1、 ETSI TR 149 001 V6.0.1 (2005-01)Technical Report Digital cellular telecommunications system (Phase 2+);General network interworking scenarios(3GPP TR 49.001 version 6.0.1 Release 6)GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRETSI ETSI TR 149 001 V6.0.1 (2005-01) 1 3GPP TR 49.001 version 6.0.1 Release 6
2、 Reference RTR/TSGN-0449001v601 Keywords GSM ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 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 In
3、dividual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Docu
4、ment Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the 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
5、current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be repr
6、oduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2005. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Memb
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8、elease 6 Intellectual Property Rights IPRs essential or potentially 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
9、 Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation
10、, including IPR searches, has been carried out by ETSI. No guarantee can be given 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 Report (TR) ha
11、s 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 as being references to the corresponding ETSI deliverables. The cross r
12、eference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp . ETSI ETSI TR 149 001 V6.0.1 (2005-01) 3 3GPP TR 49.001 version 6.0.1 Release 6 Contents Intellectual Property Rights2 Foreword.2 Foreword.4 1 Scope 5 2 References 5 3 Abbreviations .6 4
13、Interworking requirements .6 4.1 Definitions of interworking 6 4.2 Interworking between networks .7 4.2.1 Signalling requirements for Call Control7 4.2.2 Inter PLMN signalling requirements 7 4.3 Service interworking 7 4.4 Supplementary service interworking7 5 Introduction to GSM 09.xx-series7 5.1 3G
14、PP TS 29.002: Mobile Application Part specification.7 5.2 GSM 09.03: Signalling requirements on interworking between the ISDN or PSTN and the PLMN.8 5.3 3GPP TS 29.004: Interworking between the PLMN and the CSPDN8 5.4 3GPP TS 29.005: Interworking between the PLMN and the PSPDN for Packet Assembly/Di
15、sassembly (PAD) access 8 5.5 3GPP TS 29.006: Interworking between a PLMN and a PSPDN/ISDN for the support of Packet Switched Data Transmission services 8 5.6 3GPP TS 29.007: General requirements on interworking between the PLMN and the ISDN or PSTN 9 5.7 GSM 09.09: Detailed signalling interworking w
16、ithin the PLMN and with the PSTN/ISDN.9 5.8 3GPP TS 29.010: Information element mapping between MS-BSS/BSS-MSC signalling procedures and the Mobile Application Part .9 5.9 3GPP TS 29.011: Signalling interworking for supplementary services .9 5.10 GSM 09.90: Interworking between phase 1 infrastructur
17、e and phase 2 mobile stations10 Annex A (informative): Change history .11 History 12 ETSI ETSI TR 149 001 V6.0.1 (2005-01) 4 3GPP TR 49.001 version 6.0.1 Release 6 Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present doc
18、ument are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where
19、: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater 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 in
20、cremented when editorial only changes have been incorporated in the document. ETSI ETSI TR 149 001 V6.0.1 (2005-01) 5 3GPP TR 49.001 version 6.0.1 Release 6 1 Scope The present document serves as an introduction to the GSM 09.xx-series. In clause 4, the technical requirements for Public Land Mobile
21、Network (PLMN) interworking are introduced, and in clause 5 there is a summary of the contents of the GSM 09.xx-series. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identi
22、fied 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. In the case of a reference to a 3GPP document (including a GSM document), a non-specific referenc
23、e implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TS 21.905: “ Vocabulary for 3GPP Specifications “. 2 3GPP TS 22.001: “Principles of telecommunications services supported by a GSM Public Land Mobile Network (PLMN)“. 3 3GPP TS 22.004: “Gen
24、eral on supplementary services“. 4 3GPP TS 23.011: “Technical realization of supplementary services“. 5 3GPP TS 24.008: “Mobile radio interface layer 3 specification“. 6 3GPP TS 48.008: “Mobile Switching Centre - Base Station System (MSC - BSS) interface; Layer 3 specification“. 7 3GPP TS 29.002: “M
25、obile Application Part (MAP) specification“. 8 GSM 09.03: “Signalling requirements on interworking between the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) and the Public Land Mobile Network (PLMN)“. 9 3GPP TS 29.004: “Interworking between the Public Land Mo
26、bile Network (PLMN) and the Circuit Switched Public Data Network (CSPDN)“. 10 3GPP TS 29.005: “Interworking between the Public Land Mobile Network (PLMN) and the Packet Switched Public Data Network (PSPDN) for Packet Assembly/Disassembly facility (PAD) access“. 11 3GPP TS 29.006: “Interworking betwe
27、en a Public Land Mobile Network (PLMN) and a Packet Switched Public Data Network/Integrated Services Digital Network (PSPDN/ISDN) for the support of packet switched data transmission services“. 12 3GPP TS 29.007: “General requirements on interworking between the Public Land Mobile Network (PLMN) and
28、 the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN)“. 13 3GPP TS 49.008: “Application of the Base Station System Application Part (BSSAP) on the E-interface“. 14 3GPP TS 29.010: “Information element mapping between Mobile Station - Base Station System and BSS
29、- Mobile-services Switching Centre (MS - BSS - MSC); Signalling procedures and the Mobile Application Part (MAP)“. ETSI ETSI TR 149 001 V6.0.1 (2005-01) 6 3GPP TR 49.001 version 6.0.1 Release 6 15 3GPP TS 29.011: “Signalling interworking for supplementary services“. 16 GSM 09.90: “Interworking betwe
30、en Phase 1 infrastructure and Phase 2+ Mobile Stations (MS)“. 17 CCITT Recommendation I.130 (1988): “Methods for the characterization of telecommunication service supported by an ISDN and network capabilities of an ISDN“. 18 CCITT Recommendation I.130 (1988): “Methods for the characterization of tel
