1、 International Telecommunication Union ITU-T Q.1741.8TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (04/2013) SERIES Q: SWITCHING AND SIGNALLING Signalling requirements and protocols for IMT-2000 IMT-2000 references to Release 10 of GSM-evolved UMTS core network Recommendation ITU-T Q.1741.8 ITU-T
2、Q-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
3、OF 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.109
4、9 INTERWORKING WITH SATELLITE MOBILE SYSTEMS Q.1100Q.1199 INTELLIGENT NETWORK Q.1200Q.1699 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR IMT-2000 Q.1700Q.1799SPECIFICATIONS 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.1741.8 (04/2013) i Recommendation ITU-T Q.1741.8 IMT-2000 references to Release 10 of GSM-evolved UMTS core network Summary Recommendation ITU-T Q.1741.8 identifies a release of
6、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 10“. Earlier releases, known as “3GPP Release 99“, “3GPP Release 4“, “3GPP Release 5“, “3GP
7、P Release 6“, 3GPP Release 7, 3GPP Release 8and 3GPP Release 9, of this family member are specified in Recommendations ITU-T Q.1741.1, Q.1741.2, Q.1741.3, Q.1741.4, Q.1741.5, Q.1741.6 and Q.1741.7, respectively, while other IMT-2000 family members are specified in other ITU-T Recommendations in the
8、Q.174x series. This Recommendation combines and associates the relevant standards from a number of standards development organizations for the core network for this IMT-2000 family member into a global Recommendation. History Edition Recommendation Approval Study Group 1.0 ITU-T Q.1741.8 2013-04-13
9、13 Keywords Core network, GSM, IMT-2000, IMT-Advanced, Release 10, UMTS. ii Rec. ITU-T Q.1741.8 (04/2013) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technologies (ICTs). The ITU T
10、elecommunication 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 Standardizati
11、on Assembly (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 technol
12、ogy which 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
13、 with 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 obligat
14、ory language 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
15、of this 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 th
16、e date 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 co
17、nsult the TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2013 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.1741.8 (04/2013) iii Table of Contents Page 1 Scope 1 2 References. 1 2.1 Nor
18、mative references 1 2.2 Informative references 7 3 Definitions 8 4 Abbreviations and acronyms 29 5 Introduction 42 6 Basic architecture for the UMTS IMT-2000 family member . 44 7 Network entities 63 7.1 The gateway MSC (GMSC) . 63 7.2 The mobile-services switching centre (MSC) 64 7.3 Visitor locatio
19、n register (VLR) 65 7.4 Home subscriber server (HSS) . 65 7.5 Equipment identity register (EIR) 69 7.6 SMS gateway MSC (SMS-GMSC) 70 7.7 SMS interworking MSC (SMS-IWMSC) 70 7.8 Subscription locator function (SLF) . 70 7.9 Gateway GPRS support node (GGSN) . 70 7.10 Serving GPRS support node (SGSN) .
