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GB/T 28506-2012Technical specification for national No.7 signalling system - GSM mobile telephone user part (MTUP) (English PDF)

国内No.7信令方式技术要求 GSM移动电话用户部分（MTUP）

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

June 29, 2012

Implementation date

October 1, 2012

Scope

GB/T 28506-2012 is the English-translated version of 国内No.7信令方式技术要求 GSM移动电话用户部分（MTUP）.

GB/T 28506-2012 is the Chinese standard "Technical specification for national No.7 signalling system - GSM mobile telephone user part (MTUP)".

Its scope clause reads: This standard specifies 900/1800MHzTDMA digital cellular mobile communication system No.7 common channel signaling system phone users Part (TUP) technical requirements, including messaging section, message format section of mobile phone users, mobile phone users section Procedure, the mobile telephone user part signaling procedures passed.

This standard applies to support No.7 common channel signaling system power to 900/1800MHzTDMA digital cellular mobile communication system Words User Part (TUP) devices. Its clauses include abbreviations.

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Document preview — GB/T 28506-2012

National Standard of the People's Republic of China

ICS: 33.040.30
Classification: M 12

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Introduction
1 Scope
2 Normative references
3 Abbreviations
5 mobile telephone user part message format
5.1 telephony signaling message
5.2 Business Information
5.3 signaling information
6 a mobile telephone user part of the program
6.1 to establish normal call
6.2 with 34 rush
6.3 repeat attempt
6.4 circuit and circuit group blocking and unblocking procedures
6.6 four-wire voice circuit conduction test
7 mobile telephone user part signaling transfer program
7.2 GSM mobile network through the gateway office and other network interconnection TUP signaling process
References

1 Scope

This standard specifies 900/1800MHzTDMA digital cellular mobile communication system No.7 common channel signaling system phone users

Part (TUP) technical requirements, including messaging section, message format section of mobile phone users, mobile phone users section

Procedure, the mobile telephone user part signaling procedures passed.

This standard applies to support No.7 common channel signaling system power to 900/1800MHzTDMA digital cellular mobile communication system

Words User Part (TUP) devices.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article

Member. For undated references, the latest edition (including any amendments) applies to this document.

YDN068 domestic No.7 signaling system technical specifications --- Message Transfer Part (MTP)

ITU-TQ.543 Digital exchange performance design objectives (Digitalexchangeperformancedesignobjectives)

ITU-TQ.704 No.7 signaling system switching and signaling specification Message Transfer Part signaling network functions and messages (Switching andsignalingspecificationsofsignalingsystemNo.7-Messagetransferpart (MTP) signalingnet- workfunctionsandmessages)

3 Abbreviations

MTUP MobileTelephoneUserPart mobile telephone user part

Message Transfer Part MTP MessageTransferPart

Telephone User Part TUP TelephoneUserPart

Mobile Switching Center MSC MobileSwitchCenter

Gateway mobile switching center GMSC GatewayMobileSwitchCenter

TMSC TandemMobileSwitchCenter tandem mobile switching center

Message Transfer Part 4

Mobile phone message User Part (MTUP) using the transfer section, shall comply with the provisions of YDN068.

Message Format section 5 mobile phone users

5.1 Telephone signaling message

5.1.1 Forward address message group

Forward address message group includes signal contains address information sent up front, this group of messages include the following four messages.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 55 pages — is available in the English PDF.

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