ETSI TS 126 237-2018 Universal Mobile Telecommunications System (UMTS) LTE IP Multimedia Subsystem (IMS) based Packet Switch Streaming (PSS) and Multimedia Broadcast Multicast Serv_1.pdf

1、 ETSI TS 126 237 V15.0.0 (2018-07) Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia Subsystem (IMS) based Packet Switch Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS) User Service; Protocols (3GPP TS 26.237 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ET

2、SI ETSI TS 126 237 V15.0.0 (2018-07)13GPP TS 26.237 version 15.0.0 Release 15Reference RTS/TSGS-0426237vf00 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 l

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9、d by the GSM Association. ETSI ETSI TS 126 237 V15.0.0 (2018-07)23GPP TS 26.237 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

10、, 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“, which is available from the ETSI Secretariat. Latest updates are avai

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13、ys 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. Foreword This Technical Specification (TS) has been produced by ETSI

14、 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 reference between GSM, U

15、MTS, 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 “cannot“ are to be interpreted as described in clause 3.2 of the ET

16、SI 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 126 237 V15.0.0 (2018-07)33GPP TS 26.237 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Mod

17、al verbs terminology 2g3Foreword . 11g3Introduction 11g31 Scope 12g32 References 12g33 Definitions and abbreviations . 14g33.1 Definitions 14g33.2 Abbreviations . 14g34 System description . 15g34.1 Introduction 15g34.2 Architecture 15g34.2.1 Non IMS 3GPP PSS and MBMS User Service architecture . 15g3

18、4.2.2 IMS based PSS and MBMS User Service architecture . 16g34.3 IMS based PSS and MBMS US procedures overview . 19g34.4 PSS and MBMS user profile and UE capabilities 20g34.4.1 User profile description 20g34.4.2 UE capabilities 20g34.4.3 Storage location 21g35 Service Provider Discovery 21g35.1 Intr

19、oduction 21g35.2 DNS 21g35.3 Others . 22g36 User Service Discovery 22g36.1 Introduction 22g36.2 Subscribe/Notify . 23g36.2.1 General description . 23g36.2.2 Procedures at the UE. 23g36.2.2.1 Introduction . 23g36.2.2.2 Subscription 23g36.2.2.3 Receiving notifications 24g36.2.3 Procedures at the SDF.

20、25g37 User Service Description retrieval . 25g37.1 Introduction 25g37.2 User Service Description retrieval for PSS and MBMS . 26g37.2.1 Procedures at the UE. 26g37.2.1.1 Procedure for Service Personalisation . 26g37.2.1.2 Request of OMA BCAST ESG . 26g37.2.1.3 Use of Service Description information

21、26g37.2.2 Procedures at the SSF . 26g37.2.2.1 Authentication and authorisation in case of personalized service description information . 26g37.2.2.2 Procedure for Service Personalization 26g37.2.2.3 Delivery of OMA BCAST ESG 27g38 Streaming session and media control . 27g38.1 General . 27g38.2 PSS S

22、treaming 27g38.2.1 PSS Media codecs and formats . 27g38.2.2 Procedure for providing missing parameters 27g38.2.2.1 Procedures at the UE . 27g38.2.2.2 Procedures at the SCF . 28g3ETSI ETSI TS 126 237 V15.0.0 (2018-07)43GPP TS 26.237 version 15.0.0 Release 158.2.2.3 Procedures at the PSS Adapter 28g38

23、.2.3 PSS Streaming Session initiation 28g38.2.3.1 General description . 28g38.2.3.2 Procedures at the UE . 28g38.2.3.3 Procedures at the IM CN Subsystem . 30g38.2.3.4 Procedures at the SCF . 30g38.2.3.5 Procedures at the PSS Adapter 30g38.2.4 PSS Streaming Playback Control 32g38.2.4.1 General Descri

24、ption 32g38.2.4.2 Procedures at the UE . 33g38.2.4.3 Procedures at the PSS Adapter 33g38.2.4.4 Procedures at the PSS Server 33g38.2.5 PSS content switching 34g38.2.5.1 PSS Streaming session modification . 34g38.2.5.1.1 General description 34g38.2.5.1.2 Procedures at the UE . 35g38.2.5.1.3 Procedures

25、 at the IM CN subsystem 35g38.2.5.1.4 Procedures at the SCF . 35g38.2.5.1.5 Procedures at the PSS adapter . 35g38.2.5.1.6 Procedures at the PSS server . 35g38.2.5.2 PSS Content switching with available SDP, no change of media component and bandwidth 35g38.2.5.2.1 General description 35g38.2.5.2.2 Pr

26、ocedures at the UE . 36g38.2.5.2.3 Procedures at the IM CN Subsystem . 36g38.2.5.2.4 Procedures at the SCF . 36g38.2.5.2.5 Procedures at the PSS Adapter 37g38.2.5.2.6 Procedures at the PSS Server . 37g38.2.5.3 PSS Content switching with available SDP, change of media components or QoS . 37g38.2.5.3.

