1、 ETSI TS 1Digital cellular telecoUniversal Mobile TelSignalling interworking bApplicatioand Mobile App(3GPP TS 29.0TECHNICAL SPECIFICATION129 013 V13.0.0 (2016communications system (Phaelecommunications System (g between ISDN supplementartion Service Element (ASE) pplication Part (MAP) protoco.013 v
2、ersion 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-01) hase 2+); (UMTS); tary services; cols 13) TEM FOR ICATIONSRETSI ETSI TS 129 013 V13.0.0 (2016-01)13GPP TS 29.013 version 13.0.0 Release 13Reference RTS/TSGC-0429013vd00 Keywords GSM,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cede
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9、nd of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 129 013 V13.0.0 (2016-01)23GPP TS 29.013 version 13.0.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may ha
10、ve 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 respect of ETSI stand
11、ards“, 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 given as to the existence of other IPRs not re
12、ferenced 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 present document may refer to technical spec
13、ifications 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 http:/webapp.etsi.org/key/queryform.asp. Mo
14、dal 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 expression of provisions). “must“ and “must not“ are
15、 NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 129 013 V13.0.0 (2016-01)33GPP TS 29.013 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviat
16、ions . 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 and SSAP application layer messages . 8g34.4.
17、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 party subaddress information . 11g35.2 CCBS
18、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 Invocation 14g36.2.3 CCBS Suspend Invocation 14g36.2.
19、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 SSAP interface . 17g37.1 Use of SCCP. 17g37.2
20、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-CONTINUE, TC-END messages from the destinatio
21、n 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 V13.0.0 (2016-01)43GPP TS 29.013 version 13.0.0 Release 13Foreword This Technical Specificati
22、on 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 3GPP system. The contents of the present docu
23、ment 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 as follows: Version 3.y.z where: x the first
24、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 the third digit is incremented when editorial
25、only changes have been incorporated in the specification; ETSI ETSI TS 129 013 V13.0.0 (2016-01)53GPP TS 29.013 version 13.0.0 Release 131 Scope The scope of the present document is to provide a specification for interworking between the ISDN Application Service Element (ASE) protocol for supplement
26、ary 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 the Call Completion to Busy Subscriber (CCB
27、S) 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. This specification clarifies the interworki
28、ng 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 message parameters and SSAP message parameters. C
29、lause 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 provisions of the present document. References are
30、 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 cellular telecommunications system (Phase 2+); Abbr
31、eviations 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+); Technical Realisation of Completion of Calls to Busy Sub
32、scriber (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+); Technical Realisation of Completion of Calls to
33、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 interworking between the Public Land Mobile Network (PLMN)
34、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 300 356-18: ISDN User Part (ISUP) version 2 for the inter
35、national 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 capabilities and information flows“. ETSI ETSI TS 129 013 V13
36、.0.0 (2016-01)63GPP TS 29.013 version 13.0.0 Release 133 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 used for CCBS procedures on the interface between the ori
37、ginating 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 are the same and are used interchangeably in this speci
38、fication. 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 specification, the following abbreviations apply: ASE
39、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 Supplementary Service Application Part TC Transaction Cap
40、abilities 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 shown again in this specification. Figure 4.1.1 is an arc
41、hitectural 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 or a fixed network. The call related signalling (see ET
42、S 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 following interfaces: HLR A - HLR B; HLR A - DLE; OLE -
43、 HLR B. This specification only describes the MAP - SSAP protocol interworking. ETSI ETSI TS 129 013 V13.0.0 (2016-01)73GPP TS 29.013 version 13.0.0 Release 13ISUPISUP ISUPISUPSSAPSSAPSSAPSSAPOLEVMSC AVLR AHLR AGMSC BDLEVMSC BVLR BHLR BISUPTRANSITNETWORK(S)Originating Network Destination NetworkFixe
44、dNetworkFixedNetworkMobileNetworkMobileNetworkMAPFigure 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 originating network and the destination network are defined in E
45、TS 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). Therefore no protocol interworking for ISDN CCBS-ASE is
46、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 signalling interworking between the MAP protocol for
47、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 specified in ETS 300 356-18. This specification clarif
48、ies the interworking within the HLR between these protocols. ETSI ETSI TS 129 013 V13.0.0 (2016-01)83GPP TS 29.013 version 13.0.0 Release 134.3 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 (MSIS
49、DN) 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 between the originating and destination network
