect to the total surface area of all the environment traffic classes within the Focus Zone, add the following lines to the Atoll.ini file: [Traffic] PerClassPercentagesRelativeToCoverageInReport = 0 PerClassPercentagesRelativeToCoverageInReport is set to 1 by default.

11.1.1.46 Synchronising Private and Shared Path Loss Matrices When calculations are run, Atoll verifies whether the shared and private path loss matrices are valid. You can force Atoll to delete private path loss matrices by adding the following lines to the Atoll.ini file:

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[Pathlosses] FullResyncPrivShared = 0|1|2 •

• •

When FullResyncPrivShared is set to 0: invalid private path loss matrices are deleted if shared path loss matrices are valid when running calculations or checking the validity of path loss matrices (Propagation tab of the transmitter Properties dialog box). Valid private path loss matrices are preserved. When FullResyncPrivShared is set to 1: in addition to the 0 setting, valid private path loss matrices are deleted if shared path loss matrices are valid when checking the validity of path loss matrices. When FullResyncPrivShared is set to 2: in addition to the 1 setting, valid private path loss matrices are deleted if shared path loss matrices are valid when running calculations. This setting is not compatible with the use of tuned path loss matrices.

FullResyncPrivShared is set to 1 by default. •

•

If you have private path loss matrices tuned using measurement data, setting FullResyncPrivShared to 2 will force Atoll to delete them automatically when calculations are run. You should set FullResyncPrivShared to 1 when working with tuned private path loss matrices.

11.1.1.47 Selecting the Logo 2 Check Box by Default in Print Setup Print setup parameters are stored in the Atoll documents, and you can save the print setup parameters in CFG files (see "Print Setup Configuration" on page 160). If you wish to have the Logo 2 check box selected by default for any new Atoll document, add the following lines to the Atoll.ini file: [Print] LogoFooterChecked = 1 LogoFooterChecked is set to 0 by default.

11.1.1.48 Filtering Predictions by Technology When Reading the XML Studies File In the XML studies file, some common CDMA coverage predictions can be available for CDMA2000 and UMTS, or some common OFDMA coverage predictions can be available for WiMAX and LTE. If you want to filter the customised predictions stored in the XML studies file by technology, e.g. separate the WiMAX and LTE coverage predictions, and load only the predictions specific to the technology of the current Atoll document, add the following lines to the Atoll.ini file: [Studies] CustomStudiesFilteredByTechno = 1 CustomStudiesFilteredByTechno is set to 0 by default. This option is only relevant for reading the XML studies file. Atoll always writes the technology type in the XML studies file when customised coverage predictions are saved in it.

11.1.1.49 Enabling Event Viewer Messages for MapInfo File Import/Export You can enable the display of Event Viewer information, warning, or error messages related to MapInfo files by adding the following lines to the Atoll.ini file: [MITAB] EnableMessages = 1 EnableMessages is set to 0 by default. Atoll does not display any message related to MapInfo file import and export.

11.1.1.50 Setting the Resolution of Population Maps in Coverage Prediction Reports Atoll uses the default resolution, defined in the Predictions folder’s Properties dialog box, for rasterisation of the population maps. In order to use a different resolution for higher or lower precision, you can add the following lines to the Atoll.ini file: [Population] ReportResolution = X Where X is the resolution for the conversion of population map vectors into raster.

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If you set ReportResolution to a very precise (low) value, the performance (calculation speed) can be considerably decreased depending on the size of the population maps in the document. It is recommended to set this parameter to an optimum value, i.e., just precise enough to get the required accuracy.

11.1.1.51 Setting the Precision in Coverage Prediction Reports You can set the precision of the floating point values displayed in the absolute value columns of coverage prediction reports by adding the following lines to the Atoll.ini file: [Studies] ReportDecimalPlacesAbsolute = X Where X is the number of digits following the decimal. You can set the precision of the floating point values displayed in the percentage value columns of coverage prediction reports by adding the the following lines to the Atoll.ini file: [Studies] ReportDecimalPlacesPercent = X Where X is the number of digits following the decimal.

11.1.1.52 Including Pixel-free Ranges in Coverage Prediction Reports By default, the ranges which do not contain any pixels do not appear in the coverage prediction reports. You can include these ranges in coverage prediction reports by adding the following lines to the Atoll.ini file. [Studies] ShowIntervalsWithNoCoverageInReport = 1 ShowIntervalsWithNoCoverageInReport is set to 0 by default.

11.1.1.53 Changing Hot Spot Reference Surface in Prediction Reports In a coverage prediction report, Atoll displays the percentage of hot spots covered by each coverage layer (display thresholds) with as reference the hot spot surface area covered by the whole prediction. If you want Atoll to display the percentage of hot spots covered by each coverage layer (display thresholds) with as reference the hot spot surface area, add the following lines to the Atoll.ini file: [Studies] UseFullHotSpotSurfaceOnReport = 1 UseFullHotSpotSurfaceOnReport is set to 1 by default.

11.1.1.54 Exporting Only Visible Value Interval Layers of Coverage Predictions By default, Atoll exports all the layers (levels) of a coverage prediction being exported. For some coverage predictions (coverage predictions displayed by value intervals and not by discrete values, excluding GSM coverage predictions by coding schemes, throughput, and CQI), you can export only the visible levels by adding the following lines to the Atoll.ini file: [Studies] ExportOnlyVisibleLevels = 1 ExportOnlyVisibleLevels is set to 0 by default, which means that when a coverage prediction is exported, Atoll will export all of its levels whether they are visible or not. Atoll exports only visible coverage predictions. If a coverage prediction consists of only one level, the visibility check box of that level also controls the visibility check box of the prediction itself. This means that if the visibility check box of the only level of such a prediction is cleared, the prediction will itself be hidden and will not be exported.

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11.1.1.55 Avoiding Overlapping Pixels in Best Server Coverage Prediction In best server coverage predictions, i.e., Coverage by Transmitter with option "Best server" and a margin of 0 dB, some pixels can be covered by more than one transmitter if the received signal level from two or more transmitters is exactly the same. To avoid this, add the following lines to the Atoll.ini file: [Studies] NoOverlapOnBestServer = 1 NoOverlapOnBestServer is set to 0 by default. When NoOverlapOnBestServer is set to 1, Atoll arbitrarily selects one of the best servers on such pixels. This option can be useful, for example, when calculating population statistics based on a best server coverage prediction. When a pixel is covered by more than one best server, the population belonging to that pixel is counted as many times as the number of best servers, which can give erroneous percentages of covered population.

11.1.1.56 Using Legacy Coverage Prediction Reports If you want to revert to the old report layout, you can add the following lines to the Atoll.ini file: [Studies] ReportMethod = 0 ReportMethod is set to 1 by default.

11.1.1.57 Setting the Minimum ATL File Size Requiring Compression You can set the file size above which Atoll should compress data in ATL files by adding the following lines to the Atoll.ini file: [Compression] StartSizeInMB = X Where X is the file size in MB. Atoll will compress the ATL file if it is larger than X. By default, StartSizeInMB is set to 200.

11.1.1.58 Loading, Activating, and Setting Add-ins as Visible Installed add-ins are automatically loaded by Atoll and appear in the Add-ins and Macros dialog box. You can change this default behaviour for each individual add-in as follows: •

If you want an add-in neither to be loaded (i.e., deactivated) nor be available in the Add-ins and Macros dialog box, add the following lines to the Atoll.ini file: [Add-ins] Add-in Name = 0 •

If you want an add-in to be loaded, activated, and accessible in the Add-ins and Macros dialog box for activation/ deactivation, add the following lines to the Atoll file: [Add-ins] Add-in Name = 1 •

If you want an add-in to be loaded and activated, but only shown in the Add-ins and Macros dialog box for information (impossible to deactivate), add the following lines to the Atoll.ini file: [Add-ins] Add-in Name = 2 • If you want to set an add-in to be mandatory for Atoll, add the following lines to the Atoll.ini file: [Add-ins] Add-in Name = 3 Any add-in set to option 3 will be loaded and activated, but only shown in the Add-ins and Macros dialog box for information (impossible to deactivate). Atoll will not run if it is unable to load this add-in. Add-in Name is the name of the add-in as it appears in the Add-ins and Macros dialog box. Atoll fails to start if for some reason it is unable to load an add-in whose status is set to 3. The default status for add-ins is 1.

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11.1.1.59 Defining Online Map URLs Online maps allow you to display map data from the Internet in Atoll. You can define a list of online map URLs in the Atoll.ini file as follows: [OnlineMaps] Name1 = City1 URL1 = http://... Name2 = City2 URL2 = http://... ... NameN = CityN URLN = http://... You can define any number of online map URLs by incrementing the index N. These URLs will be available in the online map import dialog box in Atoll.

11.1.1.60 Changing the Default Cache Location for the Loaded Map Tiles The map tiles that you load into Atoll are stored in a specific cache directory named after the corresponding tile server. By default, the location of this cache is "%TEMP%\OnlineMaps". You can change this location by adding the following lines to the Atoll.ini file: [OnlineMaps] TilesCachePath = new_path

11.1.1.61 Defining the Microsoft Bing Tile Server for Online Maps If you want to define the Microsoft Bing Maps Server for online maps, you must request a Bing Maps key from Microsoft and use it with the following option in the Atoll.ini file: [OnlineMaps] BingKey = key You must request your key from Microsoft. When BingKey is specified with a valid key, "Bing" becomes available under Provider in the Add a Tile Server dialog box. A Type and a Language must also be defined before you can validate. •

Type: available choices are "Aerial", "Road", and "Hybrid"

•

Language: default languages are "English", "French", and "Japanese". More languages can be selected if they are defined with the following options in the same section of the Atoll.ini file: BingCultureX = culture For example: X = 0, culture = "pa-Arab" BingLanguageX = language For example: X = 0, language = "Punjabi (Arabic)" • •

X = 0 is equivalent to 4th position in the Language list (after the 3 default languages) culture and language settings can be found in the Culture and Language columns at the following URL: http://msdn.microsoft.com/en-us/library/hh441729.aspx

11.1.1.62 Defining the Microsoft Bing Tile Server for Online Searches By default, when you search for a point on the map by its full or partial postal address, Atoll returns specific search results. If you want to force Atoll to return a list of results based on the Microsoft Bing Maps server, you must request a Bing Maps key from Microsoft and use it with the following option in the Atoll.ini file: [OnlineSearch] BingKey = key

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11.1.1.63 Defining MapQuest for Online Searches By default, when you search for a point on the map by its full or partial postal address, Atoll returns specific search results. If you want to force Atoll to return a list of results based on the MapQuest server, you must request a key from MapQuest and use it with the following option in the Atoll.ini file: [OnlineSearch] MapQuestKey = key

11.1.1.64 Managing Carriage Returns in Imported TXT/CSV Files By default when you export the content of a table in TXT or CSV formats, the carriage returns (e.g. in a "Comments" frame) are replaced by "\n" characters in the exported file. When you import this file in an Atoll document, these "\n" characters are in turn replaced by carriage returns. If you want, you can force Atoll to replace carriage returns by spaces instead of "\n" characters in the exported tables by adding the following lines to the Atoll.ini file: [Export] NewLineEscapeSequence = " "

11.1.1.65 Deleting the Filtering Zone on Removing Filters From Tables By default, when you remove filters applied to tables, Atoll keeps the filters applied on through the map using the filtering zone. To remove the filtering zone as well when removing filters from tables, add the following lines to the Atoll.ini file: [Settings] KeepFilterZoneOnRemoveFilter = 0 KeepFilterZoneOnRemoveFilter is set to 1 by default.

11.1.1.66 Disabling the Database and Data Exchange Commands You can disable the Database and Data Exchange commands in Atoll’s Document menu by adding the following lines to the Atoll.ini file: [Settings] EnableDataExchangeCommands = 0 EnableDataExchangeCommands is set to 1 by default.

11.1.1.67 Enabling Atoll to Automatically Restart on Improper Exit If you wish Atoll to restart automatically after it closes unexpectedly, add the following lines to the Atoll.ini file: [System] RestartOnImproperExit = 1 RestartOnImproperExit is set to 0 by default. If set to 1, Atoll restarts following an improper exit without using any command line options that may be defined for its shortcut.

11.1.1.68 Specifying Default Folders Whenever Atoll loads, saves, imports, or exports the following files, Atoll opens a file selector dialog box. • • • • • •

Atoll documents (opening, opening as zip, saving, saving as zip). User configuration files (loading and saving). Zones (importing). Predictions (generating and exporting single and multiple predictions). Geo files (exporting vector files, zones, terrain sections, clutter, population, traffic, DTM, and so on). Grid views, XML, and generic files (importing and exporting).

You can specify default paths for the various folders used for saving Atoll files by adding the following lines in the Atoll.ini file: [DefaultFolders]

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RootFolder = ATLFilesFolder = UserConfigurationFilesFolder = ImportFolder = PredictionExportFolder = GeoExportFolder = DataExchangeImportFolder = DataExchangeExportFolder = CustomReportExportFolder = You can use RootFolder as a global shortcut, which can be used in the other folder paths. For example: RootFolder = \\Server\Path ATLFilesFolder = {RootFolder}\ATL You can use the shortcut {UserLogin} to replace the Windows user name. For example: RootFolder = \\Server\Path ATLFilesFolder = {RootFolder}\ATL\{UserLogin} In this case, if the user name is JSmith, then the default directory for ATL files is: \\Server\Path\ATL\JSmith

11.1.1.69 Specifying the Default Storage of Favourite Views You can specify whether favourite views are created and stored in the user profile or in the current document by adding the following lines in the Atoll.ini file: [FavouriteViews] DefaultStorage = 0|1 • •

When DefaultStorage is set to 0, favourite views are created and stored in the user profile. When DefaultStorage is set to 1, favourite views are created and stored in the document.

DefaultStorage is set to 0 by default, which means that favourite views are created and stored in the user profile.

11.1.1.70 Restoring Focus and Computation Zones of a Favourite View You can save the definition of a computation zone and a focus zone in favourite views and restore those zones when applying a favourite view by adding the following lines to the Atoll.ini file: [FavouriteViews] UpdateFocusAndComputationZone = 1 UpdateFocusAndComputationZone is set to 0 by default, which means that the computation zone and focus zone are not saved in the favourite views.

11.1.1.71 Fixing Antenna Electrical Azimuth and Tilt Values on Document Update Antenna electrical azimuths and tilts are used in calculations to determine the attenuation due to antenna patterns in different directions. Therefore, it is important that these values be correct. When you update Atoll documents from version 3.2V7.2 to 3.3V7.3, you can have Atoll check and fix any erroneous values in the Antennas table. • If you want Atoll to ignore any errors in the electrical azimuths and tilts, add the following lines to the Atoll.ini file: [Antenna] CheckOrFixElecAzAndTilt = 0 •

If you want Atoll to notify you about any errors in the electrical azimuths and tilts, add the following lines to the Atoll.ini file: [Antenna] CheckOrFixElecAzAndTilt = 1 •

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[Antenna] CheckOrFixElecAzAndTilt = 2 •

If you want Atoll to notify you about any errors in the electrical azimuths and tilts and set the electrical azimuths to 0, add the following lines to the Atoll.ini file: [Antenna] CheckOrFixElecAzAndTilt = 3 By default, CheckOrFixElecAzAndTilt is set to 1.

11.1.1.72 Limiting the Antenna Selection Assistant to the Antenna folder By default, the Antenna Selection Assistant limits its display to the list of antennas that are displayed in the Antennas folder. This means that you can create and apply a user configuration file to filter the Antennas folder, which then limits antenna selection to a subset of the full antenna database. You can set the Antenna Selection Assistant to display all available antennas, regardless of the user configuration of the Antennas folder, by adding the following lines to the Atoll.ini file. [Antenna] LimitChoiceToAntennaFolder = 0 By default, LimitChoiceToAntennaFolderConfig is set to 1.

11.1.2 GUI Options 11.1.2.1 Defining the Parameters for the Default Sites Symbol You can define the parameters of the default symbol used for displaying sites on the map through the Atoll.ini file. You can define the parameters as follows: [SitesSymbol] FontName = Name of the font Symbol = Character used for the site symbol from the character set of the font Size = Character size in number of pts Color = Colour of the symbol The default sites symbol is used when a new document is created in Atoll. To know the name of the font to use, and to set the symbol, you can use the Windows’ Character Map tool. You can use the copy/paste features to set the symbol in the Atoll.ini file. Example: [SitesSymbol] FontName = Wingdings Symbol = ¤ Size = 12 Color = 0

11.1.2.2 Using a Unique Symbol for Remote Antennas By default, remote antennas are displayed using the same symbol on the map as transmitters. If you wish to display remote antennas using a unique, non-modifiable symbol, add the following lines to the Atoll.ini file: [RemoteAntennas] FrozenSymbol = 1 FrozenSymbol is set to 0 by default.

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11.1.2.3 Using the Transmitter Symbol for Repeaters By default, repeaters are displayed using a unique symbol on the map. If you wish to display repeaters using the same symbol as that of the transmitters, add the following lines to the Atoll.ini file: [Repeaters] FrozenSymbol = 0 FrozenSymbol is set to 1 by default.

11.1.2.4 Keeping Transmitter Symbols From Changing on Search When using the Search Tool, all the transmitters that do not fulfil the search criteria are displayed as grey lines on the map. If you want these transmitters to keep their original symbols, add the following lines to the Atoll.ini file: [Transmitter] ChangeSymbolOnSearch = 0 ChangeSymbolOnSearch is set to 1 by default.

11.1.2.5 Displaying Filled Symbols for Inactive Transmitters on the Map By default, Atoll empties the symbols of inactive trasnmitters, repeaters, and remote antennas on the map. If you wish to display filled symbols for inactive transmitters, repeaters, and remote antennas on the map, add the following lines to the Atoll.ini file: [Transmitter] EmptySymbolWhenInactive = 0 EmptySymbolWhenInactive is set to 1 by default.

11.1.2.6 Refreshing the Display Automatically When a New Station is Dropped You can have Atoll refresh the display automatically each time a new station or a group of stations is dropped on the map by adding the following lines to the Atoll.ini file: [Transmitter] AutoSynchronizeDisplay = 1 AutoSynchronizeDisplay is set to 0 by default.

11.1.2.7 Hiding Information Displayed in the Status Bar Using compressed geo data formats (TIFF, Erdas Imagine, ECW) can cause performance loss due to real-time decompression. Performance can be improved by either hiding the Status Bar or by hiding some of the information displayed in the Status Bar (altitude, clutter class, or clutter height). To hide information in the Status Bar, add the following lines to the Atoll.ini: [StatusBar] DisplayZ = 0 DisplayClutterClass = 0 DisplayClutterHeight = 0 DisplayZ, DisplayClutterClass and DisplayClutterHeight respectively refer to the display of altitude, clutter class, and clutter height.

11.1.2.8 Displaying Date and Time in the Event Viewer You can instruct Atoll to display the date, and time with milliseconds in the Event viewer. To display this information, add the following lines to the Atoll.ini file: [EventsObserver] milliseconds = 1 date = 1 milliseconds is set to 0 by default.

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date is set to 1 by default.

11.1.2.9 Setting the Maximum Number of Lines to Coverage Prediction Tool Tips If you have more than one coverage prediction displayed on the map, the tool tips display the tip text for all the coverage predictions available at a pixel up to 30 lines by default. You can change this default number of tool tip text lines through the following option in the Atoll.ini file: [Studies] MultiplePlotsTipTextLines = X X is the number of lines to display in the tool tips. By default, MultiplePlotsTipTextLines is set to 30. If you set it to a very large value, however, the tool tip might not display correctly.

11.1.2.10 Changing the Display for Downlink Smart Antenna Results The downlink smart antenna simulation results, i.e, the angular distributions of downlink transmitted power density, calculated during Monte Carlo simulations using the Optimum Beamformer and Conventional Beamformer can be displayed in two different ways. By default, these diagrams take into account the antenna pattern of the single antenna element. If you want to these diagrams to represent the average array correlation matrices alone (symmetric about the horizontal axis), add the following option in the Atoll.ini file: [SAModel] DrawSingleElementPattern = 0 H

DrawSingleElementPattern is set to 1 by default, and the displayed diagram is g n     S   R Avg  S  . When you set H

DrawSingleElementPattern to 0, the diagram displayed will represent S   R Avg  S  .

11.1.2.11 Displaying Coverage Prediction Comments in the Legend Window You can display the contents of the Comments box of coverage prediction properties in the Legend window by adding the following lines to the Atoll.ini file: [Studies] CommentsInLegend = 1 The comments are displayed between the name of the coverage prediction and the thresholds. CommentsInLegend is set to 0 by default.

11.1.2.12 Displaying Leading Zeros in the CELL_IDENTITY Field By default, Atoll does not display leading zeros in the CELL_IDENTITY field of the Transmitters table in GSM and the Cells tables in UMTS, CDMA2000, and TD-SCDMA. For example, cell identity "00678" is displayed as "678". If you want Atoll to display leading zeros, you must set the minimun number of digits the CELL_IDENTITY field should contain by adding the following lines to the Atoll.ini file: [Display] CellIDNbDigits = X Where X is the number of digits that the CELL_IDENTITY field should contain. For example, CellIDNbDigits = 5 means that Atoll will display at least five digits in the CELL_IDENTITY field by adding leading zeros where required. This means that Atoll will display "00678" in the above example. However, if the CELL_IDENTITY field contains a number that has more than X digits, all the digits will still be displayed. For example, all seven digits in "9376562" will still be displayed even if CellIDNbDigits is set to 5.

11.1.2.13 Making the Antenna Additional Electrical Downtilt Accessible By default, Atoll does not allow modification of the Additional Electrical Downtilt for transmitters, station templates, repeaters, and remote antennas. To make this parameter accessible in the GUI, add the following lines to the Atoll.ini file: [Antenna] REDTDisplay = 1 REDTDisplay is set to 0 by default.

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11.1.2.14 Increasing the Width of the Clutter Description Pane in the Status Bar You can increase the width of the clutter description pane in the Status bar (bottom right), to display the descriptions of clutter classes with long names, by adding the following lines to the Atoll.ini file: [StatusBar] ClutterPaneWidth = X ClutterPaneWidth is set to 100 by default, which means 100% of its default width. To increase the width to, for example, twice the original width, set ClutterPaneWidth to 200.

11.1.2.15 Hiding the Technology Name in the Title Bar The names of the technologies corresponding to the current active document are displayed in the title bar. You can hide the technology names by adding the following lines to the Atoll.ini file: [DocTitle] UseTechnoName = 0 UseTechnoName is set to 1 by default.

11.1.2.16 Displaying Objects’ Discrete Values with User-defined Colours When objects are displayed by discrete values, Atoll applies colours automatically on 36-colour cycles. As opposed to shading, this is particularly useful to distinguish neighbouring zones which have very close colour values. By setting some options in the Atoll.ini file, you can configure Atoll to loop on as many user-defined colours as you want. For instance if you insert the following lines to the Atoll.ini file, Atoll will loop on 12 colour values (PaletteColor0 through PaletteColor11) the next time you display objects by discrete values. [Display] PaletteColor0 = 141 211 199 PaletteColor1 = 255 255 179 PaletteColor2 = 190 186 218 PaletteColor3 = 251 128 114 PaletteColor4 = 128 177 211 PaletteColor5 = 253 180 98 PaletteColor6 = 179 222 105 PaletteColor7 = 252 205 229 PaletteColor8 = 217 217 217 PaletteColor9 = 188 128 189 PaletteColor10 = 204 235 197 PaletteColor11 = 255 237 111 You can also override user-defined colours, if any, and force shading (from red to blue) by setting the following option in the Atoll.ini file. [Display] DiscreteValueColoring=Shading

11.1.2.17 Displaying Vertical Beamwidth in Profile Analysis You can configure Atoll to display the vertical beamwidth (-3 dB upper and lower limits in the vertical plane) as well as the actual tilt in the geographic profile view of the Profile Analysis tool. You can configure this display mode by adding the following lines to the Atoll.ini file: [GeoProfileDisplay] Beamwidth = 1 BeamwidthColor = 128 128 128 Upper3dbColor = 255 0 0 Lower3dbColor = 196 0 196

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The geographic profile displays clutter classes and the Fresnel ellipsoid by default. When the Beamwidth option is set to 1, the option is enabled and three additional lines are added to the diagram: • •

Thick upper and lower lines: These lines todicate the upper and lower -3 dB beamwidth limit in the vertical plane. Thick central line: This line indicates the axis of minimal loss, which coincides with the actual tilt axis of the antenna (combining the physical and electrical tilt).

You can specify the colors of the lines with the BeamWidthColor, Upper3dbColor, and Lower3dbColor options. The vertical beamwidth is widest in the azimut axis of the antenna. If you move the position of the Point Analysis tool off of the antenna azimut axis, the vertical beamwidth diminishes and disappears when the vertical beamwidth loss exceeds -3 dB.

11.1.2.18 Locking Site and Transmitter Shading Colours By default, when you refresh the map view (F5), the colour shading legend for discrete values is also refreshed based on the values that exist in the table. Unused values are deleted from the legend. Newly added values that did not already exist in the legend are assigned a default colour. You can lock the shading legend so that when the display is refreshed, the colour assignments for discrete values are not recalculated by setting the following option in the Atoll.ini file. [Display] LockTransmittersDisplay = 1 LockSitesDisplay = 1 The default value for LockTransmittersDisplay and LockSitesDisplay is 0.

11.1.2.19 Case-insensitive Grouping By default, the "Group by" feature is case-sensitive, which means that items labelled "a" and items labelled "A" are grouped into two different categories. You can make the feature case-insensitive by adding the following lines to the Atoll.ini file: [Display] CaseInsensitiveGroups = 1 CaseInsensitiveGroups is set to 0 by default.

11.1.2.20 Hexagonal Design The Hexagonal Design folder and the corresponding Radio toolbar button are no longer available by default. You can make them available by adding the following lines to the Atoll.ini file: [Explorer] ShowCellularSchemaFolder = 1 ShowCellularSchemaFolder is set to 0 by default.

11.1.2.21 Disabling Confirmation when Deleting a Site from the Map By default, when you delete a site from the map, a dialog box asks for a confirmation. You can disable this dialog box by adding the following lines to the Atoll.ini file: [Site] AskConfirmDeleteSite = 0 AskConfirmDeleteSite is set to 1 by default.

11.1.3 Distributed Calculation Server Options 11.1.3.1 Detecting and Listing Distributed Calculation Servers You can use Atoll to detect distributed calculation servers and list them in the Atoll.ini file. A computer, serving as a distributed calculation server, can run up to 10 instances of Atollsvr, the distributed calculation application. The distributed calculation server names can be listed in the Atoll.ini file in the following format: [RemoteCalculation] NumberedServers = Server1NameN; Server2NameN; ...

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Here Server1Name and Server2Name refer to the names of the computers being used as calculation servers, and N is a number from 0 to 9. This means, for example, that Server1 can run up to 10 instances of the distributed calculation application, and all these instances can be listed in the NumberedServers option (Server1Name0; Server1Name1; Server1Name2; ...). Using this option, you can assign distributed calculation servers to different groups of users working with two different Atoll.ini files. For example, user group 1 can use Server1Name0 to Server1Name4, and group 2 can use Server1Name5 to Server1Name9. If an error occurs on any of the distributed calculation servers, Atoll transfers the calculations back to the local computer. However, to avoid memory saturation, Atoll uses one thread on the local computer and calculates the path loss matrices one by one. It does not attempt creating more than one thread.

