1、 ETSI TS 129 016 V15.0.0 (2018-06) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); General Packet Radio Service (GPRS); Serving GPRS Support Node (SGSN) - Visitors Location Register (VLR); Gs interface network service specification (3GP
2、P TS 29.016 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 129 016 V15.0.0 (2018-06)13GPP TS 29.016 version 15.0.0 Release 15Reference RTS/TSGC-0129016vf00 Keywords GSM,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65
3、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 electronic versions and/or in
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9、s Members. GSMand the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 129 016 V15.0.0 (2018-06)23GPP TS 29.016 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been dec
10、lared 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 standards“, whic
11、h 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 referenced in
12、 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. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for
13、 any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. For
14、eword 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 as being references to the co
15、rresponding 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“, “will“, “will not“, “can“ and “c
16、annot“ 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 129 016 V15.0.0 (2018-06)33GPP TS 29.016 version 15.0.0 Rel
17、ease 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g3Introduction 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 6g33 Definitions, symbols and abbreviations . 7g34 Configuration of the Gs interface . 7g34.1 Use
18、 of Protocol Stacks . 7g35 Conformance to message transfer part (MTP) . 7g35.1 General . 7g35.2 MTP Level 1 . 7g35.3 MTP Level 2 . 8g35.3.1 MTP Level 2 for E1 Interface . 8g35.3.2 MTP Level 2 for T1 Interface . 8g35.4 MTP Level 3 . 8g35.4.1 MTP Level 3 for E1 Interface . 8g35.4.1.1 General clauses .
19、 9g35.4.1.2 Configuration dependent clauses 9g35.4.1.3 Informative clauses . 11g35.4.2 MTP Level 3 for T1 Interface . 12g35.4.2.1 General clauses . 12g35.4.2.2 Configuration dependent clauses 13g35.4.2.3 Informative clauses . 15g36 Conformance to SCCP . 15g36.1 Overview 15g36.2 SCCP Primitives . 16g
20、36.2.1 SCCP Primitives for E1 Interface (ITU Recommendation Q.711) . 16g36.2.2 SCCP Primitives for T1 Interface (ANSI Standards T1.112.1) 16g36.3 SCCP messages 16g36.3.1 SCCP messages for E1 Interface (ITU Recommendation Q.712) 16g36.3.2 SCCP messages for T1 Interface (ANSI Standards T1.112.2) . 17g
21、36.4 SCCP formats and codes 17g36.4.1 SCCP format and codes for E1 Interface (ITU Recommendation Q.713) 17g36.4.2 SCCP format and codes for T1 Interface (ANSI Standards T1.112.3) . 18g36.5 SCCP procedures 18g36.5.1 SCCP procedures for E1 Interface (ITU Recommendation Q.714) 18g36.5.2 SCCP procedures
22、 for T1 Interface (ANSI Standards T1.112.4) . 19g37 Use of the SCCP (E1/T1 Interface) 19g3Annex A (informative): Change history . 20g3History 21g3ETSI ETSI TS 129 016 V15.0.0 (2018-06)43GPP TS 29.016 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3rdGeneratio
23、n Partnership Project (3GPP). The present document provides a mechanism giving reliable transfer of signalling messages between the Serving GPRS Support Node (SGSN) and the data base of a Visitors Location Register (VLR) for co-ordination between GSM circuit switched services and GSM packet data ser
24、vices 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 modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and
25、an increase in version number as follows: Version x.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,
26、corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the specification; Introduction The present document specifies or references the necessary information to provide a reliable transfer of signalling messages between the Serving GPRS Supp
27、ort Node (SGSN) and the Visitors Location Register (VLR). This reliable transfer of messages is provided by the Network Service Part (NSP) of the Signalling System No 7 (SS7). This documents specifies or references the subset of MTP and SCCP to be used in the Gs interface. ETSI ETSI TS 129 016 V15.0
28、.0 (2018-06)53GPP TS 29.016 version 15.0.0 Release 151 Scope The present document specifies or references the subset of MTP and SCCP which is used for the reliable transport of BSSAP+ messages in the Gs interface. The present document references the 3GPP TS 29.202 which specifies alternative transpo
29、rt layers that can be applied instead of the MTP. The present document also specifies the SCCP addressing capabilities to be provided in the Gs interface. The present document is divided into two main parts, clause 5 dealing with the use of MTP and clauses 6 and 7 dealing with the use of SCCP. Claus
30、e 5 of the present document deals with the subset of the MTP that is required between an SGSN and a VLR. It is intended that this implementation of MTP is compatible with a full MTP implementation. Clause 4 references the 3GPP TS 29.202 which specifies alternatives to the MTP. The SCCP is used to pr
31、ovide message routing between the SGSN and the VLR. The SCCP routing principles specified in the present document allow to connect one SGSN to several VLR. No segmentation at SCCP level is needed on the Gs interface. Only SCCP class 0 is used on the Gs interface. Clauses 6 and 7 identify the SCCP su
32、bset that should be used between an SGSN and an VLR. 2 References The following documents contain provisions 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.