27、1 General Description . 37g38.2.5.3.2 Procedures at the UE . 38g38.2.5.3.3 Procedures at the IM CN Subsystem . 39g38.2.5.3.4 Procedures at the SCF . 39g38.2.5.3.5 Procedures at the PSS Adapter 39g38.2.5.3.6 Procedures at the PSS Server . 39g38.2.5.4 PSS Content switching with unavailable SDP, no cha

28、nge of media component and/or bandwidth 39g38.2.5.4.1 General description 39g38.2.5.4.2 Procedures at the UE . 40g38.2.5.4.3 Procedures at the IM CN Subsystem . 40g38.2.5.4.4 Procedures at the SCF . 40g38.2.5.4.5 Procedures at the PSS Adapter 40g38.2.5.4.6 Procedures at the PSS Server . 41g38.2.5.5

29、PSS Content switching with unavailable SDP, change of media component and/or bandwidth . 41g38.2.5.5.1 General description 41g38.2.5.5.2 Procedures at the UE . 42g38.2.5.5.3 Procedures at the IM CN Subsystem . 42g38.2.5.5.4 Procedures at the SCF . 42g38.2.5.5.5 Procedures at the PSS Adapter 42g38.2.

30、5.5.6 Procedures at the PSS Server . 42g38.2.5.6 PSS content switching reporting update 42g38.2.5.6.1 General Description . 42g38.2.5.6.2 Procedures at the PSS adapter . 43g38.2.5.6.3 Procedures at the SCF . 43g38.2.5.7 PSS Content Report Configuration . 43g38.2.5.7.1 General Description . 43g38.2.5

31、.7.2 Procedures in SCF . 43g38.2.5.7.3 Procedures at the IM CN Subsystem . 43g38.2.5.7.4 Procedures in PSS Adapter 43g38.2.6 PSS Streaming Session Teardown 44g38.2.6.0 Introduction . 44g38.2.6.1 General Description 44g38.2.6.1.1 UE-initiated PSS streaming session teardown . 44g38.2.6.1.2 SCF-initiat

32、ed PSS streaming session teardown . 45g3ETSI ETSI TS 126 237 V15.0.0 (2018-07)53GPP TS 26.237 version 15.0.0 Release 158.2.6.1.3 PSS adapter-initiated PSS streaming session teardown . 45g38.2.6.2 Procedures at the UE . 46g38.2.6.2.1 UE-initiated PSS streaming session teardown . 46g38.2.6.2.2 Network

33、-initiated PSS streaming session teardown 46g38.2.6.3 Procedures at the IM CN Subsystem . 46g38.2.6.4 Procedures at the SCF . 46g38.2.6.4.1 UE-initiated PSS streaming session teardown . 46g38.2.6.4.2 SCF-initiated PSS streaming session teardown . 46g38.2.6.4.3 PSS adapter-initiated PSS streaming ses

34、sion teardown . 46g38.2.6.5 Procedures at the PSS Adapter 46g38.2.6.5.1 UE-initiated PSS streaming session teardown . 46g38.2.6.5.2 SCF-initiated PSS streaming session teardown . 46g38.2.6.5.3 PSS adapter-initiated PSS streaming session teardown . 46g38.2.6.6 Procedures at the PSS Server 47g38.2.7 S

35、upported procedures . 47g38.3 MBMS Streaming 47g38.3.1 MBMS Media codecs and formats . 47g38.3.2 Procedure for providing missing parameters 47g38.3.2.1 Procedures at the UE . 47g38.3.2.2 Procedures at the SCF . 47g38.3.3 MBMS Streaming Session initiation 48g38.3.3.1 General description . 48g38.3.3.2

36、 Procedures at the UE . 48g38.3.3.3 Procedures at the IM CN Subsystem . 49g38.3.3.4 Procedures at the SCF . 49g38.3.3.5 Procedures at the BMSC.UPF . 49g38.3.4 MBMS content switching . 49g38.3.4.1 General Description 49g38.3.4.2 Procedures at the UE . 50g38.3.4.3 Procedures at the IM CN Subsystem . 5

37、1g38.3.4.4 Procedures at the SCF . 51g38.3.4.5 Procedures at the BMSC.UPF . 51g38.3.5 MBMS Streaming Session Teardown . 51g38.3.5.1 General Description 51g38.3.5.2 Procedures at the UE . 52g38.3.5.3 Procedures at the IM CN Subsystem . 52g38.3.5.4 Procedures at the SCF . 52g38.3.5.5 Procedures at the

