14-Digit Signaling Point Code(GBSS15.0_01)

GSM BSS GBSS15.0

14-Digit Signaling Point Code Feature Parameter Description Issue

01

Date

2013-05-06

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2017. 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.

Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders.

Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in 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 a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd. Address:

Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China

Website:

http://www.huawei.com

Email:

[email protected]

Issue 01 (2013-05-06)

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

i

GSM BSS 14-Digit Signaling Point Code Feature Parameter Description

Contents

Contents 1 About This Document.................................................................................................................. 1 1.1 Scope.............................................................................................................................................................................. 1 1.2 Intended Audience.......................................................................................................................................................... 1 1.3 Change History............................................................................................................................................................... 1

2 Overview......................................................................................................................................... 3 2.1 Introduction.................................................................................................................................................................... 3 2.2 NEs Supporting the Feature............................................................................................................................................3

3 Technical Description...................................................................................................................4 4 Engineering Guidelines............................................................................................................... 6 4.1 Deploying 14-Digit Signaling Point Code......................................................................................................................6 4.1.1 Deployment Requirements.......................................................................................................................................... 6 4.1.2 Activation.................................................................................................................................................................... 6 4.1.3 Activation Observation................................................................................................................................................7 4.1.4 Deactivation.................................................................................................................................................................7

5 Parameters....................................................................................................................................... 9 6 Counters........................................................................................................................................ 11 7 Glossary......................................................................................................................................... 12 8 Reference Documents................................................................................................................. 13

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1 About This Document

1

About This Document

1.1 Scope This document describes the GBFD-111802 14-Digit Signaling Point Code, including its technical principles and engineering guidelines.

1.2 Intended Audience This document is intended for personnel who: l

Need to understand the features described herein

l

Work with Huawei products

1.3 Change History This section provides information about the changes in different document versions. There are two types of changes, which are defined as follows: l

Feature change Changes in features of a specific product version

l

Editorial change Changes in wording or addition of information that was not described in the earlier version

01 (2013-05-06) This issue does not include any changes.

Draft A (2013-02-27) Compared with Issue 01 (2011-04-28) of GBSS14.0, Draft A (2013-02-27) of GBSS15.0 includes the following changes. Issue 01 (2013-05-06)


1


1 About This Document

Change Type

Change Description

Parameter Change

Feature change

l Added descriptions about the BSC6910.

None

l Added descriptions about the eGBTS. l Added 2.2 NEs Supporting the Feature. Editorial change

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Added 4 Engineering Guidelines.


None

2


2 Overview

2

Overview

2.1 Introduction In a Signaling System No. 7 (SS7) network, each device is regarded as a signaling point (SP), and each SP has a unique signaling point code (SPC). SPs communicate with each other using their SPC. The SPC coding modes vary according to country or area. Generally, three coding modes are available: 14-bit, 16-bit, and 24-bit modes. Huawei BSC supports all these coding modes. The 14-Digit Signaling Point Code feature provides the following benefits: l

Meets the requirements of different signaling systems, facilitating networking deployment in different countries and areas.

l

Enables equipment to function properly after it is transferred to areas using different coding modes.

2.2 NEs Supporting the Feature Table 2-1 NEs supporting the feature Feature

BSC6900

BSC6910

GBTS

eGBTS

14-Digit Signaling Point Code

√

√

√

√

NOTE

√ indicates that the NE supports this feature. × indicates that the NE does not support this feature.