11.1.3.2 Setting the Distributed Calculation Server Priority By default, the Atoll distributed calculation server (AtollSvr.exe) runs with a normal process priority. However, it is possible to modify its priority, in both service and application modes, and set it higher or lower. You can do this by adding the following lines to the Atoll.ini file: [RemoteCalculation] AtollSvrPriority = -1, 0, 1 or 2 You can choose between 4 possible priority levels: • • • •

-1: Below Normal priority 0: Normal priority 1: Above Normal priority 2: High priority

This option works for both, application and service, modes of the distributed calculation server. • •

The distributed calculation server (AtollSvr.exe) must be restarted in order to take into account the new value for the AtollSvrPriority option. The Realtime priority mode has not been implemented for reasons of stability.

11.1.3.3 Modifying the Default Detection Time-out The default time-out (2 seconds) for locating calculation servers within the network might be too short in certain cases. You can increase this time-out by adding the following lines to the Atoll.ini file: [RemoteCalculation] DetectTimeOut = 5000 In this example, the detection time-out is set to 5000 ms.

11.1.4 License Management Options 11.1.4.1 Setting an Alarm for the License End Date You can set a warning message about the License end date to appear a certain number of days before this date. The Atoll.ini file should contain the following lines: [License] TimeBombNotice = X X is the number of days prior to the temporary License end date you want Atoll to warn you. When no information is given in the Atoll.ini file, Atoll warns the user 30 days before the License end.

11.1.4.2 Blocking Access to Technology Modules This option is useful when working with a floating License management system where a floating License server manages and distributes tokens between several Atoll users. This option can also be useful in setting different License rights to users. To block access to the different technology modules, add the corresponding lines to the [License] section of the Atoll.ini file:

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To block access to...

Add

GSM GPRS EDGE

GSM = 0

UMTS HSPA

UMTS = 0

CDMA2000

CDMA = 0


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To block access to...

Add

TD-SCDMA

TD-SCDMA = 0

WiMAX and Wi-Fi

WiMAX = 0

LTE

LTE = 0

LPWA

LPWA = 0

Microwave Radio Links

MW = 0

Backhaul

BH = 0

Measurements

Measures = 0

You can also block access to GSM, UMTS, or LTE radio access technologies in 3GPP Multi-RAT documents using these options.

11.1.4.3 Blocking Access to the AFP Module You can block access to the AFP licenses for users or user groups. To block access to the AFP module, add the corresponding lines to the [License] section of the Atoll.ini file: [License] GSM_AFP = 0 LTE_AFP = 0 WiMAX_AFP = 0 In order to carry out a Wi-Fi frequency planning using the AFP module, you must have access to the WiMAX AFP module license, i.e. WiMAX_AFP must not be set to 0.

11.1.4.4 Blocking Access to the ACP Module You can block access to the ACP licenses for users or user groups. To block access to the ACP module, add the corresponding lines to the [License] section of the Atoll.ini file: [License] ACP_GSM = 0 ACP_UMTS = 0 ACP_LTE = 0 ACP_CDMA = 0 ACP_WiMAX = 0 ACP_LPWA = 0 In order to carry out a combined GSM and UMTS optimisation using the ACP module, you must have access to both ACP module Licenses, i.e. ACP_GSM and ACP_UMTS must both not be set to 0. In order to carry out a Wi-Fi optimisation using the ACP module, you must have access to the WiMAX ACP module license, i.e. ACP_WiMAX must not be set to 0.

11.1.4.5 Changing the NetHASP License Manager Idle Time Setting The floating license manager has an idle time parameter with 10 minutes as default value. Atoll sessions consuming floating licenses from a license manager server reset this idle time parameter to its initial value every minute. If you are performing time-consuming calculations on Atoll connected to a floating license server, and consuming a license, it might occur that Atoll does not get the chance to reset the idle time value to its initial value. In this case, a new Atoll session can steal the license actually allocated to an already running session. This might cause problems in the case where all the licenses are used, the Atoll session performing heavy calculations does not get the chance to initialise the idle time parameter for its license, and a new Atoll session is launched on another computer. In such a situation, the floating license manager considers that the already running session has been inactive or closed, and the license allocated to the already running Atoll session is allocated to the new session. You can modify the default idle time parameter value to a higher value to avoid this effect. To set a different default value for the idle time parameter, add the following lines to the Atoll.ini file: [License] IdleTime = X Where X is the time in minutes. The idle time can be set to infinity by defining IdleTime = 0.

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11.1.5 Database Options 11.1.5.1 Checking Data Integrity After Database Upgrade and Data Refresh Atoll asks you to perform a database integrity check when you open anAtoll document connected to a database that was recently upgraded to a new version, or when you refresh data in anAtoll document from the database. It is recommeded to perform the proposed data integrity check. However, if you do not wish to check the data integrity, add the following lines to the Atoll.ini file: [Refresh] ControlIntegrity = 0 ControlIntegrity is set to 1 by default.

11.1.5.2 Preselecting "Refresh Unmodified Data Only" by Default By default, when refreshing a document from the database, the Refresh dialog box preselects the Archive your changes in the database option. You can specify that Refresh unmodified data only is preselected by default instead by adding the following lines to Atoll.ini. [Refresh] RefreshUnmodifiedDataOnlyByDefault = 1 RefreshUnmodifiedDataOnlyByDefault is set to 0 by default.

11.1.5.3 Automatically Running a Database Integrity Check at Open or Refresh This option automatically performs a data integrity check when opening a document from a database or refreshing data from a database. To turn this feature on, add the following lines to the Atoll.ini file: [Database] IntegrityChecker = 1 If this option is set to 1, Atoll performs SELECT filters in the database to guarantee data integrity. This feature enables selection directly in the database in order to avoid integrity problems in the future.

11.1.5.4 Displaying Database Tables in the Event Viewer at Open This option displays the database tables that are read as they are loaded when opening a document from a database. The table names are displayed in the event viewer. To turn this feature on, add the following lines to the Atoll.ini file: [Database] DisplayTableNamesOnOpenFromDB = 1

11.1.5.5 Allowing Null Entries in Non-nullable Custom Fields By default, to prevent from archival issues and crashes, Atoll does not support null entries in non-nullable custom fields of connected documents. Failing to fill a non-nullable custom field when you add a new record via a record template, a file import, or table edition, will return a message in the form "’NameOfField’ column cannot be null". To avoid this, you can define the custom field as nullable in the database, use a default value in the field definition, or create the field and fill it in the relevant template. As a last resort, you can force the previous behaviour of Atoll by adding the following lines to the Atoll.ini file: [Database] AllowNullRecordsForNonNullableCustomFields = 1 AllowNullRecordsForNonNullableCustomFields is set to 0 by default.

11.1.5.6 Automatically Running GSM Subcell Audit at Open or Refresh The following options automatically perform subcell audit when opening a GSM document from a database or refreshing data from a database. To automatically audit the consistency of redundant values in the transmitters, subcells, and TRXs tables without fixing any problems found, add the following lines to the Atoll.ini file:

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[Database] SubCellAuditConsistency = 1 To automatically audit the consistency of redundant values in the transmitters, subcells, and TRXs tables and fix any problems found, add the following lines to the Atoll.ini file: [Database] SubCellAuditConsistency = 2 To automatically audit the compatibility of the main subcell values without fixing any problems found, add the following lines to the Atoll.ini file: [Database] SubCellAuditMainValues = 1 To automatically audit the compatibility of the main subcell values and fixi any problems found, add the following lines to the Atoll.ini file: [Database] SubCellAuditMainValues = 2 SubCellAuditConsistency and SubCellAuditMainValues are set to 0 by default.

11.1.5.7 Modifying the Default Database Connection Time-out The ODBC driver has a default command timeout value which could be too short in some cases, such as slow networks. You can change this default timeout value and set a higher value if you encounter problems, during execution of commands on the database, which might be related to timeout. To change the value of the command timeout parameter of the ODBC driver, add the following lines to the Atoll.ini file: [Database] CommandTimeout = X Where X is the timeout value in an integer number of seconds. After X seconds, the command is considered too long to execute. If you set CommandTimeout = 0, there will be no time limit for the execution of the command.

11.1.5.8 Changing the Database Export Method By default, when exporting a database to Microsoft Access, Atoll uses a single transaction to export all the tables of the database. If the query result exceeds temporary storage space, the whole export operation fails. An alternative method is to perform one transaction for each table. This method is slower, but requires less temporary storage space. If one of the query results exceeds storage space, then only that table fails to export. Other tables will be properly exported, but missing data can cause database consistency problems. To use the alternative database export method, add the following lines to the Atoll.ini file: [Database] ExportTransactionMethod = 1 ExportTransactionMethod is set to 0 by default.

11.1.5.9 Making Atoll Case-Sensitive for Database Import From Planet The network data import from a Planet database into Atoll is not case sensitive by default. You can set this import to case sensitive by adding the following lines to the Atoll.ini file: [PlanetImport] SensitiveCase = 1 Case sensitive means that "Site0" will be considered different from "site0" during import.

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11.1.5.10 Setting the Sign for KClutter When Importing Data From Planet EV Planet EV uses the opposite sign for the Kclutter parameter with respect to Planet DMS. If you are importing data from Planet EV, you might have to change the sign of this parameter. You can instruct Atoll to change the sign for Kclutter when importing data from Planet EV by adding the following lines to the Atoll.ini file: [PlanetImport] ChangeKclutterSign = 1 ChangeKclutterSign is set to 0 by default.

11.1.5.11 Setting the Clutter No Data Value for When Importing Data From Planet EV Atoll automatically detects undefined clutter class data as No Data when importing data from Planet EV. No Data clutter is considered transparent on the map and in calculations. You can instruct Atoll to use a specific value as the No Data value when importing data from Planet EV by adding the following lines to the Atoll.ini file: [PlanetImport] ClutterNoData = X Where X is the No Data value for clutter. ClutterNoData is set to -9999 by default.

11.1.5.12 Enabling/Disabling Password Prompt at Archive You can instruct Atoll to prompt the user for password before archiving data in a database. If you want Atoll to ask the user to enter the username and password once per Atoll session, add the following lines to the Atoll.ini file: [Database] PromptOnArchive = 1 PromptOnArchive = 1 is the default setting used if this option is not provided in the Atoll.ini file. The user will be prompted for password when he tries to archive data in the database for the first time during anAtoll session. If you want Atoll to ask the user to enter the username and password for every refresh and archive, set: PromptOnArchive = 2 If you want to disable the prompt for password, set: PromptOnArchive = 0

• •

Username and password are stored in the ATL file in an encrypted form. This option is only appropriate if the database connection string contains a password.

11.1.5.13 Archiving Data to Databases Using Transactions Atoll supports transactions for archiving data to databases. This approach ensures that users always get consistent data when refreshing their documents with data from the database, even when another user is archiving his modifications at the same time. By default, Atoll uses transactions for archiving data, however you can disable the transaction mode for Atoll by adding the following lines to the Atoll.ini file: [Database] UseTransaction = 0 UseTransaction is set to 1 by default. Before modifying this option, make sure that the database server is correctly configured for transactions.

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11.1.5.14 Keeping Separate Work and Master Path Loss Directories When synchronising a master project with a work project, the shared path loss directory is also updated. This can cause the work and master projects to overwrite each other’s shared folder. From an operational standpoint, it is often preferable to keep two different path loss directories: one for the master project and a second for the work project. When the [OverwriteSharedFolderPath] option is set to "0", Atoll does not overwrite the shared path loss directory. [Database] OverwriteSharedFolderPath = 0 OverwriteSharedFolderPath is set to 1 by default, meaning that the path loss directory is overwritten.

11.1.5.15 Enabling Partial Refresh from Recently Upgraded Databases When you open anAtoll 2.8.x document connected to a database that has been upgraded to 3.1.0, Atoll automatically performs a full refresh, i.e., loads all the data from the database, when upgrading the document to the new version. If you wish to enable partial refresh of data from the upgraded database (not recommended as it can cause data integrity problems), add the following lines to the Atoll.ini file: [MajorVersionChange] EnablePartialRefreshInMigration = 1 EnablePartialRefreshInMigration is set to 0 by default.

11.1.5.16 Setting the Type of Database Being Used You can set the type of database being used by adding the following lines to the Atoll.ini file: [Database] ExclusiveProvider = providername Where providername can be "Access", "SQLServer", or "Oracle". When this option is set, Atoll uses the defined database type and does not display the database selection dialog box that appears when creating a new document from an existing database or when exporting a document to create a new database.

11.1.5.17 Displaying Only the First Export to Database Error in a Dialog Box When a document containing several inconsistencies is exported to a database, you can force Atoll to display only the first error in a dialog box and log all other inconsistencies in the Events viewer by adding the following lines to the Atoll.ini file: [Database] LogExportToDbErrors = 1 LogExportToDbErrors is set to 0 by default.

11.1.6 Common Calculation Options 11.1.6.1 Setting the Antenna Patterns Modelling Method In order to set the modelling method for antenna patterns, the Atoll.ini file can contain the following information: [Antenna] Catalog Vertical Diagram Orientation = 90 or angle value InterpolatePatternEvenIfOnlyOneDiagram = 0 or 1 InterpolatePatternIndB = 0 or 1 Catalog Vertical Diagram Orientation is a display option. It enables rotating the antenna’s vertical diagram to a user-defined angle. By default, Catalog Vertical Diagram Orientation is set to 90 meaning that the vertical diagram is displayed pointing to the right. Setting it to 0, for example, will show the vertical diagram pointing to the top. InterpolatePatternEvenIfOnlyOneDiagram can be used to change the way Atoll interpolates antenna pattern attenuation diagrammes for antennas with only one diagramme available, vertical or horizontal. With InterpolatePatternEvenIfOnlyOneDiagram = 0 (default, new method), Atoll uses the only diagramme available for both vertical and horizontal planes. With InterpolatePatternEvenIfOnlyOneDiagram = 1 (previous method), Atoll uses the

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diagramme available for the plane to which it corresponds, vertical or horizontal, and an isotropic diagramme (a 0 dB circular attenuation pattern) for the plane for which no diagramme is available. InterpolatePatternIndB sets the unit used by Atoll when it performs linear interpolations on antenna pattern attenuation. When InterpolatePatternIndB = 0 (default), interpolations are calculated in Watts. When InterpolatePatternIndB = 1 (or any value other than 0), interpolations are calculated in dB leading to stronger antenna pattern attenuation.

11.1.6.2 Disabling Automatic Locking of Coverage Predictions By default, Atoll automatically locks a coverage prediction study once it is calculated. To instruct Atoll not to lock prediction studies automatically, these lines have to be included in the Atoll.ini file: [Studies] AutoLock = 0 AutoLock is to 1 by default.

11.1.6.3 Enabling Shadowing Margin in Calculations An average value of shadowing margin is calculated by Atoll and applied to the signal level and interference levels during coverage predictions and other calculations such as point analysis, automatic neighbour allocation, automatic scrambling code and PN offset allocation, and interference matrices calculation. This average value depends on the cell edge coverage probability that you define for the calculation and the standard deviations defined per clutter class. In the dialog boxes of all the above-mentioned calculations, the Shadowing taken into account check box is not selected by default. Not selecting this check box implies that the shadowing margin is neither calculated nor used in the calculations. If you want to select the Shadowing taken into account check box by default in all the above-mentioned dialog boxes, you have to enter the following lines to the Atoll.ini file: [Shadowing] UseShadowing = 1 UseShadowing is set to 0 by default. This option does not affect the shadowing margin calculation during Monte Carlo simulations. Monte Carlo simulations do not use an average value of the shadowing margin depending on the cell edge coverage probability. During Monte Carlo simulations, random shadowing margin values are calculated based only on the standard deviations defined per clutter class. In UMTS HSPA and CDMA2000 documents, you can also deactivate the calculation and use of macro-diversity gains. For more information, see "Disabling Macro-diversity (SHO) Gains Calculation for Ec/Io and Eb/Nt" on page 209.

11.1.6.4 Setting a Default Value for the Cell Edge Coverage Probability The default value of the cell edge coverage probability can be configured in the Atoll.ini file. If you enter the following lines to the Atoll.ini file, Atoll will consider the value of the cell edge coverage probability defined in the Atoll.ini file as the default value, and will take it into account when performing point analysis, in the shadowing margins calculator, and will propose it as the default value for coverage prediction studies. [Shadowing] Reliability = 60 Reliability = 60 means 60 % cell edge coverage probability. The value of cell edge coverage probability used for automatic neighbour allocation and interference matrices calculation is stored in user configuration files (CFG).

11.1.6.5 Enabling Indoor Coverage in Calculations Indoor losses are taken into account in calculations when the Indoor Coverage check box is selected. This check box is not selected by default. If you want to select the check box by default in the properties dialog boxes of all the calculations, you have to enter the following lines to the Atoll.ini file:

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[ClutterParams] IndoorActivity = 1 IndoorActivity is set to 0 by default.

11.1.6.6 Modifying the Resolution for the LOS Area Calculation Around a Site The calculation of line of sight area around a given site uses the resolution of the geographic data as the default calculation resolution. These calculations can be time-consuming if the geographic data is available with a very high resolution. You can set the calculation resolution to a multiple of the resolution of the geographic data by adding the following lines to the Atoll.ini file: [LOSArea] ResolutionMultFactor = X Where X is an integer. Therefore, setting ResolutionMultFactor to 2 will double the calculation resolution and decrease the time required for the calculation by half.

11.1.6.7 Embedding Path Losses in New Documents If you calculate path loss matrices for a new document that has not been saved yet, Atoll asks if you would like to save the document and externalise the path loss matrices or if you would like to keep the path loss matrices embedded in the document and save it later. You can suppress this message by adding the following lines to the Atoll.ini file: [Pathlosses] EmbeddedByDefault = 1 EmbeddedByDefault is set to 0 by default.

11.1.6.8 Stopping Calculations on Error If a problem occurs in calculating one or more path loss matrices while calculating a coverage prediction, Atoll continues performing the remaining calculations, and provides results even if they are not complete. If you want Atoll to stop the calculations if there is an error, you can add the following lines to the Atoll.ini file: [Studies] ContinueOnError = 0 ContinueOnError = 1 by default. This means that by default Atoll does not stop the calculations on error.

11.1.6.9 Warning About Prediction Validity When Display Options are Modified Coverage predictions have to be recalculated if you modify their display options. Atoll displays a warning message when you modify the display options for coverage predictions. To deactivate this warning message, add the following lines to the Atoll.ini file: [Studies] RecomputationWarning = 0 RecomputationWarning is set to 1 by default.

11.1.6.10 Reading Exact Altitudes From the DTM Atoll uses either the user-defined site altitudes from the Sites table or, if they are not defined, the site altitudes read from the DTM for the site coordinates defined in the Sites table. However, transmitters can be located at certain distances from the site coordinates. You can set these distances of transmitters from their sites in the Transmitters table under DX and DY. If you want Atoll to consider the exact transmitter coordinates, i.e., including DX and DY, during calculations for determining the transmitter height, which will be read from the DTM at the exact transmitter coordinates, you must add the following lines to the Atoll.ini file: [Calculations] UseSiteAltitude = 0 UseSiteAltitude is set to 1 by default, which means that the altitude used in calculations will be the one which is either read from the Sites table or from the DTM at the site’s coordinates, if the user-defined altitude is not available in the Sites table.

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Setting UseSiteAltitude to 0 means that, during calculations, Atoll will read the altitudes from the DTM at the exact coordinates of each transmitter considering the values entered for the DX and DY parameters. The above option is also valid for microwave links. In this case, setting UseSiteAltitude to 0 means that, during calculations, Atoll will read the altitudes from the DTM at the exact coordinates of each microwave link considering the values entered for the DX_A, DY_A, DX_B, and DY_B parameters. With UseSiteAltitude = 0, if DX and DY are 0, i.e., for transmitters and microwave links located at the site coordinates, Atoll will still use the altitudes defined per site, if any, or the altitudes from the DTM otherwise

11.1.6.11 Setting a Common Display Resolution For All Coverage Predictions You can set a display resolution for each coverage prediction individually as well as a default display resolution for all coverage predictions that you create, in the Predictions tab of the Predictions folder’s Properties dialog box. If you create a new coverage prediction, Atoll reads the default resolution from the Predictions folder’s Properties dialog box and sets that as the display resolution for the new coverage prediction. Then, if you delete this resolution from the coverage prediction properties, and do not enter any resolution, Atoll resets the resolution to the default value. In this way, each coverage prediction has a display resolution defined. However, it is possible to manage a common display resolution for all coverage predictions, new or existing, that do not have a resolution defined for them. You can switch to this option by adding the following lines to the Atoll.ini file: [Studies] SpecifyResolutionAfterComputation = 0 Once SpecifyResolutionAfterComputation is set to 0, Atoll no longer resets the resolution to the default value for coverage predictions that do not have a resolution defined. Atoll allows you to leave the field empty in the coverage prediction properties, and directly reads the default resolution defined in the Predictions folder’s Properties dialog box. In this way, when you create coverage predictions without defining resolutions for them, you can modify the default resolution in the Predictions Properties dialog box and, therefore, change the display resolution for all the coverage predictions, new or existing. To return to the normal working, remove the lines from the Atoll.ini file or set SpecifyResolutionAfterComputation to 1.

11.1.6.12 Setting the Priorities for GUI and Calculations You can set the priorities for user interface and calculations through the following option in the Atoll.ini file: [RemoteCalculation] Priority = 0, 1, or 2 Priority enables you to set the priority between calculations and user interface. • • •

0: User interface has the highest priority. 1 (default): User interface has a higher priority than calculations. 2: User interface and calculations have the same priority.

11.1.6.13 Setting the Number of Parallel Processors and Threads You can manage the number of processors and threads through the Atoll.ini file. The file should contain the following options: [RemoteCalculation] NumberOfProcessors = X NumberOfThreadsPathloss = 1, 2, ..., or 8 NumberOfThreadsSimulation = 1, 2, ..., or 8 NumberOfThreadsStudy = 1, 2, ..., or 8 NumberOfThreadsStudyTile = 0, 1, 2, ..., or 8 NumberOfThreadsNeighbour = 1, 2, ..., or 8 NumberOfThreadsMicrowave = 1, 2, ..., or 8 Maximum number of processors: •

NumberOfProcessors is the maximum number of processors that can be used for calculations. If you set this option to 0, Atoll will use the actual number of available processors.

Maximum number of calculation threads:

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• • • • • •

NumberOfThreadsPathloss is the maximum number of threads that can be used for path loss calculations (4 by default, 8 maximum) NumberOfThreadsSimulation is the maximum number of threads that can be used for Monte Carlo simulation calculations (4 by default, 8 maximum) NumberOfThreadsStudy is the maximum number of threads that can be used for the calculation of coverage predictions (4 by default, 8 maximum) NumberOfThreadsStudyTile is the maximum number of threads that can be used per coverage prediction calculation (0 by default, 8 maximum). If you set this option to 0 or 1 (recommended), Atoll will use one thread for the calculation. NumberOfThreadsNeighbour is the maximum number of threads that can be used for automatic neighbour allocation (4 by default, 8 maximum) NumberOfThreadsMicrowave is the maximum number of threads that can be used for microwave link calculations (4 by default, 8 maximum)

All these options are upper limits per computer. Atoll supports a maximum of 64 parallel threads.

11.1.6.14 Parallel Calculation of Monte Carlo Simulations Parallel calculation of Monte Carlo simulations is available only in the following technologies: • • •

GSM UMTS HSPA CDMA2000 (1xRTT and 1xEV-DO)

It is not available in TD-SCDMA, WiMAX, LTE, and Wi-Fi documents.

11.1.6.14.1

Parallel Calculation of Monte Carlo Simulations in GSM In GSM, Atoll can also perform multi-threaded calculations of Monte Carlo simulations if you add these lines to Atoll.ini: [GSM] ParallelSimulations = 1 ParallelSimulations in GSM documents is set to 0 by default. The Generator Initialisation must be set to 0 in order for simulations to be calculated in parallel.

11.1.6.14.2

Parallel Calculation of Monte Carlo Simulations in UMTS HSPA and CDMA2000 In UMTS HSPA and CDMA2000 (1xRTT and 1xEV-DO) documents, Atoll perform multi-threaded calculations of Monte Carlo simulations by default. To disable parallel calculations in these two technologies, add the following lines to the Atoll.ini file: [CDMA] ParallelSimulations = 0 ParallelSimulations in UMTS HSPA and CDMA2000 (1xRTT and 1xEV-DO) documents is set to 1 by default.

11.1.6.15 Performing Calculations in Read-Only Documents Parallel calculation of Monte Carlo simulations is not available in TD-SCDMA, WiMAX, LTE, and Wi-Fi documents.

By default, when you open a read-only Atoll document, it is not possible to run calculations in it. If you want to run calculations in read-only documents, add the following lines to the Atoll.ini file: [Studies] ComputeEvenIfReadOnly = 1 If you open a document that is already open in another Atoll session, Atoll lets you open the document as read-only.

11.1.6.16 Identifying Transmitter, Repeater, and Remote Antenna Coverage Areas In GSM, UMTS, CDMA2000, LTE, and WiMAX documents, you can create a "Coverage by Aerial" prediction providing separate coverage areas of transmitters, repeaters, and remote antennas. In order to make this coverage prediction available in Atoll, add the following lines to the Atoll.ini file:

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[Studies] AerialStudy = 1

11.1.6.17 Disabling Rounding of Antennas’ Updated Half-power Beamwidth Values By default, when the antennas’ half-power beamwidths are recalculated with the Electrical Azimuth and Beamwidth Update command, Atoll automatically rounds the new values to the nearest integers. You can disable this default behaviour and force Atoll to not round new values by adding the following lines to the Atoll.ini file: [Antenna] RoundBeamwidth = 0 RoundBeamwidth is set to 1 by default.

11.1.6.18 Changing the Rounding Method Used for Profile Extraction Before Atoll 2.8.0, real values for altitudes read from the DTM files were rounded down to their integer values. However, from Atoll 2.8.0 onwards, real values are rounded up or down to their nearest integer values. For example, 98.8 m was rounded to 98 m when the previous method was used, and it is rounded to 99 m with the new method. To switch back to the previous method, add the following lines to the Atoll.ini file: [Calculations] RoundAltitudes = 0 RoundAltitudes is set to 1 by default.

11.1.6.19 Estimating Required and Used Memory Size for UMTS Simulations Atoll can estimate the required and used memory sizes for UMTS simulations and display the estimates in the Source Traffic tab of the new simulation group dialog box. Estimated memory size within the green region means low consumption, within the yellow region means medium consumption, within the orange region means high consumption, and within the red region means very high consumption, in which case the simulations might generate an out of memory error and not complete. This option is only available in the 32-bit version of Atoll.

To activate the memory estimation feature, add the following lines to the Atoll.ini file: [CDMA] PredictSimuMemorySize = 1 PredictSimuMemorySize is set to 0 by default which means the feature is not active.

11.1.6.20 Disabling Calculations Over NoData Values for DTM and Clutter Classes If you don’t want Atoll to calculate path losses on the pixels located over nodata values defined in the DTM and clutter classes files, add the following lines to the Atoll.ini file: [FskPropagModels] OptimOnNoData = 1 By default, OptimOnNoData is set to 0. This option only works with the propagation models available with Atoll by default.

