1、 ETSI TS 123 246 V15.0.0 (2018-07) Universal Mobile Telecommunications System (UMTS); LTE; Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description (3GPP TS 23.246 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 123 246 V15.0.0 (2018-07)13GPP TS 23.246 v
2、ersion 15.0.0 Release 15Reference RTS/TSGS-0223246vf00 Keywords LTE,UMTS 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
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9、0 (2018-07)23GPP TS 23.246 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and
10、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“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/).
11、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 ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present
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13、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. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The prese
14、nt 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 reference between GSM, UMTS, 3GPP and ETSI identities can be found under http
15、:/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 “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
16、 provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 123 246 V15.0.0 (2018-07)33GPP TS 23.246 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32 Re
17、ferences 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 9g34 MBMS Architecture . 9g34.1 Overview 9g34.2 Reference Architecture Model . 10g34.2.1 GPRS 10g34.2.2 EPS . 10g34.3 MBMS Specific Reference points 11g34.3.1 Gmb 11g34.3.1a SGmb 11g34.3.2 Mz . 11g34.3.3 Referenc
18、e Points for Evolved Packet System . 12g34.4 MBMS Service Provision . 12g34.4.1 MULTICAST MODE . 12g34.4.1.1 Subscription 14g34.4.1.2 Service announcement 14g34.4.1.3 Joining . 15g34.4.1.4 Session Start 15g34.4.1.5 MBMS notification . 15g34.4.1.6 Data transfer 15g34.4.1.7 Session Stop 15g34.4.1.8 Le
19、aving . 15g34.4.2 Multicast Mode timeline . 15g34.4.2.1 Period between Service Announcement and Session Start . 15g34.4.2.2 Period between Service Announcement and Service Subscription . 15g34.4.2.3 Period between Service Announcement and Joining 15g34.4.2.4 Period between Joining and Session Start
20、. 16g34.4.2.5 Period between Session Start and First Data Arrival 16g34.4.2.6 Period between Session Start and Session Stop 16g34.4.2.7 Session Update 16g34.4.3 BROADCAST MODE . 16g34.4.3.1 Service announcement 18g34.4.3.1a UE local service activation 18g34.4.3.2 Session Start 18g34.4.3.3 MBMS notif
21、ication . 18g34.4.3.4 Data transfer 18g34.4.3.5 Session Stop 19g34.4.3.6 Session Update 19g34.4.4 Broadcast Mode timeline 19g34.4.4.1 Period between Service Announcement and Session Start . 19g34.4.4.2 Period between Session Start and First Data Arrival 19g34.4.4.3 Period between Session Start and S
22、ession Stop 19g35 Functional Entities To Support MBMS 19g35.0 General . 19g35.1 Broadcast-Multicast Service Centre (BM-SC) . 19g35.1.0 General 19g35.1.1 Membership Function . 20g3ETSI ETSI TS 123 246 V15.0.0 (2018-07)43GPP TS 23.246 version 15.0.0 Release 155.1.2 Session and Transmission Function 20
23、g35.1.3 Proxy and Transport Function 21g35.1.4 Service Announcement Function 21g35.1.4a MBMS Security Function . 22g35.1.5 MBMS Content Transfer for the same MBMS User Service for GPRS and EPS 22g35.1.5.1 General 22g35.1.5.2 Separate MBMS Bearer Services for the same MBMS User Service . 22g35.1.5.3
24、Same MBMS Bearer Service for the same MBMS User Service . 22g35.1.6 Location Dependent Content Transfer for the same MBMS User Service (Broadcast Mode only) . 23g35.1.7 MBMS User Service Consumption Reporting (Broadcast mode only) 23g35.2 User Equipment 23g35.3 UTRAN/GERAN . 24g35.4 SGSN 24g35.5 GGS