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3 Technical Description

3

Technical Description

In the signaling network, an SP communicates with other SPs using their SPCs. 24-bit SPC has been used in China since 1990. It is also called uniform or one-layer coding scheme. This scheme specifies that all the SPs of the SS7 network in China use 24-bit SPC. Depending on the actual situation of China, 24-bit SPC is classified into three signaling zones in terms of the structure: l

Eight bits for codes of main signaling zone

l

Eight bits for codes of sub-signaling zone

l

Eight bits for signaling point codes

14-bit SPC is widely used across the globe. The coding capacity of 14-bit SPC is 16,384 codes. 14-bit SPC is classified into three parts: zone code, regional network code, and signaling point code. Figure 3-1 shows the coding principles of 14-bit SPC. Figure 3-1 Coding principles of 14-bit SPC

The coding principles are as follows: l

N, M, and L: three bits, for identifying a zone

l

K-D: eight bits, for identifying an area or regional network in the zone

l

C, B, and A: three bits, for identifying geographic position or an SP in the regional network

To facilitate the management of the signaling network, the Consultative Committee of International Telegraph and Telephone (CCITT) specifies in Rec. Q705 that the international signaling network and other national signaling networks should be independently deployed. Therefore, the SPCs are also independent. The CCITT specifies in Rec. Q708 how to plan Issue 01 (2013-05-06)


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3 Technical Description

international SPCs. In addition, the administrative department can determine the national SPCs (either 14-bit SPC or 24-bit SPC) according to actual situations. The value ranges of the SPCs are as follows: l

24-bit SPC: 0x1-0xFFFFFF

l

14-bit SPC: 0x1-0x03FFF

Huawei BSC6900 supports inputting the whole number or a divided number of an SPC. The SPC(BSC6900,BSC6910) parameter or the SPCDNF(BSC6900,BSC6910) parameter determines the SPC input mode. To enable the 14-Digit Signaling Point Code feature, set the SPCBITS(BSC6900,BSC6910) parameter to BIT14(BIT14).

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4 Engineering Guidelines

4

Engineering Guidelines

4.1 Deploying 14-Digit Signaling Point Code 4.1.1 Deployment Requirements Table 4-1 Deployment requirements Aspect

Requirement

Related features

None

BSC

None

BTS

None

GSM networking

None

MS

None

MSC

None

License

None

Others

The core network supports the 14-Digit Signaling Point Code feature.

4.1.2 Activation Using MML Commands For new sites, on the BSC LMT, run the ADD OPC command with OSP code bits set to BIT14(BIT14). NOTE

The SPC to be configured cannot be 0 or the same as an existing SPC.

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MML Command Examples ADD OPC: NAME="test", SPX=1, NI=NAT, SPCBITS=BIT14, SPDF=WNF, SPC=H'2cc7;

Using the CME NOTE

When configuring the 14-Digit Signaling Point Code feature on the CME, you must perform a single configuration first, and then perform batch modifications if required. You must perform a single configuration for a parameter before batch modifications of the parameter. You are advised to perform batch modifications before logging out of the parameter setting interface.

Step 1 Configure a single object on the CME. (CME single configuration) Set parameters on the CME configuration interface according to the operation sequence described in Table 4-2. For the method of performing the CME single configuration, see CME Single Configuration Operation Guide. Step 2 (Optional) Modify objects in batches on the CME. (CME batch modification center) To modify objects, such as BSCs, BTSs, cells, and TRXs, in batches, click the icon on the CME configuration interface to start the batch modification wizard. For the method of performing batch modifications through the CME batch modification center, press F1 on the wizard interface to obtain online help. ----End Table 4-2 Configuring parameters on the CME SN

Managed Object (MO)

NE

Parameter Name

Parameter ID

Configura ble in CME Batch Modificati on Center

1

OPC

BSC6900/ BSC6910

OSP code bits

SPCBITS

Yes

4.1.3 Activation Observation On the BSC LMT, run the LST OPC command to query the setting of OSP code bits. Expected result: OSP code bits is BIT14.

4.1.4 Deactivation Using MML Commands On the BSC LMT, run the RMV OPC command to delete the existing OPC.

MML Command Examples RMV OPC: SPX=1; Issue 01 (2013-05-06)


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Using the CME NOTE

When configuring the 14-Digit Signaling Point Code feature on the CME, you must perform a single configuration first, and then perform batch modifications if required. You must perform a single configuration for a parameter before batch modifications of the parameter. You are advised to perform batch modifications before logging out of the parameter setting interface.

