1、 International Telecommunication Union ITU-T Q.1741.5TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (10/2008) SERIES Q: SWITCHING AND SIGNALLING Signalling requirements and protocols for IMT-2000 IMT-2000 references to Release 7 of GSM-evolved UMTS core network Recommendation ITU-T Q.1741.5 ITU-T Q
2、SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE Q.1Q.3 INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING Q.4Q.59 FUNCTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN Q.60Q.99 CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS Q.100Q.119 SPECIFICATIONS O
3、F SIGNALLING SYSTEMS No. 4, 5, 6, R1 AND R2 Q.120Q.499 DIGITAL EXCHANGES Q.500Q.599 INTERWORKING OF SIGNALLING SYSTEMS Q.600Q.699 SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 Q.700Q.799 Q3 INTERFACE Q.800Q.849 DIGITAL SUBSCRIBER SIGNALLING SYSTEM No. 1 Q.850Q.999 PUBLIC LAND MOBILE NETWORK Q.1000Q.1099
4、 INTERWORKING WITH SATELLITE MOBILE SYSTEMS Q.1100Q.1199 INTELLIGENT NETWORK Q.1200Q.1699 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR IMT-2000 Q.1700Q.1799 SPECIFICATIONS OF SIGNALLING RELATED TO BEARER INDEPENDENT CALL CONTROL (BICC) Q.1900Q.1999 BROADBAND ISDN Q.2000Q.2999 SIGNALLING REQUIREMENTS AN
5、D PROTOCOLS FOR THE NGN Q.3000Q.3999 For further details, please refer to the list of ITU-T Recommendations. Rec. ITU-T Q.1741.5 (10/2008) i Recommendation ITU-T Q.1741.5 IMT-2000 references to Release 7 of GSM-evolved UMTS core network Summary Recommendation ITU-T Q.1741.5 identifies a release of t
6、he IMT-2000 Family Member, “GSM evolved UMTS Core Network“. This release of the Family Member is known to the Standards Development Organizations (i.e., ARIB, CCSA, ETSI, ATIS, TTA, TTC) as the “3GPP Release 7“. Earlier releases, known as “3GPP Release 99“, “3GPP Release 4“, “3GPP Release 5“, and “3
7、GPP Release 6“, of this Family Member are specified in Recommendations ITU-T Q.1741.1, Q.1741.2, Q.1741.3, and Q.1741.4, respectively, while other IMT-2000 Family Members are specified in other ITU-T Recommendations in the Q.174x series. This Recommendation combines and associates the relevant stand
8、ards from a number of Standards Development Organizations for the core network for this IMT-2000 Family Member into a global Recommendation. Source Recommendation ITU-T Q.1741.5 was approved on 14 October 2008 by ITU-T Study Group 19 (2005-2008) under Recommendation ITU-T A.8 procedure. Keywords Cor
9、e Network, GSM, IMT-2000, Release 7, third generation system, UMTS. ii Rec. ITU-T Q.1741.5 (10/2008) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technologies (ICTs). The ITU Teleco
10、mmunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization As
11、sembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSA Resolution 1. In some areas of information technology w
12、hich fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. Compliance with
13、 this Recommendation is voluntary. However, the Recommendation may contain certain mandatory provisions (to ensure e.g., interoperability or applicability) and compliance with the Recommendation is achieved when all of these mandatory provisions are met. The words “shall“ or some other obligatory la
14、nguage such as “must“ and the negative equivalents are used to express requirements. The use of such words does not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of thi
15、s Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date
16、 of approval of this Recommendation, ITU had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementers are cautioned that this may not represent the latest information and are therefore strongly urged to consult
17、the TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2009 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. Rec. ITU-T Q.1741.5 (10/2008) iii CONTENTS Page 1 Scope 1 2 References. 1 2.1 Normative referenc
18、es 1 2.2 Informative references 6 3 Definitions 6 4 Abbreviations and acronyms 25 5 Introduction 33 6 Basic architecture for the UMTS IMT-2000 Family Member . 35 7 Network entities 42 7.1 Gateway mobile switching centre (GMSC) . 42 7.2 Mobile switching centre and visitor location register (MSC/VLR)
19、 42 7.3 Home subscriber server (HSS) . 44 7.4 Equipment identity register (EIR) 47 7.5 SMS gateway MSC (SMS-GMSC) 47 7.6 SMS interworking MSC. 47 7.7 Gateway GPRS support node (GGSN). 48 7.8 Serving GPRS support node (SGSN). 48 7.9 Circuit switched Media gateway function (CS-MGW). 48 7.10 IP multim
