BTS3000V100R009C00SPC079-Upgrade-Guide-V100R008-to-V100R009-M2000-Based

HUAWEI DBS3900 GSM & BTS3900 GSM & BTS3900A GSM V100R009C00SPC079

Upgrade Guide (V100R008 to V100R009, M2000-Based)

Issue

01

Date

2010-10-30

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2010. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.

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Notice The purchased products, services and features are stipulated by the commercial contract made between Huawei and the customer. All or partial products, services and features described in this document may not be within the purchased scope or the usage scope. Unless otherwise agreed by the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.

Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. Please feel free to contact our local office or company headquarters.

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Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd

DBS3900 GSM & BTS3900 GSM & BTS3900A GSM V100R009C00SPC079 Upgrade Guide (V100R008 to V100R009, M2000-Based)

About This Document

About This Document Authors Prepared by

BTS software team

Date

2010-10-10

Reviewed by

Chen Ke, Liu Jie, Zeng Yongdong, Lu Xiangming, Wang Yanchun, and Wu Ling

Date

2010-10-17

Tested by

Liu Jie

Date

2010-10-25

Approved by

Wang Yanchun

Date

2010-10-30

Organization Read the entire document before upgrading the DBS3900 GSM, BTS3900 GSM, and BTS3900A GSM to V100R009C00SPC079. The following table lists the contents of this document. Chapter

Description

1Read-Ahead Information

Describes the upgrade requirements for this version, compared with the earlier versions.

2Overview of the Upgrade Process

Describes the process of upgrading the earlier version to this version.

3Upgrade Preparations

Describes the preparations that need to be done before the upgrade.

4Upgrade Procedure

Describes the procedures of upgrade operations.

5Upgrade Verification

Describes how to verify the upgrade.

6Version Rollback

Describes how to roll back the version if the upgrade fails.

7FAQs

Provides answers to the frequently asked questions.

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Contents

Contents 1 Read-Ahead Information...............................................................1 2 Overview of the Upgrade Process..................................................1 3 Upgrade Preparations..................................................................1 4 Upgrade Procedure......................................................................1 5 Upgrade Verification....................................................................1 6 Version Rollback..........................................................................1 7 FAQs............................................................................................1 1. Upgrade Record...........................................................................1

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3 Upgrade Preparations

Read-Ahead Information

1.1 Application Scope You can upgrade the BTS to BTS3000V100R009C00SPC079 by referring to the corresponding upgrade guides in different upgrade modes: 

BTS3000V100R009C00SPC079 Upgrade Guide (V100R008 to V100R009, M2000Based).doc



BTS3000V100R009C00SPC079 Upgrade Guide (Within V100R009, M2000-Based).doc



BTS3000V100R009C00SPC079 Upgrade Guide (SMT-Based).doc

1.1 describes the mapping between upgrade guide, upgrade mode, and upgrade scenario. Figure 1.1 Mapping between upgrade guide, upgrade mode, and upgrade scenario Upgrade Guide

Upgrad e Mode

Upgrade Scenario From V100R008 to V100R009

Upgrade Scenario of Versions in V100R009

BTS3000V100R00 9C00SPC079 Upgrade Guide (V100R008 to V100R009, M2000-Based).doc

Through the M2000

Large-scale BTS upgrade in the commercial network (recommended)

NA

BTS3000V100R00 9C00SPC079 Upgrade Guide (Within V100R009, M2000-Based).doc

Through the M2000

NA

Large-scale BTS upgrade in the commercial network (recommended)

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Upgrade Guide

Upgrad e Mode

Upgrade Scenario From V100R008 to V100R009

Upgrade Scenario of Versions in V100R009

BTS3000V100R00 9C00SPC079 Upgrade Guide (SMT-Based).doc

Through the SMT

Version before an upgrade is BTS3000V100R008 and version of data configuration is SRAN3.0



Local software upgrade in case of an emergency



Pre-deployment upgrade



Local software upgrade of boards

DBS3900 GSM Commissioning Guide, BTS3900(A) GSM Commissioning Guide

Through the USB

NA

Pre-deployment upgrade and small-scale BTS upgrade in the commercial network



The pre-deployment upgrade indicates an upgrade scenario in which the BTS software is upgraded when the GTMU is not connected to the BSC.



SRAN3.0 data configuration: indicates that the Is Support Normalized Data Configuration parameter is set to SUPPORT(Support).

Select an upgrade guide appropriate to your upgrade scenario. This document describes the BTS software upgrade from BTS3000V100R008 to BTS3000V100R009 through the M2000.

1.2 Upgrade Scenarios The BTS software upgrade from BTS3000V100R008 to BTS3000V100R009 through the M2000 is categorized into the following scenarios:

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

Small-sized BTS upgrade (without resetting the BSC)



Large-sized BTS upgrade (resetting the BSC)


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Figure 1.2 Upgrade scenario Upgrade Scenario

Description


In this scenario, the specifications related to the BTS software to be loaded and the BTS software to be activated are as follows: 

A maximum of 500 BTSs can be loaded at a time, but you are advised to load 300 BTSs at a time. In addition, you are advised to load a maximum of 100 BTSs (in parallel mode) of one BSC at a time. If the number of BTSs to be loaded on the BSC exceeds 100, every 100 BTSs increases the loading time at a step equal to the time it takes for 100 BTSs to be loaded.

Large-sized BTS upgr ade (resetting the BS C)



The M2000 allows BTSs under a maximum of five BSCs to be activated at a time. A maximum of 500 BTSs can be activated at a time, but you are advised to activate 75 BTSs at a time. In addition, you are advised to activate a maximum of 15 BTSs of a BSC at a time.



In this scenario, the BSC is not reset. Therefore, the services of the BTSs that are not upgraded are not affected.

In this scenario, the specifications related to the BTS software to be loaded and the BTS software to be activated are as follows: 

A maximum of 500 BTSs can be loaded at a time, but you are advised to load 300 BTSs at a time. In addition, you are advised to load a maximum of 100 BTSs (in parallel mode) of one BSC at a time. If the number of BTSs to be loaded on the BSC exceeds 100, every 100 BTSs increases the loading time at a step equal to the time it takes for 100 BTSs to be loaded.

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

The M2000 allows BTSs under a maximum of five BSCs to be activated at a time. A maximum of 500 BTSs can be activated at a time, but you are advised to activate 300 BTSs at a time. In addition, you are advised to activate all the BTSs under a BSC to be activated.



The upgrade in this scenario is quick, but the BSC in this scenario is reset. Therefore, the services of all the BTSs under the BSC are interrupted.