25、N . 25g35.6 MBMS Data Sources and Content Provider . 25g35.7 Other Functional Element 25g35.7.1 Void 25g35.7.2 CBC 25g35.7.3 Void 25g35.8 Void 25g35.9 Functional Elements for the Evolved Packet System . 25g35.9.1 MBMS GW . 25g35.9.2 MBMS Control plane function . 26g35.9.3 E-UTRAN . 27g36 MBMS Attrib
26、utes and Parameters . 27g36.1 MBMS UE Context 27g36.2 MBMS Bearer Context . 28g36.3 Quality-of-Service 31g36.3.1 Quality-of-Service for GPRS 31g36.3.2 Quality-of-Service for EPS . 32g36.3.3 MBMS QoS distribution tree 33g36.4 Temporary Mobile Group Identity 34g36.5 IP Multicast distribution . 34g36.5
27、.1 General 34g36.5.2 IP Multicast distribution for GERAN Iu-mode and UTRAN for GPRS . 34g36.5.3 IP Multicast distribution for E-UTRAN and UTRAN for EPS 35g37 Architectural Aspects of MBMS User Services . 35g37.1 Alternative User Service Support . 35g37.2 Avoid overload in SGSN, GGSN and BM-SC caused
28、 by Joining . 36g37.3 Access aspects of MBMS user services . 36g37.4 MBMS operation on Demand 36g37.5 Enhanced TV services support over E-UTRAN . 36g38 MBMS Procedures . 37g38.1 MBMS Notification 37g38.1.1 Iu mode notification (UTRAN and GERAN) for GPRS. 37g38.1.2 A/Gb mode notification (GERAN) . 37
29、g38.2 MBMS Multicast Service Activation . 38g38.2.1 Void 40g38.3 MBMS Session Start Procedure . 40g38.3.0 General 40g38.3.1 MBMS Session Start Procedure for GERAN and UTRAN for GPRS . 41g38.3.2 MBMS Session Start Procedure for E-UTRAN and UTRAN for EPS . 42g38.4 MBMS Registration Procedure 45g38.5 M
30、BMS Session Stop Procedure . 46g38.5.0 General 46g38.5.1 MBMS Session Stop Procedure for GERAN and UTRAN for GPRS 46g38.5.2 MBMS Session Stop Procedure for E-UTRAN and UTRAN for EPS . 47g38.6 MBMS De-Registration Procedure 48g38.6.0 Common MBMS De-Registration procedure . 48g38.6.1 BM-SC initiated M
31、BMS De-Registration Procedure . 50g3ETSI ETSI TS 123 246 V15.0.0 (2018-07)53GPP TS 23.246 version 15.0.0 Release 158.7 MBMS Multicast Service Deactivation 51g38.8 MBMS Session Update procedure . 53g38.8.1 General 53g38.8.2 SGSN initiated Session Update for GERAN and UTRAN for MBMS Multicast service
32、54g38.8.3 BM-SC initiated Session Update for GERAN and UTRAN for MBMS Broadcast service . 54g38.8.4 BM-SC initiated Session Update for EPS with E-UTRAN and UTRAN . 55g38.9 MBMS UE Context Synchronisation Procedure 57g38.9a MBMS feature support indication 58g38.10 Inter SGSN Routeing Area Update 58g3
33、8.10a Inter-system Intra-SGSN change 60g38.11 Inter SGSN Serving RNS Relocation Procedure 60g38.12 MBMS Broadcast Service Activation 62g38.13 MBMS Broadcast service de-activation . 62g38.14 Void 62g38.15 MBMS UE Linking/De-linking mechanism . 62g38.16 MBMS Service Request Procedure 63g38.17 Notifica
34、tion in case of parallel services 64g38.17.1 Notification of incoming CS domain call during an ongoing MBMS session 64g38.17.2 Notification of additional MBMS session during an ongoing MBMS session . 64g38.17.3 Notification of Mobile Terminating PS data during an ongoing MBMS session . 64g38.17.4 No
35、tification of MBMS session during an ongoing CS or PS domain “connection“ . 64g39 Security. 64g310 Charging requirement . 65g310.1 General . 65g310.2 Bearer level charging for MBMS . 65g310.3 Application level charging for MBMS . 65g310.4 Generation of charging records in the VPLMN . 65g311 Roaming
36、Support for MBMS user services 66g311.1 Scenarios description 66g311.2 Scenario signalling flow . 66g311.2.1 APN selection . 66g3Annex A (Informative): Void . 68g3Annex B (Informative): Void . 69g3Annex C (normative): TV services delivery using unicast mode 2 presented to TSG for approval; 3 or grea