38、 BMSC.UPF . 52g38.3.6 MBMS Content Report Configuration 52g38.3.6.1 General Description 52g38.3.6.2 Procedures in SCF . 52g38.3.6.3 Procedures at the IM CN Subsystem . 53g38.3.6.4 Procedures in UE 53g38.4 Combined PSS and MBMS Streaming . 53g38.4.1 Introduction. 53g38.4.2 PSS - MBMS Switching . 53g3

39、8.4.3 Switching from MBMS streaming to PSS streaming . 53g38.4.3.1 Combined Session establishment 54g38.4.3.1.1 Procedures at the UE . 54g38.4.3.1.2 Procedures at the IM CN Subsystem . 54g38.4.3.1.3 Procedures at the SCF . 55g38.4.3.1.4 Procedures at the PSS Adapter 55g38.4.3.1.5 Procedures at the P

40、SS Server . 55g38.4.3.2 Combined session teardown 55g38.4.4 Switching from PSS streaming to MBMS streaming . 55g38.4.4.1 Combined Session establishment 56g38.4.4.1.1 Procedures at the UE . 56g38.4.4.1.2 Procedures at the IM CN Subsystem . 56g38.4.4.1.3 Procedures at the SCF . 56g38.4.4.1.4 Procedure

41、s at the PSS Adapter 57g38.4.4.1.5 Procedures at the PSS Server . 57g38.4.4.2 Combined session teardown 57g3ETSI ETSI TS 126 237 V15.0.0 (2018-07)63GPP TS 26.237 version 15.0.0 Release 159 Policy and charging control 57g39.1 General . 57g39.2 QoS control 57g310 Security Procedures 58g310.1 General .

42、 58g310.2 Secure Service Description Retrieval . 59g310.3 PSS Authentication and Content encryption 60g310.4 MBMS Security procedures . 60g310.4.1 HTTP based MBMS security procedure . 60g310.4.1.1 MSK procedures . 60g310.4.1.1.1 IMS based MBMS user service key registration procedure 61g310.4.1.1.2 I

43、MS based MBMS user service key deregistration procedure . 62g310.4.1.1.3 IMS based MBMS user service MSK request procedure 62g310.4.1.1.4 IMS based MBMS user service MSK delivery procedure . 62g310.4.1.2 MTK procedure . 62g310.4.2 SIP based MBMS security procedures 62g310.4.2.0 General 62g310.4.2.1

44、SIP based MBMS User Service Registration 63g310.4.2.1a SIP based MBMS User Service De-registration . 65g310.4.2.2 SIP based Basic MSK Request 67g310.4.2.3 Updating MUK . 69g310.4.2.4 SIP based BM-SC solicited pull 69g311 Blending of Presence and PSS/MBMS user services . 69g311.1 General description.

45、 69g311.2 Procedures at the UE acting as presentity 70g311.3 Procedures at the UE acting as watcher 70g312 Networked Bookmark Service . 70g312.1 Bookmarking Creation and Storage . 71g312.2 Bookmarking Retrieval 71g312.2.1 Bookmarking Retrieval independent to session establishment . 72g312.2.2 Bookma

46、rking Retrieval during session establishment 72g313 User generated content service . 73g313.1 UGC content provision procedure 73g313.2 UGC distribution procedure . 75g314 MBMS Download Service . 75g314.1 Missing parameters before session initiation 75g314.1.1 Procedures at the UE. 75g314.1.2 Procedu

47、res at the SCF . 75g314.2 MBMS Download Session Initiation, File Repair and Reception Report 76g314.2.1 General description . 76g314.2.2 Procedures at the UE. 77g314.2.3 Procedures at the IM CN Subsystem 79g314.2.4 Procedures at the SCF . 79g314.2.5 Procedures at the BMSC.UPF. 79g314.2.6 Procedures

48、at the HTTP/SIP Adapter . 80g314.2.7 Procedures at the HTTP Server. 80g314.3 MBMS Download Session Teardown 80g314.3.1 General Description 80g314.3.2 Procedures at the UE. 81g314.3.3 Procedures at the IM CN Subsystem 81g314.3.4 Procedures at the SCF . 81g314.3.5 Procedures at the BMSC.UPF. 81g314.4

49、IMS-based MBMS File Repair Session Teardown 81g314.5 IMS-based Switching from MBMS Download to PSS Download . 81g314.5.1 General Description 81g314.5.2 Procedures at the UE. 82g314.5.3 Procedures at the IM CN Subsystem 83g314.5.4 Procedures at the SCF . 83g3ETSI ETSI TS 126 237 V15.0.0 (2018-07)73GPP TS 26.237 version 15.0.0 Release 1514.5.5 Procedures at the BMSC.UPF. 83g314.5.6 Procedures at the HTTP/SIP Adapter . 83g314.5.7 Procedures at the HTTP Server. 84g315 PSS download service 85g315.1 General Description 85g315.2 Procedures at the UE 86g315.3 Procedures at the IM CN s