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1.3 Applicable BTS Versions Figure 1.3 Applicable BTS versions Version

Remarks

BTS3000V100R008C02

The BTS can be upgraded to the target version on the M2000 or SMT. For details, see “1.1Mapping between upgrade guide, upgrade mode, and upgrade scenario”;

BTS3000V100R008C11


BTS3000V100R009C00SPC031 and later versions


BTS3000V100R009C00SPC058 and later versions

The BTS can be upgraded to the target version on the M2000, SMT, or USB storage device. For details, see “1.1Mapping between upgrade guide, upgrade mode, and upgrade scenario”;

1.4 Impacts of the Upgrade Impacts on Services During software activation, the services are interrupted. The interruption time depends on the upgrade scenario, as described in 1.4. Figure 1.1 Impacts of software activation on services

4

Upgrade Scenario

Service Interruption Time

Small-sized BTS upgrade (without resetting the BSC) (15 BTSs)

9–20 minutes


9 minutes


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

During the small-scale BTS upgrade (from BTS3000V100R008 to BTS3000V100R009), the service interruption time depends on the number of upgraded BTSs and the types of configured boards in the BTSs. The service interruption time of a BTS is related to the upgrade sequence of the BTS in the upgrade task. For example, if 15 BTSs are upgraded and the BTS configuration is GTMU+DRFU, the services of the 15 BTSs are interrupted for 9 to 20 minutes.



The service interruption time of the cascaded BTSs changes in a certain range.



When the alarm indicating that the GSM cells are out of service is cleared, the services are resumed. In other words, the service interruption time ends when this alarm is cleared.

Impacts on Network Communications During software activation, the communication between the BTS and the BSC is interrupted. The interruption time depends on the upgrade scenario, as described in 1.4. Figure 1.1 Impacts of software activation on communication Upgrade Scenario

Communication Interruption Time


2 minutes


7 minutes

1.5 Precautions 1.

Determine whether the M2000 and the BSC6900 should also be upgraded according to the version configuration information released with the BTS3000V100R009C00SPC079 Release Notes.doc.

2.

Services are interrupted during the upgrade. Therefore, the upgrade must be performed at the time specified by the customer.

3.

The figures in this document are from iManagerM2000V200R009C00SPC250. This document takes the upgrade from BTS3000V100R008C11 to BTS3000V100R009C00SPC011 as an example.

4.

The service interruption time and the communication interruption time mentioned earlier are obtained on the assumption that the network performance is the best. Therefore, the time is for reference only.

5.

Configurations on the BSC6900 LMT or the CME require BTS configuration rights. Therefore, do not upgrade BTSs through the BSC6900 LMT or CME. Otherwise, the one-click upgrade may fail.

6.

Before an upgrade from BTS3000V100R008 to BTS3000V100R009, data configurations must be converted according to the configuration model. Therefore, you need to confirm the configuration model of the upgraded BTS in advance. The configuration model refers to the relations between the CPRI connection and the physical location of the RFU or RRU. The configuration model may vary, depending on the type of BTS. If the required configuration model is not used in the commercial network, see section 7.6"How to Perform the Software Upgrade If the Required Configuration Model Is Not Used in the Commercial Network?"

7.

The BTSs whose versions are different before an upgrade should be upgraded in batches.

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For details, see section 7.5"Why the BTSs of Different Versions Before the Upgrade Cannot Be Upgraded in the Same Batch? Why the BTSs of Different Target Versions After the Upgrade Cannot Be Rolled Back in the Same Batch?"

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Overview of the Upgrade Process

1.1 shows the BTS upgrade process. Figure 1.1 Upgrade process

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Upgrade Preparations

3.1 Preparation Checklist Figure 1.2 Preparation checklist SN

Item

Criteria

1

Obtaining Reference Documents and the Target Software Package

The reference documents and the upgrade software for all boards are ready.

2

Arranging for Upgrade Tools

The upgrade tools are ready.

3

Checking the Software Versions of the BTS

The version information about all boards is obtained.

4

Backing Up the BTS Software

The software of the BTS is backed up.

5

Checking the Operating Status of the BTS

The boards of the BTS run properly.

6

Checking the Operating Status of the BSC6900

The BSC6900 runs properly.

7

Checking the Operating Status of the M2000

The M2000 runs properly.

8

Disabling the NE Configuration Data Synchronization Function

The NE configuration data synchronization function is disabled.

9

Disabling the Automatic Log Extraction Function of the BSC6900

The automatic log extraction function of the BSC6900 is disabled.

10

Disabling the Automatic Loading and Activation Function

The automatic loading and activation function is disabled successfully.

11

Uploading the Upgrade Software from the Local PC to the M2000

The software is uploaded from the local PC to the M2000.

12

Downloading Upgrade Software from the M2000 to the BSC6900

The software is downloaded from the M2000 to the BSC6900 successfully.

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13

Performing the Pre-activation Check on the Configuration Data

The pre-activation check on configuration data is performed successfully.

14

Loading the BTS Software

The BTS software to be upgraded is loaded successfully.

15

Performing the Pre-activation Check on the Configuration Data Again

The pre-activation check on the configuration data is performed successfully.

16

Arranging for the Upgrade Record

The upgrade record is ready.

3.2 Obtaining Reference Documents and the Target Software Package Three days before the upgrade to BTS3000V100R009C00SPC079, download the following reference documents and upgrade software package from the Software Center of http://support.huawei.com.

Obtaining Reference Documents Obtain the following documents: 

BTS3000V100R009C00SPC079 Upgrade Guide (V100R008 to V100R009, M2000Based).doc



BTS3000V100R009C00SPC079 Upgrade Guide (Within V100R009, M2000-Based).doc



BTS3000V100R009C00SPC079 Upgrade Guide (SMT-Based).doc



BTS3000V100R009C00SPC079 Release Notes.doc

Creating the Upgrade Software Package BTS3000V100R009C00SP79 To ensure that the vercfg.xml file in the software package matches the BTS version before the upgrade, you need to obtain the BTS3000V100R009C00SPC079.zip upgrade software package and create the BTS3000V100R009C00SP79.zip upgrade software package. The procedure for creating the upgrade software package is as follows: The decompression operations in this document are based on extracting a file to the current folder.

Step 1 Decompress BTS3000V100R009C00SPC079_VER.zip. Ensure that the following files are present: 

BTS3000V100R009C00SP79.zip



BTS3000V100R009C00SP79.csp



BTSM.zip



vercfg.zip

Step 2 Decompress BTS3000V100R009C00SP79.zip. Ensure that the following files are present:

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DBS3900 GSM & BTS3900 GSM & BTS3900A GSM V100R009C00SPC079 Upgrade Guide (V100R008 to V100R009, M2000-Based) 

Bootrom.zip



Download.zip



vercfg.xml


Step 3 Replace the vercfg.xml file in the software package to ensure that the file matches the current software version of the BTS. 1.

