ETSI TS 129 013-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) Signalling interworking between ISDN supplementar.pdf

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1、 ETSI TS 129 013 V14.0.0 (2017-05) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Signalling interworking between ISDN supplementary services; Application Service Element (ASE) and Mobile Application Part (MAP) protocols (3GPP TS 29.01

2、3 version 14.0.0 Release 14) TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRETSI ETSI TS 129 013 V14.0.0 (2017-05)13GPP TS 29.013 version 14.0.0 Release 14Reference RTS/TSGC-0429013ve00 Keywords GSM,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4

3、 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in

4、 electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevail

5、ing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI d

6、ocuments is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in

7、 any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduc

8、tion in all media. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3G

9、PP Organizational Partners. oneM2M logo is protected for the benefit of its Members GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 129 013 V14.0.0 (2017-05)23GPP TS 29.013 version 14.0.0 Release 14Intellectual Property Rights IPRs essential or potentia

10、lly essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IP

11、Rs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be gi

12、ven as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The

13、present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under

14、 http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expressi

15、on of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 129 013 V14.0.0 (2017-05)33GPP TS 29.013 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g

16、32 References 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 6g34 General . 6g34.1 GSM CCBS Architecture Overview 6g34.2 GSM CCBS - ISDN CCBS ASE Interworking Overview . 7g34.3 Overview on the use of CCBS procedures and parameters values . 8g34.4 Mapping between MAP a

17、nd SSAP application layer messages . 8g34.4.1 MAP D-interface to SSAP interface mapping in HLR A . 8g34.4.2 SSAP interface to MAP D-interface interface mapping in HLR A 8g35 Mapping between MAP message parameters and SSAP message parameters 9g35.1 CCBS Request Invocation 9g35.1.1 Encoding of called

18、party subaddress information . 11g35.2 CCBS Request Result . 11g35.3 CCBS Request Error 12g36 Dialogue handling on the SSAP interface 13g36.1 Dialogue Beginning 13g36.1.1 CCBS Request Invocation 13g36.2 Dialogue Continuation . 13g36.2.1 CCBS Request Result . 13g36.2.2 CCBS Remote User Free Invocatio

19、n 14g36.2.3 CCBS Suspend Invocation 14g36.2.4 CCBS Resume Invocation 15g36.3 Dialogue End 15g36.3.1 Normal dialogue end . 15g36.3.2 CCBS Cancel Invocation (from A-side) . 16g36.3.3 CCBS Cancel Invocation (from B-side) . 16g36.3.4 CCBS Request Error . 17g37 Addressing of SCCP layer messages on the SS

20、AP interface . 17g37.1 Use of SCCP. 17g37.2 Addressing of messages at the originating PLMN . 17g37.2.1 TC-BEGIN message from the originating network HLR . 17g37.2.2 TC-CONTINUE, TC-END messages from the originating network HLR . 18g37.3 Addressing of messages at the destination PLMN . 18g37.3.1 TC-C

21、ONTINUE, TC-END messages from the destination network HLR . 18g37.4 Number formats of the SCCP address parameters . 19g37.4.1 Originating PLMN 19g37.4.2 Destination PLMN 19g3Annex A (informative): Change history . 20g3History 21g3ETSI ETSI TS 129 013 V14.0.0 (2017-05)43GPP TS 29.013 version 14.0.0 R

22、elease 14Foreword This Technical Specification has been produced by the 3GPP. This TS provides a detailed specification for interworking between the ISDN Supplementary Services ASE protocol and the Mobile Application Part (MAP) D interface protocol for handling of supplementary services within the 3

23、GPP system. The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of this TS, it will be re-released by the TSG with an identifying change of release date and an increase in version number a

24、s follows: Version 3.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 Indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z th

25、e third digit is incremented when editorial only changes have been incorporated in the specification; ETSI ETSI TS 129 013 V14.0.0 (2017-05)53GPP TS 29.013 version 14.0.0 Release 141 Scope The scope of the present document is to provide a specification for interworking between the ISDN Application S

26、ervice Element (ASE) protocol for supplementary services and the Mobile Application Part (MAP) protocol on MAP D-interface protocol for handling of supplementary services within the digital cellular telecommunications system (Phase 2+). This version of the specification includes the interworking for

27、 the Call Completion to Busy Subscriber (CCBS) service between the ISDN CCBS-ASE and MAP. The MAP protocol for CCBS service is specified in GSM 09.02. The ISDN CCBS-ASE protocol is specified in ETS 300 356-18. The ISDN CCBS-ASE protocol is also commonly referred to as the SSAP protocol in GSM 03.93.

28、 This specification clarifies the interworking within the HLR between these protocols for the Call Completion to Busy Subscriber (CCBS) service. Clause 4 describes the mapping between MAP application layer messages and SSAP application layer messages. Clause 5 describes the mapping between MAP messa

29、ge parameters and SSAP message parameters. Clause 6 describes the dialogue handling on the SSAP interface. Clause 7 describes the SCCP layer addressing for messages on the SSAP interface. 2 References The following documents contain provisions which, through reference in this text, constitute provis

30、ions of the present document. - References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. - For a specific reference, subsequent revisions do not apply. - For a non-specific reference, the latest version applies. 1 GSM 01.04: “Digital c

31、ellular telecommunications system (Phase 2+); Abbreviations and acronyms“. 2 GSM 02.93: “Digital cellular telecommunications system (Phase 2+); Completion of calls to busy subscriber (CCBS) supplementary services - Stage 1“. 3 GSM 03.93: “Digital cellular telecommunications system (Phase 2+); Techni