11.1.6.21 Co-planning: Calculating Predictions in the Current Document Only Atoll calculates all the unlocked coverage predictions in the Predictions folder of the current document and the unlocked coverage predictions in the linked Predictions folder from another document when you click the Calculate button, press F7, or select the command from a context menu in the current document. If you want Atoll to calculate only the unlocked coverage predictions in the Predictions folder of the current document, and not in the linked Predictions folder from another document, add the following lines to the Atoll.ini file: [CoPlanning] ComputeLinkedPredictions = 0

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ComputeLinkedPredictions is set to 1 by default.

11.1.6.22 Co-planning: Calculating Predictions in Serial or in Parallel If you want Atoll to calculate in parallel the invalid or unavailable path loss matrices and unlocked coverage predictions in the Predictions folder of the current document and the linked Predictions folder from another document, add the following lines to the Atoll.ini file: [CoPlanning] LinkedPredictionsComputationMode = Parallelized LinkedPredictionsComputationMode is set to "Serialized" by default, which means the path loss matrices and unlocked coverage predictions in the current and linked documents are calculated in a serial way. If you set the option to any other value, the calculations are performed in parallel but without being managed by a task list. Calculations are carried out starting with the current document in the order of the coverage predictions in the Predictions folder.

11.1.6.23 Forcing Neighbour Symmetry Only Inside Focus Zone Atoll carries out automatic neighbour allocation on transmitters located inside the Focus Zone (or the Computation Zone if the Focus Zone does not exist). When you run an automatic neighbour allocation with the Force Symmetry option selected, Atoll makes calculated neighbour relations symmetrical even if one of the transmitter in the neighbour relation is located outside the Focus Zone. If you want Atoll to make only those neighbour relations symmetrical for which both transmitters in the neighbour relation are located inside the Focus Zone, add the following lines to the Atoll.ini file: [Neighbours] ForceSymmetryInFocusZone = 1 ForceSymmetryInFocusZone is set to 0 by default.

11.1.6.24 Using Poisson Distribution in Monte Carlo Simulations By default, mobiles are generated in each simulation following a Poisson distribution. This means that there are small variations in the number of randomly distributed mobiles from one simulation to another. To disable this type of distribution, i.e., to have the same number of mobiles generated in each simulation of a group, add the following lines to the Atoll.ini file: [Simulation] RandomTotalUsers = 0 RandomTotalUsers is set to 1by default.

11.1.6.25 Calculating EIRP from Max Power in Signal Level Predictions Atoll calculates the EIRP from the pilot power in UMTS and CDMA2000, and reference signal power in LTE. If you wish to calculate the EIRP from the Max Power values when calculating signal level-based coverage predictions, add the following lines to the Atoll.ini file: [Studies] EIRPfromMaxPower = 1 EIRPfromMaxPower is set to 0 by default. This option applies to "Coverage by Transmitter", "Coverage by Signal Level", and "Overlapping Zones" predictions in UMTS, CDMA2000, and LTE.

11.1.6.26 Excluding Filtered Transmitters from the List of Neighbours By default, Atoll includes filtered transmitters in the list of neighbours. If you wish to exclude filtered transmitters from the list of neighbours, add the following lines to the Atoll.ini file: [Neighbours] ExcludeFilteredCellsFromNeighbourLists = 1 ExcludeFilteredCellsFromNeighbourLists is set to 0 by default.

11.1.6.27 Changing the Weighting Factor of the Effective Inter-transmitter Distance By default, the weighting factor of the effective inter-transmitter distance is set 30. To change this weighting factor, add the following lines to the Atoll.ini file:

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[Neighbours] DistanceAzimutWeightingPercent = 30 (default) If the value you set is too high (e.g. 70), the resulting inter-transmitter distance can be negative. In such a case, nothing will be displayed in the corresponding table cell.

11.1.6.28 Extending the Maximum Inter-site Distance to Repeaters and Remote Antennas The maximum inter-site distance used in automatic neighbour allocation and neighbour importance evaluation considers the donor sites only. If you want it to also consider repeaters and remote antennas, then add the following lines to the Atoll.ini file: [Neighbours] RepeaterInterSiteDistanceInAlloc = 1 RepeaterInterSiteDistanceInAlloc is set to 0 by default.

11.1.6.29 Forcing the Real Inter-site Distance Threshold By default, the automatic neighbour allocation compares the defined Max inter-site distance with the effective intertransmitter distance. As a consequence, there can be cases where the real distance between assigned neighbours is higher than the Max inter-site distance, because the effective distance is smaller. To force Atoll to compare the defined Max inter-site distance with the real inter-site distance, add the following lines to the Atoll.ini file: [Neighbours] RealInterSiteDistanceCondition = 1 RealInterSiteDistanceCondition is set to 0 by default.

11.1.6.30 Prioritising Individual Inter-site Distances in Neighbour Importance Calculation By default, the neighbour importance calculated with respect to distance is based on the global Max inter-site distance setting for all neighbour candidates. As a consequence, there can be cases where the calculated importance is different when the global Max inter-site distance is modified. You can avoid that by forcing Atoll to prioritise individual distances between reference transmitters/cells and their respective neighbour candidates. To do that, add the following lines to the Atoll.ini file: [Neighbours] CandidatesMaxDistanceInImportanceCalculation = 1 CandidatesMaxDistanceInImportanceCalculation is set to 0 by default.

11.1.6.31 Keeping Assigned Neighbours that are not Symmetric with the Reference Transmitter By default, when the Force Symmetry option is selected and the neighbour list of a transmitter is full, the reference transmitter is not added as a neighbour and that transmitter is removed from the reference transmitter’s neighbours list. To force Atoll to keep that transmitter in the reference transmitter’s neighbours list, add the following lines to the Atoll.ini file: [Neighbours] DoNotDeleteSymmetrics = 1 DoNotDeleteSymmetrics is set to 0 by default.

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11.1.6.32 Keeping Neighbours that Relate to Themselves By default, during a neighbour audit, Atoll automatically deletes neighbour relationships that might exist between a transmitter and itself. This situation can occur when importing a document from old versions of Atoll or if a relationship was created manually. If you want to keep these neighbour relationships, add the following lines to the Atoll.ini file:

[Neighbours] DeleteOnAuditIfSourceEqualsTarget = false DeleteOnAuditIfSourceEqualsTarget is set to true by default.

11.1.6.33 Enabling and Disabling Per-site Path Loss Matrix Calculations Atoll calculates path loss matrices of co-located co-site transmitters in a single step, i.e., per site, instead of calculating each transmitter’s matrix separately. You can disable per-site calculation of path loss matrices by adding the following lines to the Atoll.ini file: [RemoteCalculation] DisablePathlossPerSiteCalculation = 1 DisablePathlossPerSiteCalculation is set to: • •

1 by default in Atoll 32-bit 0 by default in Atoll 64-bit

11.1.6.34 Defining a Global Maximum Path Loss Calculation Radius You can set a maximum path loss calculation radius, applicable to both main and extended matrices, by adding the following lines to the Atoll.ini file: [Transmitter] MaximumCalculationRadius = value Where value is the maximum calculation radius in metres. By default, there is no limit for the path loss calculation radii. The limit you set here is applied to values entered by the user in the Transmitters table or properties dialog box.

11.1.6.35 Preserving Loss and Noise Figures with no Assigned Equipment By default, calculating and updating UL/DL loss and noise figures updates the parameters of the transmitter, even when no equipment is assigned to the transmitter. This can cause problems in some environments. You can force Atoll to preserve the existing transmitter values when no equipment is assigned by adding the following lines to the Atoll.ini file: [Transmitter] UpdateLossIfNoEquipment = 0 UpdateLossIfNoEquipment is set to 1 by default. The above applies if no equipment is defined and if the Miscellaneous losses are set to 0 dB (in transmission and reception) in the Equipment Specifications dialog box. If no equipment is defined and one of these values is different from 0 dB, then the total losses will be updated even if UpdateLossIfNoEquipment is set to 0.

11.1.6.36 Linear Interpolation of Inter-technology IRF You can force Atoll to interpolate inter-technology IRF values in linear values (instead of dBs) by adding the following lines to the Atoll.ini file. This will only affect background calculations, i.e., the Reduction Factors graphs remain in dB. [Calculations] InterTechIRFInterpolationMode = 1 InterTechIRFInterpolationMode is set to 0 by default.

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11.1.6.37 Changing the Real-Time Profile Drawing Method in Point Analysis By default, propagation models draw the profile in real-time as the Point Analysis receiver is moved on the map. If you wish to change this behaviour and make the propagation models draw the profile only once the left mouse has been released, i.e., the Point Analysis receiver has been placed at its destination on the map, add the following lines to the Atoll.ini file: [DisplayProfileRealTime] Propagation Model Type = False Here Propagation Model Type is the text string stored under Type in the Propagation Models table. For example, the Propagation Model Type of the "Standard Propagation Model" is "Atoll.StdPropagModel". This option does not apply to Aster and CrossWave propagation models. These two models always redraw the profile when the left mouse button is released.

11.1.7 GSM GPRS EDGE Options 11.1.7.1 Considering Inter-technology Interference In GSM "Coverage by C/I Level (DL)" predictions and in point analysis ("Interference" and "Details" views), inter-technology interference is taken into account by default. By adding the following option in the Atoll.ini file, you can add an Intertechnology check box to the list of Interference Sources on the Conditions tab of "Coverage by C/I Level (DL)" predictions’ Properties dialog boxes and in point analyses’ "Interference" and "Details" views, which will allow to consider or not intertechnology interference. [GSM] ExternalIncluded = 0 ExternalIncluded is set to 1 by default, i.e. inter-technology interference is taken into account by default in GSM "Coverage by C/I Level (DL)" predictions (the Inter-technology check box does not appear in the list of Interference Sources) and in point analyses’ "Interference" and "Details" views.

11.1.7.2 Considering Overlapping Zones for IM Calculation Based on Traffic When calculating interference matrices based on traffic, overlapping between coverage areas of different transmitters is taken into account when the option "Best Server" is selected and a positive margin is defined. For interference matrices calculation based on "All" the servers (not Best Server), Atoll does not consider the overlapping to improve performance. However, you can instruct Atoll to consider the overlapping during these calculations as well by adding the following lines to the Atoll.ini file: [Features] IM_TRAFFIC_OVERLAP = 1

11.1.7.3 Setting the Default BSIC Format You can set the default BSIC format to be used by Atoll by adding these lines to the Atoll.ini file: [BsicFormat] DefaultValue = 1 for Octal or 0 for Decimal format DefaultValue enables you to change the default BSIC format (Octal by default) when you create a new Atoll document.

11.1.7.4 Checking Database Consistency Automatically If you want Atoll to automatically perform a basic data consistency check to avoid incompatibility between redundant fields in GSM GPRS EDGE documents, add the following lines to the Atoll.ini file: [Refresh] TRXIntegrity = 1 By default, this option is considered to be set to 0, which improves Atoll’s performance. If this option is set to 1, Atoll updates the values of the fields "Number of TRXs" and "Channels" in the Table tab of the Transmitters folder’s Properties dialog box with the values from the TRGs and the TRXs tables respectively, when a document is opened from a database or refreshed.

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11.1.7.5 Disabling the Maximum Range Parameter The maximum cell range parameter (System frame in the Network Settings folder’s Properties dialog box) in GSM GPRS EDGE documents is used by default and set to 35 km. You can disable this option by adding the following lines to the Atoll.ini file: [Perfos] MaxRangeApplied = No If you set this option to anything other than "No", Atoll will use the maximum range parameter and set it to the default value of 35 km.

11.1.7.6 Enabling the Support for Multi-band Transmitters Atoll is capable of modelling transmitters with subcells (TRX groups) belonging to different frequency domains. To turn on the multi-band modelling feature, add the following lines to the Atoll.ini file: [Studies] MultiBandManagement = 1 MultiBandManagement is set to 0 by default. Enabling multi-band management allows the users to access the multi-band management features through the Frequency Band Propagation button under the Subcells section of the TRXs tab of a transmitter’s Properties dialog box, and through the Subcells > Multi-Band Propagation Parameters command in the context menu of the Transmitters folder. In the Multi-Band Propagation Parameters table and in the database, Atoll uses the "@" character to identify the multi-band transmitters. Therefore, if you are working on a document with multi-band transmitters, and you have the "@" character in the names of repeaters, remote antennas, or subcells without a donor/main transmitter, Atoll deletes these records when opening the document from a database. If you do not want Atoll to automatically delete such records when opening the document from a database, you have to sett the following option in the Atoll.ini file: [Studies] RemoveBadMultiCells = 0 RemoveBadMultiCells is set to 1 by default. If you are not working with multi-band transmitters, i.e., MultiBandManagement is set to 0, Atoll does not automatically delete such records. If you want Atoll to automatically delete such records when opening the document from a database, you have to sett the following option in the Atoll.ini file: [Studies] CleanMultiCellManagement = 1 CleanMultiCellManagement is set to 0 by default.

11.1.7.7 Setting the Best Server Calculation Method in Same Priority HCS Layers Atoll can calculate serving transmitters according to HCS layer priorities in coverage predictions. The signal level received from HCS

the serving transmitter must be higher than the minimum reception threshold ( T Rec ) for its HSC layer. If there are two HCS layers with different priorities: •

The serving transmitter is the one that belongs to the HCS layer with the highest priority.

If there are two HCS layers with the same priority: •

1st strategy: The serving transmitter is the one for which the difference between the received signal level and T HCS Rec is the highest. Where, T HCS Rec is the minimum reception threshold for the HSC layer of each respective transmitter.

•

2nd strategy: The serving transmitter is the one which has the highest received signal level.

The default strategy is the 1st one. You can use the 2nd strategy by adding the following lines to the Atoll.ini file: [Studies] UseThresholdForSameLayerPriorities = 0 UseThresholdForSameLayerPriorities is set to 1 by default.

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11.1.7.8 Hiding AFP Advanced Parameters You can hide advanced parameters in the Atoll AFP Properties dialog box by adding the following lines to the Atoll.ini file: [AFP] SimpleUserGUI = 1 SimpleUserGUI is set to 0 by default. When set to 1, the Interference Matrices, Finalisation, and Advanced tabs are hidden.

11.1.7.9 Hiding AFP Hopping Parameters You can hide hopping parameters in the Atoll AFP Properties dialog box by adding the following lines to the Atoll.ini file: [AFP] HideHopping = 1 HideHopping is set to 0 by default. When set to 1, the HSN tab, the MAL tab, and the MAIO frame on the Reuse tab are hidden.

11.1.7.10 Hiding Violations from Low Importance GSM Neighbours in AFP Results By default, each neighbour pair has an importance value which defines the quality (and the rank) of the neighbour link. This importance can be evaluated during the automatic neighbour allocation, a specific calculation process or manually populated in the neighbour tables. In the Allocation tab of the AFP results dialog box, no difference is made between high and low importance neighbours in term of violation display. In other words, whatever the importance value is, any neighbour link in a separation violation is systematically displayed in a specific colour. You can avoid displaying separation violations between low importance neighbours in a specific colour by adding the following lines to the Atoll.ini file: [GSM] MinNeighbourImportanceInAFPResults = XX Where XX is the minimum importance for a neighbour pair to be considered as potentially violated. The value in the Atoll.ini file has to be between 0 and 100 whereas the importance value in the neighbours tables is between 0 and 1.

11.1.7.11 Hiding Violations Between Non-synchronised MALs-MAIOs in AFP Results In SFH, one can call synchronised MALs-MAIOs the case where, assuming the synchronisation site and the HSN can be identified over the entire duration of a GSM frame. As an example, when the synchronisation site, the HSN and the MAL length of 2 MALs-MAIOs are identical, it is always possible to identify if these are or not in separation violation. In case the synchronisation site, the HSN and/or the MAL lengths or 2 MALs-MAIOs are different, a certain probability of collision (and consequently a separation violation) may occur. You can avoid displaying separation violations between non-synchronised MALs-MAIOs in a specific colour by adding the following lines to the Atoll.ini file: [GSM] ShowNonSynchSFHViolationsInAFPResults = 0 ShowNonSynchSFHViolationsInAFPResults is set to 1 by default.

11.1.7.12 Modifying the Thresholds for Important Violations in AFP By default, AFP allocation results are displayed in red when a resource has been modified and there is an important separation constraint violation. You can modify the thresholds above which the important violations will be highlighted by adding the following lines to the Atoll.ini file: [GSM] CoRedColorThreshPercent = 12 AdjRedColorThreshPercent = 15 CoRedColorThreshPercent (for co-channels) and AdjRedColorThreshPercent (for adjacent channels) are set to 12 and 15 by default. You can modify these thresholds to any value from 0 to 999.

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Setting CoRedColorThreshPercent and/or AdjRedColorThreshPercent to 0 will force the behaviour of previous versions of Atoll where important and less important violations were both highlighted.

11.1.7.13 Selecting the Interference Matrices Used During the AFP All active interference matrices are taken into account during an AFP session according to the method defined in the Atoll.ini file: [AFP] WorstCaseIM_FskAfp = 0|1 WorstCaseIM_FskAfp is set to 1 by default (corresponding to the Worst Case Method) and is only valid for Forsk’s AFP. When set to 0, the First Value Method is used. • •

Worst Case Method: For each interference matrix relationship, the worst case value in all the active interference matrices is taken into consideration. First Value Method: For each interference matrix relationship, the first value found in any active interference matrix is taken into consideration. The order in which the interference matrices are scanned to find the first value is the order of the interference matrices in the Interference Matrices folder in the Network tab, i.e. the first IM is the one on top. •

The First Value Method was the default method in previous versions of Atoll. That allowed multiple interference matrix imports.

11.1.7.14 Defining the Maximum Number of Transmitters for Reuse Distance When using the reuse distance with the AFP, you can limit the number of relations based on distance taken into consideration for each transmitter in order to ensure that performance is not degraded. In this example, the number is limited to 70: [AFP] GlobalDistanceMatrixDegreeUB = 70

11.1.7.15 Defining the Maximum Number of Separation Violations The maximum number of separation violations in AFP sessions can be raised to 21 by adding these lines to the Atoll.ini file: [AFP] MaxNumberofSeparations = 21

11.1.7.16 Making Redundant Fields in the Transmitters Table Read-only Some of the fields in the Transmitters table are redundant with other fields in the Subcells table. Modifying values in one table might cause inconsistencies between the two tables in some cases. You can make these redundant fields uneditable in the Transmitters table by adding the following lines to the Atoll.ini file: [GSM] CanEditTRXInfoAtTXLevel = 0 The redundant fields in the Transmitters table are the BCCH and the Number of TRXs fields. CanEditTRXInfoAtTXLevel is set to 1 by default, which means that the fields are editable.

11.1.7.17 Setting the Transmission Diversity Gain If a subcell is using transmission diversity, the air-combining gain of 3 dB is applied to all the received signal levels, wanted (C) as well as interfering (I), during calculations. You can modify the default value of 3 dB by adding the following lines to the Atoll.ini file: [Studies] 2GTxDiversityGain = X Where X is the value of the air-combining gain in dB.

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11.1.7.18 Deactivating Frequency Band Filtering in IM Calculation When calculating interference matrices, Atoll filters potential interferers based on the frequency bands used by the interfered and interfering subcells. For example, if the interfered subcell uses the GSM900 band and a potential interferer uses the GSM1800 band, and the two bands do not overlap, then this potential interferer is ignored. This filtering helps improve the calculation performance by ignoring the interfered-interferer pairs that would have eventually resulted in no IM entry after the calculation. Any interferer whose assigned frequency band overlaps with the frequency band assigned to the interfered subcell is not filtered. You can deactivate this filtering by adding the following lines to the Atoll.ini file: [IM] FilterByFrequencyBands = 0 FilterByFrequencyBands is set to 1 by default.

11.1.7.19 Starting TRX Indexes at 1 By default, TRXs are indexed by Atoll starting at index 0. If you wish to start the indexing at 1, add the following lines to the Atoll.ini file: [GSM] FirstTRXIndex = 1 FirstTRXIndex is set to 0 by default. Setting it to any other value has the same effect as FirstTRXIndex = 1.

11.1.7.20 Hiding the TRX Index If you wish to hide the TRX index column, add the following lines to the Atoll.ini file: [GSM] TRXIndexHidden = 1 TRXIndexHidden is set to 0 by default.

11.1.7.21 Listing TRX Types in Alphabetical Order in Subcells Tables You can force Atoll to list TRX types in alphabetical order in the subcells table of a transmitter’s properties by adding the following lines to the Atoll.ini file. [GSM] SortSubcellsAlphabetically = 1 SortSubcellsAlphabetically is set to 0 by default.

11.1.7.22 Automatically Correcting Out-of-range Subcell Values When out-of-range subcell values are found in the GSM network, Atoll fixes them by default as follows:

208

Subcell Value

If it is...

...then it is replaced by:

Number of required TRXs

<1 or >62

1

Number of required BCCHs

not 1

1

Traffic load

<0 or >1

1

Reception threshold

< -116 dBm or > -50 dBm

-102 dBm

Minimum C/I

> 25 dB

12 dB

Half-rate traffic ratio

<0% or >100%

40%

Mean power control gain

<0 dB or >32 dB

4 dB

DL power reduction

<0 dB or >25 dB

0 dB

AFP weight

<0 or >100

1

Target rate of traffic overflow

<0% or >100%

0%

Maximum percentage of interference

<1% or >100%

1%

Maximum MAL size

>62

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If you wish to modify this default behaviour, add the following lines to the Atoll.ini file: [GSM] SubcellValueFixMethod = 1 SubcellValueFixMethod is set to 0 by default, which corresponds to the default behaviour described above. If you set this parameter to 1, the values currently out-of-range are shifted to the closest boundary of the authorised range. For example if the reception threshold is less than -116 dBm, it will be replaced by -116 dBm instead of -102 dBm as in the default behaviour. Likewise, if it is greater than -50 dBm, it will be replaced by -50 dBm instead of -102 dBm.

11.1.8 UMTS HSPA, CDMA2000, and TD-SCDMA Options 11.1.8.1 Suppressing Cell Name Carrier Suffixes It is only possible to suppress the carrier suffix in a 3G cell name in the case of a single carrier scenario, i.e., the first carrier is also the last carrier in the global parameters. To do this, add the following lines to the Atoll.ini file: [3GCells] NoSuffixIfUniqueCarrier = 0 or 1 This is set to 0 by default, which means that cell names will follow the normal convention of Atoll, SiteN_X(C). If there is only one carrier, meaning that C is unique, then this option can be set to 1. This will result in cell names which will be same as the transmitter names, SiteN_X.

11.1.8.2 Disabling Macro-diversity (SHO) Gains Calculation for Ec/Io and Eb/Nt In UMTS HSPA and CDMA2000 documents, macro-diversity gains are calculated by default for pilot Ec/Io, DL and UL Eb/Nt based on their respective standard deviations. You can deactivate the calculation and use of macro-diversity gains for all of the above by adding this option in the Atoll.ini file: [Shadowing] WithSHOGain = 0 WithSHOGain is set to 1 by default. If you want, you can deactivate macro-diversity gain calculations for pilot Ec/Io only by adding this option in the Atoll.ini file: [CDMA] AddPilotSHOGain = 0 AddPilotSHOGain is set to 1 by default.

11.1.8.3 Calculating and Displaying Peak or Instantaneous HSDPA Throughput In UMTS HSPA documents, you can choose to display and work with either peak values or instantaneous values of the HSDPA throughputs per mobile, cell, and site in simulation results. To do this, you can add the following lines to the Atoll.ini file: [CDMA] HSDPAThroughputPeak = 0 or 1 • •

0: Instantaneous throughput (Default) 1: Peak throughput

If you choose to display the instantaneous HSDPA throughputs, Atoll will: • • • •

Display the number of simultaneous HSDPA users in the simulation results. Place a certain part of HSDPA users in a waiting queue during simulations. Display the instantaneous gross and instantaneous application level throughputs per mobile and per cell in the simulation results. Display the instantaneous throughput per site in the Sites tab of the simulation results.

If you choose to display the peak HSDPA throughputs, Atoll will: • • •

Not display the number of simultaneous HSDPA users in the simulation results. Display the peak gross and peak application level throughputs per mobile and per cell in the simulation results. Display the MUG table on the MUG tab of the Proportional Fair properties. Inputs from this is used to calculate the peak gross throughput per cell when the scheduling algorithm is "Proportional Fair".

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Display the average HSDPA throughput per user in the Cells tab of the simulation results.

HSDPA resource scheduling will not be carried out. The HSDPA throughput for each user will be calculated by taking into account the MUG corresponding to the current number of connected HSDPA users. In Average Simulation results, the average HSDPA throughput per user can be calculated excluding the simulations where no HSDPA users were served. To do this, add the following lines to the Atoll.ini file: [CDMA] HSDPAAvgSimuResults = 1 HSDPAAvgSimuResults = 0 by default.

11.1.8.4 Setting the Power to Use for Intra-cell Interference in HSDPA In HSDPA prediction studies, you can choose whether to perform intra-cell interference calculations based on total cell power (Ptot) or maximum cell power (Pmax). By default, Atoll performs this calculation based on the total power. You can instruct Atoll to use maximum power in stead by adding the following lines to the Atoll.ini file: [CDMA] PmaxInIntraItf = 1 • •

0: Intra-cell interference calculation based on total power (Default) 1: Intra-cell interference calculation based on maximum power

11.1.8.5 Enabling Coverage Predictions of Connection Probabilities You can perform coverage prediction studies for connection probabilities in UMTS HSPA documents by adding the following lines to the Atoll.ini file: [CDMA] UseStudyCnxProba = 1 MinUsersPerBin = X This coverage prediction study is available in the list of prediction studies if UseStudyCnxProba is set to 1. Otherwise, it will not be available. MinUsersPerBin is the minimum number of users per pixel required for that pixel to be taken into account in the coverage prediction.

11.1.8.6 Setting the Calculation Method for HS-PDSCH CQI If you choose the “CQI based on CPICH quality” option in Global Parameters, you can select the formula used for calculating HS-PDSCH CQI in Atoll by adding the following lines to the file: [CDMA] CQIDeltaWithPower = 0 or 1 CQIDeltaWithPower is set to 1 by default. In this case, the HS-PDSCH CQI is calculated using the formula:  CQI  HS – PDSCH =  CQI  pilot – P pilot + P HS – PDSCH

If you set CQIDeltaWithPower to 0, the HS-PDSCH CQI will be calculated using the formula: EC EC  CQI  HS – PDSCH =  CQI  pilot –  ------- +  -------  N T pilot  N T HS – PDSCH

Note that the default configuration (CQIDeltaWithPower set to 1) is relevant only when N T is calculated using the "Total Noise" option. The above equations are in dB. Refer to the Technical Reference Guide for more details.

11.1.8.7 Enabling Orthogonality Factor in Pilot EC/NT Calculation in HSDPA %Pilot Finger and the Orthogonality Factor model two different effects on the CPICH quality. %Pilot Finger is related to the CPICH physical channel only and models the loss of energy in the CPICH signal due to multipath. The Orthogonality Factor is related to the correlation between the CPICH physical channel and other intra-cell physical channels. You can instruct Atoll to use the Orthogonality Factor in the calculation of pilot EC/NT in HSDPA instead of %Pilot Finger by adding the following lines to the Atoll.ini file:

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[CDMA] OrthoInCPICH = 1

11.1.8.8 Setting the Maximum Number of Rejections for Mobiles You can define a maximum number of rejections for mobiles during simulations by adding the following lines to the Atoll.ini file: [CDMA] MaxRejections = X If a mobile is rejected X number of times, it will no longer be considered in the next iterations.