Delete the BTS3000V100R009C00SP79.zip file.

2.

Decompress vercfg.zip.

3.

According to 3, rename back1.xml or back2.xml vercfg.xml, and then copy it into DOCPROPERTY 升级后版本 \* MERGEFORMAT BTS3000V100R009C00SP79. folder to replace the original vercfg.xml file.

Figure 1.1 Handling suggestion for the vercfg.xml file Version Before Upgrade

Handling Suggestion

BTS3000V100R008C02

Replacement is not required.

BTS3000V100R008C11SPC003

Replace the vercfg.xml file with the back1.xml or back2.xml file.

Version earlier than BTS3000V100R008C11SPC003

Replace the vercfg.xml file with the back1.xml file.

Version later than BTS3000V100R008C11SPC003 (including BTS3000V100R009C00)

Replace the vercfg.xml file with the back2.xml file.

4.

The BTS3000V100R009C00SP79 folder is the upgrade software package.

If the software versions of two BTSs are inconsistent before an upgrade, different BTS software packages are created. In this case, do not upgrade the two BTSs at the same time. For example, if the software version of one BTS is BTS3000V100R008C11SPC001 and that of the other BTS is BTS3000V100R008C11SPC007, do not upgrade the two BTSs at the same time. For details, see section 7.5"Why the BTSs of Different Versions Before the Upgrade Cannot Be Upgraded in the Same Batch? Why the BTSs of Different Target Versions After the Upgrade Cannot Be Rolled Back in the Same Batch?" ----End

3.3 Arranging for Upgrade Tools Arrange for the following upgrade tools: 

MSs with SIM cards for dialing tests



Maintenance terminal or portable computer on which the M2000 is installed

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3.4 Checking the Software Versions of the BTS Check and record the software versions of BTSs for version verification and rollbacks. Perform the following steps to check the software versions of BTSs: Step 1 Log in to the M2000 client, and then choose Software > Software Browser. The Software Browser tab page is displayed. Step 2 On the Software Browser tab page, click the NE tab. Choose NE > BTS in the navigation tree, and then select the current BSC, as shown in 1.1. Figure 1.1 Checking the software version of the BTS3900 GSM

Step 3 Record the current software version of the BTS on the Query Running Version tab page. ----End

3.5 Backing Up the BTS Software Before the upgrade, you need to back up the current BTS software so that a version rollback is possible in case of an upgrade failure. Step 1 Log in to the M2000 client, and then choose Software > Software Browser. The Software Browser tab page is displayed. Step 2 On the Software Browser tab page, click the NM Server tab. On the NM Server tab page, click BTS in the navigation tree, as shown in 1.1.

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Figure 1.1 Software Browser tab page

Step 3 On the Software tab page, select the version of the software to be backed up from the Software Version list. If the software to be backed up is not displayed in the Software Version list filed on the M2000, you can visit http://support.huawei.com to apply for the software version before the upgrade.

Step 4 Click Transfer, choose From NM to Client…, and then select a local directory as the backup directory. Step 5 Click Confirm. The system downloads the backup software from the M2000 to the local PC. On the FTP Task tab page, view the file transfer progress. If the progress reaches 100%, you can infer that the file is successfully downloaded. ----End

3.6 Checking the Operating Status of the BTS Check the BTS to be upgraded, and back up the entire alarm record for comparing the alarms before and after the upgrade. Step 1 Log in to the M2000 client, and then choose Monitor > Browse Alarm List. Step 2 Click the Basic Setting tab in the Filter dialog box, and then select Unacknowledged & Uncleared and Acknowledged & Uncleared in the Status check box.

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Step 3 Click the Alarm Source tab in the Filter dialog box, and then select Custom on the Alarm Source tab page, as shown in 1.1. Figure 1.1 Setting alarm filtering conditions

Step 4 Click Add, and then choose NE…. The NE dialog box is displayed. Step 5 In the displayed NE dialog box, select the NE to be checked from the Unselected Objects navigation tree on the left, and then click

to move the NE to the Selected Objects

navigation tree on the right. Alternatively, you can click to move all the NEs from the Unselected Objects navigation tree on the left to the Selected Objects navigation tree on the right. Step 6 Click OK. The Filter dialog box is displayed. In this way, all the BTSs and their controlling BSCs are displayed in the Selected Alarm Source pane. Step 7 Click OK. All the reported alarms are listed. Right-click an alarm in white on the alarm list, and then choose Save > Save Selected Records to save the selected alarm information. Generation of some alarms leads to an upgrade failure. For details, see section 7.2"What Are the Alarms That Have to Be Cleared Before the BTS Software Upgrade Starts?"

----End

3.7 Checking the Operating Status of the BSC6900 To ensure that the BSC6900 is working properly, check the operating status of the BSC6900 when the traffic is low. To check the operating status of the BSC6900, perform the following steps: Step 1 Log in to the M2000 client, and then choose Maintenance > NE Health Check.

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Step 2 On the displayed NE Health Check tab page, click New…. Step 3 In the displayed Create Task dialog box, set the parameters related to the NE health check task. Do as follows: 

Enter a task name in the Name text box.



In the Scenario area, select Upgrade Check from the drop-down list.



In the Select NE area, click Display by NE Type. Then, in the Unselected NEs pane, choose ROOT > BSC6900 GSM, select a BSC6900, and then click the BSC6900 to the Selected NEs pane.



to move

In the Time Setting area, click Instant.

Step 4 Click Next, and then set the Collection period in the displayed Time Setting dialog box. The data that exists in the Collection period will be analyzed. The collection period of a health check task before an upgrade should be 24 hours.

Step 5 Click Finish. A health check task is created. The successfully executed health check task is displayed in the Finished Tasks list on the left.

Step 6 In the Finished Tasks list on the left, select a task, and then select the task on the right, as shown in 1.1. Right-click the task, and then choose View Report… from the shortcut menu. Figure 1.1 NE health check

Step 7 In the displayed Health Check Report dialog box, select the task, and then click Open to check whether all the check items are normal.

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If…

Then…

The total number of unpassed and unsuccessfully executed items is greater than 0,

You can infer that the BSC6900 is faulty. You need to solve problems according to the report, and then perform upgrade operations

The total number of unpassed and unsuccessfully executed items is equal to 0,

You can infer that the BSC6900 is working properly. Then, you can perform the upgrade operations.

You can save the NE health check report as an .html file or .doc file. 

If you save the report as an .html file, view the report online or click Save As to save the report on your local PC.



If you save the report as a .doc file, click Save As to save the report on your local PC.

----End

3.8 Checking the Operating Status of the M2000 To check the CPU usage of the M2000, perform the following steps: Step 1 Log in to the M2000 client, and then choose Monitor > System Monitor > Monitor Browser. Step 2 In the displayed System Monitor Browser window, click the Server Monitor tab to check the CPU usage, as shown in 1.1.