32、cal Realisation of Completion of Calls to Busy Subscriber (CCBS); Stage 2”. 4 GSM 04.80: “Digital cellular telecommunications system (Phase 2+); Mobile radio interface layer 3 supplementary services specification Formats and coding“. 5 GSM 04.93: “Digital cellular telecommunications system (Phase 2+

33、); Technical Realisation of Completion of Calls to Busy Subscriber (CCBS); Stage 3”. 6 GSM 09.02 “Digital cellular telecommunications system (Phase 2+); Mobile Application Part (MAP) specification“. 7 GSM 09.07 : “Digital cellular telecommunications system (Phase 2+); General requirements on interwo

34、rking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN)“. 8 ETS 300 102-1 (1990): “Integrated Services Digital Network (ISDN); User-network interface layer 3 specifications for basic call control“. 9 ETS 300 3

35、56-18: ”ISDN User Part (ISUP) version 2 for the international interface: Part 18: Completion of Calls to Busy Subscriber (CCBS) supplementary service“. 10 ETS 300 358: ”Integrated Services Digital Network (ISDN); Completion of Calls to Busy Subscriber (CCBS) supplementary service; Functional capabil

36、ities and information flows“. ETSI ETSI TS 129 013 V14.0.0 (2017-05)63GPP TS 29.013 version 14.0.0 Release 143 Definitions and abbreviations 3.1 Definitions For the purposes of this specification, the following definitions apply: SSAP: Supplementary Service Application Part. SSAP is the protocol use

37、d for CCBS procedures on the interface between the originating and destination network. Communication across this interface is performed using SCCP Connectionless Signalling (Refer to ETS 300 358). The terms CCBS-ASE defined in ETS 300 356-18 for the ISDN CCBS service and SSAP defined in GSM 03.93 a

38、re the same and are used interchangeably in this specification. The SSAP interface is between the originating network entities (HLR A, OLE) and the destination network entities (HLR B, DLE). 3.2 Abbreviations Abbreviations used in this specification are listed in GSM 01.04. For the purposes of this

39、specification, the following abbreviations apply: ASE Application Service Element CCBS Call Completion to Busy Subscriber DLE Destination Local Exchange ISDN Integrated Services Digital Network MAP Mobile Application Part OLE Originating Local ExchangeSCCP Signalling Connection Control Part SSAP Sup

40、plementary Service Application Part TC Transaction Capabilities 4 General 4.1 GSM CCBS Architecture Overview The stage 1 of the CCBS service is defined in GSM 02.93. The network architecture to support the CCBS service in GSM networks is defined in GSM 03.93. For convenience, the architecture is sho

41、wn again in this specification. Figure 4.1.1 is an architectural overview of the CCBS service when interworking between the originating and the destination networks involved. The originating network may be a mobile network or a fixed network and the destination network may also be a mobile network o

42、r a fixed network. The call related signalling (see ETS 300 356-18) for CCBS is performed on ISUP links on the following interfaces: VMSC A - GMSC B; VMSC A - DLE; OLE - GMSC B; whereas the specific CCBS procedures (see ETS 300 356-18) are performed via the SSAP protocol, which is signalled on the f

43、ollowing interfaces: HLR A - HLR B; HLR A - DLE; OLE - HLR B. This specification only describes the MAP - SSAP protocol interworking. ETSI ETSI TS 129 013 V14.0.0 (2017-05)73GPP TS 29.013 version 14.0.0 Release 14ISUPISUP ISUPISUPSSAPSSAPSSAPSSAPOLEVMSC AVLR AHLR AGMSC BDLEVMSC BVLR BHLR BISUPTRANSI

44、TNETWORK(S)Originating Network Destination NetworkFixedNetworkFixedNetworkMobileNetworkMobileNetworkMAPFigure 4.1: Architectural overview showing common point of interworking 4.2 GSM CCBS - ISDN CCBS ASE Interworking Overview The non-call related signalling procedures for CCBS between the originatin

45、g network and the destination network are defined in ETS 300 356-18 as the ISDN CCBS-ASE. The GSM network also uses these signalling procedures for CCBS without any changes. The ISDN CCBS ASE protocol is supported in GSM networks in the HLR A (originating network) and HLR B (destination network). Th

46、erefore no protocol interworking for ISDN CCBS-ASE is needed for the CCBS service between GSM networks and ISDN networks. In GSM networks, the CCBS functionality is distributed across several network entities (see GSM 03.93) including the HLR, VLR, MSC and the MS. The HLR shall provide any necessary

47、 signalling interworking between the MAP protocol for call completion services on the MAP D-interface (between the VLR and the HLR) and ISDN CCBS-ASE protocol between the originating and destination networks. The MAP protocol for CCBS service is specified in GSM 09.02. The ISDN CCBS-ASE protocol is

48、specified in ETS 300 356-18. This specification clarifies the interworking within the HLR between these protocols. ETSI ETSI TS 129 013 V14.0.0 (2017-05)83GPP TS 29.013 version 14.0.0 Release 144.3 Overview on the use of CCBS procedures and parameters values A GSM subscriber can roam while there is

49、an active CCBS request. The called party address (MSISDN) information is used to initiate a dialogue with the destination network on the SSAP interface. The dialogue on the SSAP interface is opened and maintained while there is an active CCBS request (see ETS 300 356-18). However, the dialogues on the MAP D interface can be closed and reopened as necessary (see GSM 09.02 and GSM 03.93) and use the IMSI information for addressing. 4.4 Mapping between MAP and SSAP application layer messages The mapping of MAP messages on the D interface and SSAP messages bet