11.1.8.9 Setting the Maximum Number of Rejections for HSDPA Mobiles You can set the number of times an HSDPA mobile should be rejected (or placed in a queue) before it is considered permanently rejected (or permanently placed in the queue). The default value of this option is 5. To modify the default value, enter the following lines to the Atoll.ini file: [CDMA] HSDPAMaxRejections = X Where X is the number of times an HSDPA mobile should be rejected to be considered permanently rejected for the simulation.

11.1.8.10 Defining an Offset With Respect to The Thermal Noise You can define an offset with respect to the thermal noise by adding the following lines to the Atoll.ini file: [CDMA] CutOffSimu = X Where, X is the offset value in dBs. During Monte Carlo simulations, calculations performed on each mobile only take into account the cells whose received power, at the mobile location, is greater than the thermal noise minus this offset. You should set CutOffSimu to 20 dB for optimum performance without losing a lot of interference.

11.1.8.11 Setting Precision of the Rasterisation Process During Monte Carlo simulations, Atoll internally converts vector traffic maps to raster traffic maps in order to perform a distribution of users according to the traffic densities and the connection probabilities. The accuracy of this conversion from vectors to raster is high enough for most, nearly all, cases. However, this accuracy might not be enough for highly precise vector polygons defining traffic hotspots. The figure below depicts this effect for a vector polygon which is just slightly larger than 1 raster pixel. The vector polygon and the raster bin have the same traffic density in the following figure.

Figure 11.1: Rasterisation Process The primitive libraries, which perform the conversion from vector to raster, deal in terms of float values for the x and y coordinates of the vector polygons. Since these are float values, you will have to create vector polygons with the exact (accurate to all the decimal places) size of a pixel (or multiples of a pixel) in order to get raster pixels with the exact same surface area as the vector polygons. If the coordinates of the vector polygons are not accurate, it is possible that the raster pixel found from the vector polygon will be shifted 1 bin to the right or to the left.

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Such a rasterisation means that the number of users in the vector remains correct, but the density might be different since the surface area has changed (Number of users = User Density x Area). If you want Atoll to increase the precision of the rasterisation process for hotspots in your network. You can add the following lines to the Atoll.ini file: [Rasterization] Improve = 0 or 1 Precision = 1 SurfRatio = 20 MaximumSurf = 2500 The options are: •

•

Improve = 1 (by default) means that Atoll will use the accurate rasterisation method for small polygons. Improve = 0 means that the normal rasterisation method will be used for all polygons. Setting this option to 1 implies that this algorithm will not be used globally for all polygons, but only for small polygons which are defined by the options “SurfRatio” or “MaximumSurf”. Precision = 1 (by default) means that the rasterisation resolution (step) used by the algorithm for small polygons is 1 metre. You can set it to a higher value if you observe performance degradation. The step of rasterisation means the size of the bin used to approximate the vector shape with bins. If you set Precision = 1, the performance (calculation speed) can be considerably decreased depending on the size of your network. It is recommended to set a higher value for the Precision option.

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SurfRatio = 20 (by default) means that the accurate algorithm will be used only for polygons whose size is smaller than 20 times the size of the normal raster bin. The normal raster bin size in anAtoll document is the finest resolution among the geographic data available in the document. If your Atoll document contains two geographic data files, one with a 20 m resolution and the other with a 5 m resolution, and you remove the 5 m one from your document, Atoll will still keep 5 m as the normal raster bin size.

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MaximumSurf = 2500 (by default) means that a polygon will be considered small only if its surface area is less than or equal to 2500 sq. m.

So, a polygon will be considered small, and will be rasterised using the accurate algorithm, if either the ratio of its surface area to the surface area of the normal raster bin is equal to or less than SurfRatio, or if its surface area is less than MaximumSurf. If you want to use just the MaximumSurf option, you can set the SurfRatio to 0.

11.1.8.12 Defining the Number of Iterations Before Downgrading You can set the number of iterations that Atoll should carry out before starting the downgrading. The default value of this option is 30. To modify the default value, enter the following lines to the Atoll.ini file: [CDMA] IterBeforeDown = X Where X is the integer number of iterations.

11.1.8.13 Adjusting the Working of the Proportional Fair Scheduler In UMTS HSPA documents, you can adjust how the proportional fair scheduler functions by adding the following lines to the Atoll.ini file: [CDMA] PFSchedulerCQIFactor = X Where X is a number between 0 and 100, which represents the proportional fair scheduler weight. PFSchedulerCQIFactor = 50 by default. If you set PFSchedulerCQIFactor = 0, the proportional fair scheduler functions like the Round Robin scheduler. If you set PFSchedulerCQIFactor = 100, the proportional fair scheduler functions like the Max C/I scheduler.

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11.1.8.14 Displaying the Ec/I0 of Rejected Mobiles in Simulation Results In UMTS and CDMA simulation results, the Ec/I0 AS1 column in the Mobiles tab can list the Ec/I0 values from the best server for all the mobiles, connected or rejected. To display the Ec/I0 from the best server for the rejected mobiles, add the following lines to the Atoll.ini file: [CDMA] DisplayEcIoOfRejected = 1 DisplayEcIoOfRejected is set to 0 by default.

11.1.8.15 Switching Back to the Old Best Server Determination Method Before Atoll 3.3.0, best server determination in UMTS and HSPA predictions (i.e, coverage prediction and AS Analysis) used to be performed by selecting the cell with the highest Ec/I0 with no layer priority consideration. To switch back to this best server determination method, add the following lines to the Atoll.ini file: [UMTS]

BestServer_LayerPriority = 0 BestServer_LayerPriority is set to 1 by default. Before Atoll 2.8.0, best server determination in simulations of UMTS and CDMA networks used to be performed by selecting the best carrier within transmitters according to the selected method (site equipment) and then the best transmitter using the best carrier. To switch back to this best server determination method, add the following lines to the Atoll.ini file: [CDMA] MultiBandSimu = 0 MultiBandSimu is set to 1 by default.

11.1.8.16 Switching Back to the Old Radio Bearer Allocation Algorithm for Multicarrier EVDO Rev.B Before Atoll 3.2.1, radio bearer allocation for multi-carrier EVDO Rev.B used to be performed by equally sharing the available terminal power between the carriers. To switch back to this radio bearer allocation method, add the following lines to the Atoll.ini file: [CDMA] SharingEquallyPower = 1 UsingPreviousIterationPowerWeight = 1 These two options are set to 0 by default.

11.1.8.17 Displaying Automatic Allocation Cost Values You can display the cost values calculated by Atoll for different relations when allocating scrambling codes and PN offsets. To display cost values, add the following lines to the Atoll.ini file: [PSC] DisplayCostValues = 1 DisplayCostValues is set to 0 by default.

11.1.8.18 Selecting SC and PN Offset Allocation Strategies Available in the GUI In the Atoll.ini file, you can select the scrambling code (UMTS and TD-SCDMA) and PN offset (CDMA2000) allocation strategies that will be available to the user in the automatic allocation dialog box. To select the allocation strategies, add the following lines to the Atoll.ini file: [CDMA] CodeStrategies = 1, 2, 3, 4

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The allocation strategies 1, 2, 3, and 4 correspond to the following: •

In UMTS: • 1: Clustered • 2: Distributed per Cell • 3: One Cluster per Site • 4: Distributed per Site

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In TD-SCDMA: • 1: Clustered • 2: Distributed per Cell • 3: One SYNC_DL Code per Site • 4: Distributed per Site

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In CDMA2000: • 1: PN Offset per Cell • 2: Adjacent PN-Clusters per Site • 3: Distributed PN-Clusters per Site

11.1.8.19 Defining a Fixed Interval Between Scrambling Codes You can define a fixed interval between scrambling codes assigned to cells on a same site when the allocation is based on a distributed strategy (Distributed per Cell or Distributed per Site). To apply the defined interval, add the following lines to the Atoll.ini file: [PSC] ConstantStep = 1 ConstantStep is set to 0 by default.

11.1.8.20 Compressed Mode: Restricting Inter-carrier and Inter-technology Neighbour Allocation You can prevent Atoll from allocating inter-carrier and inter-technology neighbours to cells located on sites whose equipment does not support compressed mode, by adding the following lines to the Atoll.ini file: [Neighbours] CompressModeEval = 1 CompressModeEval is set to 0 by default.

11.1.8.21 Setting the Maximum AS Size for SC Interference Prediction You can set the maximum active set size to a fixed number of transmitters for the scrambling code interference coverage prediction by adding the following lines to the Atoll.ini file: [Studies] SCActivesetMaxSize = X Where X is the maximum number of transmitters in the active set. If you set SCActivesetMaxSize = 10, you will get the same results in the coverage prediction as the SC Interference tab in the point analysis.

11.1.8.22 Displaying Uplink Total Losses in Coverage by Signal Level In UMTS, CDMA, LTE, WiMAX, and Wi-Fi technologies, you can activate the Uplink Total Losses and Minimum Uplink Total Losses display options in the Coverage by Signal Level (DL) prediction by adding the following lines to the Atoll.ini file: [Studies] UplinkLosses = 1 UplinkLosses is set to 0 by default. Uplink total losses are calculated from the downlink total losses by replacing the downlink transmitter losses by uplink transmitter losses. In GSM, the Uplink Total Losses display options is available in the Coverage by Signal Level (UL) prediction. In addition to the above, in LTE, this option enables an Uplink Total Losses (dB) display option in the Effective Signal Analysis (UL) prediction. These losses are calculated using LTE-specific parameters, including MIMO, schedulers, power control, and uplink bandwidth allocation.

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11.1.8.23 Setting the Maximum UL Reuse Factor for HSUPA Users’ Noise Rise Estimation In UMTS HSPA simulations, Atoll assumes a constant uplink reuse factor for estimating the maximum available noise rise per HSUPA user. This can cause unnecessary rejection of some HSUPA users in very low traffic cases. You can set an upper limit for the uplink reuse factor by adding the following lines to the Atoll.ini file: [UMTSSimus] MaxReuseFactor = value Where value is 5 by default.

11.1.8.24 Configuring HSUPA Resource Allocation for Active Set Analysis In HSUPA calculations of the Active Set Analysis, HSUPA resources (the remaining load of the cell after allocating capacity to all R99 users) are considered as equally shared between HSUPA users. The number of HSUPA bearer users is taken either from the cell properties or from the simulation. Atoll can calculate HSUPA-results for a single user by adding the following lines to the Atoll.ini file: [UMTS] HSUPA_users_sharing_resource = 0 In this case, the entire remaining load of the cell is allocated to a single HSUPA bearer user. HSUPA_users_sharing_resource is set to 1 by default.

11.1.9 LTE, WiMAX, Wi-Fi, and LPWA Options 11.1.9.1 Blocking Access to IEEE Parameters in WiMAX You can disallow modification of the parameters that come from the IEEE specifications, and are not supposed to be changed, by adding the following lines to the Atoll.ini file: [WiMAX] ModifiableIEEEParams = 0 By default, ModifiableIEEEParams is set to 1, which means that all the parameters are modifiable. When you set ModifiableIEEEParams to 0, it means that the following parameters will be unmodifiable in the GUI: • •

In the Permutation Zones table: Number of Used Subcarriers, Number of Data Subcarriers, and Number of Subchannels per Channel. In the Permutation Zones table: Subchannel Groups (Segment 0), Subchannel Groups (Segment 1), and Subchannel Groups (Segment 2) for FFT sizes < 1000. In the Permutation Zones table, the first DL PUSC permutation zone cannot be deactivated.

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In the Frame Configurations table and in the General tab of the frame configurations Properties dialog box: Number of Preamble Subcarriers. In the Frames Configurations table, the cells under Total Number of Subcarriers change into combo boxes with the following five values: 128, 256, 512, 1024, 2048.

11.1.9.2 Using Only Bearers Common Between the Terminal’s and Cell’s Equipment If you want Atoll to perform an intersection over the bearers supported by the cell equipment and by the terminal equipment, add the following lines to the Atoll.ini file: [OFDM] UseCommonBearersOnly = 1

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UseCommonBearersOnly is set to 0 by default. When UseCommonBearersOnly is set to 1, Atoll only uses the bearers for which selection thresholds are defined in both the terminal’s and the cell’s equipment for both downlink and uplink bearer selection.

11.1.9.3 Enabling Display of Signals per Subcarrier Point Analysis in LTE By default a point analysis in LTE displays RS per channel, SS & PBCH per channel, PDCCH & PDSCH per channel, and RS per subcarrier. If desired, you can also use a point analysis to display SS & PBCH per subcarrier and PDCCH & PDSCH per subcarrier by adding the following lines to the Atoll.ini file: [LTE] DisplaySignalsPerSCInPtA = 1 DisplaySignalsPerSCInPtA is set to 0 by default. When the DisplaySignalsPerSCInPtA option is set to "0" or is absent, SS & PBCH per subcarrier and PDCCH & PDSCH per subcarrier are not available options in a point analysis.

11.1.9.4 Including Cyclic Prefix Energy in LTE Signal Level Calculation The useful signal level calculation takes into account the useful symbol energy (Es), i.e., excluding the energy corresponding to the cyclic prefix part of the total symbol duration. However, you can include the cyclic prefix energy in the useful signal level calculation by adding the following lines to the Atoll.ini file: [LTE] ExcludeCPFromUsefulPower = 0 ExcludeCPFromUsefulPower is set to 1 by default. Independant of the option, interference levels are calculated for the total symbol durations, including the energy useful symbol duration and the cyclic prefix energy.

11.1.9.5 Excluding Cyclic Prefix Energy in WiMAX and Wi-Fi Signal Level Calculation The useful signal level calculation can exclude the energy corresponding to the cyclic prefix part of the total symbol duration, hence taking into account only the energy belonging to the useful symbol duration. In order to do so, you must add the following lines to the Atoll.ini file: [WiMAX] ExcludeCPFromUsefulPower = 1 ExcludeCPFromUsefulPower is set to 0 by default. Independant of the option, interference levels are calculated for the total symbol durations, including the energy useful symbol duration and the cyclic prefix energy.

11.1.9.6 Ignoring Inter-Neighbour Preamble Index Collision in WiMAX The automatic preamble index allocation algorithm in Atoll takes into account the possible collision of preamble indexes assigned to neighbours of a cell. This means that Atoll tries to not allocate the same preamble index to two neighbours of a cell. If you want to disable this constraint, i.e., allow Atoll to allocate the same preamble index to two neighbours of a cell, add the following lines to the Atoll.ini file: [WiMAX] InterNeighbourPICollisions = 0 InterNeighbourPICollisions is set to 1 by default. The preamble index audit based on neighbours also takes this option into account. With InterNeighbourPICollisions = 1, the audit lists the cell pairs that are neighbours of a cell and are allocated the same preamble index. When InterNeighbourPICollisions = 0, the preamble index collision is not verified between neighbours of a cell.

11.1.9.7 Ignoring Inter-Neighbour Physical Cell ID Collision in LTE The automatic physical cell ID allocation algorithm in Atoll takes into account the possible collision of physical cell IDs assigned to neighbours of a cell. This means that Atoll tries to not allocate the same physical cell ID to two neighbours of a cell. If you want to disable this constraint, i.e., allow Atoll to allocate the same physical cell ID to two neighbours of a cell, add the following lines to the Atoll.ini file: [LTE]

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InterNeighbourIDCollisions = 0 InterNeighbourIDCollisions is set to 1 by default. The physical cell ID audit based on neighbours also takes this option into account. With InterNeighbourIDCollisions = 1, the audit lists the cell pairs that are neighbours of a cell and are allocated the same physical cell ID. When InterNeighbourIDCollisions = 0, the physical cell ID collision is not verified between neighbours of a cell.

11.1.9.8 Renaming OPUSC Zone to PUSC UL in WiMAX If you wish to work with two PUSC UL permutation zones, you can rename the OPUSC permutation zone to PUSC UL by adding the following lines to the Atoll.ini file: [WiMAX] ReplaceOPUSCwithPUSCUL = 1 ReplaceOPUSCwithPUSCUL is set to 0 by default.

11.1.9.9 Deactivating Uniform Distribution of Resources By default, the basic automatic allocation of physical cell IDs and preamble indexes distributes the allocated resources uniformly. If you wish to deactivate the uniform distribution of resources, add the following lines to the Atoll.ini file: [OFDM] UniformIDDistribution = 0 UniformIDDistribution is set to 1 by default.

11.1.9.10 Taking Second Order Neighbours into Account in the AFP The LTE AFP takes first order neighbours into account when allocating physical cell IDs. The WiMAX AFP takes first order neighbours into account when allocating preamble indexes and downlink and uplink zone permbases. If you want the AFP to take both first and second order neighbours into account, add the following lines to the Atoll.ini file: [OFDM] SecondNeighbours = 1 SecondNeighbours is set to 0 by default.

11.1.9.11 Excluding the Adjacent Channel Overlap from the AFP Cost Functions The LTE, WiMAX, and Wi-Fi AFPs take the adjacent channel overlap into account for allocation frequencies, physical cell IDs, preamble indexes, and other resources. If you wish to take only the co-channel overlap into account and exclude the effect of adjacent channel overlap in resource allocation, add the following lines to the Atoll.ini file: [OFDM_AFP] AdjacentProtection = 0 AdjacentProtection is set to 1 by default.

11.1.9.12 Synchronised/Unsynchronised LTE Downlink Interference Calculation There are 2 downlink interference calculation methods in Atoll. For more information, see the Technical Reference Guide. Method 1: Synchronised transmission/reception (default). Atoll calculates the interference between two cells using this method when: • •

The frequency channels assigned to the interfered and interfering cells have the same centre frequency, and The interfered and interfering cells both have an even number of frequency blocks or both have an odd number of frequency blocks, and • The following option is set in the Atoll.ini file (default value): [LTE] SameItf_PDSCH_RS_PDCCH = 0 Synchronised transmission and reception means that OFDM symbols of the interfered and interfering frames overlap and match each other in time.

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Method 2: Unsynchronised transmission/reception Atoll calculates the interference between two cells using this method when: • •

The frequency channels assigned to the interfered and interfering cells do not have the same centre frequency, or The interfered and interfering cells do not both have an even number of frequency blocks or do not both have an odd number of frequency blocks, or • The following option is set in the Atoll.ini file: [LTE] SameItf_PDSCH_RS_PDCCH = 1 This method is also used to calculate interference received from LTE cells of an external network in co-planning and multi-RAT modes, i.e. inter-technology interference received from LTE cells calculated using inter-technology IRFs.

11.1.9.13 Setting PDCCH to 100% Loaded in LTE Interference Calculations By default, the downlink interference from PDCCH is weighted by the downlink traffic load of the interfering cell. If you wish to calculate the interference coming from the PDCCH using a fixed load of 100%, add the following lines to the Atoll.ini file: [LTE] SameItf_PDSCH_RS_PDCCH = 1 ApplyDLLoadOnPDCCHInterf = 0 ApplyDLLoadOnPDCCHInterf is set to 1 by default. Using SameItf_PDSCH_RS_PDCCH = 1, Atoll calculates a single total noise (I+N) value for the RS, PDCCH, and PDSCH containing interference from the RS, PDCCH, and PDSCH. Within this combined total noise (I+N) value, the ApplyDLLoadOnPDCCHInterf option only impacts the interference component from the PDCCH. The RS and PDSCH interference components are calculated as usual. For more information on SameItf_PDSCH_RS_PDCCH, see "Synchronised/Unsynchronised LTE Downlink Interference Calculation" on page 217 and the Technical Reference Guide.

11.1.9.14 Calculating EIRP from RS EPRE in LTE Signal Level Predictions Atoll calculates the EIRP from the reference signal power in LTE. In signal level-based coverage predictions, if you wish to calculate the EIRP from the Reference Signal EPRE instead, add the following lines to the Atoll.ini file: [LTE] EIRPfromRSEPRE = 1 EIRPfromRSEPRE is set to 0 by default. This option applies to Coverage by Transmitter, Coverage by Signal Level, and Overlapping Zones predictions in LTE.

11.1.9.15 Averaging the Uplink Noise Rise in dB The average simulation results provide the linear average of uplink noise rise values displayed in dB. If you want Atoll to calculate the average by directly using the noise rise values in dB, add the following lines to the Atoll.ini file: [OFDM_SIMU] MeanNRInDB = 1 MeanNRInDB is set to 0 by default.

11.1.9.16 Deactivating Service Max Throughput Demand Downgrading in LTE Service maximum throughput demand downgrading is active by default in LTE Monte Carlo simulations. If you wish to deactivate this downgrading, add the following lines to the Atoll.ini file: [LTE] ServiceMBRDowngrading = 0 ServiceMBRDowngrading is set to 1 by default. The above does not apply to LTE-A mobiles performing carrier aggregation or downlink non-coherent joint transmission CoMP.

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11.1.9.17 Displaying Pixels with Zero Throughput in Coverage Predictions In throughput coverage predictions, pixels are coloured according to the defined throughput threshold colours if there are bearers available on those pixels. If you wish to have other pixels, i.e., those with no available bearer hence zero throughput, to be coloured as well, add the following lines to the Atoll.ini file: [OFDM] DisplayThroughputZero = 1 DisplayThroughputZero is set to 0 by default.

11.1.9.18 Setting Uplink Noise Rise Control Parameters in LTE The default method of uplink noise rise control is the best effort method. This means that uplink noise rise control is not part of the simulation convergence criteria. For best effort noise rise control, you can modify the noise rise control margin through Atoll.ini file by adding the following lines: [LTE] NR_CONTROL_MARGIN_MIN = X Positive values of NR_CONTROL_MARGIN_MIN are considered as negative margins. For example, X is interpreted by Atoll as -X dB. NR_CONTROL_MARGIN_MIN is set to 1 by default, interpreted as -1 dB. If you wish to include the uplink noise rise control in the simulation convergence criteria, you can change the uplink noise rise control method from best effort to strict by setting the following option in the Atoll.ini file: [LTE] ULNRControlMethod = 1 ULNRControlMethod is set to 0 by default. For the strict noise rise control method, you can modify the noise rise control precision level through the Atoll.ini file by adding the following lines: [LTE] ULNRControlPrecision = X Integer values of ULNRControlPrecision are considered as tenths of dB. For example, X is interpreted by Atoll as 0.X dB. ULNRControlPrecision is set to 5 by default, interpreted as 0.5 dB.

11.1.9.19 Using the LTE ABS Patterns on Cell-edge Only By default, ABS patterns are used throughout the cell, irrespective of the cell-edge area and the cell-edge traffic ratio. If you wish to apply ABS patterns only on the cell-edges, you can do so by adding the following lines to the Atoll.ini file: [LTE] UseABSonCellEdgeOnly = 1 By default, UseABSonCellEdgeOnly is set to 0. Applying the ABS patterns only on the cell-edge means that all subframes are considered non-ABS subframes in the cell centre. This method enables you to include the cell-edge traffic ratio in the calculation of interference.

11.1.9.20 Applying the LTE ABS Collision Probability on Interference from RS Almost blank subframes do not contain any traffic data. They, however, contain transmitted reference signals that generate certain amount of interference. The 3GPP defines further enhanced ICIC (FeICIC) as the possibility for some advanced receivers to eliminate interference from reference signals on the ABS. If you wish to eliminate interference from reference signals transmitted on the ABS, add the following lines to the Atoll.ini file: [LTE] eICICOnRS = 1 By default, eICICOnRS is set to 0.

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11.1.9.21 Switching Between LTE Carrier Aggregation Modes By default, Atoll supports intra-eNode-B carrier aggregation. This means that, Atoll only selects secondary serving cells from within the same eNode-B (belonging to the same site) as the selected primary serving cell of an LTE-A user. If you wish to switch to multi-eNode-B carrier aggregation, you can do so by adding the following lines to the Atoll.ini file: [LTE] CAWithinENB = 0 If you wish to manage groups of cells that can perform carrier aggregation with each other, you can do so by adding the following lines to the Atoll.ini file: [LTE] CAWithinENB = 2 CAWithinENB is set to 1 by default. For more information on managing carrier aggregation groups, see the User Manual.

11.1.9.22 Switching Between LTE Multi-Server Scheduling Methods For their maximum throughput demands, LTE-A users are scheduled separately on each of their serving cells (primary and secondary cells for carrier aggregation, and coordinated servers for downlink non-coherent joint transmission CoMP). Each user’s remaining throughput demand (maximum – minimum) is distributed over each of its serving cells proportionally to the resources available on each serving cell and to the user’s downlink effective RLC channel throughput or uplink effective RLC allocated bandwidth throughput on each of its serving cell. Within each serving cell, resource allocation for the maximum throughput demands is carried out according to the scheduler used by that cell. If you wish to have each user’s remaining throughput demand (maximum – minimum) distributed over each of its serving cells proportionally only to the resources available on each serving cell, add the following lines to the Atoll.ini file: [LTE] CASchedulingMethod = 1 CASchedulingMethod is set to 0 by default.

11.1.9.23 Switching Between LTE Carrier Aggregation PCell Selection Methods In the previous versions of Atoll, cells of type LTE-A PCell were assigned an implicit priority over cells of type LTE. LTE-A users were connected to cells of type LTE-A PCell irrespective of the layer priorities and the received RSRP. Now, by default, cells of type LTE-A PCell and of type LTE are processed in the same manner during cell selection. If you wish to switch back to the previous method, add the following lines to the Atoll.ini file: [LTE] OldBestServerMethodForCA = 1 OldBestServerMethodForCA is set to 0 by default.

11.1.9.24 Displaying Grid-of-Beam Patterns in Logarithmic Scale By default, Atoll displays the horizontal patterns of antennas selected as beams in the LTE grid-of-beams smart antenna model properties using a linear scale. If you wish to display these patterns using the logarithmic scale, add the following lines to the Atoll.ini file: [GOB_MODEL] DisplayLinearDiagram = 0 DisplayLinearDiagram is set to 1 by default.

11.1.9.25 Allowing Multi-cell Transmitters Using Different Frequencies By default, Atoll allows you to create transmitters with more than one cell as long as the downlink start frequency of the frequency bands used by all the cells is the same. This implies that the path losses calculated for a transmitter are considered valid for all the cells of the transmitter. If you wish to remove this restriction, add the following lines to the Atoll.ini file: [OFDM] ForceSameFrequencyForCoTXCells = 0

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ForceSameFrequencyForCoTXCells is set to 1 by default.

11.1.9.26 Changing the LTE Cell-Edge Determination Method By default, Atoll compares the difference between the total losses at the mobile/pixel from its best server and the second best server with the delta path loss threshold defined for the best server to determine whether the mobile/pixel is located at cell-edge or not. Instead, if you want Atoll to use the difference between the RSRPs from the best and second best server, add the following lines to the Atoll.ini file: [LTE] CellEdgeMethod = 1 CellEdgeMethod is set to 0 by default. For calculating the cell-edge regions for CoMP, if CellEdgeMethod is set to 1, Atoll compares the difference between the RSRP from the best server and the second best server belonging to the same CoMP set with the cell edge margin defined for the best server.

11.1.9.27 Filtering LTE Cell Groups Loaded From a Database In multi-user environments, cell groups, such as carrier aggregation groups and CoMP sets, can be stored in the database. When you open a document from a database, Atoll loads all the cell groups by default. If you want Atoll to only load cell groups relevant to the cells being loaded, you must set the following option in the Atoll.ini file: [LTE] FilterUsedGroups = 1 FilterUsedGroups is set to 0 by default.