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Figure 1.1 Checking the CPU usage



Under CPU Usage (%), green icons indicate that the status is normal, and red icons indicate that the status is abnormal. If the CPU usage of a server reaches the preset performance monitoring threshold, the left icon turns red.



When the CPU usage (%) reaches 90%, an upgrade is not allowed. At this time, if you want to perform an upgrade, contact Huawei engineers.

----End

3.9 Disabling the NE Configuration Data Synchronization Function

If the version of the BSC is earlier than BSC6900V900R011C00SPC700, disable the NE configuration data synchronization function before an upgrade to avoid the conflict of the NE configuration data synchronization function and the BTS configuration data activation function.

Step 1 Log in to the M2000 client. Choose Maintenance > Task Management.

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Step 2 In the displayed Task Management tab page, choose Synchronization > NE Configuration Data Synchronization, as shown in 1.1. Figure 1.1 Selecting NE configuration data synchronization

Step 3 Right-click NE Configuration Data Synchronization, and then select Attribute, as shown in 1.1.

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Figure 1.1 Selecting Attribute

Step 4 In the displayed Attribute dialog box, click the Extended Parameters tab, and then check whether the NEs related to the upgrade are involved, as shown in 1.1. If the NEs related to the upgrade are involved, close the Attribute dialog box. Right-click the current task, and then select Suspend.

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Figure 1.1 Checking whether the NEs related to the upgrade are involved



For each NE configuration data synchronization task, you need to check whether the NEs related to the upgrade are involved.



You need to manually make the suspended NE configuration data synchronization task resume after the upgrade.

----End

3.10 Disabling the Automatic Log Extraction Function of the BSC6900

If the version of the BSC is earlier than BSC6900V900R011C00SPC700 and the BTS is upgraded during 2:00 to 4:00 at the early morning, you need to disable the switch before the upgrade. Otherwise, the BTS cannot be upgraded.

Step 1 Start the BSC6900 LMT. Enter SET OTHSOFTPARA in the Command Input box, and then click Assist.

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Step 2 Set Support Auto Obtaining of BTS Logs to NO(No), and then click Exec. Step 3 Check the execution result to ensure that the execution is successful.

3.11 Disabling the Automatic Loading and Activation Function

If the automatic loading and activation function is enabled when the BSC implements a resource audit, the BTS may implements loading and activation before you perform upgrade operations described in chapter 4"Upgrade Procedure." Therefore, you need to disable the automatic loading and activation function to ensure that the BTS upgrade is successful.

To disable the automatic loading and activation function, perform the following steps: Step 1 Start the LMT. On the LMT, enter SET BTSAUTODLDACTINFO in the Command Input box, and then click Assist. Step 2 In the Index Type drop-down list, choose BYID(By Index). In the Auto Download Active Function Switch drop-down list, choose OFF(OFF), and then click Exec Step 3 Query the execution result to check whether the automatic loading and activation function is disabled. When upgrading the BTS in batch mode, you can improve the upgrade efficiency by enabling or disabling the automatic loading and activation function. For details, see section 7.7"How to Enable and Disable the Automatic Loading and Activation Function in Batch Mode?"

3.12 Uploading the Upgrade Software from the Local PC to the M2000 To upload the upgrade software from the local PC to the M2000, perform the following steps: Step 1 Copy the BTS3000V100R009C00SP79 folder created in section 3.2"Obtaining Reference Documents and the Target Software Package" to a directory on your local PC. Step 2 Log in to the M2000 client, and then choose Software > Software Browser. The Software Browser tab page is displayed. Step 3 Click the NM Server tab. On the NM Server tab page, select BTS in the navigation tree, as shown in 1.1.

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Figure 1.1 Uploading the upgrade software from the M2000 client to the M2000 server

Step 4 On the Software tab page, click Transfer, and then select From Client To NM…, as shown in 1.1. Step 5 In the displayed Select Software File dialog box, click Select. Step 6 In the displayed Select dialog box, select the upgrade software, as shown in 1.1. Figure 1.1 Selecting the folder where the upgrade software is stored after decompression

Step 7 Click OK. The Select Software File dialog box is displayed.

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If the BTS software fails to be uploaded, see section 7.1"How to Handle the Failure of Uploading the Software from the Local PC to the M2000?"

Step 8 Click Confirm. The system uploads the upgrade software from the local PC to the M2000. On the FTP Task tab page, view the file transfer progress. If the progress reaches 100% as shown in 1.1, you can infer that the file is successfully uploaded. Figure 1.1 Viewing the file transfer progress

----End

3.13 Downloading Upgrade Software from the M2000 to the BSC6900 To download upgrade software from the M2000 to the BSC6900, perform the following steps: Step 1 Select the software version to be loaded from the Software Version list on the Software tab page. Step 2 On the Software tab page, click Transfer, and then select From NM to NE, as shown in 1.1.

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Figure 1.1 Setting the direction of the software package transfer

Step 3 In the displayed NE Selection dialog box, select the BSC that controls the BTS to be upgraded, and then click OK. Step 4 In the lower right part of the window, view the download progress on the Immediate Task tab page. If the download progress reaches 100%, as shown in 1.1, you can infer that the software package is downloaded successfully.

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Figure 1.1 Viewing the download progress

3.14 Performing the Pre-activation Check on the Configuration Data Performing the pre-activation check on the configuration data enables you to check whether the configuration data can be converted on the BSC. Do as follows to perform the pre-activation check on the configuration data within 24 hours before an upgrade. If the pre-activation fails, collect the related information described in 3.14, and then contact Huawei engineers. Figure 1.2 Checklist of data collection in the case of software activation failure Data Collection

Operation

BSC logs



On the BSC6900 LMT, run the LST OMUAREA command to query whether the active directory is version_a or version_b.



Log in to the BSC6900 file server. Save the configure.log file to the directory \mbsc\bam\version_a\log or \mbsc\bam\version_b\log.

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Data Collection

Operation

BTS configuration data






Log in to the BSC6900 file server. Save all the files to the directory \mbsc\bam\version_a\ftp\bts_upgrade or \mbsc\bam\version_b\ftp\bts_upgrade.



If the pre-activation check on the configuration data is successful, do not perform data configuration on the BTS before an upgrade. If the check fails, check whether the preactivation of the configuration data is successful.



The time for checking the pre-activation of the configuration data depends on the number of BTSs. −

The pre-activation check on every 50 BTSs takes about 20 minutes.

−

The pre-activation checks on the data configuration of different BTSs controlled by a BSC are performed in serial mode. Therefore, the time for checking each set of 50 BTSs increases by 20 minutes. For example, the pre-activation check on 150 BTSs takes 60 minutes (20 minutes x 3).

