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TS 48.006 (RAN6)
BSS-MSC interface – Signalling transport mechanism specification

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V15.0.0 (PDF)2018/06  39 p.
V14.0.0  2017/03  39 p.
V13.0.0  2016/01  39 p.
V12.0.0  2014/09  39 p.
V11.0.0  2012/09  39 p.
V10.0.0  2011/04  39 p.
V9.0.0  2009/03  39 p.
V8.0.0  2008/12  39 p.
V7.2.0  2007/03  39 p.
V6.0.0  2004/07  38 p.
V5.0.1  2002/12  38 p.
V4.0.0  2001/05  37 p.

Rapporteur:  Mr. Andersen, Niels Peter Skov
Antecedent:  TS 08.06

This TS is split into four parts, clauses 4 to 6 dealing with the MTP, clause 6a dealing with M3UA/SCTP, clause 7 dealing with interface functions towards higher layers and clauses 8 to 10 dealing with the SCCP and its use.

The MTP provides a mechanism giving reliable transfer of signalling messages. Clauses 4 to 7 of this TS deal with the subset of the MTP that can be used between an BSS and an MSC, which is compatible with a full MTP.

The M3UA/SCTP provides a mechanism giving reliable transfer of signalling messages over an IP network.

The SCCP is used to provide a referencing mechanism to identify a particular transaction relating to for instance a particular call. Clauses 8 to 10 identify the SCCP subset that should be used between a BSS and an MSC. The SCCP can also be used to enhance the message routing for (for instance) operations and maintenance information.


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1  ScopePDF-p. 6
2  References
3  Definitions and abbreviationsPDF-p. 9
4  Field of application
5  Functional content
6  Message transfer part (MTP) functionsPDF-p. 10
6a  Message Transfer Part 3 (MTP3) - User Adaptation Layer (M3UA) functionsPDF-p. 20
7  Interface functions
8  SCCP functions
9  Use of the SCCPPDF-p. 29Up
10  Use of the SCCP for operations and maintenance
A  Change HistoryPDF-p. 37

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