11.1.9.28 Allocating PRACH RSIs from Non-Overlapping Lists By default, Atoll allocates PRACH RSIs from lists of overlapping possible values. For example, if a cell requires 10 PRACH RSIs, depending on the cell’s defined PRACH RSI domain, Atoll may allocate 10 PRACH RSIs from overlapping lists with consecutive starting values: 0-9, 1-10, 2-11, 3-12, etc. If you want to allocate PRACH RSIs from non-overlapping lists, such as 0-9, 10-19, 20-29, etc., add the following lines to the Atoll.ini file: [OFDM_AFP] CandidatePrachRsiListsWithOverlap = 0 CandidatePrachRsiListsWithOverlap is set to 1 by default. This option is also taken into account by the audit. Note that setting this option to 0 reduces the number of available resources for allocation, reduces the AFP search space, and may result in an allocation plan with many full collisions between PRACH RSI lists. CandidatePrachRsiListsWithOverlap set to 0 may provide better allocation results when the number of cells to allocate is less than the number of available resources.

11.1.9.29 Excluding DMRS Overhead from Cell Resources DMRS are transmitted on antenna ports 7 and 8, or on 7 through 14. To take into account the DMRS overhead, add the following lines to the Atoll.ini file: [LTE] ApplyDMRSOverhead = 1 ApplyDMRSOverhead is set to 0 by default.

11.1.9.30 Changing the Display Mode of the Number of Aggregated Servers By default, the throughput coverage predictions display the effective numbers of aggregated servers per pixel using the Discrete values display type. Using this display type, the resulting prediction plot only has one value available per pixel. You can change the display mode to Value intervals, hence obtaining all possible numbers of aggregated servers available per pixel, by adding the following lines to the Atoll.ini file: [LTE] NumberOfServerDisplay = 1 NumberOfServerDisplay is set to 0 by default.

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11.1.10 3GPP Multi-RAT Options 11.1.10.1 BSIC, SC, and PCI Allocation with Inter-technology Neighbour Constraints The automatic allocations of BSIC (using the GSM AFP), scrambling codes (in UMTS), and physical cell IDs (using the LTE AFP) take inter-technology neighbour constraints into account. For example, different physical cell IDs are assigned to two LTE cells that are neighbours of the same GSM transmitter or UMTS cell. If you wish to disable the inter-technology neighbour constraints in the automatic allocations of BSIC, SC, and PCI, add the following lines to the Atoll.ini file: [MultiRAT] AllCodesAllocWithInterRATNeighbours = 0 AllCodesAllocWithInterRATNeighbours is set to 1 by default.

11.1.10.2 Multi-RAT Technology Selection Default Behaviour When users open a Multi-RAT Atoll document, the radio technology selection dialog box appears with all technologies selected by default. In some cases, you might want to force users to explicitly select the technologies on which they want to work by making the technologies appear as unselected by default. If you want the radio technology selection dialog box to appear with no technologies selected by default, add the following lines to the Atoll.ini file: [MultiRAT] UncheckTechnoChoices = 1 UncheckTechnoChoices is set to 0 by default.

11.1.11 Microwave Radio Links Options 11.1.11.1 Modifying the Default Format of Link Names By default, Atoll automatically generates link names by using the format "Site A name-Site B name". In some cases, the site names might contain characters that are undesirable for a link name (for example, spaces or underscores). To specify characters that are forbidden when generating the link name, add the following lines to the Atoll.ini file: [MWLinks] AutoNameForbiddenChars = list of forbidden characters surrounded by quotes For example, if AutoNameForbiddenChars is set to "_ ", any new link will be named "SiteName123-SiteName345" instead of "Site_Name 123-Site_Name 345". AutoNameForbiddenChars is set to "" by default, meaning that no characters are forbidden.

11.1.11.2 Updating A>>B and B>>A Profiles in Real-time In the MW Analysis window’s Profile view, when a change is made on the A>>B link, it is not automatically taken into account in the B>>A direction in real time. This produces inconsistent results in the 2 directions. If you want to make the profile update real-time in both directions, i.e., changes in one direction automatically updated in the other direction, add the following lines to the Atoll.ini file: [MWCalculations] UpdateOppositeHop = 1 UpdateOppositeHop is set to 1 by default.

11.1.11.3 Disabling Shielding Factor on Wanted Signal at Receiver If you want to disable the use of the shielding factor on the wanted signal at the receiver during interference calculations, add the following lines to the Atoll.ini file: [MWCalculations] ShieldingFactorOnWantedSignal = 0

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ShieldingFactorOnWantedSignal is set to 1 by default, which means that the shielding factor is taken into account at the receiver when calculating interference. On the transmitter side, the shielding factor is always taken into account when calculating interference.

11.1.11.4 Considering XPIF value in Interference for Dual-Polar Links If you have dual-polar links (i.e., a link with 2+0 XPIC configuration and a co-channel allocation), you can consider XPIF in interference calculation by adding the following lines to the Atoll.ini file: [MWCalculations] CCDP_XPIF = 1 CCDP_XPIF is set to 0 by default, which means that XPIF is considered in the decoupling calculation only. When the option is set to 1, the XPIF value is considered in the decoupling and it is deducted from the interference level.

11.1.11.5 Making the ITU-R P.530-5 Method Available The Rec. ITU-R P.530-5 method is hidden by default on the Models tab of the Microwave Radio Links Properties dialog box. You can make this method available for availability and quality calculations by adding the following lines to the Atoll.ini file: [MWCalculations] HIDE_REC530_5 = 0 HIDE_REC-5 is set to 1 by default. If the method was selected in a document saved in a previous Atoll version, it will be available even if HIDE_REC-5 is set to 1 in the Atoll.ini file.

11.1.11.6 Using Old Min C/I Values If you wish to use Min C/I values defined or calculated in old versions of Atoll, add the following lines to the Atoll.ini file: [Compatibility] MWEquipment_CIMIN = 1 MWEquipment_CIMIN is set to 0 by default.

11.1.11.7 Solving Alignment Issue in Generated Reports If you encounter an alignment issue in the Microwave report or in the Reflection Analysis report, you can solve it by increasing the tab value. To do that, add the following lines to the Atoll.ini file: [MWReport] tab = 2000 tab is set to 500 by default.

11.1.11.8 Defining Default Configuration Files for Link Budgets Reports You can define a default configuration file for each link budget report by specifying an absolute or UNC path in the Atoll.ini file: [MWReport] DesignSummaryCfg = path to the report’s default configuration file LinkAnalysisCfg = path to the report’s default configuration file LinkInterferenceCfg = path to the report’s default configuration file RequiredMarginCfg = path to the report’s default configuration file LinksBudgetCfg = path to the report’s default configuration file LinksInterferenceCfg = path to the report’s default configuration file MultihopAnalysisCfg = path to the report’s default configuration file ReflectionAnalysisCfg = path to the report’s default configuration file Where each of the above options corresponds to a specific Report Configuration dialog box: •

DesignSummaryCfg: corresponds to the Report Configuration dialog box displayed after clicking the Configure Report button (

) from the Design Summary view (MW Analysis window).

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LinkAnalysisCfg: corresponds to the Report Configuration dialog box displayed after clicking the Configure Report button from the Analysis Report view (MW Analysis window). LinkInterferenceCfg: corresponds to the Report Configuration dialog box displayed after clicking the Configure Report button from the Interference Report view (MW Analysis window). RequiredMarginCfg: corresponds to the Report Configuration dialog box displayed after clicking the Configure Report button from the Required Margin view (MW Analysis window). LinksBudgetCfg: corresponds to the Report Configuration dialog box displayed after selecting Microwave Radio Links > Links > Link Budgets > Configuration Report from the Network explorer. LinksInterferenceCfg: corresponds to the Report Configuration dialog box displayed after selecting Microwave Radio Links > Links > Interference > Configuration Report from the Network explorer. MultihopAnalysisCfg: corresponds to the Report Configuration dialog box displayed after selecting Microwave Radio Links > Multi-Hops > [Multi-Hop X] > Analysis from the Network explorer. ReflectionAnalysisCfg: corresponds to the Report Configuration dialog box displayed after: • right-clicking in the Profile Analysis view (MW Analysis window) and selecting Reflection and Diversity Analysis, • then clicking the Configure Report button from the Analysis Report view (MW Reflection/Diversity window).

11.1.11.9 Defining a Default Configuration File for the Channel Arrangement Display You can define a default configuration file for the channel arrangement display by specifying an absolute or UNC path in the Atoll.ini file: [MWChannelArrangement] DefaultConfiguration = path to the channel arrangement default configuration file Where the above option corresponds to the Channel Arrangement dialog box displayed after selecting Microwave Radio Links > Interference > Channel Arrangement > Display on Map from the Network explorer.

11.1.11.10 Defining a Default Template for Microwave Links Custom Reports You can define a default template for microwave links custom reports by specifying an absolute or UNC path in the Atoll.ini file: [MWReport] DefaultTemplate = path to the default template for microwave links custom reports

11.1.11.11 Considering ATPC for ANSI and ETSI Modes Similarly ATPC is considered for all selected modulations with ANSI mode while it is only used for the reference modulation with ETSI. To consider ATPC in ANSI mode as it is done for ETSI (i.e., to use ATPC for the reference modulation only), add the following lines to the Atoll.ini file: [MWCalculations] AtpcOnlyOnHighest = 1 AtpcOnlyOnHighest is set to 0 by default.

11.1.11.12 Hiding Clutter from the Profile Analysis View Atoll displays the terrain height along the profile as well as clutter classes and clutter heights. If you do not want to display the clutter along the profile, you can enable an option to hide clutter by clearing the visibility check box of the Clutter Classes and Clutter Heights folders on the Geo tab. [MWProfile] AlwaysDrawClutters = 0 By default, AlwaysDrawClutters is set to 1.

11.1.11.13 Changing the Decoupling Calculation Method for Co-site Interference Before Atoll 3.3.1, decoupling calculation in case of co-site interference was based on antenna patterns. To switch back to this calculation method, add the following lines to the Atoll.ini file:

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[MWCalculations] NewDecouplingCoSite = 0 This option is set to 1 by default. start here

11.1.12 Measurement Options 11.1.12.1 Displaying Additional Information in Drive Test Data It is possible to display the following additional information in the columns of serving and neighbour cells: • • •

BCCH - BSIC pair (GSM GPRS EDGE documents) Scrambling Code - Scrambling Code Group pair (UMTS HSPA documents) PN Offset - PN Offset Group pair (CDMA2000 1xRTT 1xEV-DO documents)

You have to add the following lines to the Atoll.ini file to display this information: [TestMobileData] ShowCoupleInfo = 1 Setting ShowCoupleInfo to 0 hides this information.

11.1.12.2 Setting the Number of Transmitters per Drive Test Data Path By default, Atoll can import information about one serving transmitter (or cell in CDMA documents) and six neighbour transmitters (or cells in CDMA documents) for drive test data paths. You can change the number of transmitters per drive test data path by adding the following lines to the Atoll.ini file: [TestMobileData] NumberOfTestMobileTransmitters = X Where X is the number of transmitters per drive test data path. The default value of NumberOfTestMobileTransmitters is 7.

11.1.12.3 Recalculating Distances of Points From There Serving Cells at Import If you want Atoll to calculate the distance of each measurement point from its nearest serving cell, you can add the following lines to the Atoll.ini file: [TestMobileData] RecalcDist = 1 or 0 The default value of RecalcDist is 1, which means that Atoll will calculate the distance for each measurement point. The nearest serving cell is the one closest to the measurement point which has the same (Scrambling Code, SC Group), (BSIC, BCCH), or (PN Offset, PN Offset Group) pair as the point.

11.1.12.4 Defining the BCCH and BSIC Columns for FMT Import The .fmt files generated by the TEMS Investigation GSM tool contain a number of columns. To define which of these columns should be imported as the BCCH column and which one as the BSIC column in Atoll, you can add the following lines to the Atoll.ini file: [TestMobileDataImportFmt] BCCHColumn = Column1 BSICColumn = Column2 Where, Column1 and Column2 are the titles of the two columns in the .fmt file corresponding to the BCCH and the BSIC columns respectively.

11.1.12.5 Importing Drive Test Data with Scrambling Codes as Integers You can force the conversion of scrambling codes to integer values when importing drive test data by adding the following option in the Atoll.ini file: [TestMobileData] FloatingPointScramblingCodeSupport = 1

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FloatingPointScramblingCodeSupport is set to 0 by default, and the scrambling codes are imported according to the numeric data type selected for the scrambling code column in the import dialog box.

11.1.12.6 Importing Drive Test Data for Active and Filtered Transmitters Only When you import drive test data in Atoll, it assigns servers and neighbours to each measurement point based on the cell identification method defined for the import. By default, Atoll takes all the transmitters and cells of the document into account, whether they are active or inactive and filtered or not. If you want Atoll to take only active and filtered transmitters and cells into account for drive test data import, add the following option in the Atoll.ini file: [TestMobileData] ImportForFilteredTransmittersOnly = 1 ImportForFilteredTransmittersOnly is set to 0 by default.

11.1.12.7 Specifying the Location of the ACP.ini File For the most part, you can configure the ACP with its own initialisation file: the ACP.ini. However, there are a few options that you can set in the Atoll.ini to configure the ACP. By default, Atoll ACP uses the global ACP.ini file, located in the installation directory of Atoll. You can set an option in the Atoll.ini file to define a different location for the ACP.ini file. This option is useful for assigning a different ACP initialisation for a different group of users. To use another location, add the following line to the Atoll.ini file: [ACP] iniFile = path_to_ACP.ini

11.2 ACP Initialisation File The ACP initialisation file is used to inform Atoll of the preferred settings when the ACP is used for automatic cell planning during Atoll sessions. It can be used to adjust the behaviour of the ACP. You can comment out any option in the ACP.ini by preceding the line with a semi-colon (";") or a hashtag ("#"). The ACP initialisation file is a powerful tool. You should not modify any option in the ACP.ini file until and unless you are absolutely sure of what you are doing.

In order for the ACP initialisation file to be used by Atoll, you should place the ACP.ini file in the Atoll installation directory. You can define a different location for the ACP.ini file as shown in "Specifying the Location of the ACP.ini File" on page 226.

11.2.1 Managing ACP Preferences Some of the settings provided in the ACP.ini file can be modified directly using the ACP - Automatic Cell Planning Properties dialog box, under ACP Automatic Cell Planning on the Setup Template tab. ACP either embeds these settings directly in the ATL document or in a user-defined ACP.ini file. These settings are referred as "local settings". Local settings are the settings found in sections using the "Tpl" keyword, such as [ACPTplGeneralPage]. •

•

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The local settings, defined using the ACP - Automatic Cell Planning Properties dialog box, take precedence over the same settings defined in the global ACP.ini file. The settings in the ACP.ini file are read when you start a new project to initialise the settings of the ACP. When using the ACP.ini file to define options, instead of using the ACP Automatic Cell Planning Properties dialog box, you can also define any other settings even if they can not be set using the ACP - Automatic Cell Planning Properties dialog box. These settings redefined locally have precedence over the global settings.


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11.2.2 ACP GUI Options In this section are the settings defining default values and certain aspects of the GUI configuration. These settings are local and are usually defined using Setup Template tab of the ACP - Automatic Cell Planning Properties dialog box, and stored either in the Atoll project or a local ACP.ini file.

11.2.2.1 Default Settings of the Optimisation Tab The following options can be used to set default settings for the number of iterations and the resolution: [ACPTplGeneralPage] nbIteration = 100 resolution = 50

11.2.2.2 Default Settings of the Optimisation > Cost Control Tab The following options can be used to define the default settings for the calculation of costs: [ACPTplGeneralPage] cost.type = 0|1|2 # 0=off, 1=limt to max, 2=apply cost to change plan cost.unit = unit # unit = $, yen, etc. (less than 4 characters recommended) cost.tradeoffLevel = 0|1|2 # 0=low, 1 = normal, 2=strong cost.maxCost = 50 cost.azimuth.cost = 1 cost.azimuth.isSiteVisit=true cost.tilt.cost = 1 cost.tilt.isSiteVisit=true cost.antenna.cost = 1 cost.antenna.isSiteVisit=true cost.etilt.cost = 0.1 cost.etilt.isSiteVisit=false cost.height.cost = 1 cost.height.isSiteVisit=true cost.power.cost = 0.1 cost.power.isSiteVisit=false cost.siteVisitCost = 2 cost.upgradeSiteCost = 5 cost.newSiteCost = 10 cost.removeSiteCost = -5

11.2.2.3 Default Settings of the Optimisation > Advanced Cost Control Tab The following options can be used to define the default settings for advanced cost control. Advanced cost control options allow you to define the maximum number of changes to be made (either as a value or a ratio) and to change the ranking of the order of cost in the final implementation plan. The option below allows you to display the Advanced label under Cost Control in the left-hand pane of the Optimisation tab. It is set to 0 by default. [ACPGeneralPage] enableAdvancedCost = 1 The following option enables you to define the importance of cost in the implementation plan. It is set to 1 by default. [ACPTplGeneralPage]

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cost.planCostWeighting = 0|1|2 #0=low, 1=medium (default), 2=high The following option enables you to specify the number of changes in the implementation plan. It is set to 0 by default. [ACPTplGeneralPage] cost.planLimitType = 0|1|2 #0=unlimited, 1=max as absolute value, 2=max as ratio •

0: the number of changes is unlimited.

•

1: use cost.planChangeMax to define the max. number of changes in the implementation plan as an absolute value: cost.planChangeMax = 10

•

2: use cost.planChangePercent to define the max. number of changes in the implementation plan as a ratio of the number of antennas currently available in the computation zone: cost.planChangePercent = 20 When cost.planLimitType is set to 2, you can also set cost.planChangeRefZone to 1 in the [ACPGeneralPage] section to define the focus zone as the reference zone instead of the computation zone: cost.planChangeRefZone = 0|1 #0=computation zone (default), 1=focus zone

11.2.2.4 Automatically Creating Custom Zones on the Optimisation Tab In the [ACPTplGeneralPage] section, you can find the options used to automatically create custom zones that will appear on the Optimisation tab when you create a new ACP setup. The following option can be used to automatically create ACP custom zones from the hotspots in the Atoll project: [ACPGeneralPage] zone.autobuildHotspot = 1 # Automatically build hotspot from Atoll hotspot (default) The following options can be used to automatically create ACP custom zones from one or more clutter classes or from a SHP file: [ACPGeneralPage] zone.count = 2 # Number of zones to be created. zone.0.name = MyClutterZone1 # Name of the zone (in this case from clutter) zone.0.clutters = 10,11,12 # Clutter classes that will constitute this zone zone.1.name = MyVectorZone2 # Name of the zone (in this case from SHP) zone.1.file=c:\path\to\file.shp # Absolute path to the SHP file.

11.2.2.5 Default Settings of the Objectives Tab In the [ACPTplObjectivePage] section are the settings defining default settings of the Objectives tab. The following option can be used to specify the location of the traffic file which will be used as a weighting map for each objective: [ACPTplObjectivePage] traffic.global.file = "C:\tmp\traffic.bil" The following option can be used to define the default extraction resolution of the traffic map (in metres). It is set to 50 by default. [ACPTplObjectivePage] traffic.global.resolution = value

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The following options can be used to define the default values for the technology quality indicators (UMTS Ec/Io, UMTS RSCP, UMTS overlap, GSM signal level, GSM overlap, WiMAX CINR, WiMAX C/N, LTE C/N, etc.): [ACPTplObjectivePage] param.gsm.overlap.autoPrediction = yes param.gsm.overlap.margin = 5 param.gsm.overlap.minRxLevel = 0 # 0=use defined TRG threshold, other=defined value param.gsm.bcch.autoPrediction = yes param.gsm.bcch.isShadowing = no param.gsm.bcch.cellEdgeCov = 0.75 param.umts.overlap.autoPrediction = yes param.umts.overlap.margin = 10 param.umts.overlap.minRxLevel = -120 param.umts.rscp.autoPrediction = yes param.umts.rscp.isShadowing = no param.umts.rscp.cellEdgeCov = 0.75 param.umts.ecio.autoPrediction = yes param.umts.ecio.isShadowing = no param.umts.ecio.cellEdgeCov = 0.75 param.cdma.overlap.autoPrediction = yes param.cdma.overlap.margin = 10 param.cdma.overlap.minRxLevel = -120 param.cdma.coverage.autoPrediction = yes param.cdma.coverage.isShadowing = no param.cdma.coverage.cellEdgeCov = 0.75 param.cdma.ecio.autoPrediction = yes param.cdma.ecio.isShadowing = no param.cdma.ecio.cellEdgeCov = 0.75 param.lte.overlap.autoPrediction = yes param.lte.overlap.margin = 5 param.lte.overlap.minRxLevel = -105 param.lte.coverage.autoPrediction = yes param.lte.coverage.isShadowing = no param.lte.coverage.cellEdgeCov = 0.75 param.lte.cinr.autoPrediction = yes param.lte.cinr.isShadowing = no param.lte.cinr.cellEdgeCov = 0.75 param.lte.cinr.useFreqBand = 1 param.lte.cinr.useICIC = 1 param.wimax.overlap.autoPrediction = yes param.wimax.overlap.margin = 5 param.wimax.overlap.minRxLevel = -105 param.wimax.coverage.autoPrediction = yes param.wimax.coverage.isShadowing = no param.wimax.coverage.cellEdgeCov = 0.75 param.wimax.cinr.autoPrediction = yes param.wimax.cinr.isShadowing = no param.wimax.cinr.cellEdgeCov = 0.75 param.wimax.cinr.useFreqBand = 1 param.wimax.cinr.useSegmentation = 1 param.wifi.overlap.autoPrediction = yes param.wifi.overlap.margin = 5 param.wifi.overlap.minRxLevel = -105 param.wifi.coverage.autoPrediction = yes param.wifi.coverage.isShadowing = no param.wifi.coverage.cellEdgeCov = 0.75 param.wifi.cinr.autoPrediction = yes param.wifi.cinr.isShadowing = no param.wifi.cinr.cellEdgeCov = 0.75 The following options can be used to define the default threshold for each objective rule: [ACPTplObjectivePage]

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quality.gsm.bcch.threshold = -85 quality.gsm.overlap.threshold = 4 quality.gsm.distance.threshold = 5000 quality.umts.rscp.threshold = -85 quality.umts.ecio.threshold = -13 quality.umts.overlap.threshold = 4 quality.umts.distance.threshold = 5000 quality.cdma.rscp.threshold = -85 quality.cdma.ecio.threshold = -13 quality.cdma.overlap.threshold = 4 quality.cdma.distance.threshold = 5000 quality.lte.coverage.threshold = -85 quality.lte.c.threshold = -85 quality.lte.cn.threshold = 20 quality.lte.rsrp.threshold = -105 quality.lte.cinr.threshold = 10 quality.lte.rsrq.threshold = -12 quality.lte.rssi.threshold = -80 quality.lte.overlap.threshold = 5 quality.lte.distance.threshold = 5000 quality.wimax.coverage.threshold = -85 quality.wimax.c.threshold = -85 quality.wimax.cn.threshold = 20 quality.wimax.cinr.threshold = 10 quality.wimax.overlap.threshold = 5 quality.wimax.distance.threshold = 5000 quality.wifi.coverage.threshold = -85 quality.wifi.c.threshold = -85 quality.wifi.cn.threshold = 20 quality.wifi.cinr.threshold = 10 quality.wifi.overlap.threshold = 5 quality.wifi.distance.threshold = 5000 quality.lpwa.coverage.threshold = -130 quality.lpwa.redserver.threshold = 3 The following option can be used to define a default number of servers for the 1st-Nth objective. It is set to 4 by default. [ACPTplObjectivePage] NbServers1stNth = value The following option can be used to remove the Capacity and Load Balancing features from the Objectives tab. [ACPCapacityPage] enable = 0 The following option can be used to clear the Scale Traffic according to Zone Weighting check box on the Capacity page: [ACPCapacityPage] useZoneWeight = 0 The following options can be used to define a capacity traffic map, either by a BIL file or by a comma-separated list of traffic map names: [ACPTplCapacityPage] traffic.file = c:\tmp\traffic.bil traffic.maps = user_density_traffic_map; environment_map traffic.resolution = 50 The following option can be used to avoid recalculating capacity traffic maps after each new run: [ACPTplCapacityPage] calculationcapacitytrafficmap = 1

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The following option can be used to force ACP to show load balancing and traffic capture results when either feature is enabled: [ACPTplCapacityPage] show.loadbalancingandthroughput = 1 The following options can be used to define the default threshold for each quality (Objectives tab > Capacity page > Services Definition frame): [ACPTplCapacityPage] quality.gsm.bcch.threshold = -85 quality.umts.rscp.threshold = -85 quality.umts.ecio.threshold = -13 quality.cdma.rscp.threshold = -85 quality.cdma.ecio.threshold = -13 quality.wimax.coverage.threshold = -85 quality.wimax.c.threshold = -85 quality.wimax.cn.threshold = 20 quality.wimax.cinr.threshold=10 quality.lte.coverage.threshold = -85 quality.lte.c.threshold = -85 quality.lte.cn.threshold = 20 quality.lte.rsrp.threshold = -105 quality.lte.cinr.threshold=10 quality.lte.rsrq.threshold = -12 quality.lte.rssi.threshold = -80 The following options can be used to define the default quality used by each technology for traffic capture condition: [ACPTplCapacityPage] service.gsm.condition.quality=bcch service.umts.condition.quality=rscp service.cdma.condition.quality=coverage service.wimax.condition.quality=coverage service.lte.condition.quality=coverage service.factor=1.0 service.density = 30 The following option can be used to enable the load balancing feature by default: [ACPTplCapacityPage] loadBalancing.enable = 1 The following options can be used to specify the load balancing default target coverage (%) and the load balancing weight: [ACPTplCapacityPage] loadBalancing.target = 80 loadBalancing.weight = 1

11.2.2.6 Default Settings of the Reconfiguration Tab In the [ACPTplReconfPage] section are the settings defining the default values of the Reconfiguration tab. The options in this section do not select the default reconfiguration options when set to "1", instead they disable those reconfiguration options.