Step 1 Log in to the M2000 client, and then choose Software > NE Upgrade Task Management > NE Upgrade Task. On the displayed Upgrade Task Management tab page, click Create in the upper left corner. Then, on the displayed menu, choose GBTS > GBTS Special Configuration & Software Upgrade (MBTS). Step 2 In the displayed NE Upgrade Wizard dialog box, set the pre-activation related parameters, as shown in 1.1.

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Figure 1.1 Performing the pre-activation check on the configuration data

The settings of the key parameters are shown in 1.1. Figure 1.3 Settings of the parameters related to the check on the configuration data Parameter

Setting

Upgrade Type

Upgrade

Re-Upgrade

Deselected The Re-Upgrade check box is selected only when BTS activation fails. For the use of the re-upgrade function, see section 7.4"How to Handle the BTS Software Upgrade Failure?"

Software Version

BTS3000V100R009C00SP79

Upgrade Solution

Checking for the pre-activation of the configuration data

NE Selection

Select a BSC and the BTSs of the BSC to be upgraded.

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

In one upgrade task, you can select only the BTSs controlled by one BSC.



If you need to upgrade the BTSs controlled by multiple BSCs, create a task for each BSC.


19



Parameter

Setting

Configuration Model

According to the actual networking conditions, select one configuration model. If the required configuration model is not used in the commercial network, see section 7.6"How to Perform the Software Upgrade If the Required Configuration Model Is Not Used in the Commercial Network?"

Step 3 Click OK. On the Upgrade Task Management tab page, the check result is displayed, as shown in 1.1. 

If the progress reaches 100%, you can perform an upgrade.



If the progress cannot reach 100%, you can infer that pre-activation of the configuration data fails. Contact Huawei engineers for handling problems. You can perform an upgrade only when the problems are solved.

Figure 1.1 Result of the check on pre-activation of the configuration data

----End

3.15 Loading the BTS Software Before loading the BTS software in the case of a small-scale or large-scale upgrade, see the system specifications, as shown in 1.2.

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If the version of the BTS software is BTS3000V100R008C11 before an upgrade, do not reset the BTS after loading the BTS software and before activating the BTS software. If you reset the BTS at that time, you must re-load the BTS software. The elapsed time for loading the BTS software depends on the number of upgraded BTSs and the types of configuration boards in the BTSs. 

In the case of not more than 100 BTSs: Assume that the number of BTSs to be loaded is 100 and the BTS configuration is GTMU+DRFUs. In this case, the BTS software loading in ordinary mode takes 45 minutes, either in small-scale or large-scale upgrade.



In the case of more than 100 BTSs: Assume that the number of BTSs to be loaded is 150 and the board configuration is GTMU+DRFUs. In this case, the BTS software loading in ordinary mode is divided into two batches, either in small-scale or large-scale upgrade. The first batch loading completes 100 BTSs and the second batch loading completes the remaining 50 BTSs. The loading time is 90 minutes (45 minutes x 2 batches).

Step 1 Log in to M2000 client, and then choose Software > NE Upgrade Task Management > NE Upgrade Task. Step 2 On the displayed Upgrade Task Management tab page, click Create in the upper left corner. Choose GBTS > GBTS Special Configuration & Software Upgrade (MBTS). Step 3 In the displayed NE Upgrade Wizard dialog box, set the software loading task. 1.1 takes the recommended settings of loading parameters for the Small-sized BTS upgrade (without resetting the BSC) as an example.

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Figure 1.1 Setting the parameters related to BTS software loading (Small-sized BTS upgrade (without resetting the BSC))

The settings of the key parameters are shown in 1.1. Figure 1.4 Settings of the parameters related to BTS software loading Parameter

Setting

Upgrade Type

Upgrade

Re-Upgrade

Deselected The Re-Upgrade check box is selected only when BTS activation fails. For the use of the re-upgrade function, see section 7.4"How to Handle the BTS Software Upgrade Failure?"

Software Version

BTS3000V100R009C00SP79

Upgrade Solution

According to section 1.2"Upgrade Scenario", select Small-sized BTS upgrade (without resetting the BSC) or Large-sized BTS upgrade (resetting the BSC).

NE Selection

Select a BSC and the BTSs of the BSC to be upgraded. In one upgrade task, you can select only the BTSs controlled by one BSC. If you need to upgrade the BTSs controlled by multiple BSCs, create a task for each BSC.

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Configuration Model



Operation Selection

Select Load and Load by Configuration. To ensure that services are not affected, do not Abis Quick Load. Do not select Activate. 

BTS software needs to be loaded before the upgrade. Therefore, you are advised to deselect Abis Quick Load. In addition, the services of the BTS loaded in ordinary mode are not interrupted.



If you need to perform loading quickly and services can be interrupted, select Abis Quick Load and No Service.



If you need to perform loading quickly and all the services except the services of the BCCH TRX can be interrupted, select Abis Quick Load and Only BCCH TRX in Service.

Step 4 Click OK. Step 5 Query the loading progress of BTS software, as shown in 1.1. 

If the progress reaches 100%, you can infer that the BTS software is loaded successfully.



If the progress cannot reach 100%, you can infer that the BTS software fails to be loaded.

Figure 1.1 Process of BTS software loading

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For the information on the loading failure, see section 7.3"How to Handle the BTS Software Loading Failure?"

----End

3.16 Performing the Pre-activation Check on the Configuration Data Again Before performing upgrade operations described in chapter 4"Upgrade Procedure", check the pre-activation on configuration data again to ensure that the configuration data conforms to upgrade requirements.

The time for checking the pre-activation of the configuration data depends on the number of BTSs. For details on the operations and pre-activation time, see section 3.14"Performing the Pre-activation Check on the Configuration Data." You need to reserve enough time to perform pre-activation and ensure that the upgrade is performed immediately after the pre-activation.

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4


Upgrade Procedure

4 describes the process of upgrading the BTS through the M2000. Figure 1.5 Process of upgrading the BTS through the M2000 Ste p

Action

Elapsed Time

1

Activating the BTS Software

See 4.

Figure 1.6 Elapsed time for upgrading BTS software in different upgrade scenarios Upgrade Scenario

Elapsed Time


84 minutes

Large-sized BTS upgrade (resetting the BSC) (50 BTSs)

56 minutes


32 minutes

Large-sized BTS upgrade (resetting the BSC) (15 BTSs)

32 minutes

The elapsed time is calculated as follows:

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

The elapsed time for upgrading BTS software depends on the number of BTSs to be upgraded. The preceding table takes 15 and 50 BTSs as examples.



The elapsed time for upgrading the cascaded BTSs changes in a certain range.