20、edia (IM) core network (CN) subsystem entities . 49 7.11 Signalling gateway function (SGW) 51 7.12 Global text telephony specific entities . 51 7.13 Security gateway (SEG) . 52 7.14 Gateway mobile location centre (GMLC) 52 7.15 GPRS service switching function (gprsSSF) 52 7.16 GSM service control fu
21、nction (gsmSCF). 52 7.17 GSM service switching function (gsmSSF) . 52 7.18 GSM specialized resource function (gsmSRF) 53 7.19 Gateway location register (GLR) . 53 7.20 Intermediate GPRS serving node (IM-GSN) . 53 7.21 Intermediate mobile-service switching centre (IM-MSC) . 53 8 Interfaces and refere
22、nce points . 53 8.1 C interface (Gateway mobile switching centre server (GMSC server) Home location register (HLR) 53 8.2 D interface (Visitor location register (VLR) Home location register (HLR) 53 8.3 E interface (Mobile switching centre server (MSC server) Mobile switching centre server (MSC serv
23、er). 54 8.4 F interface (Mobile switching centre server (MSC server) Equipment identity register (EIR) . 54 iv Rec. ITU-T Q.1741.5 (10/2008) Page 8.5 G interface (Visitor location register (VLR) Visitor location register (VLR) 54 8.6 Gc interface (Home location register (HLR) Gateway GPRS support no
24、de (GGSN) 55 8.7 Gf interface (Equipment identity register (EIR) Serving GPRS support node (SGSN) . 55 8.8 Reference point GGSN Packet data networks (Gi reference point) 55 8.9 GLa interface (Gateway location register (GLR) Home location register (HLR) 55 8.10 GLb interface (Gateway location registe
25、r (GLR) Visitor location register (VLR) . 55 8.11 GLc interface (Gateway location register (GLR) Serving GPRS support node (SGSN) . 56 8.12 GLd interface (Gateway location register (GLR) Intermediate mobile-services switching centre (IM-MSC) 56 8.13 GLe interface (Gateway location register (GLR) Int
26、ermediate GPRS serving node (IM-GSN) 56 8.14 GLf interface (Gateway location register (GLR) Short message service-gateway mobile switching centre (SMS-GMSC) 56 8.15 GLg interface (Intermediate mobile-services switching centre (IM-MSC) Short message service-gateway mobile switching centre (SMS-GMSC)
27、56 8.16 GLh interface (Intermediate mobile-services switching centre (IM-MSC) Mobile switching centre (MSC) 57 8.17 GLi interface (Intermediate mobile-services switching centre (IM-MSC) Gateway mobile location centre (GMLC). 57 8.18 GLj interface (Intermediate GPRS serving node (IM-GSN) Gateway GPRS
28、 support node (GGSN) 57 8.19 GLk interface (Intermediate GPRS serving node (IM-GSN) Serving GPRS support node (SGSN) . 57 8.20 Gn interface (Gateway GPRS support node (GGSN) Serving GPRS support node (SGSN) 57 8.21 Gp interface (Serving GPRS support node (SGSN) External data network) 57 8.22 Gr inte
29、rface (Home location register (HLR) Serving GPRS support node (SGSN) . 58 8.23 Gs interface (Mobile switching centre (MSC)/Visitor location register (VLR) Serving GPRS support node (SGSN). 58 8.24 gsmSCF HLR interface . 58 8.25 gsmSCF gsmSRF interface 58 8.26 gsmSSF gsmSCF interface 58 8.27 gprsSSF
30、gsmSCF interface 59 8.28 H interface (Home location register (HLR) Authentication centre (AuC). 59 Rec. ITU-T Q.1741.5 (10/2008) v Page 8.29 IuBC interface (Cell broadcast centre (CBC) Radio network subsystem (RNS) 59 8.30 IuCS interface (Mobile switching centre (MSC) RNS or BSS) 59 8.31 IuPS interf
31、ace (Serving GPRS support node (SGSN) RNS or BSS). 59 8.32 A interface (Mobile switching centre (MSC) Base station system (BSS). 60 8.33 Gb interface (Serving GPRS support node (SGSN) Base station system (BSS). 60 8.34 Reference point GMLC external LCS client (Le reference point) 60 8.35 LCS interfa
32、ces using MAP. 60 8.36 Mc reference point (Mobile switching centre server (MSC Server) Circuit switched media gateway (CS-MGW) . 61 8.37 Mobile switching centre (MSC) gsmSCF interface 61 8.38 Nb reference point (Circuit switched media gateway (CS-MGW) Circuit switched media gateway (CS-MGW) . 61 8.3
33、9 Nc reference point (Mobile switching centre server (MSC server) Gateway mobile switching centre server (GMSC server). 61 8.40 Reference point fixed networks MSC . 62 8.41 IM subsystem reference points. 62 8.42 Reference point CSCF Multimedia IP networks (Mm reference point) 65 8.43 Reference point
34、 PDG Packet data networks (Wi reference point) 65 8.44 Reference point WAG WLAN access network (Wn reference point) 65 9 Technical specifications structure. 65 10 Technical specifications 66 10.1 21-series, Requirements specifications 66 10.2 22-series, Service aspects . 67 10.3 23-Series, Technical