By default, all the zones listed under Zone Parameters on the Optimisation > Zones tab appear in the drop-down list next to Display on on the Reconfiguration tab (except the KPI zones and lines). You can force ACP to list only the main zones ("Computation", "Focus", "All") in both drop-down lists by adding the following lines to the ACP.ini file:

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[ACPReconfPage] filter.onlyMainZones = 1 filter.onlyMainZones is set to 0 by default. The following options can be used to define the default settings for the reconfiguration of power on the Cells vertical tab: [ACPTplReconfPage] umts.disablePilotPowerOptimisation = 1 umts.disableMaxPowerOptimisation = 1 umts.SyncMultiCellPower = 1 umts.SyncSiteMultiCellPower = 1 # lock UMTS cell power optimisation for co-site cells umts.defaultPowerAutoMinMax = 3 # automatically set min/max power at an offset of 3dBm around actual value. # If 0, use fixed value 37-46 cdma.1xrtt.SyncMultiCellPower = 1 cdma.1xrtt.SyncSiteMultiCellPower = 0 cdma.1xrtt.disablePilotPowerOptimisation = 1 cdma.1xrtt.disableMaxPowerOptimisation = 1 cdma.1xevdo.SyncMultiCellPower = 1 cdma.1xevdo.SyncSiteMultiCellPower = 0 cdma.1xevdo.disableMaxPowerOptimisation = 1 cdma.defaultPowerAutoMinMax = 3 # automatically set min/max power at an offset of 3dBm around actual value. # If 0, use fixed value 37-46 gsm.disablePowerOptimisation = 1 gsm.defaultPowerAutoMinMax = 3 # automatically set min/max power at an offset of 3dBm around actual value. # If 0, use fixed value 37-46 wimax.disablePreamblePowerOptimisation=1 wimax.SyncMultiCellPower = 1 wimax.SyncSiteMultiCellPower = 1 # lock WiMAX cell power optimisation for co-site cells wimax.defaultPowerAutoMinMax = 3 # automatically set min/max power at an offset of 3dBm around actual value. # If 0, use fixed value 37-46 lte.disablePowerOptimisation = 1 lte.SyncMultiCellPower = 1 lte.SyncSiteMultiCellPower = 1 # lock LTE cell power optimisation for co-site cells lte.defaultPowerAutoMinMax = 3 # automatically set min/max power at an offset of 3dBm around actual value. # If 0, use fixed value 37-46 The following options can be used to define the default settings for the reconfiguration of transmitters and sites: [ACPTplReconfPage] disableAntennaOptimisation = 1 disableAzimuthOptimisation = 1 disableHeightOptimisation = 1 disableETiltOptimisation = 1 disableMechTiltOptimisation = 1 disableSiteSelection = 1 disableRepGainOptimisation = 1 disableCandidateSelection = 1 The following options can be used to define default settings for reconfiguration ranges: [ACPTplReconfPage] defaultTxAzimuthVariation = 20 defaultTxAzimuthStep = 5

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defaultTxAzimuthMinInterSector = 0 defaultTxTiltMin = 0 defaultTxTiltMax = 5 defaultTxTiltStep = 1 defaultTxETiltMin = 0 defaultTxETiltMax = 10 defaultTxHeightMin = 0 defaultTxHeightMax = 10 defaultTxHeightStep = 5 defaultTxHeightMin.feet = 0 defaultTxHeightMax.feet = 30 defaultTxHeightStep.feet = 15 umts.disablePilotPowerOptimisation = 0 umts.disableMaxPowerOptimisation = 0 The following options can be used to define a default range for the optimisation of repeater gains: [ACPTplReconfPage] defaultRepGainMin = -1 # if -1, the default equipment min value is used defaultRepGainMax = -1 # if -1, the default equipment max value is used defaultRepGainStep = 3 # default = 3 The following option can be used to hide the No. Remotes column on the Reconfiguration > Transmitters vertical tab: [ACPReconfPage] showNbRemotes = 0 #default = 1 to display the No. Remotes column The following option can be used to display on the Reconfiguration > Transmitters vertical tab the additional constraint applied to electrical tilt changes. [ACPReconfPage] tx.etilt.deltaLimitConstraint.show = 1 #default = 0 When tx.etilt.deltaLimitConstraint.show = 1, the Variation + column appears under Electrical Tilt (deg). You can enter a value next to the Variation + header or add the following lines to ACP.ini to define a default value: [ACPTplReconfPage] etilt.deltaLimitConstraint = 1,2,... #default = 0 •

If etilt.deltaLimitConstraint = 0, the variation constraint is disabled and the Variation + column is greyed.

•

If etilt.deltaLimitConstraint = 1,2,..., the constraint is enabled and the following appears under Variation +: • A check box which must be selected in order for the constraint to be considered. • A range determined by the value under Current and the value indicated next to the Variation + header. The Variation + constraint determines one range and the specified Min. and Max. limits determine another range. The final electrical tilt will fall within the intersection of the two ranges.

You can use the following option to disable proposals for electrical tilt changes below a defined relative variation. E.g. to disable electrical tilt change proposals for relative variations of 1 degree, you should set this option to 2. [ACPTplReconfPage] etilt.relative.min.variation = 2 #default = 1

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The following option can be used to display on the Reconfiguration > Transmitters vertical tab the additional constraint applied to mechanical tilt changes. [ACPReconfPage] tx.tilt.deltaLimitConstraint.show = 1 #default = 0 When tx.tilt.deltaLimitConstraint.show = 1, the Variation + column appears under Mechanical Tilt (deg). You can enter a value next to the Variation + header or add the following lines to ACP.ini to define a default value: [ACPTplReconfPage] tilt.deltaLimitConstraint = 1,2,... #default = 0 •

If tilt.deltaLimitConstraint = 0, the variation constraint is disabled and the Variation + column is greyed.

•

If tilt.deltaLimitConstraint = 1,2,..., the constraint is enabled and the following appears under Variation +: • A check box which must be selected in order for the constraint to be considered. • A range determined by the value under Current and the value indicated next to the Variation + header. The Variation + constraint determines one range and the specified Min. and Max. limits determine another range. The final mechanical tilt will fall within the intersection of the two ranges.

You can use the following option to disable proposals for mechanical tilt changes below a defined relative variation. E.g. to disable mechanical tilt change proposals for relative variations of 1 degree, you should set this option to 2. [ACPTplReconfPage] tilt.relative.min.variation = 2 #default = 1 The following option can be used to display on the Reconfiguration > Transmitters vertical tab the additional constraint applied to global tilt changes (electrical + mechanical). [ACPReconfPage] tx.etilt.tilt.sum.deltaLimitConstraint.show = 1 #(Default = 0) When tx.etilt.tilt.sum.deltaLimitConstraint.show=1, ETilt + MTilt (deg) appears with Current and Variation + columns. You can enter a value next to the Variation + header or add the following lines to ACP.ini to define a default value: [ACPTplReconfPage] etilt.tilt.sum.deltaLimitConstraint = 1|2|... #(Default = 0) •

If etilt.tilt.sum.deltaLimitConstraint = 0, the variation constraint is disabled and the Variation + column is greyed.

•

If etilt.tilt.sum.deltaLimitConstraint = 1,2,etc., the constraint is enabled and this appears under Variation +: • A check box which must be selected in order for the constraint to be considered. • A range determined by the value under Current (sum of the values under Current for electrical and mechanical tilts) and the value indicated next to the Variation + header. The Variation + constraint determines one range and the specified Min. and Max. limits determine another range. The final gloabl tilt will fall within the intersection of the two ranges. The final mechanical tilt will fall within the intersection of the two ranges.

The following option allows you to reconfigure inter-sector electrical tilts as asymetrics, i.e. it allows you to obtain different tilts for sectors belonging to the same site. The value you specify (in degree) is a "minimum difference" constraint if tilts are reconfigured. If they are not reconfigured, the constraint will not apply. [ACPTplReconfPage] etilt.asymetric = 1 #(No default) The following option can be used to automatically disable reconfiguration of all donors (possibly in cascade) of a repeater: [ACPTplReconfPage] autoLockDonor = 0 #(Default = 0)

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Possible settings: Value

Description

0

No auto lock (default).

1

The Use check boxes for transmitter reconfiguration parameters are cleared (antenna, tilt, azimuth, and height). Only the last repeater in a series of cascading repeaters is optimised; the rest are cleared by default (but can be selected manually).

2

The Use check boxes for all reconfiguration parameters are cleared (antenna, tilt, azimuth, height, and power). Only the last repeater in a series of cascading repeaters is optimised; the rest are cleared by default (but can be selected manually).

5

Same as 1, except that the Use check boxes can not be selected in the user interface.

6

Same as 2, except that the Use check boxes can not be selected in the user interface.

11.2.2.7 Default Settings of the Reconfiguration > Sites vertical tab In the [ACPTplReconfPage] section are the settings defining the default settings of the Reconfiguration> Sites vertical tab. The following options enable you to define the reconfiguration options that are selected by default: site removeable, sector removeable, antenna azimuth, and/or height. The settings of defaultSiteCellsRemoveable, defaultSiteRemoveable, and defaultSiteHeightLocked also define the default settings in the Station Template Reconfiguration dialog box. When these options are set to 1, the corresponding reconfiguration options in the user interface are selected by default. [ACPTplReconfPage] defaultSiteCellsRemoveable = 1 defaultSiteRemoveable = 1 defaultSiteAzimuthLocked = 1 #Lock Sector/Azimuth defaultSiteHeightLocked = 1 #Lock Sector/Height defaultSiteReconfigurationLocked = 1

The defaultSiteHeightLocked option is forced to 0 for sites that have antennas at different heights.

11.2.2.8 Defining the Inter-site Distance in Co-located Site Detection The following option can be used to define the inter-site distance within which sites will be retained in co-located site detection. [ACPTplReconfPage] site.min.distance.colocated = 2 #default setting in metres

11.2.2.9 Defining the Inter-antenna Distance in Co-located Transmitter Detection The following option can be used to define the inter-antenna distance within which transmitters will be retained in co-located transmitter detection. [ACPTplReconfPage] tx.min.distance.colocated = 1 #default setting in metres

11.2.2.10 Custom Columns on Reconfiguration > Sites Vertical Tab The following options can be used to define the number of custom columns to display on the Reconfiguration > Sites vertical tab: [ACPReconfPage] site.custom.count=x site.custom.0.type=tabularDataColumn

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site.custom.0.column=FOO Where ’tabularDataColumn’ displays data issued from Atoll’s SITES table and identified by site.custom.0.column (column name). Atoll column names are case sensitive. The option below defines an optional label for a given column. If unset, the Atoll column name is used (e.g. FOO): [ACPReconfPage] site.custom.0.label=The Foo Label

11.2.2.11 Default Settings of the Reconfiguration > Transmitters Vertical Tab In the [ACPReconfPage] section are the settings defining default settings for the display of mechanical and electrical tilts, and for the display of linked transmitters. The following options can be used to display the mechanical and electrical tilts as relative values instead of absolute values. As a result, the Min. and Max. columns will be renamed to Min. Offset. and Max. Offset. [ACPReconfPage] tx.tilt.asRelative = 1 (default = 0) tx.etilt.asRelative = 1 (default = 0) The following option can be used to display the minimum and maximum electrical tilts only once for each group of linked transmitters, when the Advanced mode is selected for display. [ACPReconfPage] tx.etilt.groupMinMax = 1 (default = 1) When tx.etilt.groupMinMax is set to 0, the min/max electrical tilts are displayed for each transmitter.

11.2.2.12 Custom Columns on the Reconfiguration > Transmitters/Remotes Vertical Tabs You can use this option to define the number of custom columns to display on the Reconfiguration > Transmitters vertical tab and the Reconfiguration > Remotes vertical tab: [ACPReconfPage] tx.custom.count = 2 You can then set the following options to specify the data you want to show under each custom column. tx.custom.0.type=tabularDataColumn tx.custom.0.column=FOO tx.custom.0.label=The FOO label tx.custom.1.type=elevation #site altitude + transmitter height tx.custom.1.type=bandwidth #cell bandwidth (only for LTE, WiMAX, and Wi-Fi)

• •

tabularDataColumn shows data issued from Atoll TRANSMITTERS table, identified by the required tx.custom.x.column setting. Atoll column names are case sensitive.

11.2.2.13 Default Settings of the Optimisation > EMF Exposure Tab In the [ACPTplEMFPage] section are the settings defining default settings of the Optimisation > EMF Exposure tab. The following option can be used to enable the EMF exposure module: [ACPTplEMFPage] enable = 1 The following option enables you to define the level of importance accorded to the optimisation of EMF exposure.

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[ACPTplEMFPage] weightLevel = 1 #(normal, default) Possible values: Value

Description

0

Low: EMF exposure is optimised only if does not worsen coverage quality.

1

Normal: There is a trade-off between EMF exposure and coverage quality (default).

2

Critical: EMF exposure is optimised independently from the effect it may have on coverage quality.

The following options enable you to define the default resolution in metres in the X, Y, and Z planes: [ACPTplEMFPage] resolutionXY = 5 resolutionZ = 3 The following options define how EMF exposure will be measured in buildings: only on the facade or inside the building as well: [ACPTplEMFPage] onlyFacade=1 #only on facade in building propagation classes. Default = 1 (yes) buildingDeeping=10 #if onlyFacade is set to 0, the depth in the building measured. The following option defines whether clutter classes and clutter heights are used to create a 3D representation of the terrain or whether just vectors are to be used. The default is 1 (yes), but, given that vectors are always given priority where they exist, this option can be disabled if vectors are available for the entire area of interest. [ACPTplEMFPage] useDhmFromClutter=1 # Default is 1 (yes) The following option defines whether the 3D propagation model is using diffraction. When it is not, only positions with a direct LOS to transmitters will register EMF exposure. [ACPTplEMFPage] useDiffraction = 0 The following option defines whether the EMF module should use transparent mode. When transparent mode is used, no obstacle or indoor loss is accounted for. [ACPTplEMFPage] isWorstCase = 0 # Default is 0 (no) The following option defines the calculation radius (in metres) around transmitters when calculating EMF exposure: [ACPTplEMFPage] calculationRadius = 300 The following options define the default threshold and weight for the EMF exposure objective: [ACPTplEMFPage] defaultObjThreshold = 0.6 defaultObjWeight = 1 The following options enable you to define up to 16 propagation classes for EMF exposure. Each class is defined by a name, an indoor loss, and whether it can be edited by the user. [ACPTplEMFPage]

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eclass.count = 2 # Total number of propagation classes defined. eclass.0.name=Open eclass.0.position = 0 # Distribution of measurement points: # 0 = 3D, i.e., distribution at all heights over area, 1 = 2D on top, 2 = 2D on bottom eclass.0.buildingLos = 0 eclass.0.linearBuildingLos = 0 eclass.0.linearBuildingStart = 0 eclass.0.editionFlag = 0 # 0 can not be edited by user The following options enable you to map clutter classes to propagation classes. Each mapping is defined on two lines: the first line defines the clutter class (by its code from the Description tab of the Clutter Classes Properties dialog box); the second line defines the propagation class (by its ID under Propagation on the Optimisation tab of the ACP Setup dialog box). The default propagation classes in the ACP are "Open" (ID "0"), "Vegetation" (ID "1"), and "Building" (ID "2"). Any additional propagation classes will have an ID assigned when they are created. [ACPTplEMFPage] clutterMapping.count = 3 clutterMapping.0.clutterCode = 10 clutterMapping.0.classCode = 0 clutterMapping.1.clutterCode = 4 clutterMapping.1.classCode = 1 clutterMapping.2.clutterCode = 6 clutterMapping.2.classCode = 2 clutterMapping.3.clutterCode = 7 clutterMapping.3.classCode = 2 In the [ACPEMFPage] section, you can specify whether or not users can define new propagation classes: [ACPEMFPage] isPropClassesExtendable = 1 # 1 enables user to create propagation classes.

11.2.2.14 Default Settings of the Optimisation > Multi-Storey Tab In the [ACPTplMultistoreyPage] section are the settings defining default settings of the Optimisation > Multi-Storey tab. The following option can be used to enable the Multi-Storey module: [ACPTplMultistoreyPage] enable = 1 #default = 0 The following option can be used to define the minimum number of storeys for a building to be considered by the Multi-Storey module. This is the value displayed next to Ignore buldings smaller than (storeys) on the Optimisation > Multi-Storey tab. [ACPTplMultistoreyPage] minHeight = value #default = 3 The following option can be used to define the vertical calculation step in the number of storeys. This is the value displayed next to Calculation step (storeys) on the Optimisation > Multi-Storey tab. [ACPTplMultistoreyPage] resStorey = value #default = 3 The following options can be used to define the default storey height in metres (or in feet when Atoll is configured to use feet) displayed next to Storey height on the Optimisation > Multi-Storey tab.

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[ACPTplMultistoreyPage] storeyHeight = value #default = 3 storeyHeight.feet = value #default=10 The following option can be used to define the traffic weighting method for pixels in storeys, i.e. weight inside buildings Vs. weight outside buildings (when value = 1, the total weight for all indoor pixels is equal to the weight of an outdoor pixel). The defined weighting method will only be considered when the Vertical weight sharing check box is selected. [ACPTplMultistoreyPage] weightShareMode = value #default=1

11.2.2.15 Controlling Antenna Pattern Smoothing Crosswave version 4.0.4 has introduced the AntennaLossesThreshold option to control the smoothing performed on antenna patterns in gain calculations. A similar option has been introduced in ACP for compliance with Crosswave results. When AntennaLossesThreshold is specified in the Crosswave.ini file, the following lines must be included in ACP.ini: [ACPGenericPM] cw.antennaLossesThreshold = X where X is a value between 0 and 500 specified by AntennaLossesThreshold in Crosswave.ini to increase the specific threshold applied by Crosswave.

11.2.2.16 Default Settings of the Antenna Tab 11.2.2.16.1

Global Antenna Tab The following options enable you to define default regex patterns that will be used to automatically create physical antennas (from antenna patterns), merge physical antennas, and create antenna groups (from physical antennas). [ACPAntennaPage] autoGroupPattern=(.*) #for example (.*18deg) or (.+18deg) autoGroupPattern_ant=(.*) autoGroupPattern_group=(.*) When the following option is set to 1 (default), ACP applies the default antenna configuration automatically (i.e. the last configuration backed up as default) each time a new setup is created: [ACPTplAntennaPage] autoRestoreDefaultConfig = 1

11.2.2.16.2

Patterns Vertical Tab Electrical Tilt Constraints You can add the following lines to the ACP.ini file to enable the management of electrical tilt constraints on antenna patterns; additional columns appear under Electrical Tilt Constraint (°). When the Use check box is selected, a electrical constraint will be applied to the corresponding antenna pattern. [ACPAntennaPage] enableETilt = 1 # (default = 0) You can also use the option below to enable management of AEDT (additional electrical downtilt); an additional Use AEDT column appears. When a check box is selected under this column, an AEDT constraint will be applied to the corresponding antenna pattern. [ACPAntennaPage] enableAedt = 1 When enableETilt and/or enableAEDT is set to 1, you can modify the Min and Max values that appear under Electrical Tilt Constraint (°).

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[ACPTplAntennaPage] defaultETiltMin = 0 #default = 0 defaultETiltMax = 10 #default = 10 You can use the following option if you want to use a regular expression to define a set of antenna patterns on which electrical tilt constraints will be used automatically. As a result, the Use check box will be selected under Electrical Tilt Constraint (°) and the defined electrical tilt constraints will appear under Min and Max. [ACPTplAntennaPage] autoUseEtiltFromRegex=(.*) Conversely, you can use the autoDisableEtiltFromRegex option if you want to use a regular expression to define a set of antenna patterns on which electrical tilt constraints will be disabled automatically. As a result, the Use check box is cleared under Electrical Tilt Constraint (°) and a dash appears under Min and Max.. [ACPTplAntennaPage] autoDisableEtiltFromRegex=(.*) Mechanical Tilt Constraints You can add the following lines to the ACP.ini file to enable the management of mechanical tilt constraints on antenna patterns; additional columns appear under Mechanical Tilt Constraint (°). When the Use check box is selected, a mechanical constraint will be applied to the corresponding antenna pattern. [ACPAntennaPage] enableMTilt = 1 #default = 0 When enableMTilt is set to 1, you can modify the Min and Max values that appear under Mechanical Tilt Constraint (°). [ACPTplAntennaPage] defaultTiltMin = 0 #default = 0 defaultTiltMax = 5 #default = 5 You can use the following option if you want to use a regular expression to define a set of antenna patterns on which mechanical tilt constraints will be used automatically. As a result, the Use check box will be selected under Mechanical Tilt Constraint (°) and the defined mechanical tilt constraints appear under Min and Max. [ACPTplAntennaPage] autoUseTiltFromRegex=(.*) Conversely, you can use the autoDisableTiltFromRegex option if you want to use a regular expression to define a set of antenna patterns on which mechanical tilt constraints will be disabled automatically. As a result, the Use check box is cleared under Mechanical Tilt Constraint (°) and a dash appears under Min and Max. [ACPTplAntennaPage] autoDisableTiltFromRegex=(.*) For physical antennas containing several antenna patterns with different electrical tilts, if you set the following option the Use check box will be selected under Mechanical Tilt Constraint (deg) and a dash appears under Min and Max. [ACPTplAntennaPage] autoDisableTiltOnMultiPattern = 1 #default = 0

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11.2.2.16.3

Physical Antenna Vertical Tab By setting the following option, you can control the internal logic that ACP uses to assign different antenna patterns to different frequency bands. ACP considers that an antenna pattern is allowed for a given frequency band if its base frequency is within the allowed range. [ACPAntennaPage] freqBandRange = 49 #default = 49 (MHz) You can also add the following lines to the ACP.ini file if you want to activate electrical tilt sharing between merged physical antennas when the frequency difference lies within a defined limit. [ACPAntennaPage] etiltShareFrequencyRange = 100 #default = 100 (MHz)

11.2.2.17 Defining the Antenna Masking Model In the [ACPAntMaskModelPage] section, you can find the options used to set the choices available under Antenna Masking Method on the Setup Template tab of the ACP - Automatic Cell Planning Properties dialog box. You can use the advancedUI option to display a column called Delegate Calculation to Model. Using the Delegate Calculation to Model column, you can define whether the ACP calculates the path loss matrices or angles of incidence used in antenna masking or whether it delegates calculation to the propagation model (providing the propagation model implements the appropriate methods of Atoll’s API). Delegating calculation to the propagation model provides more accurate results but might take longer. Additionally, it will use disk space to store the calculation results. [ACPAntMaskModelPage] advancedUI = 1 #Default = 0 ("Delegate Calculation to Model" feature disabled) The following option can be used to allow "Optimised" propagation models (i.e., propagation models that use the "Optimised" mode) to use "Full Path Loss" mode: [ACPAntMaskModelPage] nativeAllowFullPathLoss = 1 #default = 0 (disabled) For external propagation models other than Aster that correctly implement the relevant API, the following option can be used to force the default setting of "Antenna Masking Method" to "Antenna Correction": [ACPAntMaskModelPage] DefaultAntennaCorrection = 0 #default = 0

The relevant API interface must be implemented in order for the above option to work.

11.2.2.18 Defining Reconfiguration Values Using Custom Fields In the [ACPCustomFieldExtraction] section, you can set options that will enable ACP to extract data from custom fields in the relevant tables of the Atoll database. ACP will extract the values entered in the custom fields and use them as default reconfiguration values when a new optimisation setup is created. The values extracted can be updated in the ACP setup, but ACP will not update the Atoll tables with the new values. •

By default, ACP does not extract custom fields.

•

If a value is undefined in a custom field, ACP will use the default value for that parameter.

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Defining Reconfiguration Values for Transmitters, Repeaters, and Secondary Antennas Using Custom Fields In the [ACPCustomFieldExtraction] section, you can set options that will enable ACP to extract data from custom fields in the Transmitters, Repeaters, and Secondary Antennas tables of the Atoll database. This data will be used to initialise the reconfiguration parameters of transmitters, repeaters, remote antennas, and secondary antennas in the corresponding technology. The custom columns in the Transmitters, Repeaters, Remotes, and Secondary Antennas tables of the Atoll platform must match the column names defined in the ACP.ini file. Some reconfiguration parameters such as height and azimuth can be defined either as relative values (i.e., by defining the reconfiguration range starting from the current value) or as absolute values. You therefore only need to define the settings relevant to the value type (i.e., relative or absolute).

[ACPCustomFieldExtraction] tx.antenna.optimize=acp_ant_use #Best to define this column as a Boolean tx.antenna.group=acp_ant_group tx.etilt.optimize=acp_etilt_use tx.etilt.min=acp_etilt_min tx.etilt.max=acp_etilt_max tx.etilt.deltamin=acp_etilt_deltamin tx.etilt.deltamax=acp_etilt_deltamax tx.tilt.optimize=acp_tilt_use tx.tilt.min=acp_tilt_min tx.tilt.max=acp_tilt_max tx.tilt.deltamin=acp_tilt_deltamin tx.tilt.deltamax=acp_tilt_deltamax tx.tilt.step=acp_tilt_step tx.tilt.sum.optimize=acp_tilt_sum_use tx.tilt.sum.delta=acp_tilt_sum_delta tx.azimuth.optimize=acp_azim_use #Relative values from current azimuth tx.azimuth.deltamin=acp_azim_deltamin tx.azimuth.deltamax=acp_azim_deltamax tx.azimuth.min=acp_azim_min #Absolute value for azimuth angle tx.azimuth.max=acp_azim_max tx.azimuth.step=acp_azim_step tx.azimuth.minInterSector=acp_azim_inter The following options are NOT valid for the SecondaryAntennas table. [ACPCustomFieldExtraction] tx.height.optimize=acp_height_use tx.height.deltamin=acp_height_deltamin #Relative values from current height tx.height.deltamax=acp_height_deltamax tx.height.min=acp_height_min #Absolute value for height values tx.height.max=acp_height_max tx.height.step=acp_height_step

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The following options are ONLY valid for the GSM Transmitters table. In GSM, ACP extracts data from custom fields in the GSM Transmitters tables of the Atoll database and displays it in ACP on the Reconfiguration > GSM Cells vertical tab.

[ACPCustomFieldExtraction] tx.gsm.power.optimize=acp_gsmpower_use tx.gsm.power.min=acp_gsmpower_min tx.gsm.power.max=acp_gsmpower_max tx.gsm.power.step=acp_gsmpower_step The following options are ONLY valid for the Repeaters table. [ACPCustomFieldExtraction] repeater.gain.optimize=acp_gain_use repeater.gain.min=acp_gain_min repeater.gain.max=acp_gain_max repeater.gain.step=acp_gain_step

11.2.2.18.2

Defining Reconfiguration Values for Cells Using Custom Fields In the [ACPCustomFieldExtraction] section, you can set options that will enable ACP to extract data from custom fields in a technology-specific "Cells" table of the database. This data will be used to initialise the reconfiguration parameters for cells in the corresponding technology. In GSM, ACP extracts data from custom fields of the Transmitters table (not Cells table) in the Atoll database and displays it in ACP on the Reconfiguration > GSM Cells vertical tab. The relevant options are described in "Defining Reconfiguration Values for Transmitters, Repeaters, and Secondary Antennas Using Custom Fields" on page 242. The following options can be used to extract data from custom fields in the "CDMA2000 cells" table of the database. The custom columns in the CDMA2000 Cells table of the Atoll platform must match the column names defined in the ACP.ini file. [ACPCustomFieldExtraction] ccell.pilotPower.optimize=acp_pilotpower_use ccell.pilotPower.min=acp_pilotpower_min ccell.pilotPower.max=acp_pilotpower_max ccell.pilotPower.step=acp_pilotpower_step ccell.maxPower.optimize=acp_maxpower_use ccell.maxPower.min=acp_maxpower_min ccell.maxPower.max=acp_maxpower_max ccell.maxPower.step=acp_maxpower_step The following options can be used to extract data from custom fields in the "UMTS cells" table of the database. The custom columns in the UMTS Cells table of the Atoll platform must match the column names defined in the ACP.ini file. [ACPCustomFieldExtraction] wcell.power.optimize=acp_power_use wcell.power.min=acp_power_min wcell.power.max=acp_power_max wcell.power.step=acp_power_step The following options can be used to extract data from custom fields in the "LTE cells" table of the database. The custom columns in the LTE Cells table of the Atoll platform must match the column names defined in the ACP.ini file. [ACPCustomFieldExtraction] lcell.power.optimize=acp_power_use

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lcell.power.min=acp_power_min lcell.power.max=acp_power_max lcell.power.step=acp_power_step

11.2.2.18.3

Defining Reconfiguration Values for Sites Using Custom Fields In the [ACPCustomFieldExtraction] section, you can set options that will enable ACP to extract data from custom fields in the "Sites" table of the database. The custom columns in the Sites table of the Atoll platform must match the column name defined by the settings in the ACP.ini file: By using the site.status option to define the name of the custom status column in the Sites table, you can extract the status (candidate or existing) of sites for site selection. • • •

All sites in the Sites table with the label set to the one defined by the site.status.candidate option will be automatically set as candidate sites. Any site in the Sites table with a label other than the one defined by the site.status.candidate option will be considered as an existing site. By default, all active sites are considered as existing sites.