1



4.1 Upgrade Operation 4.1.1 Activating the BTS Software Before activating the BTS software in the case of the small-sized or large-sized upgrade, see the system specifications, as shown in 1.2.



Activating BTS software leads to service interruption. Therefore, activate BTS software in lowtraffic hours according to customers' requirements.



When the versions earlier than BTS3000V100R008C11SPC007 are upgraded to the versions later than BTS3000V100R009C00, the upgrade of cascaded BTSs is not supported because the upgrade may be fail. If the upgrade of cascaded BTSs fails, you need to log in to the BSC6900 LMT, and then activate the GTMUs of the BTSs one by one.

To activate the BTS software, perform the following steps: Step 1 Log in to the M2000 client, and then choose Software > NE Upgrade Task Management > Create NE Upgrade Task. Step 2 On the displayed Upgrade Task Management tab page, click Create in the upper left corner. Choose GBTS > GBTS Special Configuration & Software Upgrade (MBTS). Step 3 In the displayed NE Upgrade Wizard dialog box, set the software loading task. 1.1 takes the recommended settings of activation parameters for the Small-sized BTS upgrade (without resetting the BSC) as an example.

2


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Figure 1.1 Setting the parameters related to BTS software activation (Small-sized BTS upgrade (without resetting the BSC))

The settings of the key parameters are shown in 1.1. Figure 1.7 Settings of the parameters related to BTS software activation Paramete r

Setting

Upgrade Type

Upgrade

Re-Upgrade

Deselected The Re-Upgrade check box is selected only when BTS activation fails. For details on the use of the re-upgrade function, see section 7.4"How to Handle the BTS Software Upgrade Failure?"

Software Version

BTS3000V100R009C00SP79

Upgrade Solution

According to section 1.2"Upgrade Scenario", select Small-sized BTS upgrade (without resetting the BSC) or Large-sized BTS upgrade (resetting the BSC).

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NE Selection

Configuration Model

Select a BSC and the BTSs of the BSC to be upgraded. 

In one upgrade task, you can select only the BTSs controlled by one BSC.



For a BSC, an upgrade task is enabled when the previous upgrade task is complete.



If you need to upgrade the BTSs controlled by multiple BSCs, create a task for each BSC. The M2000 supports the upgrade tasks of a maximum of five BSCs.


Operation Selection

Select Activate, and then set Automatically Load and Activate Switch to Open Switch After Upgrade and Execution Type to Manual Execution. After you set Execution Type to Manual Execution, you can specify the information in the Confirm dialog box, such as task name, BTS number, and BTSs that are upgraded unsuccessfully. In addition, customers can confirm the upgrade time.

Step 4 Click OK. Step 5 In the displayed Confirm dialog box, check the activation information, and then click the Continue tab. Step 6 On the Upgrade Task Management tab page, click GBTS (number of GBTSs). Doubleclick a GBTS upgrade task on the right. Then, the detailed information about the task is displayed. View the progress of the task execution:

4



If the progress reaches 100%, you can infer that the BTS software is activated successfully. Check whether a GSM Cell out of Service alarm is generated on the upgraded BTS. Wait five minutes for the alarm to be cleared. If the GSM Cell out of Service alarm is cleared, you can infer that the BTS is upgraded successfully and that services are restored. If the GSM Cell out of Service alarm persists, you can infer that the upgrade fails.



If the progress cannot reach 100%, you can infer that the activation of the BTS software has failed and also that the upgrade has failed.


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Figure 1.1 Finish of the upgrade

For details on an upgrade failure, see section 7.4"How to Handle the BTS Software Upgrade Failure?"

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5


5


Upgrade Verification

5.1 Verification Checklist Figure 1.8 Verification checklist No.

Item

Criterion

1

Checking the Software Versions of the BTS

The versions of the BBU software and TRX software after the upgrade are V100R009C00SPC079.

2

Checking the Operating Status of the BTS

After the upgrade, no new alarm is reported, and no board is unexpectedly reset.

3

Performing Dialing Tests

The tests are passed.

4

Analyzing Traffic Statistics

Compared with the traffic statistics before the upgrade, the traffic statistics within one hour after the upgrade and in the busy hours of the next day do not deteriorate.

5.2 Checking the Software Versions of the BTS After the upgrade, verify that the software version of each board is BTS3000V100R009C00SPC079. For details about how to check the software versions, see section 3.4"Checking the Software Versions of the BTS."

5.3 Checking the Operating Status of the BTS After the upgrade, check for alarms by referring to section 3.6"Checking the Operating Status of the BTS", and compare the alarms with those reported before the upgrade. If new alarms are generated, see the BSC6900 LMT Online Help.

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On the BSC6900 LMT, click Help. In the displayed BSC6900 LMT Online Help, see the BSC6900 GSM Alarm Reference to troubleshoot the BTS.

5.4 Performing Dialing Tests After the software upgrade is complete, the contractor of the customer performs the dialing tests. During the dialing tests, no anomalies such as call drop, one-way audio, or noise are experienced.

5.5 Analyzing Traffic Statistics After the software upgrade is complete, compared with the traffic statistics before the upgrade, the traffic statistics within one hour after the upgrade and in busy hours of the next day do not deteriorate.

2


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Error! Use the Home tab to apply 标题 1 to the text that you want to appear here.Error! Use the Home tab to apply 标题 1 to the text that you want to appear here.

6

Version Rollback

6.1 Precautions If the upgrade task fails, you need to roll back the version. For details, see section 7.4"How to Handle the BTS Software Upgrade Failure?" If the network malfunctions after the upgrade or the KPIs after the upgrade fail to meet the operator's requirements, roll back the version and report the event to Huawei.

6.2 Rollback Process The rollback process varies from the upgrade process. In addition, the rollback process varies with the version. Figure 1.9 Rollback process Ste p

Action

Elapsed Time

1

Disabling the Automatic Loading and Activation Function

-

2

Uploading the Upgrade Software from the Local PC to the M2000

1 minute

3

Downloading Upgrade Software from the M2000 to the BSC6900

2 minutes

4

See section 6.2.1"Rollback to BTS3000V100R008C11" and section 6.2.2Rollback to BTS3000V100R008C02 to perform version rollback.

See 6.2.1 or 6.2.2

6.2.1 Rollback to BTS3000V100R008C11 If the BTS version is BTS3000V100R008C11 before the upgrade, then the target rollback

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1



version is BTS3000V100R008C11. Figure 1.10 Version rollback of the 3900 series base station on the M2000 Ste p

Upgrade Descriptio n

Remarks

1




2

2

Loading the BTS Software

In 1.1, the parameter settings are changed as follows: Upgrade type: select Rollback

−

Software version: replace BTS3000V100R009C00SP79 with the version before the upgrade (see section 3.4"Checking the Software Versions of the BTS.")