37、ter 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 only changes have been incorporated in the document. ETSI ETSI TS 123 246
38、V15.0.0 (2018-07)73GPP TS 23.246 version 15.0.0 Release 151 Scope The present document describes the stage 2 description (architectural solution and functionalities) for the MBMS Bearer Service, which includes, together with MBMS User Services defined in TS 26.346 7, all the elements necessary to re
39、alise the stage 1 requirements in TS 22.146 2 and TS 22.246 6. This document encompasses both GPRS and EPS. The present document also includes considerations on the manner in which User Services should make use of the MBMS Bearer Service described herein. It should be noted that the specification of
40、 MBMS User Services in TS 26.346 7 takes precedence over User Service aspects described in this document. The present document includes information applicable to network operators, service providers and manufacturers. 2 References The following documents contain provisions which, through reference i
41、n this text, constitute provisions of the present document. - References are 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 ap
42、plies. 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 the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 22.146: “Multimedia Broadc
43、ast/Multicast Service; Stage 1“. 3 3GPP TS 23.107: “Quality of Service (QoS) concept and architecture“. 4 3GPP TS 29.061: “Interworking between the Public Land Mobile Network (PLMN) supporting packet based services and Packet Data Networks (PDN)“. 5 3GPP TS 33.246: “Security of Multimedia Broadcast/
44、Multicast Service“. 6 3GPP TS 22.246: “Multimedia Broadcast/Multicast Service (MBMS) user services“. 7 3GPP TS 26.346: “MBMS: Protocols and Codecs“. 8 void. 9 void. 10 3GPP TS 25.346: “Introduction of the Multimedia Broadcast Multicast Service (MBMS) in the Radio Access Network“. 11 3GPP TS 43.246:
45、“Technical Specification Group GSM/EDGE Radio Access Network; Multimedia Broadcast Multicast Service (MBMS) in the GERAN“. 12 3GPP TS 23.125: “Overall high level functionality and architecture impacts of flow based charging; Stage 2“. 13 3GPP TS 23.003: “Numbering, addressing and identification“. 14
46、 3GPP TS 32.422: “Subscriber and equipment trace; Trace control and Configuration Management (CM)“. 15 3GPP TS 23.060: “General Packet Radio Service (GPRS); Service description; Stage 2“. 16 3GPP TS 23.401: “GPRS enhancements for E-UTRAN Access“. ETSI ETSI TS 123 246 V15.0.0 (2018-07)83GPP TS 23.246
47、 version 15.0.0 Release 1517 3GPP TS 36.300: “Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN)“. 18 3GPP TS 25.446: “MBMS synchronisation protocol (SYNC)“. 19 IETF RFC 3376: “Internet Group Management Protocol, Version 3“. 20 IETF R
48、FC 3810: “Multicast Listener Discovery Version 2 (MLDv2) for IPv6“. 21 IETF RFC 4607: “Source-Specific Multicast for IP“. 22 IETF RFC 4604: “Using Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Protocol Version 2 (MLDv2) for Source specific Multicast“. 23 3GPP
49、 TS 23.203: “Policy and charging control architecture“. 24 3GPP TS 23.468: “Group Communication System Enablers for LTE (GCSE_LTE)“. 25 3GPP TS 36.213: “Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures“. 26 3GPP TS 23.007: “Restoration procedures“. 27 3GPP TS 29.468: “Group Communication System Enablers for LTE (GCSE_LTE); MB2 reference point; Stage 3“. 28 3GPP TS 36.444: “M3 Application Protocol (M3AP)“. 29 3GPP TS 23.682: “Architecture enhancements to facilitate communications wit