[ACPCustomFieldExtraction] site.status=acp_site_status # Name of the custom column in Sites table. # Default value is 'ACP_STATUS'. site.gsm.status=acp_site_gsm_status site.umts.status=acp_site_umts_status site.lte.status=acp_site_lte_status site.status.candidate=candidate # Name used to define a candidate site. The following options can be used to define custom columns in the Sites table of the Atoll platform. These will be used for default reconfiguration options for each site. [ACPCustomFieldExtraction] site.disableSelection=acp_site_disableSelection site.gsm.disableSelection=acp_site_gsm_disableSelection site.umts.disableSelection=acp_site_umts_disableSelection site.lte.disableSelection=acp_site_lte_disableSelection site.removeable=acp_site_removeable site.gsm.removeable=acp_site_gsm_removeable site.umts.removeable=acp_site_umts_removeable site.lte.removeable=acp_site_lte_removeable site.sectorsRemoveable=acp_site_sectorsRemoveable site.gsm.sectorsRemoveable=acp_gsm_site_sectorsRemoveable site.umts.sectorsRemoveable=acp_umts_site_sectorsRemoveable site.lte.sectorsRemoveable=acp_lte_site_sectorsRemoveable The following option can be used to manage the Inter Sector Lock check boxes (Height and Azimuth) in the Reconfiguration column of the Reconfiguration > Sites vertical tab. The following option can be used to manage the Disable check box in the Reconfiguration column of the Reconfiguration > Sites vertical tab.

11.2.2.18.4

Defining Reconfiguration Values for Antennas Using Custom Fields In the [ACPCustomFieldExtraction] section, you can set options that will enable ACP to extract data from custom fields in the Antennas table of the Atoll database. ACP can use the information in the custom fields to group antennas and to set default reconfiguration values when a new optimisation setup is created . The custom column in the Antennas table must match the column names defined in the ACP.ini file. The following option can be used to name the custom column in the Antennas table to group antenna patterns into groups of physical antennas (i.e., all patterns related to the same physical antenna) and group the physical antennas at different frequencies into radomes by using the antenna.model option. Using the antenna.model enables you to automatically form a

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multi-band antenna. The antenna model is by default set to the PHYSICAL_ANTENNA column of the Antennas table. Hence by default the auto antenna grouping is always enabled if antenna patterns are correctly assigned to physical antennas. [ACPCustomFieldExtraction] antenna.model=PHYSICAL_ANTENNA If the physical antenna has been defined using the antenna.model option, the following option can be used to name the custom column in the Antennas table that is used to define antenna groups. In the custom column in the Antennas table, all antenna patterns corresponding to physical antenna belonging to the same group are identified with a unique string. The ACP automatically groups all physical antenna into a new group with the name given by the string used in the column. [ACPCustomFieldExtraction] antenna.group.model=acp_group_model The following options can be used to name the custom columns in the Antennas table to automatically define the mechanical tilt options. •

The name of the custom column in ANTENNA table of type 'bool', defining which antenna pattern is associated with a mechanical tilt constraint: [ACPCustomFieldExtraction] antenna.tilt.use=ACP_TILT_USE

•

The name of the custom columns in ANTENNA table of type 'string' or numeric, defining the mechanical tilt allowed range. Non-valid values are treated as "forbidden": [ACPCustomFieldExtraction] antenna.tilt.min=ACP_TILT_MIN antenna.tilt.max=ACP_TILT_MAX

The following options can be used to name the custom columns in the Antennas table to automatically define the electrical tilt options. In order to optimise the electrical tilt, you must first activate the following option: [ACPReconfPage] enableETilt = 1 Optionally, if you want to activate AEDT support, you must also set the following option: [ACPAntennaPage] enableAedt = 1 •

The name of the custom column in the ANTENNA table of type 'bool', defining which antenna pattern is associated with an 'electrical tilt constraint': [ACPCustomFieldExtraction] antenna.etilt.use=ACP_ETILT_USE ACP supports additional electrical downtilt (AEDT) processing. AEDT is used when antenna patterns are not available for changes in electrical tilts. The patterns are derived by ACP using geometric downtilts of the original antenna pattern. When you have activated AEDT support, new columns appear in the Antenna Pattern table on the Antenna > Patterns vertical tab allowing you to configure which antenna uses AEDT and the range of allowed electrical tilt. [ACPCustomFieldExtraction] antenna.aedt.use=ACP_AEDT_USE

•

The name of the custom columns in the ANTENNA table of type 'string' or numeric, defining the allowed range for AEDT and electrical tilt. Non-valid values are treated as "forbidden": [ACPCustomFieldExtraction] antenna.etilt.min=ACP_ETILT_MIN antenna.etilt.max=ACP_ETILT_MAX

The following option can be used to name the custom column in the Antennas table to automatically link antenna elements of a multi-band physical antenna which have the same electrical tilt. In the ACP Setup dialog box, this is accomplished by selecting the check box in the Same Elec. Tilt column. The antenna.etilt.share option should contain a list of the spaceseparated frequencies for which the corresponding physical antenna must be linked (i.e., physical antenna that always uses same electrical tilt):

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[ACPCustomFieldExtraction] antenna.etilt.share=ACP_ETILT_SHARE

11.2.2.19 Defining Site Class Options You can set options in the ACP.ini file to define site classes in the ACP. You can both define site classes that automatically appear in the ACP Setup dialog box and set options in the ACP.ini so that the ACP applies site classes based on optional data in the Atoll database.

11.2.2.19.1

Defining Automatic Site Classes The following option can be used to show or hide the site class feature and set the number of site classes defined: [ACPGeneralPage] cost.classes.showUI = 1 # Default = 1 (site class feature is enabled). The following option can be used to define the default settings when the site class option is available. These settings are local. [ACPTplGeneralPage] cost.classes.count = 1 # Number of defined classes You can then define the site classes that will appear each time a new ACP optimisation is created along with pre-defined costs. The name of each class as it appears in the ACP is defined by an option called cost.classes.X.name where X is a sequential number. The corresponding settings for the class defined in cost.classes.X.name are defined using the following options: • • • • • • • • • • • • • • • •

cost.classes.X.azimuth.cost: This key is used to define the cost of changing the antenna azimuth. cost.classes.X.azimuth.isSiteVisit: This key is set to "true" if this cost entails a site visit; "false" if it does not. cost.classes.X.tilt.cost: This key is used to define the cost of changing the mechanical tilt of the antenna. cost.classes.X.tilt.isSiteVisit: This key is set to "true" if this cost entails a site visit; "false" if it does not. cost.classes.X.antenna.cost: This key is used to define the cost of changing the type of the antenna. cost.classes.X.antenna.isSiteVisit: This key is set to "true" if this cost entails a site visit; "false" if it does not. cost.classes.X.etilt.cost: This key is used to define the cost of changing the electrical tilt of the antenna. cost.classes.X.etilt.isSiteVisit: This key is set to "true" if this cost entails a site visit; "false" if it does not. cost.classes.X.height.cost: This key is used to define the cost of changing the antenna height. cost.classes.X.height.isSiteVisit: This key is set to "true" if this cost entails a site visit; "false" if it does not. cost.classes.X.power.cost: This key is used to define the cost of changing the power. cost.classes.X.power.isSiteVisit: This key is set to "true" if this cost entails a site visit; "false" if it does not. cost.classes.X.siteVisitCost: This key is used to define the cost of a site visit. cost.classes.X.upgradeSiteCost: This key is used to define the cost of upgrading an existing site. cost.classes.X.newSiteCost: This key is used to define the cost of creating a new site. cost.classes.X.removeSiteCost: This key is used to define the cost of removing an existing site.

The following is an example of the keys for the first site class (numbered 0) called "Planned" in this example. [ACPTplGeneralPage] cost.classes.0.name=Planned cost.classes.0.azimuth.cost = 1 cost.classes.0.azimuth.isSiteVisit=true cost.classes.0.tilt.cost = 1 cost.classes.0.tilt.isSiteVisit=true cost.classes.0.antenna.cost = 1 cost.classes.0.antenna.isSiteVisit=true cost.classes.0.etilt.cost = 0.1 cost.classes.0.etilt.isSiteVisit=false cost.classes.0.height.cost = 1 cost.classes.0.height.isSiteVisit=true cost.classes.0.power.cost = 0.1 cost.classes.0.power.isSiteVisit=false cost.classes.0.siteVisitCost = 2 cost.classes.0.upgradeSiteCost = 5

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cost.classes.0.newSiteCost = 10 cost.classes.0.removeSiteCost = -5

11.2.2.19.2

Automatic Assignment of Site Classes in the ACP In the [ACPCustomFieldExtraction] section, you can define the custom field in the Sites table of the Atoll database that identifies the site class of each site. You must first create the corresponding custom column in the Sites table of the Atoll database and assign a site class to each site in this column for this option to have effect.

[ACPCustomFieldExtraction] site.costClass=[name of custom field in Site table] The site class defined in the Sites table will be assigned automatically when an ACP optimisation is defined. For new candidate sites which are located on an existing site, the site class is the same as the site on which the new candidate is located. For new candidate sites which are not co-located on an existing site, the site class is set to "Default" and can be changed manually. By defining the costs of each site class as explained in "Defining Automatic Site Classes" on page 246, the cost structure is automatically defined as well.

11.2.2.20 Defining the Appearance of a Running Optimisation Dialog Box In the [ACPMapDefault] and [ACPMapPage] sections are the settings you can use to define the appearance of the Optimisation dialog box during a run. Some options refer to the Quality tab and others to the Graphs tab.

11.2.2.20.1

Defining the Colours in the Analysis Maps on the Quality Tab The following settings can be used to define the colours in the analysis maps on the Quality tab. None of the options described in this section are available by default in the ACP.ini file. If you want to use any of them, you must specify it manually in the ACP.ini file.

There are two possible formats for defining the range of colours on maps: 1. Detailed format: The detailed format enables you to set a non-uniform range. The number of ranges is defined and, for each range, the minimum and maximum value of the range followed by its RGB color representation. [ACPMapDefault] colormap.techno.quality.nbRange = 8 # Number of ranges to be defined colormap.techno.quality.range.0=[-99999.000000 -15.000000] RGB(0 0 255) colormap.techno.quality.range.1=[-15.000000 -13.000000] RGB(0 128 255) colormap.techno.quality.range.2=[-13.000000 -11.000000] RGB(0 196 196) colormap.techno.quality.range.3=[-11.000000 -9.000000] RGB(0 224 0) colormap.techno.quality.range.4=[-9.000000 -7.000000] RGB(128 255 0) colormap.techno.quality.range.5=[-7.000000 -5.000000] RGB(255 224 0) colormap.techno.quality.range.6=[-5.000000 -3.000000] RGB(255 128 0) colormap.techno.quality.range.7=[-3.000000 99999.000000] RGB(255 0 0) •

Uniform format description: A uniform format description using a range and step, in one of the following intervals: [firstBreak startcolor] [lastBreak endColor] • -INF [firstBreak startcolor] [lastBreak endColor] where interval starts from minus infinite to englobe all lower values and avoid transparent pixels for lower values. [ACPMapDefault] colormap.techno.quality.rangeDefinition=[-5 RGB(255 0 0)] [-20 RGB(0 0 255)] -5 colormap.techno.quality.rangeDefinition = -INF[-5 RGB(255 0 0)] [-20 RGB(0 0 255)] -5

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These descriptions are used for default colormap and can easily be changed by the user. The settings are the same for the various quality indicator in various technologies, where you replace: • •

techno by "umts", "gsm", "lte", "wimax", "cdma" quality by "sl", "slgain" (in GSM), "ecio", "ec", "ecgain", "eciogain", "ecnt", "ecntgain" (in UMTS), "sl", "slC", "slCN", "rsrp", "cinr", "rsrq", "slgain", "cinrgain", "rssi" (in LTE), "sl", "slC", "slCN", "cinr", "slgain", "cinrgain" (in WiMAX) [ACPMapDefault] colormap.gsm.sl colormap.gsm.slgain colormap.umts.ec colormap.umts.ecgain colormap.umts.ecio colormap.umts.eciogain colormap.umts.ecnt colormap.umts.ecntgain colormap.lte.cinr colormap.lte.cinrgain colormap.lte.rsrp colormap.lte.rsrq colormap.lte.rssi colormap.lte.sl colormap.lte.slC colormap.lte.slCN colormap.lte.slgain colormap.wimax.cinr colormap.wimax.cinrgain colormap.wimax.sl colormap.wimax.slC colormap.wimax.slCN colormap.wimax.slgain

In addition, a number of other colormaps can be defined for other types of maps, e.g: overlap maps, objective status maps, electrical tilt maps, mechanical tilt maps, combined electrical/mechanical tilt maps, change maps, emf maps, etc.

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[ACPMapDefault] colormap.bestcell.etilt colormap.bestcell.objective colormap.bestcell.sector colormap.bestcell.tilt colormap.bestcell.ttilt colormap.bestcellHeight colormap.capacity colormap.capacitygain colormap.change.azimuth colormap.change.cost colormap.change.etilt colormap.change.impr colormap.change.power.cdma colormap.change.power.gsm colormap.change.power.lte colormap.change.power.umts colormap.change.power.wimax colormap.change.power2.cdma colormap.change.power2.umts colormap.change.selectionType colormap.change.tilt colormap.change.ttilt colormap.change.type colormap.changeHeight colormap.diff colormap.emf colormap.emf.badSector colormap.emf.gain colormap.gain colormap.imprCoverage colormap.objective colormap.objective.gain colormap.objective.weighting colormap.overlap colormap.overlapgain

11.2.2.20.2

Other Components of the Optimisation Dialog Box The following options can be used to define other components of the Optimisation dialog boxduring a run. Below are the default colour codes for the foreground and background on the Quality tab, with the RGB code as an integer: [ACPMapPage] config.foreground = 0 #default foreground colour setting (black) config.background = 16777215 #default background colour code (white) The RGB code for white is calculated as follows: 255 + 255  2 8 + 255  2 16 = 16777215 . The following options define the size of the map title on the Quality tab: [ACPMapPage] config.titleHeight = 16 # Title height in pixels config.titleFontSize = 16 # Size of title font in points The following option defines the width of the margin on the Quality tab: [ACPMapPage] config.margin = 2 # Margin width in pixels The following options define the appearance of the map legend on the Quality tab:

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[ACPMapPage] config.showLegend = 1 # Defines whether the legend is displayed. config.legendWidth = 40 # Defines the width of the legend in pixels. config.legendFontSize = 11 # Defines the font used in points. config.legendForeground = 0 # RGB code as integer: here black The following option defines whether or not the axis will be displayed on the Quality tab: [ACPMapPage] config.showAxis = 1 The following options define the appearance of the histogram on the Quality tab: [ACPMapPage] config.showHistogram = 1 # Defines whether the histogram is displayed. config.histogramHeight = 60 # Defines the width of the histogram in pixels. The following options define the appearance of the selected zone on the Quality tab: [ACPMapPage] config.showZoneSelection = 1 # Defines whether the selected zone is displayed. config.zoneLighterPercent = 70 # Defines how much lighter selected zone is displayed.

11.2.2.21 Defining the Appearance of ACP Predictions The following option defines the transparency of ACP predictions: [ACPMapDefault] transparency = 50 The following option automatically selects the Add to legend check box in the properties of new ACP predictions: [ACPMapDefault] isAddToLegend = 1 The following option forces any new ACP prediction to not reuse the shading settings (if any) of the Atoll prediction defined next to Base prediction settings in the Objectives page of the corresponding quality parameter. [ACPMapDefault] isUsePredictionColormap = 1 #default = 1 (shading settings of ACP prediction prevail)

11.2.2.22 Defining New Predictions In the [ACPNewPredictionDlg] section are options for displaying additional predictions that can be created from setups and from the optimisation results. Setting the following option allows you to create a prediction that displays the initial and final coverage by antenna. [ACPNewPredictionDlg] showBestServerAerialPrediction = 1 #default = 0 Setting the following option allows you to create a prediction that displays the coverage by layer.

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[ACPNewPredictionDlg] showBestServerLayerPrediction = 1 #default = 0 Setting the following option allows you to create a prediction that displays the weight used for the traffic and for each zone. [ACPNewPredictionDlg] showObjectiveWeightPrediction = 1 #default = 0 Setting the following option allows you to create a prediction that displays the improvement in coverage. [ACPNewPredictionDlg] showchangeImprovementPrediction = 1 #default = 0

11.2.2.23 Defining the Functionality of the Commit Tab In the [ACPCommitPage] section is the option for defining whether the user can only edit the set of changes to be committed on the Change Details tab (default). Setting allowUserChangeForCommit to "true" allows the user to edit the set of changes on the Commit tab; this setting is not recommended. [ACPCommitPage] allowUserChangeForCommit=false You can use the addCandidateComment option to create a comment in any site, transmitter, and cells automatically created by ACP in Atoll as part of the candidate site selection. No comment is added if this option is left blank.

11.2.2.24 Defining the Appearance of the Overlay Window [ACPCommitPage] addCandidateComment=Created from ACP candidate list In the [ACPOverlayDialog] section is the option for defining the opacity of the overlay window when it loses focus. A value of 100 disables it. [ACPOverlayDialog] opacity = 100

11.2.2.25 Defining the Appearance of the Graph Tab In the [ACPGraphPage] section is the option for enabling the display of time markers on the Graph tab of the Optimisation Properties dialog box. A value of 100 disables it. [ACPGraphPage] showTimeMarkers = 1 # To add time markers on the X axis. Default is 0

11.2.2.26 Defining the Default Font In the [ACPUI] section is the option for defining the default font to be used by the grid, graph component, and map component. In the example below, the "MS UI Gothic" font used in Japanese systems is set as the default font. [ACPUI] DefaultFont = MS UI Gothic #Font used by grid, graph component, and map component DefaultGridFontSize = 0 #Font size for grid only. 0 mean default size

11.2.2.27 Exporting Optimisation Results in XML You can use the following options to define the contents and appearance of an XML report generated from the Statistics tab of an optimisation’s Properties dialog box.

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[ACPXmlReport] enableXmlExport = 1 # Enable the XML report from the ResultStatPage generateXmlSection = -1 # Bit combination of the following: 1=metadata, 2=setup, 4=resultSummary, # 8=resultSectors, 16=resultIterations, 32=resulstChangeset, 64=resultMaps, -1=all encoding=UTF-8 saveDefaultStylesheet = 1 #save a default stylesheet if none exist defaultStylesheetName=.acpReport.xslt # Name of default stylesheet file. # Set it empty to disable stylesheet processing instruction

11.2.3 ACP Core Engine Options The settings in the [ACPCore] section are used to define how the ACP engine functions.

11.2.3.1 Log File Settings ACP enables you to set up a log file as well as create a crash report in case of an application crash. The following option defines whether ACP generates a log file (with the name ATL_NAME_optim.log): [ACPCore] generateLogFile = 0 # default = 0; no log file.

11.2.3.2 Calculation Thread Pool Settings The following options define how the calculation thread pool will be managed. If useComputationThreadPool is set to "false," ACP uses only one thread. If useComputationThreadPool is set to "true," ACP uses the number of threads specified by the computationThreadPoolSize option. The default setting for computationThreadPoolSize is -1 and means that ACP will use one thread per processor core (CPU) available. [ACPCore] useComputationThreadPool=true computationThreadPoolSize = -1

11.2.3.3 Number of Threads Used for Propagation Model Calculations With the following option, you can define the number of threads that the propagation model can use when calculations are delegated to the propagation model (e.g. calculations of heights or angles of incidence). This can be useful, for example, to control the number of licences taken by the ACP, without reducing the number of threads used by regular ACP calculations. [ACPCore] pathlossThreadPoolSize = -2 # Default = -2 Possible settings: Value

Description

-2

The default value means that the propagation model will use the same number of threads as the number of threads defined by computationThreadPoolSize.

-1

Auto configuration; the propagation model will use one thread for each CPU core.

Other

The defined numerical value indicates the number of threads that the propagation model can use.

11.2.3.4 Memory Management Settings The following options define how the ACP manages memory during calculations. The ACP tries to estimate the worst-case scenario in memory use, and indicates to the user when memory use seems too high. Using one of the following options, you can define the method ACP uses to indicate excessive memory use:

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• • •

memLimitNumPos: Memory use is determined to be excessive when the maximum number of pixels (as defined by memLimitNumPos) is reached during a calculation. Setting memLimitNumPos to -1 deactivates this option. memLimitMemory: Memory use is determined to be excessive when the estimated memory use in Mb (as defined by memLimitMemory) is reached during a calculation. Setting memLimitMemory to -1 deactivates this option. memLimitUseableMemory: Memory use is determined to be excessive when the estimated memory use exceeds the percentage of the total memory available for Atoll, as defined in memLimitUseableMemory. Setting memLimitUseableMemory to -1 deactivates this option.

If all three options are deactivated, ACP does not check excessive memory usage. The abortIfMemLimitReach option defines how ACP reacts if the defined maximum memory use is reached. By default (with abortIfMemLimitReach set to 0), ACP will attempt to allocate memory. If unable to successfully allocate memory, ACP displays a message and the calculation is stopped. When using the option abortIfMemLimitReach, then ACP will not start if the message indicating excessive memory use is displayed. By default, excessive memory use is considered an estimate of 80% of the memory available to the process; ACP is not prevented running even when 80% is exceeded. When ACP estimates actual memory use (i.e., using either memLimitMemory or memLimitUseableMemory), the memory estimate is only a rough estimate. Depending on the project, actual memory usage can be quite different. [ACPCore] memLimitNumPos = -1 # -1 deactivates this option. memLimitMemory = -1 # -1 deactivates this option. memLimitUseableMemory = 80 # -1 deactivates this option. abortIfMemLimitReach = 0

11.2.3.5 Automatic Stops of the Search Phase Prior to the Tuning phase, the Search phase is automatically stopped when no more improvements can be made (indicated on the graphs by a light blue vertical line). If you want, you can disable automatic stops and let the Search phase reach its maximum duration, i.e. 2/3 of the defined number of iterations (indicated on the graphs by a dark blue vertical line) by setting the following option in the ACP.ini file. [ACPCore] AutomaticStopSearchPhase = 0 #Default = 1

11.2.3.6 Considering Progressive Thresholds for Some Quality Objectives By default, a Progressive threshold check box appears in the Thresholds Definition dialog box for the following objectives: • • • • • •

GSM: BCCH Signal Level, CINR Co-Channel UMTS: RSCP, EcIo LTE: RSRP, RSCINR, RSRQ, PDSCH CINR WiMAX: Signal Level WiFi: Signal Level LPWA: Signal Level

When the Progressive threshold check box is selected in the Thresholds Definition dialog box of a given objective, ACP evaluates the amount of improvement or degradation of the that objective, leading to more intelligent decisions on improvements that may cause degradations elsewhere in the network. All other objectives (and the above objectives when the Progressive threshold check box is cleared) are evaluated by ACP on a "fixed-threshold basis" on each pixel and in a logical manner, whether the objective is met or not. If you want, you can remove the Progressive threshold check box from the Thresholds Definition dialog box by setting the following option in the ACP.ini file: [ACPCore] useProgressiveThreshold = 0 #default = 1

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The following options define the values used by ACP to control the curve shapes. Although you can modify these settings, they are the recommended factory values: [ACPCore] gsm.signallevel.th.min = -120 gsm.signallevel.th.max = -50 gsmcnircocanal.th.min = 0 gsm.cinrcocanal.th.max = 20 umts.rscp.th.min umts.rscp.th.max umts.ecio.th.min umts.ecio.th.max

= = = =

-120 -60 -20 -6

lte.rsrp.th.min = -130 lte.rsrp.th.max = -70 lte.rscinr.th.min = -10 lte.rscinr.th.max = 30 lte.rsrq.th.min = -20 lte.rsrq.th.max = -8 lte.pdschcinr.th.min = -10 lte.pdschcinr.th.max = 40 wimax.signallevel.th.min = -120 wimax.signallevel.th.max = -50 wifi.signallevel.th.min = -120 wifi.signallevel.th.max = -50 lpwa.signallevel.th.min = -140 lpwa.signallevel.th.max = -50

11.2.3.7 Macro Diversity Gains Calculation The following option indicates how ACP handles macro diversity gains. [ACPCore] addPilotSHOGain = 1 #Default = 1 For details on disabling macro-diversity gains calculation, see "Disabling Macro-diversity (SHO) Gains Calculation for Ec/Io and Eb/Nt" on page 209. Possible settings: Value 0 1 2

Description ACP does not take macro diversity gains into account. For consistency with the Atoll platform, the following option must be set in the Atoll.ini file: [CDMA] AddPilotSHOGain = 0 Default. ACP takes macro diversity gains into account. ACP uses the same value as the one defined for the AddPilotSHOGain option in the Atoll.ini file: [CDMA] AddPilotSHOGain = value

11.2.3.8 Transmitter Altitude Calculation The following option determines how ACP calculates the transmitter altitude from the DTM when no site altitude is defined in Atoll. [ACPCore] useSiteAltitude = 1 #Default = 1 For details on reading altitudes from the DTM in Atoll, see "Reading Exact Altitudes From the DTM" on page 197.Possible settings:

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Value

Description

0

During calculations, ACP will read the altitudes from the DTM at the exact coordinates of each transmitter considering the values entered for the DX and DY parameters.

1

Default. This is the value used by the Atoll platform (which uses either the user-defined site altitudes from the Sites table or, if they are not defined, the site altitudes read from the DTM for the site coordinates defined in the Sites table).

2

ACP uses the same value as the one defined for the useSiteAltitude option in the Atoll.ini file: [Calculations] useSiteAltitude = value

11.2.3.9 Automatic Candidate Positioning Options ACP will not crete a candidate site if it falls too close to an existing site or to a predefined candidate site. By default, the minimum distance is 25% of the inter-candidate distance defined in the Automatic Candidate Positioning dialog box. The following option defines the inter-candidate distance for the sites proposed by ACP (in metres): [ACPAutoCandPosDlg] interSiteDist = 500 #default = 500 For areas (polygon zones only, not polylines), you can set the following option to modify the default minimum ratio of intersite distance below which candidate sites will not be proposed: [ACPAutoCandPosDlg] minInterSiteDistRatio = 25 #default = 25 ACP normally places candidate sites in a strict hexagonal pattern. However, the ACP can search for a more appropriate site within a search radius ratio according to the defined rules. The following option defines the default search radius ratio as a percentage of the defined inter-candidate site distance. [ACPAutoCandPosDlg] searchRadiusRatio = 30 The following option defines the default minimum increase in altitude (in metres) that the ACP must find when placing a new automatic candidate site. [ACPAutoCandPosDlg] hpHeightThres = 10

11.2.3.10 Setting a Minimum Inter-site Distance for Site Activation The following option can be used to constrain the site activation during an ACP optimisation by setting a minimum inter-site distance between candidates (in metres): [ACPCore] minInterSiteDistanceCandidates=500 The default value is 500. This constraint is disabled if minInterSiteDistanceCandidates is set to 0.