33、) 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 reference implicitly refers to the latest version of that document in
34、 the same Release as the present document. 2.1 Normative references 1 Void. 1a 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 22.060: “General Packet Radio Service (GPRS); Service description; Stage 1“. 3 3GPP TS 23.003: “Numbering, addressing and identification“. 4 3GPP TS 43.022:
35、“Functions related to Mobile Station (MS) in idle mode and group receive mode“. 5 3GPP TS 23.060: “General Packet Radio Service (GPRS); Service description; Stage 2“. 6 3GPP TS 48.006: “Signalling transport mechanism specification for the Base Station System - Mobile-services Switching Centre (BSS -
36、 MSC) interface“. 7 3GPP TS 48.008: “Mobile-services Switching Centre - Base Station System (MSC - BSS) interface; Layer 3 specification“. 8 3GPP TS 48.018: “General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN); BSS GPRS Protocol (BSSGP)“. 9 3GPP TS 29.00
37、2: “Mobile Application Part (MAP) specification“. 10 3GPP TS 49.008: “Application of the Base Station System Application Part (BSSAP) on the E-interface“. ETSI ETSI TS 129 016 V15.0.0 (2018-06)63GPP TS 29.016 version 15.0.0 Release 1511 3GPP TS 29.018: “General Packet Radio Service (GPRS); Serving G
38、PRS Support Node (SGSN) - Visitors Location Register (VLR); Gs interface Layer 3 specification“. 12 ITU-T Recommendation E.164: “The international public telecommunication numbering plan“. 13 ITU-T Recommendation Q.711: “Functional description of the signalling connection control part“. 14 ITU-T Rec
39、ommendation Q.712: “Definition and function of signalling connection control part messages“. 15 ITU-T Recommendation Q.713: “Signalling connection control part formats and codes“. 16 ITU-T Recommendation Q.714: “Signalling connection control part procedures“. 17 ITU-T Recommendation Q.702: “Signalli
40、ng data link“. 18 ITU-T Recommendation Q.703: “Signalling link“. 19 ITU-T Recommendation Q.704: “Signalling network functions and messages“. 20 ITU-T Recommendation Q.707: “Testing and maintenance“. 21 ANSI T1.111 (1996):“Signalling System No. 7 (SS7); Message Transfer Part“. 22 ANSI T1.112 (1996):
41、“Signalling System No. 7 (SS7); Signalling Connection Control Part Functional Description“. 41 3GPP TS 29.202: “Signalling System No. 7 (SS7) signalling transport in core network; Stage 3“. 2.2 Informative references 23 3GPP TS 22.001: “Principles of telecommunication services supported by a GSM Pub
42、lic Land Mobile Network (PLMN)“. 24 3GPP TS 22.002: “Circuit Bearer Services (BS) supported by a Public Land Mobile Network (PLMN)“. 25 3GPP TS 22.003: “Circuit Teleservices supported by a Public Land Mobile Network (PLMN)“. 26 Void. 27 Void. 28 3GPP TS 43.064: “Overall description of the GPRS Radio
43、 interface; Stage 2“. 29 3GPP TS 24.002: “GSM - UMTS Public Land Mobile Network (PLMN) access reference configuration“. 30 3GPP TS 24.007: “Mobile radio interface signalling layer 3; General aspects“. 31 3GPP TS 24.008: “Mobile radio interface layer 3 specification; Core network protocols; Stage 3“.
44、 32 3GPP TS 44.065: “Mobile Station (MS) - Serving GPRS Support Node (SGSN); Subnetwork Dependent Convergence Protocol (SNDCP)“. 33 3GPP TS 48.060: “Inband control of remote transcoders and rate adaptors for Enhanced Full Rate (EFR) and full rate traffic channels.“ 34 3GPP TS 29.060: “General Packet
45、 Radio Service (GPRS); GPRS Tunnelling Protocol (GTP) across the Gn and Gp Interface“. 35 3GPP TS 29.061: “Interworking between the Public Land Mobile Network (PLMN) supporting Packet Based services and Packet Data Networks (PDN)“. 36 Void. 37 Void. ETSI ETSI TS 129 016 V15.0.0 (2018-06)73GPP TS 29.
46、016 version 15.0.0 Release 1538 Void. 39 Void. 40 Void. 3 Definitions, symbols and abbreviations Unless listed below, the definitions, symbols and abbreviations are listed in 3GPP TR 21.905 and 3GPP TS 23.060. 4 Configuration of the Gs interface The Gs interface connects the Serving GPRS Support Nod
47、e (SGSN) to the Visitors Location Register (VLR). This interface is defined in the 64 kbit/s for E1 interface and for 64 kbit/s or 56 kbit/s for T1 interface boundary of an SGSN to a VLR or of a VLR to an SGSN. The configuration of the Gs interface shall not impose any restriction on the number of V
48、LRs or SGSNs to be connected by the Gs interface. The Gs interface definition shall support an early implementation of GPRS when one SGSN may be connected to several VLRs or a more mature implementation when several SGSNs may be connected to one VLR. Therefore the interface shall support the use of
49、an STP. The level of resilience in the Gs interface is determined by the operator, however it is recommended that the operator considers the use of more than one multiplex system between the SGSN and the VLR. Each multiplex system should be used to carry one signalling link and routing diversity should be provided among the signalling links to increase the resilience of the system. 4.1 Use of Protocol Stacks BSSAP+ shall be transported over SCCP and the transport layers specified in 3GPP TS 29.