31、ecommunication service supported by an ISDN and network capabilities of an ISDN“. 19 CCITT Recommendation I.200 (series): “Guidance to the I.200-series of Recommendations“. 20 CCITT Recommendation I.500 (series): “General Structure of the ISDN interworking Recommendations“. 3 Abbreviations In additi
32、on to those below, abbreviations used in the present document are listed in 3GPP TS 21.905. BSS Base Station System CSPDN Circuit Switched Public Data Network EIR Equipment Identity Register GSM Global System for Mobile communications HLR Home Location Register ISDN Integrated Services Digital Netwo
33、rk IWF Interworking Function ISUP ISDN User Part MAP Mobile Application Part MS Mobile Station MSC Mobile-services Switching Centre MTP Message Transfer Part PAD Packet Assembly/Disassembly facility PLMN Public Land Mobile Network PSPDN Packet Switched Public Data Network PSTN Public Switched Teleph
34、one Network SCCP Signalling Connection Control Part SS7 Signalling System No 7 TC Transaction Capabilities TUP Telephone User Part VLR Visitor Location Register 4 Interworking requirements 4.1 Definitions of interworking Within the scope of CCITT I.500-series of recommendations the term interworking
35、 is used to express interactions between networks, between end systems, or between parts thereof, with the aim of providing an end-to-end communication. The interactions required rely on functions and on the means to select these functions which include the conversion of physical and electrical stat
36、es and the mapping of protocols. These functions are referred to as Interworking Functions (IWFs). An IWF may be implemented in the PLMN, Integrated Services Digital Network (ISDN), in the other types of network, at the users premises, through a third-party service provider, or in some combination o
37、f these. The IWFs needed are a result of service requirements for interworking, contained in the GSM 02.xx-series and in the CCITT I.200-series of recommendations. ETSI ETSI TR 149 001 V6.0.1 (2005-01) 7 3GPP TR 49.001 version 6.0.1 Release 6 4.2 Interworking between networks Network interworking is
38、 required whenever a PLMN and a non-PLMN together are involved to provide an end-to-end connection and may be required in instance of a PLMN to PLMN connection (3GPP TS 29.007). Although the GSM PLMN is not an integrated part of the ISDN network it is the intention to provide ISDN similar services t
39、o its subscribers, as defined in 3GPP TS 22.001. Those services imply interworking requirements to following networks: - Between GSM PLMN and Public Switched Telephone Network (PSTN/ISDN); - Between GSM PLMN and Circuit Switched Public Data Network (CSPDN); - Between GSM PLMN and Packet Switched Pub
40、lic Data Network (PSPDN); - Between GSM PLMNs. 4.2.1 Signalling requirements for Call Control For network interworking, signalling requirements have to be defined. Existing call control signalling procedures (e.g. Signalling System No 7 (SS7), ISDN User Part (ISUP), Telephone User Part (TUP) when in
41、terworking with ISDN) will be used between the PLMN and other types of network. 4.2.2 Inter PLMN signalling requirements For the support of services to mobile stations roaming between different PLMNs it is required to provide the means for the conveyance of Mobile Application Part (MAP) messages (e.
42、g. the support of SS7 Message Transfer Part (MTP), Signalling Connection Control Part (SCCP) and Transaction Capabilities (TC). 4.3 Service interworking Service interworking is required when the Teleservices at the calling and called terminals are different. No service interworking has been identifi
43、ed as a requirement of the GSM system for PSTN/ISDN network based services (GSM 02.xx-series). 4.4 Supplementary service interworking The supplementary services are described in 3GPP TS 22.004 and in GSM 02.8x and 02.9x-series. The way of providing supplementary service interworking between PLMNs an
44、d other CEPT networks is treated in 3GPP TS 23.011 and in GSM 03.8x and 03.9x-series, where each supplementary service IWF is described. 5 Introduction to GSM 09.xx-series 5.1 3GPP TS 29.002: Mobile Application Part specification In 3GPP TS 29.002 the configuration of the GSM PLMN is treated, defini
45、ng the entities of the GSM system, and the interconnection between PLMNs is treated. The entities of the PLMN are listed below: - Home Location Register (HLR); - Visitor Location Register (VLR); - Mobile-services Switching Centre (MSC); - Base Station System (BSS); - Gateway MSC; - Equipment Identit
46、y Register (EIR). ETSI ETSI TR 149 001 V6.0.1 (2005-01) 8 3GPP TR 49.001 version 6.0.1 Release 6 3GPP TS 29.002 describes the requirements for the signalling system and the procedures needed at the application level in order to fulfil these signalling needs. 5.2 GSM 09.03: Signalling requirements on
47、 interworking between the ISDN or PSTN and the PLMN The signalling aspects of interworking between ISDN/PSTN and GSM PLMN are treated in GSM 09.03. The general signalling requirements are split into requirements for the mobile network and requirements for the fixed network. Interworking with PSTN fo
48、r call set-up is treated, i.e. interworking with Telephone User Part (TUP) of SS7. 5.3 3GPP TS 29.004: Interworking between the PLMN and the CSPDN The IWFs are identified and the requirements to support interworking between a GSM PLMN and a CSPDN are treated. 3GPP TS 29.004 covers two methods of int
49、erworking: - PLMN to CSPDN direct; - PLMN to CSPDN via ISDN. 5.4 3GPP TS 29.005: Interworking between the PLMN and the PSPDN for Packet Assembly/Disassembly (PAD) access The IWFs are identified and the requirements to support interworking between GSM PLMN and PSTN for PAD access are treated. PAD access is divided into Basic PAD access and Dedicated PAD access. As regards Basic PAD access two types of network configuration (related to the location of the user) are defined, Home PAD access and Visited PAD access. Dedicated PAD acces
