1、 ETSI TS 129 013 V15.0.0 (2018-07) 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 15.0.0 Release 15) TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRETSI ETSI TS 129 013 V15.0.0 (2018-07)13GPP TS 29.013 version 15.0.0 Release 15Reference RTS/TSGC-0429013vf00 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
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9、rotected for the benefit of its Members. GSMand the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 129 013 V15.0.0 (2018-07)23GPP TS 29.013 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative
10、deliverables 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, IPRs notified to ETSI in re
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14、ted with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted
15、 as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “w
16、ill“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 129 013 V15.0.0 (2018-07)33GP
17、P TS 29.013 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 4g32 References 4g33 Definitions and abbreviations . 5g33.1 Definitions 5g33.2 Abbreviations . 5g34 General . 6g34.1 GSM CCBS Architecture Overview 6g34.2 GSM
18、CCBS - ISDN CCBS ASE Interworking Overview . 6g34.3 Overview on the use of CCBS procedures and parameters values . 8g34.4 Mapping between MAP and 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 mappi
19、ng in HLR A 8g35 Mapping between MAP message parameters and SSAP message parameters 9g35.1 CCBS Request Invocation 9g35.1.1 Encoding of called party subaddress information . 11g35.2 CCBS Request Result . 11g35.3 CCBS Request Error 12g36 Dialogue handling on the SSAP interface 13g36.1 Dialogue Beginn
20、ing 13g36.1.1 CCBS Request Invocation 13g36.2 Dialogue Continuation . 13g36.2.1 CCBS Request Result . 13g36.2.2 CCBS Remote User Free Invocation 13g36.2.3 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 (f
21、rom 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 SSAP 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 . 17
22、g37.2.2 TC-CONTINUE, TC-END messages from the originating network HLR . 18g37.3 Addressing of messages at the destination PLMN . 18g37.3.1 TC-CONTINUE, 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 Dest
23、ination PLMN 19g3Annex A (informative): Change history . 20g3History 21g3ETSI ETSI TS 129 013 V15.0.0 (2018-07)43GPP TS 29.013 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3GPP. This TS provides a detailed specification for interworking between the ISDN Sup
24、plementary Services ASE protocol and the Mobile Application Part (MAP) D interface protocol for handling of supplementary services within the 3GPP 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 m
25、odify 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 as 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 und
26、er change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the specification; 1 Scope The scope of the present document is to provide
27、 a specification for interworking between the ISDN Application Service 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+).
28、 This version of the specification includes the interworking for 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
29、 is also commonly referred to as the SSAP protocol in GSM 03.93. 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
30、layer messages. Clause 5 describes the mapping between MAP message 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 pro
31、visions which, through reference in this text, constitute provisions 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-specifi
32、c reference, the latest version applies. ETSI ETSI TS 129 013 V15.0.0 (2018-07)53GPP TS 29.013 version 15.0.0 Release 151 GSM 01.04: “Digital cellular telecommunications system (Phase 2+); Abbreviations and acronyms“. 2 GSM 02.93: “Digital cellular telecommunications system (Phase 2+); Completion of
33、 calls to busy subscriber (CCBS) supplementary services - Stage 1“. 3 GSM 03.93: “Digital cellular telecommunications system (Phase 2+); Technical Realisation of Completion of Calls to Busy Subscriber (CCBS); Stage 2“. 4 GSM 04.80: “Digital cellular telecommunications system (Phase 2+); Mobile radio
34、 interface layer 3 supplementary services specification Formats and coding“. 5 GSM 04.93: “Digital cellular telecommunications system (Phase 2+); Technical Realisation of Completion of Calls to Busy Subscriber (CCBS); Stage 3“. 6 GSM 09.02 “Digital cellular telecommunications system (Phase 2+); Mobi
35、le Application Part (MAP) specification“. 7 GSM 09.07 : “Digital cellular telecommunications system (Phase 2+); General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN)“. 8 ETS 30
36、0 102-1 (1990): “Integrated Services Digital Network (ISDN); User-network interface layer 3 specifications for basic call control“. 9 ETS 300 356-18: “ISDN User Part (ISUP) version 2 for the international interface: Part 18: Completion of Calls to Busy Subscriber (CCBS) supplementary service“. 10 ET
37、S 300 358: “Integrated Services Digital Network (ISDN); Completion of Calls to Busy Subscriber (CCBS) supplementary service; Functional capabilities and information flows“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of this specification, the following definitions apply: SSAP:
38、Supplementary Service Application Part. SSAP is the protocol used 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
39、356-18 for the ISDN CCBS service and SSAP defined in GSM 03.93 are 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
40、specification are listed in GSM 01.04. For the purposes of this 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 Originatin
41、g Local ExchangeSCCP Signalling Connection Control Part SSAP Supplementary Service Application Part TC Transaction Capabilities ETSI ETSI TS 129 013 V15.0.0 (2018-07)63GPP TS 29.013 version 15.0.0 Release 154 General 4.1 GSM CCBS Architecture Overview The stage 1 of the CCBS service is defined in GS
42、M 02.93. The network architecture to support the CCBS service in GSM networks is defined in GSM 03.93. For convenience, the architecture is shown again in this specification. Figure 4.1.1 is an architectural overview of the CCBS service when interworking between the originating and the destination n
43、etworks involved. The originating network may be a mobile network or a fixed network and the destination network may also be a mobile network or 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
44、- 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 following interfaces: HLR A - HLR B; HLR A - DLE; OLE - HLR B. This specification only describes the MAP - SSAP protocol interworking. ISUPISUP ISUPISUPSSAPSS
45、APSSAPSSAPOLEVMSC AVLR AHLR AGMSC BDLEVMSC BVLR BHLR BISUPTRANSITNETWORK(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-ca
46、ll related signalling procedures for CCBS between the originating 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 ETSI ETSI TS 129 013 V15.0.0 (2018-07)73GPP TS 29.013 version 15.0.0 Release 15CCBS with
47、out any changes. The ISDN CCBS ASE protocol is supported in GSM networks in the HLR A (originating network) and HLR B (destination network). Therefore no protocol interworking for ISDN CCBS-ASE is needed for the CCBS service between GSM networks and ISDN networks. In GSM networks, the CCBS functiona
48、lity is distributed across several network entities (see GSM 03.93) including the HLR, VLR, MSC and the MS. The HLR shall provide any necessary 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 protoco
49、l between the originating and destination networks. The MAP protocol for CCBS service is specified in GSM 09.02. The ISDN CCBS-ASE protocol is specified in ETS 300 356-18. This specification clarifies the interworking within the HLR between these protocols. ETSI ETSI TS 129 013 V15.0.0 (2018-07)83GPP TS 29.013 version 15.0.0 Release 154.3 Overview on the use of CCBS procedures and parameters values A GSM subscriber can roam while there is an active CCBS request. The called party address (MSISDN) information is used to initiate a dialogue with the destinatio