20、71 7.11 Circuit switched Media gateway function (CS-MGW) . 71 7.12 Entities of the EPC PS domain . 72 7.13 Border gateway (BG) . 76 7.14 The group call register (GCR) entity 76 7.15 The location services (LCS) entities . 77 7.16 IP multimedia (IM) core network (CN) subsystem entities . 77 7.17 Signa
21、lling gateway function (SGW) 80 7.18 Global text telephony specific entities . 81 7.19 Security gateway (SEG) . 81 7.20 Application function (AF) 81 7.21 GPRS service switching function (gprsSSF) 81 7.22 GSM service control function (gsmSCF) . 82 7.23 GSM service switching function (gsmSSF) . 82 7.2
22、4 GSM specialized resource function (gsmSRF) 82 7.25 Cell broadcast centre (CBC) . 82 7.26 Number portability database (NPDB) 82 7.27 Mobile number portability/Signalling relay function (MNP-SRF) 82 7.28 Gateway location register (GLR) . 83 iv Rec. ITU-T Q.1741.8 (04/2013) Page 7.29 Intermediate GPR
23、S serving node (IM-GSN) . 83 7.30 Intermediate mobile-service switching centre (IM-MSC) . 83 7.31 Multimedia broadcast multicast service (MBMS) specific entities . 83 7.32 Generic user profile (GUP) server 84 7.33 Policy and charging rules function (PCRF) 84 7.34 Policy and charging enforcement func
24、tion (PCEF) 84 7.35 Support of short message service over generic 3GPP Internet protocol access (SMSIP) specific entities . 85 7.36 Subscription profile repository (SPR) 85 7.37 Service data flow based credit control function . 85 7.38 Bearer binding and event reporting function (BBERF) . 85 8 Inter
25、faces and reference points . 85 8.1 C interface (Gateway mobile switching centre server (GMSC server) Home location register (HLR) 85 8.2 D interface (visitor location register (VLR) home location register (HLR) 86 8.3 E interface (mobile switching centre server (MSC server) mobile switching centre
26、server (MSC server) . 86 8.4 F interface (mobile switching centre server (MSC server) equipment identity register (EIR) . 86 8.5 G interface (visitor location register (VLR) visitor location register (VLR) 87 8.6 Gc interface (home location register (HLR) gateway GPRS support node (GGSN) 87 8.7 Gf i
27、nterface (equipment identity register (EIR) serving GPRS support node (SGSN) . 87 8.8 Reference point GGSN packet data networks (Gi reference point) 87 8.9 GLa interface (gateway location register (GLR) home location register (HLR) 87 8.10 GLb interface (gateway location register (GLR) visitor locat
28、ion register (VLR) 88 8.11 GLc interface (gateway location register (GLR) serving GPRS support node (SGSN) . 88 8.12 GLd interface (gateway location register (GLR) intermediate mobile-services switching centre (IM-MSC) 88 8.13 GLe interface (gateway location register (GLR) intermediate GPRS serving
29、node (IM-GSN) 88 8.14 GLf interface (gateway location register (GLR) short message service-gateway mobile switching centre (SMS-GMSC) 88 8.15 GLg interface (intermediate mobile-services switching centre (IM-MSC) short message service-gateway mobile switching centre (SMS-GMSC) 88 Rec. ITU-T Q.1741.8
30、(04/2013) v Page 8.16 GLh interface (intermediate mobile-services switching centre (IM-MSC) mobile switching centre (MSC) 89 8.17 GLi interface (intermediate mobile-services switching centre (IM-MSC) gateway mobile location centre (GMLC) . 89 8.18 GLj interface (intermediate GPRS serving node (IM-GS
31、N) gateway GPRS support node (GGSN) 89 8.19 GLk interface (intermediate GPRS serving node (IM-GSN) serving GPRS support node (SGSN) . 89 8.20 Gn interface (gateway GPRS support node (GGSN) serving GPRS support node (SGSN) 89 8.21 Gp interface (serving GPRS support node (SGSN) external data network)
32、90 8.22 Gr interface (home location register (HLR) serving GPRS support node (SGSN) 90 8.23 Gs interface (mobile switching centre (MSC)/visitor location register (VLR) serving GPRS support node (SGSN) 90 8.24 gsmSCF HLR interface . 90 8.25 gsmSCF gsmSRF interface 90 8.26 gsmSSF gsmSCF interface 91 8
33、.27 gprsSSF gsmSCF interface (Ge reference point) 91 8.28 Interface between the CBC and RNS (Iu_BC interface) 91 8.29 Interface between the CBC and MME (SBc interface) 91 8.30 Interface between the CBC and BSC . 91 8.31 H interface (home location register (HLR) authentication centre (AuC) 91 8.32 Iu