Step 1 Configure a single object on the CME. (CME single configuration) Set parameters on the CME configuration interface according to the operation sequence described in Table 4-3. For the method of performing the CME single configuration, see CME Single Configuration Operation Guide. Step 2 (Optional) Modify objects in batches on the CME. (CME batch modification center) To modify objects, such as BSCs, BTSs, cells, and TRXs, in batches, click the icon on the CME configuration interface to start the batch modification wizard. For the method of performing batch modifications through the CME batch modification center, press F1 on the wizard interface to obtain online help. ----End Table 4-3 Configuring the parameter on the CME

Issue 01 (2013-05-06)

SN

MO

NE

Parameter Name

Parameter ID

Configura ble in CME Batch Modificati on Center

1

OPC

BSC6900/ BSC6910

OSP index

SPX

Yes


8


5 Parameters

5

Parameters

Table 5-1 Parameters Parame ter ID

NE

MML Comma nd

Feature ID

Feature Name

Description

SPC

BSC690 0

ADD OPC

GBFD-1 11804

MOD OPC

GBFD-1 11802

A Interface Protocol Process

Meaning: OPC, which can be specified as a decimal or hexadecimal integer. If it is specified as a hexadecimal integer, the parameter value must be prefixed with H' or h'.

14-Digit Signalin g Point Code

GUI Value Range: 1~16777215 Unit: None Actual Value Range: 1~16383(BIT14), 1~65535(BIT16), 1~16777215(BIT24) Default Value: None

SPC

BSC691 0

ADD OPC

GBFD-1 11804

MOD OPC

GBFD-1 11802


Meaning: OPC, which can be specified as a decimal or hexadecimal integer. If it is specified as a hexadecimal integer, the parameter value must be prefixed with H' or h'.


GUI Value Range: 1~16777215 Unit: None Actual Value Range: 1~16383(BIT14), 1~65535(BIT16), 1~16777215(BIT24) Default Value: None

SPCDN F

BSC690 0

ADD OPC

GBFD-1 11804

MOD OPC

GBFD-1 11802

A Interface Protocol Process 14-Digit Signalin g Point Code

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Meaning: OSP code expressed in the form of segments 8-8-8. GUI Value Range: 1~11 characters Unit: None Actual Value Range: 1~11 characters Default Value: None


9


5 Parameters

Parame ter ID

NE

MML Comma nd

Feature ID

Feature Name

Description

SPCDN F

BSC691 0

ADD OPC

GBFD-1 11804

Meaning: OSP code expressed in the form of segments 8-8-8.

MOD OPC

GBFD-1 11802

A Interface Protocol Process 14-Digit Signalin g Point Code

SPCBI TS

SPCBI TS

BSC690 0

BSC691 0

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ADD OPC

GBFD-1 11804

MOD OPC

GBFD-1 11802

ADD OPC

GBFD-1 11804

MOD OPC

GBFD-1 11802

GUI Value Range: 1~11 characters Unit: None Actual Value Range: 1~11 characters Default Value: None


Meaning: Number of bits contained in the signaling point code.


Unit: None


Meaning: Number of bits contained in the signaling point code.


Unit: None

GUI Value Range: BIT14(BIT14), BIT16(BIT16), BIT24(BIT24) Actual Value Range: BIT14, BIT16, BIT24 Default Value: None

GUI Value Range: BIT14(BIT14), BIT16(BIT16), BIT24(BIT24) Actual Value Range: BIT14, BIT16, BIT24 Default Value: None


10


6 Counters

6

Counters

There are no specific counters associated with this feature.

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7 Glossary

7

Glossary

For the acronyms, abbreviations, terms, and definitions, see Glossary.

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8 Reference Documents

8

Reference Documents

There are no specific reference documents associated with this feature.

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14-Digit Signaling Point Code(GBSS15.0_01)

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