−

Configuration model: not required in the case of rollback



For details about the duration of pre-activation in the case of rollback, see the related descriptions in section 3.14"Performing the Pre-activation Check on the Configuration Data."



In 1.1, the parameter settings are changed as follows:

−

Upgrade type: select Rollback

−


−

Upgrade solution: Perform Small-sized BTS upgrade (without resetting the BSC) or Large-sized BTS upgrade (resetting the BSC). For details, see 3.

−


−

Operation selection: select Quick load and Load by Configuration



The software loading in quick load mode in the case of rollback can accelerate the loading process. Note that the quick load mode may lead to service interruption. In addition, the software loading duration varies with the number of BTSs and the types of configuration boards in the BTSs

−

In the case of less than 100 BTSs: Assume that the number of BTSs to be loaded is 50 and the board configuration is GTMU+DRFUs. In this case, the BTS software loading in quick load mode takes 12 minutes, either in small-scale or large-scale upgrade.

−

In the case of more than 100 BTSs: Assume that the number of BTSs to be loaded is 150 and the board configuration is GTMU+DRFUs. In this case, the BTS software loading in quick mode is divided into two batches, either in small-scale or large-scale upgrade. The first batch loading completes 100 BTSs and the second batch loading completes the remaining 50 BTSs. Thus, the required duration of software loading is 12 minutes x 2 batches = 24 minutes, regardless of whether it is small-scale upgrade or large-scale upgrade.


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Ste p

Upgrade Descriptio n

Remarks

3





−


−


−


−




For details about the duration of BTS software activation, see 4.

The Re-Rollback function is used only when the version rollback fails. For details about the usage of the Re-Rollback function, see section 7.4"How to Handle the BTS Software Upgrade Failure?"

6.2.2 Rollback to BTS3000V100R008C02 If the version is BTS3000V100R008C02 before the upgrade, the target rollback version is BTS3000V100R008C02. Figure 1.11 Version rollback of the 3900 series base station on the M2000 Step

Upgrade Description

Remark

1




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In 1.1, the parameter settings are changed as follows: Upgrade type: select Rollback

−


−




For details about the duration of pre-activation in the case of rollback, see the related descriptions in section 3.14"Performing the Pre-activation Check on the Configuration Data."


3


2






−


−


−


−




For details about the duration of BTS software activation, see 4.

The Re-Rollback function is used only when the version rollback fails. For details about the usage of the Re-Rollback function, see section 7.4"How to Handle the BTS Software Upgrade Failure?"

6.3 Rollback Verification See chapter 5"Upgrade Verification."

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7

FAQs

Figure 1.12 FAQ table SN

Question

1

How to Handle the Failure of Uploading the Software from the Local PC to the M2000?

2

What Are the Alarms That Have to Be Cleared Before the BTS Software Upgrade Starts?

3

How to Handle the BTS Software Loading Failure?

4

How to Handle the BTS Software Upgrade Failure?

5

Why the BTSs of Different Versions Before the Upgrade Cannot Be Upgraded in the Same Batch? Why the BTSs of Different Target Versions After the Upgrade Cannot Be Rolled Back in the Same Batch?

6

How to Perform the Software Upgrade If the Required Configuration Model Is Not Used in the Commercial Network?

7

How to Enable and Disable the Automatic Loading and Activation Function in Batch Mode?

7.1 How to Handle the Failure of Uploading the Software from the Local PC to the M2000? Answer: The upload fails because the software package verification on the M2000 fails. In this case, do as follows: 

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Ensure that the file name of the upload folder is BTS3000V100R009C00SP79, and all the letters are in upper case. Ensure that all the settings are correct before you retry the upload.


1



The upload folder BTS3000V100R009C00SP79 includes:





Download.zip



Bootrom.zip



vercfg.xml

Ensure that the file vercfg.xml is replaced according to section 3.2"Obtaining Reference Documents and the Target Software Package." Ensure that the file is replaced as required before you retry the upload.

If the problem persists, contact Huawei technical support.

7.2 What Are the Alarms That Have to Be Cleared Before the BTS Software Upgrade Starts? Answer: Check for active alarms before the BTS software upgrade. If the alarms related to link failure are reported, such as RF Unit Maintenance Link Failure (Alarm ID: 26235) or OML Fault (Alarm ID: 21807), you have to clear these alarms and then perform the BTS software upgrade.

7.3 How to Handle the BTS Software Loading Failure? Answer: The software loading failure may be caused due to various reasons. You need to perform the following operations: 

Collect the detailed information about the software loading failure. −

Collecting method Double-click the progress bar for information about the loading failure. The Detail dialog box is displayed, showing the detailed information.

−

Common failure information The common failure information includes "BTS management rights not obtained" or "OML disconnected".



2

If the fault cannot be cleared according to the detailed failure information, you need to collect the related information by following the instructions of Huawei engineers. 7.3 describes the data collection in the case of software loading failure.


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Figure 1.13 Checklist of data collection in the case of software loading failure Data Collection

Operation

M2000 common layer logs

Log in to the FTP file server installed on the M2000 by running the command in the Run dialog box through the PC. Obtain the current trace: /opt/OMC/var/logs/iMAP.swm_agent.trace Obtain the history directory trace: for example, /opt/OMC/var/logs/tracebak/ iMAP.swm_agent.trace.20090719103550.tar.gz. Here, 20090719103550 indicates the time when the file is generated. Obtain the files from the FTP file server through the PC.

M2000 adaptation layer logs

Log in to the FTP file server installed on the M2000 by running the command in the Run dialog box through the PC. Obtain the current trace: /opt/OMC/var/logs/iMAP.med*_agent.trace. Here, * is the wildcard. Different traces should be obtained on a oneby-one basis. Obtain the history directory trace: /opt/OMC/var/logs/tracebak/ iMAP.med*_agent.trace.20090719103550.tar.gz. Here, 20090719103550 indicates the time when the file is generated. Obtain the files from the FTP file server through the PC.

BSC logs



On the BSC6900 LMT, run the COL LOG command and select OPT_LOG and OMU_LOG in the Log File Type parameter. Wait until the download is complete.



On the BSC6900 LMT, run the LST LOGRSTINFO command to obtain the name and path of the generated file.

Log in to the BSC6900 file server and obtain the logs. BTS logs

BTS configuration data



On the BSC6900 LMT, run the STR BTSLOG command to extract the BTS logs.



On the BSC6900 LMT, run the ULD BTSLOG command to save the BTS logs to the local PC.






Log in to the BSC6900 file server. Save all the files in the directory \mbsc\bam\version_a\ftp\bts_upgrade or \mbsc\bam\version_b\ftp\bts_upgrade.