35、 realization . 117 10.4 24-series, Signalling protocols (User equipment core network) . 169 10.5 26-series, Codecs (speech, video, etc.). 196 10.6 27-series, Data 235 10.7 28-series, Signalling protocols (RSS-CN) 241 10.8 29-series, Signalling protocols (NSS) 241 10.9 31-series, UIM user identity mo
36、dule 294 10.10 32-series, operation and maintenance. 304 10.11 33-series, Security aspects 410 10.12 35-series, Algorithm specifications 423 Rec. ITU-T Q.1741.5 (10/2008) 1 Recommendation ITU-T Q.1741.5 IMT-2000 references to Release 7 of GSM-evolved UMTS core network 1 Scope This Recommendation ide
37、ntifies the IMT-2000 Family Member, “GSM evolved UMTS Core Network“. This release of the Family Member is known to the Standards Development Organizations (i.e., ARIB, CCSA, ETSI, ATIS, TTA, TTC) as the “3GPP Release 7“. The core network interfaces identified in this Recommendation and the radio int
38、erfaces and radio access interfaces which are identified in ITU-R M.1457-7 constitute a complete system specification for the 3rd generation mobile system for terrestrial usage of this IMT-2000 Family Member. It is the intent of the ITU-T that the references in this Recommendation are only to specif
39、ications that specify the network aspects of this IMT-2000 Family Member. In the event that a referenced specification also includes material that specifies any of the radio aspects of this IMT-2000 family member, ITU-R M.1457-7 shall take precedence. NOTE The structure and content of this Recommend
40、ation have been organized for ease of use by those familiar with the original source material; as such, the usual style of ITU-T Recommendations has not been applied. 2 References1The following ITU-T Recommendations and other references contain provisions which, through reference in this text, const
41、itute provisions of this Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and other references are subject to revision; users of this Recommendation are therefore encouraged to investigate the possibility of applying the most recent edition of the Re
42、commendations and other references listed below. A list of the currently valid ITU-T Recommendations is regularly published. The reference to a document within this Recommendation does not give it, as a stand-alone document, the status of a Recommendation. 2.1 Normative references ITU-R M.1457-7 Rec
43、ommendation ITU-R M.1457-7 (2007), Detailed specifications of the radio interfaces of International Mobile Telecomunications-2000 (IMT-2000). ETSI TS 123 002 ETSI TS 123 002 (2007), Network architecture (Release 7). _ 1Technical documents of Standards Development Organizations recognized under the p
44、rovisions of Recommendation ITU-T A.5 can be found under: ARIB at http:/www.arib.or.jp/english/index.html CCSA at http:/. ETSI at http:/www.etsi.org/ ATIS at https:/www.atis.org/ TIA at http:/www.tiaonline.org/ TTA at http:/www.tta.or.kr/English/main/index.htm TTC at http:/www.ttc.or.jp/e/index.html
45、 IETF at http:/www.ietf.org/ 2 Rec. ITU-T Q.1741.5 (10/2008) TTC TS-3GA-23.002 TTC TS-3GA-23.002 (2007), Network architecture (Release 7). ATIS 3GPP 23.002 ATIS 3GPP 23.002 (2007), Network architecture (Release 7). TTA TTAT.3G-23.002 TTA TTAT.3G-23.002 (2007), Network architecture (Release 7). CCSA-
46、TSD-123 002 CCSA-TSD-123 002 (2007), Network architecture (Release 7). TTC TS-3GA-23.271 TTC TS-3GA-23.271 (2007), Functional stage 2 description of location services. ETSI TS 123 271 ETSI TS 123 271 (2007), Functional stage 2 description of location services. ATIS 3GPP 23.271 ATIS 3GPP 23.271 (2007
47、), Functional stage 2 description of location services in UMTS. TTA TTAT.3G-23.271 TTA TTAT.3G-23.271 (2007), IMT-2000 3GPP-Location Services (LCS); Functional description; Stage 2 (R7). CCSA-TSD-123 271 CCSA-TSD-123 271 (2007), Functional stage 2 description of location services in UMTS. ETSI EN 30
48、1 140-1 ETSI EN 301 140-1 (1999), Intelligent Network (IN); Intelligent network Application Protocol (INAP); Capability Set 2 (CS2); Part 1: Protocol Specification. ETSI ETS 300 356-18 ETSI ETS 300 356-18 (1995), ISDN User Part (ISUP) version 2 for the international interface; Part 18: Completion of
49、 Calls to Busy Subscriber (CCBS) supplementary service. ISO/IEC 3309 ISO/IEC 3309:1993, Information technology Telecommunication and information exchange between systems High-level data link control (HDLC) procedures Frame structure. ISO/IEC 4335 ISO/IEC 4335:1993, Information technology Telecommunications and information exchange between systems High-level data link control (
copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
备案/许可证编号：苏ICP备17064731号-1