11.2.3.11 Balancing Speed, Memory Use, and Accuracy in Calculations The Preferences tab of the ACP - Automatic Cell Planning Properties dialog box enables you to select a mode of operation that balances speed, memory use, and accuracy. By defining the settings of the options in the ACP.ini file that each mode uses, you can fine-tune how ACP will operate in the selected mode: • • •

High Speed: Using the highest speed also uses the least memory although the final results might be slightly less accurate. Default: When no changes are made to the ACP.ini file, ACP uses the default settings. The default settings can be overridden by changing the settings in this section. High Precision: When the settings in this section are defined to give the results of the highest precision, calculating the results will take the longest time and will use more memory.

The options described below are those used for the default operation mode. The ACP.ini options that define how the selected mode works are described below:

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maxMonitorCell: defines the maximum number of cells monitored. This option affects memory use and accuracy. The analogous options for the high speed mode and the high precision mode are maxMonitorCellSpeed and maxMonitorCellPrec, respectively. threshLevelMonitorCell: defines the best server signal threshold (dB) in order to be monitored. This option affects memory and accuracy. The analogous options for the high speed mode and the high precision mode are threshLevelMonitorCellSpeed and threshLevelMonitorCellPrec, respectively.

The following options define the values ACP uses for default mode: [ACPCore] maxMonitorCell = 32 threshLevelMonitorCell = 35 The following options define the values ACP uses for high speed mode: [ACPCore] maxMonitorCellSpeed = 30 threshLevelMonitorCellSpeed = 30 The following options define the values ACP uses for high precision mode: [ACPCore] maxMonitorCellPrec = 35 threshLevelMonitorCellPrec = 40 Other options in the ACP.ini file can be used to define additional offsets that will be used by the specific technology that ACP is optimising: [ACPCore] threshLevelOffGsm = 0 maxMonitorOffGsm = 0 threshLevelOffUmts = 0 maxMonitorOffUmts = 0 threshLevelOffCdma = 0 maxMonitorOffCdma = 0 threshLevelOffLte = 10 maxMonitorOffLte = 10 threshLevelOffWimax = 5 maxMonitorOffWimax = 5 threshLevelOffWifi = 5 maxMonitorOffWifi = 5 threshLevelOffLpwa = 20 maxMonitorOffLpwa = 20

11.2.3.12 Accessing Raster Data When working in co-planning mode, you have several Atoll documents open and you are working with the ACP from the main document. ACP needs to access raster data and by default it accesses only the raster data specified in the main document. If for some reason different raster data is used in the secondary document, you must set the ACP to access raster data for each document separately using the following option: [ACPCore] gisDataTechnoShared = 0 ACP loads raster data with block-based processing to reduce memory usage. The maximum memory (in Mb) allowed for this block processing in Mb is controlled with the following setting (you can reduce the value if you experience issues with ACP failure due to memory allocation): [ACPCore] gisDataCacheMemMax = 256 For lower memory usage, you can use the following option to specify an optimized block-based raster data loading strategy:

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[ACPCore] gisDataCacheStrategy = 1 # default = 1 When you set the following option, ACP will consider a mix or raster data and polygons for the DLU file (should be set to 1 when clutter classes are edited with the clutter editor): [ACPCore] gisDataClutterUsePoly = 0 # default = 0 When you set the following option, ACP creates multistorey points for areas where the DLU file is present (with default heights) without the presence of DHM raster (clutter height). The default setting (TRUE) makes the ACP distribute vertical points only where DHM is available: [ACPCore] multistorey.onlyDHM = TRUE|FALSE # default = TRUE

11.2.3.13 Filtering Clutter Class Layers When using several layers of raster clutter classes, each with a different resolution, you can define which resolution (usually the lower resolution) ACP should use when defining zones by clutter class. Setting the gisDataClutterOnlyRes option to 0 (the default) means that clutter class layers will not be filtered out by resolution. Setting this option to any other value (e.g. 20) means that ACP will only use clutter classes with that resolution (in this case 20). [ACPCore] gisDataClutterOnlyRes = 20 # ACP will only use clutter classes with this resolution If you set the gisDataClutterOnlyRes option to filter out all clutter classes but those with the defined option, you should also list the clutter classes that are not to be used in the zone.clutter.hiddenCodes in the [ACPGeneralPage] section to ensure that the user will not create zones based on clutter classes that are not used. When you define the clutter classes that are not used, they will not be displayed in the Zone Definition dialog box. [ACPGeneralPage] zone.clutter.hiddenCodes = 0,1,2,12,13 # These clutter classes are not displayed

11.2.3.14 Fixed Ratio Between Pilot Power and Max Power (UMTS) When optimising the maximum cell power in UMTS, the ACP forces the ratio between pilot power and maximum power to stay constant. You can remove this constraint using the following option: [ACPCore] umtsPilotPowerRatioFixed = 0

11.2.3.15 Showing Initial/Final Total Poweror DL Load on Sectors Tab (UMTS) When optimising the pilot power in UMTS, you can display an additional Total Power (dBm) or DL Load (%) column on the Sectors and Commit tabs of the Optimisation Properties dialog box, according to the DL load setting (Absolute or % Pmax, resp.) in the Network Settings Properties dialog box. Before you run an optimisation, make sure that Pilot Power is selected on the Reconfiguration > UMTS Cells vertical tab of the Setup Properties dialog box and set the following option in ACP.ini: [ACPResultSectorPage] showDlLoad = 1 #default = 0

11.2.3.16 Custom Columns on the Sectors tab of the Optimisation Results You can use the following options to display Atoll’s transmitter columns on the Sectors tab of the optimisation results. [ACPResultSectorPage]

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custom.count = 2 #default = 2 You can then set the following options to specify the data you want to show under each custom column. custom.0.type=tabularDataColumn custom.0.column=FOO custom.0.label=FOO label of custom.0.column custom.1.type=tabularDataColumn custom.1.column=BAR

• •

tabularDataColumn shows data issued from Atoll TRANSMITTERS table, identified by the required custom.x.column setting. Atoll column names are case sensitive.

11.2.3.17 Enabling Multi-technology Optimisation Including WiMAX In order to use the ACP to optimise your WiMAX network with any other technology network (GSM, UMTS, CDMA2000, LTE), set the following option in ACP.ini: [ACPImportProject] importWimax = 1 # default = 0

This option is valid for co-planning support between WiMAX and: • •

Single-RAN GSM, UMTS, CDMA2000, and LTE Multi-RAT 3GPP and 3GPP2

11.2.4 EMF Exposure Core Options In the [ACPEMFCore] section there are several options controlling the EMF exposure calculation engine. One set of options allows for the detection and auto correction of transmitter heights which are found to be indoors, just below the roof. This is usually caused by inconsistencies between the vectors imported to create the 3D representation of the terrain and Atoll database. The other option controls the resolution used internally to rasterise input vectors, the default being 2 metres. When the height of a transmitter is within the Digital Height Model (i.e., the combination of clutter heights and imported vectors used to create the 3D representation of the terrain) and DHM-offset, then it is considered to be indoors, just below the roof. The ACP automatically detects these transmitters and displays warnings in the Event Viewer. The default distancebeneath the roof is 5 metres. [ACPEMFCore] detectTxIndoorOffset = 5 The ACP can automatically adjust the height of transmitters that are below roof so that they are on top of the clutter height using the defined offset (in metres). [ACPEMFCore] resetTxHeightWhenIndoor = 0 #default = 0; height is not reset. The following option defines the internal resolution in metres (2 by default) for terrain 3D representations when the ACP rasterises input vectors: [ACPEMFCore] vectorRasterizationResolution = 2 The following option allows you decrease the displayed EMF exposure level when penetration loss is increased for buildings. [ACPEMFCore]

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flagPixelFacadeDist = distance flagPixelFacadeDist defines (in metres) the indoor distance from facade for a pixel to be considered as "indoor". When the distance is 0, the outdoor pixels will be applied the indoor penetration loss specified in the Propagation Class Definition table (Propagation page on the Optimisation tab).

11.2.5 Other Options 11.2.5.1 EMF and Multi-Storey Extensions You can add the following lines to the ACP.ini file to show the Optimisation > EMF Exposure tab in ACP setups (equivalent to manually selecting the EMF Exposure check box under Extensions on the Preferences tab): [ACPExtension] emf = 1 Likewise, you can add the following lines to show the Optimisation > Multi-Storey tab in ACP setups (equivalent to manually selecting the Multi-Storey check box under Extensions on the Preferences tab): [ACPExtension] multistorey = 1

11.2.5.2 Validity of Path Loss Matrices You can use the following option to enable or disable the automatic verification of the validity of path loss matrices before running an optimisation setup. [ACPMisc] autoCheckPathlossValidity = 0|1 autoCheckPathlossValidity is set to 1 by default, which means that the validity of path loss matrices is automatically checked before running an optimisation setup. In addition, the following options can be used: •

To enable ("1") or disable ("0") the automatic check of the path loss matrix files (file location and file size) before a run: autoCheckPathlossFileValidity = 0|1 autoCheckPathlossFileValidity is set to 1 by default.

•

To enable ("1") or disable ("0") the automatic recalculation of invalid path loss matrices before running an optimisation setup: autoPathlossRecomputation = 0|1 autoPathlossRecomputation is set to 1 by default.

•

To enable ("1") or disable ("0") the automatic check of active transmitter number: autoCheckTxNumber = 0|1 autoCheckTxNumber is set to 1 by default.

•

To consider locked path loss matrices as always valid: manageLockedPathlossAsvalid = 0|1 manageLockedPathlossAsvalid is set to 1 by default.

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Atoll 3.3.2 Administrator Manual Index of Initialisation Options

AT332_AM_E0

Index of Initialisation Options

A acp.ini main options Calculation Thread Pool Settings computationThreadPoolSize 252 useComputationThreadPool 252 Custom columns on Transmitters and Remote tabs of Reconfiguration page 236

tx.custom.x.column 236 tx.custom.x.label 236 tx.custom.x.type 236 Default Values on the Antennas Tab enableAedt 239 Default Values on the Optimisation Tab cost.antenna.cost 227 cost.antenna.isSiteVisit 227 cost.azimuth.cost 227 cost.azimuth.isSiteVisit 227 cost.etilt.cost 227 cost.etilt.isSiteVisit 227 cost.height.cost 227 cost.height.isSiteVisit 227 cost.newSiteCost 227 cost.power.cost 227 cost.power.isSiteVisit 227 cost.removeSiteCost 227 cost.siteVisitCost 227 cost.tilt.cost 227 cost.tilt.isSiteVisit 227 cost.upgradeSiteCost 227 Default Values on the Patterns tab of the Antenna Tab enableMTilt 239, 240 Default Values on the Reconfiguration Tab 233

defaultRepGainMax 233 defaultRepGainMin 233 defaultRepGainStep 233 defaultTxAzimuthMinInterSector 232 defaultTxAzimuthStep 232 defaultTxAzimuthVariation 232 defaultTxETiltMax 233 defaultTxETiltMin 232 defaultTxHeightMax 233 defaultTxHeightMax.feet 233 defaultTxHeightMin 233 defaultTxHeightMin.feet 233 defaultTxHeightStep 233 defaultTxHeightStep.feet 233 defaultTxTiltMax 232 defaultTxTiltMin 232 defaultTxTiltStep 232 etilt.relative.min.variation 233 showNbRemotes 233 tx.etilt.deltaLimitConstraint.show 233 tx.tilt.deltaLimitConstraint.show 233, 234

Default Values on the Transmitters Tab of the Reconfiguration Tab tx.tilt.asRelative 236 Defining Automatic Site Classes cost.classes.0.antenna.cost 246 cost.classes.0.antenna.isSiteVisit 246 cost.classes.0.azimuth.cost 246 cost.classes.0.azimuth.isSiteVisit 246 cost.classes.0.etilt.cost 246 cost.classes.0.etilt.isSiteVisit 246 cost.classes.0.height.cost 246 cost.classes.0.height.isSiteVisit 246 cost.classes.0.name 246 cost.classes.0.newSiteCost 247 cost.classes.0.power.cost 246 cost.classes.0.power.isSiteVisit 246 cost.classes.0.removeSiteCost 247 cost.classes.0.siteVisitCost 246 cost.classes.0.tilt.cost 246 cost.classes.0.tilt.isSiteVisit 246 cost.classes.0.upgradeSiteCost 246 cost.classes.count 246 Defining Reconfiguration Values for Sites Using Custom Atoll Fields site.gsm.status 244 site.lte.status 244 site.status 244 site.status.candidate 244 site.umts.status 244 Defining the Appearance of the Graph Tab showTimeMarkers 251 Defining the Functionality of the Commit Tab allowUserChangeForCommit 251 Number of Threads Used for Propagation Model Calculations pathlossThreadPoolSize 252 atoll.ini options listed by INI section 3GCells, NoSuffixIfUniqueCarrier 209 ACP, iniFile 226 Add-ins, ’Add-in Name’ 181 AFP, GlobalDistanceMatrixDegreeUB 207 AFP, HideHopping 206 AFP, MaxNumberOfSeparations 207 AFP, SimpleUserGUI 205 AFP, WorstCaseIM_FskAfp 206 Antenna, CatalogVerticalDiagramOrientation 195 Antenna, CheckOrFixElecAzAndTilt 184 Antenna, InterpolatePatternEvenIfOnlyOneDiagram 195 Antenna, InterpolatePatternIndB 195 Antenna, PrecisionTimes10 174 Antenna, REDTDisplay 187 Antenna, RoundBeamwidth 200 AutoRename, 3GCells 170 AutoRename, Repeaters 170

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AutoRename, Transmitters 170 BsicFormat, DefaultValue 204 Calculations, InterTechIRFInterpolationMode 203 Calculations, RoundAltitudes 200 Calculations, UseSiteAltitude 197 CDMA, AddPilotSHOGain 209 CDMA, CodeStrategies 213 CDMA, CQIDeltaWithPower 210 CDMA, CutOffSimu 211 CDMA, DisplayEcIoOfRejected 212 CDMA, HSDPAAvgSimuResults 209 CDMA, HSDPAMaxRejections 211 CDMA, HSDPAThroughputPeak 209 CDMA, IterBeforeDown 212 CDMA, MaxRejections 211 CDMA, MinUsersPerBin 210 CDMA, MultiBandSimu 213 CDMA, OrthoInCPICH 210 CDMA, ParallelSimulations 199 CDMA, PFSchedulerCQIFactor 212 CDMA, PmaxInIntraItf 210 CDMA, PredictSimuMemorySize 200 CDMA, SharingEquallyPower 213, 224 CDMA, UseStudyCnxProba 210 CDMA, UsingPreviousIterationPowerWeight 213 Clutter, OnlyVisibleClassesInInterferenceReport 178 Clutter, PerClassPercentagesRelativeToCoverageInReport 178 ClutterParams, IndoorActivity 196 Compatibility, MWEquipment_CIMIN 223 Compression, StartSizeInMB 181 CoPlanning, ComputeLinkedPredictions 200 CoPlanning, LinkedPredictionsComputationMode 201 CoPlanning, LinkSites 176 Database, AllowNullRecordsForNotNullableCustomFields 192 Database, CommandTimeout 193 Database, DisplayTableNamesOnOpenFromDB 192 Database, ExclusiveProvider 195 Database, ExportTransactionMethod 193 Database, IntegrityChecker 192 Database, LogExportToDbErrors 195 Database, OverwriteSharedFolderPath 195 Database, PromptOnArchive 194 Database, SubCellAuditConsistency 193 Database, SubCellAuditMainValues 193 Database, UseTransaction 194 DefaultFolders DefaultFolders, RootFolder 184 DefaultFolders, ATLFilesFolder 184 DefaultFolders, CustomReportExportFolder 184 DefaultFolders, DataExchangeExportFolder 184 DefaultFolders, DataExchangeImportFolder 184 DefaultFolders, GeoExportFolder 184 DefaultFolders, ImportFolder 184 DefaultFolders, PredictionExportFolder 184 DefaultFolders, UserConfigurationFilesFolder 184 Display, CaseInsensitiveGroups 189 Display, CellIDNbDigits 187

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Display, DiscreteValueColoring 188 Display, PaletteColor0 188 Display, ShowCellularSchemaFolder 189 DocTitle, UseTechnoName 188 EventsObserver, LogPath 170 EventsObserver, milliseconds 186 EventsObserver, ShowAddinAccessDeniedMsg 170 EventsObserver,date 186 Export, AdvancedXML 174 Export, AlwaysUseListSeparatorInCSV 174 Export, AutoOpenWithExcel 174 Export, NewLineEscapeSequence 183 FavouriteViews, DefaultStorage 184 FavouriteViews, UpdateFocusAndComputationZone 184 Features, IM_TRAFFIC_OVERLAP 204 FskPropagModels, OptimOnNoData 200 Geo, FindGeoButtonAlwaysActive 176 Geo, ReportObeysVisibility 176 Geo, VectorDisplayConfigurationCompanionFile 176 GeoProfileDisplay, Beamwidth 188 GeoProfileDisplay, BeamwidthColor 188 GeoProfileDisplay, Lower3dbColor 188 GeoProfileDisplay, Upper3dbColor 188 GOB_MODEL, DisplayLinearDiagram 220 Grids, NbDecimals 175 GSM, 206 GSM, CanEditTRXInfoAtTXLevel 207 GSM, ExternalIncluded 204 GSM, FirstTRXIndex 208 GSM, MinNeighbourImportanceInAFPResults 206 GSM, ShowNonSynchSFHViolationsInAFPResults 206 GSM, SortSubcellsAlphabetically 208 GSM, SubcellValueFixMethod 208 GSM, TRXIndexHidden 208 GUIUserRights, AllowSharedParameterModification 175 GUIUserRights, EnableMacrosAddins 174 GUIUserRights, EnableNewDocFromTemplate 174 GUIUserRights, EnableZip 175 GUIUserRights, HidePropagationModelsFolder 175 IM, FilterByFrequencyBands 207 Import, LoadKMLVectors 173 Import,ShowOptionMergeZone 173 License, ACP_CDMA 191 License, ACP_GSM 191 License, ACP_LPWA 191 License, ACP_LTE 191 License, ACP_UMTS 191 License, ACP_WiMAX 191 License, BH 191 License, CDMA 190 License, GSM 190 License, GSM_AFP 191 License, IdleTime 191 License, LPWA 191 License, LTE 191 License, LTE_AFP 191 License, Measures 191

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License, MW 191 License, TD-SCDMA 191 License, TimeBombNotice 190 License, UMTS 190 License, WiMAX 191 License, WiMAX_AFP 191 LOSArea, ResolutionMultFactor 197 LTE, ApplyDLLoadOnPDCCHInterf 218 LTE, CASchedulingMethod 220 LTE, CAWithinENB 219 LTE, CellEdgeMethod 220 LTE, DisplaySignalsPerSCInPtA 215 LTE, eICIConRS 219 LTE, EIRPfromRSEPRE 218 LTE, ExcludeCPFromUsefulPower 216 LTE, InterNeighbourIDCollisions 216 LTE, NR_CONTROL_MARGIN_MIN 219 LTE, OldBestServerMethodForCA 220 LTE, SameItf_PDSCH_RS_PDCCH 217 LTE, ServiceMBRDowngrading 218 LTE, ULNRControlMethod 219 LTE, ULNRControlPrecision 219 LTE, UseABSonCellEdgeOnly 219 MajorVersionChange, EnablePartialRefreshInMigration 195 Memory, DisplayMaximumWorkingSetSize 168 Memory, MaximumWorkingSetSize 168 MITAB, ’Coordinate system definition in the header file’ 172 MITAB, DisableNormalization 177 MITAB, EnableMessages 179 MITAB, OptimizedTABExport 177 MultiRAT, AllCodesAllocWithInterRATNeighbours 221 MultiRAT, UncheckTechnoChoices 222 MWCalculations, CCDP_XPIF 222 MWCalculations, HIDE_REC530_5 223 MWCalculations, ShieldingFactorOnWantedSignal 222 MWCalculations, UpdateOppositeHop 222 MWChannelArrangement, DefaultConfiguration 224 MWProfile, AlwaysDrawClutters 224 MWReport, DefaultTemplate 224 MWReport, DesignSummaryCfg 223 MWReport, LinkAnalysisCfg 223 MWReport, LinkInterferenceCfg 223 MWReport, LinksBudgetCfg 223 MWReport, LinksInterferenceCfg 223 MWReport, MultihopAnalysisCfg 223 MWReport, ReflectionAnalysisCfg 223 MWReport, RequiredMarginCfg 223 MWReport, tab 223 Neighbours, CandidatesMaxDistanceInImportanceCalculation 202

Neighbours, CompressModeEval 214 Neighbours, DistanceAzimutWeightingPercent 202 Neighbours, DoNotDeleteSymmetrics 202, 203 Neighbours, ExcludeFilteredCellsFromNeighbourLists 201 Neighbours, ForceSymmetryInFocusZone 201 Neighbours, RealInterSiteDistanceCondition 202 Neighbours, RepeaterInterSiteDistanceInAlloc 202


OFDM_AFP, AdjacentProtection 217 OFDM_SIMU, MeanNRInDB 218 OFDM, DisplayThroughputZero 218 OFDM, ForceSameFrequencyForCoTXCells 220 OFDM, SecondNeighbours 217 OFDM, UniformIDDistribution 217 OFDM, UseCommonBearersOnly 215 OnlineMaps, BingCulture"X" 182 OnlineMaps, BingKey 182 OnlineMaps, BingLanguage"X" 182 OnlineMaps, Name 182 OnlineMaps, TilesCachePath 182 OnlineMaps, URL 182 OnlineSearch, BingKey 182, 183 Pathlosses, EmbeddedByDefault 197 Pathlosses, FullResyncPrivShared 179 Pathlosses,DisplayIndividualSuccessOrFailure 171 Pathlosses,DisplayInvalidityCause 171 Pathlosses,DisplayOverallSuccessOrFailure 172 Perfos, MaxRangeApplied 204 Perfos, PtAnalysisMargin 173 Perfos, PtAnalysisNbServersDisplayed 173 Perfos, PtAnalysisNbServersMax 173 PlanetImport, ChangeKclutterSign 194 PlanetImport, ClutterNoData 194 PlanetImport, SensitiveCase 193 Population, ReportResolution 179 Print, LogoFooterChecked 179 Print, MaxDPI 170 PSC, ConstantStep 214 PSC, DisplayCostValues 213 RasterExport, ExportBILAsESRI 106, 176 RasterExport, GeorefWithTAB 176 Rasterization, Improve 211 Rasterization, MaximumSurf 212 Rasterization, Precision 211 Rasterization, SurfRatio 212 Refresh, ControlIntegrity 192 Refresh, TRXIntegrity 204 RemoteAntennas, FrozenSymbol 185 RemoteCalculation, AtollSvrPriority 190 RemoteCalculation, DetectTimeOut 190 RemoteCalculation, DisablePathlossPerSiteCalculation 203 RemoteCalculation, NumberedServers 189 RemoteCalculation, NumberOfProcessors 198 RemoteCalculation, NumberOfThreadsMicrowave 198 RemoteCalculation, NumberOfThreadsNeighbour 198 RemoteCalculation, NumberOfThreadsPathloss 198 RemoteCalculation, NumberOfThreadsSimulation 198 RemoteCalculation, NumberOfThreadsStudy 198 RemoteCalculation, NumberOfThreadsStudyTile 198 RemoteCalculation, Priority 198 Repeaters, FrozenSymbol 186 SAMModel, DrawSingleElementPattern 187 Settings, CopyExternalResultsDialog 171 Settings, EnableDataExchangeCommands 183 Settings, KeepFilterZoneOnRemoveFilter 183

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Shadowing, Reliability 196 Shadowing, UseShadowing 196 Shadowing, WithSHOGain 209 Simulation, RandomTotalUsers 201 Site, AddToSiteListOnDuplicate 177 Site, AskConfirmDeleteSite 189 Site, Prefix 169, 222 Site, ResetAltitude 177 SitesSymbol, Color 185 SitesSymbol, FontName 185 SitesSymbol, Size 185 SitesSymbol, Symbol 185 StatusBar, ClutterPaneWidth 188 StatusBar, DisplayClutterClass 186 StatusBar, DisplayClutterHeight 186 StatusBar, DisplayZ 186 Studies, 171 Studies, 2GTxDiversityGain 207 Studies, AerialStudy 199 Studies, AutoLock 196 Studies, CleanMultiCellManagement 205 Studies, CommentsInLegend 187 Studies, ComputeEvenIfReadOnly 199 Studies, ContinueOnError 197 Studies, CoordSystemForTextExportIsProjection 171 Studies, CustomStudiesFilteredByTechno 179 Studies, EIRPfromMaxPower 201 Studies, ExportOnlyVisibleLevels 180 Studies, MultiBandManagement 205 Studies, MultiplePlotsTipTextLines 187 Studies, NoOverlapOnBestServer 181 Studies, RecomputationWarning 197 Studies, RemoveBadMultiCells 205 Studies, ReportDecimalPlacesAbsolute 180 Studies, ReportDecimalPlacesPercent 180 Studies, ReportMethod 181 Studies, SCActivesetMaxSize 214

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Studies, ShowIntervalsWithNoCoverageInReport 180 Studies, SpecifyResolutionAfterComputation 198 Studies, UplinkLosses 214 Studies, UseFullHotSpotSurfaceOnReport 180 Studies, UseThresholdForSameLayerPriorities 205 Studies,SelectNullMarginOnly 171 System, RestartOnImproperExit 183 TestMobileData, FloatingPointScramblingCodeSupport 225 TestMobileData, ImportForFilteredTransmittersOnly 225 TestMobileData, NumberOfTestMobileTransmitters 225 TestMobileData, RecalcDist 225 TestMobileData, ShowCoupleInfo 225 TestMobileDataImportFmt, BCCHColumn 225 TestMobileDataImportFmt, BSICColumn 225 TiffExport, PaletteConvention 170 Traffic, PerClassPercentagesRelativeToCoverageInReport 178 Transmitter, AutoSynchronizeDisplay 186 Transmitter, ChangeSymbolOnSearch 186 Transmitter, CheckImpactOnRepeaters 175 Transmitter, EmptySymbolWhenInactive 186 Transmitter, FirstCharSuffix 169 Transmitter, MaximumCalculationRadius 203 Transmitter, Prefix 169 Transmitter, SuffixIsNum 169 Transmitter, Underscore 169 Transmitter, UpdateLossIfNoEquipment 203 UMTSSimus, MaxReuseFactor 214, 215 Units, MeterToFeetFactor 168 Units, MileToMeterFactor 169 WiMAX, ExcludeCPFromUsefulPower 216 WiMAX, InterNeighbourPICollisions 216 WiMAX, ModifiableIEEEParams 215 WiMAX, ReplaceOPUSCwithPUSCUL 217 atoll.ini options listed by topic Exporting BIL Files with a PRJ Projection File RasterExport, ExportBILAsESRI 106

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• Head Office 7 rue des Briquetiers 31700 Blagnac, France Tel: +33 562 747 210 Fax: +33 562 747 211

AT332_AM_E0

• US Office

• China Office

200 South Wacker Drive – Suite 3100 Chicago, IL 60606, USA Tel: +1 312 674 4800 Fax: +1 312 674 4847

Suite 302, 3/F, West Tower, Jiadu Commercial Building, No. 66 Jianzhong Road, Tianhe Hi-Tech Industrial Zone, Guangzhou, 510665, P. R. of China Tel: +86 20 8553 8938 Fax: +86 20 8553 8285

www.forsk.com

November 2016

Atoll 3.3.2 Administrator Manual

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