7.4 How to Handle the BTS Software Upgrade Failure? Answer: The software upgrade failure may be caused due to various reasons. In this case, you need to

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perform the following operations:

Before collecting the information described in 7.3, you must back up BTS configuration data.

Step 1 If the pre-activation check or activation of configuration data fails, contact Huawei engineers. See section 3.14"Performing the Pre-activation Check on the Configuration Data" to ensure that the pre-activation check is successful. Step 2 If the upgrade failure is caused by other reasons, collect the detailed information about the software upgrade failure. In addition to the information listed in 7.3, you also need to collect the detailed information about the upgrade failure by double-clicking the progress field to open the Detail dialog box, which provides the detailed information about upgrade failure.

Before collecting the information described in 7.3, you must back up BTS configuration data.

Step 3 After the related information is collected, you can perform re-upgrade or rollback according to the actual conditions. 

Perform re-upgrade if the upgrade time permits. −

Conditions of re-upgrade The re-upgrade function can be used only when the BTS software activation fails.

−

Purpose of re-upgrade If the software activation fails during the upgrade, the activation task needs to be recreated. On the BSC6900 LMT, however, the BTS of activation failure may not be displayed in the list. In this case, you can select Re-Upgrade to view all the BTSs controlled by the BSC, and then select the BTS of activation failure for re-activation.

−

Re-upgrade solution Re-upgrade can be performed only after a new task of Small-sized BTS upgrade (without resetting the BSC) is created. If re-upgrade fails, contact Huawei technical support engineers.



Perform rollback if the upgrade time does not permit. −

Conditions of rollback Perform re-upgrade unless customers require rollback.

−

Rollback solution You are advised to perform small-sized BTS rollback. For details, see 3.

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Figure 1.14 Rollback scenario Scenario

Description

Small-sized BTS rollback



If the small-sized BTS upgrade fails, perform the small-sized BTS rollback.



If the large-sized BTS (not more than 15) upgrade fails, you are advised to perform small-sized BTS rollback.



If the large-sized BTS (more than 15) upgrade fails, you are advised to perform large-sized BTS rollback.

Large-sized BTS rollback

−

Re-rollback is performed only when rollback fails. The usage of re-rollback is similar to the usage of re-upgrade.

−

For details on version rollback, see chapter 6"Version Rollback."

If the problem persists, contact the local Huawei office.

7.5 Why the BTSs of Different Versions Before the Upgrade Cannot Be Upgraded in the Same Batch? Why the BTSs of Different Target Versions After the Upgrade Cannot Be Rolled Back in the Same Batch? Answer: In the case of software upgrade, the BTS upgrade software package may be different (according to section 3.2"Obtaining Reference Documents and the Target Software Package") for the BTSs of different versions before the upgrade. For a software upgrade, however, all the BTSs to be upgraded can only be loaded with the same upgrade software package. Therefore, the BTSs of different versions before the upgrade cannot be upgraded in the same batch. You can load the BTS software in different batches based on the software packages and then activate the BTS software together.

In the case of software rollback, the rollback process is different for BTSs of different target versions. For example, the rollback process of the target BTS version BTS3000V100R008C02 is different from that of the target BTS version BTS3000V100R008C11. For details, see section 6.2"Rollback Process."

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7.6 How to Perform the Software Upgrade If the Required Configuration Model Is Not Used in the Commercial Network? Answer: If the required configuration model (for Turkey) for software upgrade is not listed in the current configuration model list (for general, for Czech Tmobile, and for Germany O2), you need to perform the following steps: Step 1 Contact Huawei technical support to prepare the general file for Turkey model according to the actual network conditions. The name of the general file is SiteConvertDesc.xml. This file can be saved in any directory on the M2000 file server. In this document, the general file is saved in the root directory of the FTP file server installed on the M2000.

Step 2 Log in to the M2000 client. Click displayed.

on the tool bar. The MML Command window is

Step 3 On the left pane of the MML Command window, click BSC6900 GSM in NE Type. In the navigation tree, select a BSC version, as shown in 1.1. If the MML command configuration file of the current BSC version is not downloaded, a dialog box will be displayed prompting you to download the file from the server. Click YES, and the Upgrade dialog box is displayed. When the upgrade progress reaches 100%, the MML command configuration file is completely downloaded. Click OK.

Figure 1.1 Selecting a BSC

Step 4 On the LMT interface of the MML Command window, enter DLD GENFILE in the Command Input box. Click 

6

to set related parameters as follows:

Source File: .\SiteConvertDesc.xml Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd

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

Destination File: \



IP Address: the IP address of the M2000 server



User Name: ftpuser by default



User Password of FTP SERVER: ftpuser by default

Step 5 Click

.

Step 6 Check the progress report at the lower part of the MML Command window. Ensure that the general file is successfully downloaded. Step 7 In the NE Upgrade Wizard dialog box, select the BSC whose general file is downloaded in Controller. The Turkey model is displayed in Configuration Model, as shown in 1.1. Figure 1.1 Configuration model list

7.7 How to Enable and Disable the Automatic Loading and Activation Function in Batch Mode? Answer: Step 1 On the BSC6900 LMT, click Batch on the upper right corner of the window. The Batch tab page is displayed. Step 2 Copy the required MML commands to be run in batch mode from the Example.txt file to the command input box. Select All, Step by Step, Breakpoint, or Range according to the actual situation, and then click Go, as shown in 1.1. Messages are displayed, informing you of the execution result.

Exampl e. t xt

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Because the loading and the activation of the software require the user to wait, thus you are advised to select the All mode. The execution modes and their meanings are as follows: 

All: You only need to click Go once.



Step by Step: You need to click Go before each MML command is executed.



Breakpoint: You can set break points for the execution to control the execution process.



Range: You can specify the numbers of MML commands to be executed.

Figure 1.1 Batch operation settings

8


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1Upgrade Record

1.

Upgrade Record

Site name

Upgrade date

Pre-upgrade version

Post-upgrade version

Upgrade personnel

Customer: Huawei:

Upgrade result Check Item Before Upgrade

Result

BTS type Configuration model of the BTS BTS location Number of BTSs Target version Upgrade time and duration allowed by the customer Current version of the BSC6900 LMT and the M2000 server Check Item During Upgrade Check before upgrade

Result

Exception Handling

Operating status of the BTS Operating status of the M2000

Upgrade check

Copy the upgrade software to the local PC Upload the upgrade software to the M2000 Download the upgrade software from the M2000 to the BSC6900

Issue 01 (2010-10-30)


1


1Upgrade Record

Perform the oneclick upgrade Verification after upgrade

Software versions of the BTS boards Operating status of the BTS Dialing tests Traffic statistics analysis

2


Issue 01 (2010-10-30)

BTS3000V100R009C00SPC079-Upgrade-Guide-V100R008-to-V100R009-M2000-Based

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