34、CS interface (mobile switching centre (MSC) RNS or BSS) 91 8.33 IuPS interface (serving GPRS support node (SGSN) RNS or BSS) 92 8.34 A interface (mobile switching centre (MSC) base station system (BSS) 92 8.35 Gb interface (serving GPRS support node (SGSN) base station system (BSS) . 92 8.36 Referen
35、ce point GMLC external LCS client (Le reference point) 92 8.37 Interface between the MSC and its associated GCR (I interface) 92 8.38 LCS interfaces not using MAP . 93 8.39 LCS interfaces using MAP . 93 8.40 Mc reference point (mobile switching centre server (MSC Server) circuit switched media gatew
36、ay (CS-MGW) 94 8.41 Mobile switching centre (MSC) gsmSCF interface 94 8.42 Nb reference point (circuit switched media gateway (CS-MGW) circuit switched media gateway (CS-MGW) . 94 8.43 Nc reference point (mobile switching centre server (MSC server) gateway mobile switching centre server (GMSC server
37、) . 95 8.44 Reference point fixed networks MSC . 95 8.45 IM subsystem reference points . 95 vi Rec. ITU-T Q.1741.8 (04/2013) Page 8.46 Reference point CSCF Multimedia IP networks (Mm reference point) 101 8.47 Reference point PDG Packet data networks (Wi reference point) 101 8.48 Reference point WAG
38、WLAN access network (Wn reference point) 101 8.49 Interface between SGSN and SMS-GMSC or SMS-IWMSC (Gd Interface) . 101 8.50 Interfaces internal to, or related to the evolved packet core (EPC) 101 8.51 Number portability specific interfaces . 106 8.52 Reference points for 3GPP/WLAN interworking 107
39、8.53 MBMS specific reference points for GPRS . 110 8.54 MBMS specific reference points for EPS 111 8.55 Reference points for 3GPP generic user profile (GUP) . 112 8.56 Reference points for policy and charging control 112 8.57 Reference point IP-SM-GW HSS (J reference point) . 114 8.58 Reference poin
40、t application front ends UDR (Ud reference point) . 114 9 Technical specifications structure. 114 10 Technical specifications 115 10.1 21-series, Requirements . 115 10.2 22-series, Service aspects . 116 10.3 23-series, Technical realization 182 10.4 24-series, Signalling protocols user equipment to
41、network . 244 10.5 26-series, CODECs . 289 10.6 27-series, Data 333 10.7 28-series, Signalling protocols (RSS-CN) and OAM 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 re
42、ference in this text, constitute 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 mo
43、st recent edition of the Recommendations 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 re
44、ferences ITU-T E.164 Recommendation ITU-T E.164 (2005), The international public telecommunication numbering plan. ITU-T F.703 Recommendation ITU-T F.703 (2000), Multimedia conversational services. _ 1Technical documents of standards development organizations recognized under the provisions of Recom
45、mendation 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/ TTC at http:/www.ttc.or.jp/e/index.html IETF at http:/www.ietf.org/ 2 Re
46、c. ITU-T Q.1741.8 (04/2013) ITU-T G.711 Recommendation ITU-T G.711 (1988), Pulse code modulation (PCM) of voice frequencies. ITU-T G.723.1 Recommendation ITU-T G.723.1 (2006), Dual rate speech coder for multimedia communications transmitting at 5.3 and 6.3 kbit/s. ITU-T H.245 Recommendation ITU-T H.
47、245 (2008), Control protocol for multimedia communication. ITU-T H.248.1 Recommendation ITU-T H.248.1 (2005), Gateway control protocol: Version 3. ITU-T H.263 Recommendation ITU-T H.263 (2005), Video coding for low bit rate communication. ITU-T H.323 Recommendation ITU-T H.323 (2006), Packet-based m
48、ultimedia communications systems. ITU-T H.324 Recommendation ITU-T H.324 (2009), Terminal for low bit-rate multimedia communication. ITU-T I.112 Recommendation ITU-T I.112 (1993), Vocabulary of terms for ISDNs. ITU-T I.113 Recommendation ITU-T I.113 (1997), Vocabulary of terms for broadband aspects
49、of ISDN. ITU-T I.130 Recommendation ITU-T I.130 (1988), Method for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN. ITU-T I.210 Recommendation ITU-T I.210 (1993), Principles of telecommunication services supported by an ISDN and the means to describe t
