ETSI TS 124 282-2018 LTE Mission Critical Data (MCData) signalling control Protocol specification (V15 2 0 3GPP TS 24 282 version 15 2 0 Release 15 Includes Diskette).pdf

1、 ETSI TS 124 282 V14.2.0 (2018-01) LTE; Mission Critical Data (MCData) signalling control; Protocol specification (3GPP TS 24.282 version 14.2.0 Release 14) floppy3TECHNICAL SPECIFICATION ETSI ETSI TS 124 282 V14.2.0 (2018-01)13GPP TS 24.282 version 14.2.0 Release 14Reference RTS/TSGC-0124282ve20 Ke

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8、 for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM and the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 124 282 V14.2.0 (2018-01)23GPP TS 24.282 version 14.2.0 Release 14Intellectu

9、al Property Rights Essential patents IPRs essential or potentially essential to the present document may have been declared 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

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13、oes 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 present document may refer to technical specifications or reports usi

14、ng 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:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In

15、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 provisions). “must“ and “must not“ are NOT allowed in ETSI deli

16、verables except when used in direct citation. ETSI ETSI TS 124 282 V14.2.0 (2018-01)33GPP TS 24.282 version 14.2.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 11g31 Scope 12g32 References 12g33 Definitions, symbols and abbreviations . 14g33.

17、1 Definitions 14g33.2 Abbreviations . 14g34 General . 14g34.1 MCData overview 14g34.2 Identity, URI and address assignments . 15g34.2.1 Public Service identities 15g34.2.2 MCData session identity . 15g34.2.3 MCData client ID . 16g34.3 Pre-established sessions . 16g34.4 Emergency Alerts . 16g34.5 MCD

18、ata Protocol 16g34.6 Protection of sensitive XML application data 16g34.7 Protection of TLV signalling and media content 19g34.8 MCData client ID . 19g34.9 Warning Header Field 20g34.9.1 General 20g34.9.2 Warning texts 20g35 Functional entities 23g35.1 Introduction 23g35.2 MCData client 23g35.3 MCDa

19、ta server . 24g36 Common procedures. 25g36.1 Introduction 25g36.2 MCData client procedures 25g36.2.1 Distinction of requests at the MCData client 25g36.2.1.1 SIP MESSAGE request . 25g36.2.2 MCData conversation items 26g36.2.2.1 Generating an SDS Message . 26g36.2.2.2 Generating an FD Message for FD

20、using HTTP . 27g36.2.2.3 Generating an FD Message for FD using media plane 28g36.2.3 Disposition Notifications 28g36.2.3.1 Generating an SDS Notification 28g36.2.3.2 Generating an FD Notification 29g36.2.4 Sending SIP requests and receiving SIP responses . 30g36.2.4.1 Generating a SIP MESSAGE reques

21、t towards the originating participating MCData function 30g36.3 MCData server procedures . 30g36.3.1 Distinction of requests at the MCData server . 30g36.3.1.1 SIP MESSAGE request . 30g36.3.1.2 SIP INVITE request 31g36.3.2 Sending SIP requests and receiving SIP responses . 33g36.3.2.1 Generating a S

22、IP MESSAGE request towards the terminating MCData client 33g36.3.3 Retrieving a group document 33g36.3.4 Determining targeted group members for MCData communications . 33g36.3.5 Affiliation check . 34g36.4 Handling of MIME bodies in a SIP message 34g3ETSI ETSI TS 124 282 V14.2.0 (2018-01)43GPP TS 24

23、.282 version 14.2.0 Release 146.5 Confidentiality and Integrity Protection of sensitive XML content . 34g36.5.1 General 34g36.5.1.1 Applicability and exclusions . 34g36.5.1.2 Performing XML content encryption 35g36.5.1.3 Performing integrity protection on an XML body 35g36.5.1.4 Verifying integrity

24、of an XML body and decrypting XML elements . 35g36.5.2 Confidentiality Protection . 35g36.5.2.1 General 35g36.5.2.2 Keys used in confidentiality protection procedures 36g36.5.2.3 Procedures for sending confidentiality protected content . 36g36.5.2.3.1 MCData client . 36g36.5.2.3.2 MCData server. 36g

25、36.5.2.3.3 Content Encryption in XML elements . 37g36.5.2.3.4 Attribute URI Encryption 37g36.5.2.4 Procedures for receiving confidentiality protected content . 37g36.5.2.4.1 Determination of confidentiality protected content . 37g36.5.2.4.2 Decrypting confidentiality protected content in XML element

26、s . 38g36.5.2.4.3 Decrypting confidentiality protected URIs in XML attributes 38g36.5.2.5 MCData server copying received XML content . 38g36.5.3 Integrity Protection of XML documents . 39g36.5.3.1 General 39g36.5.3.2 Keys used in integrity protection procedures 40g36.5.3.3 Sending integrity protecte

27、d content . 41g36.5.3.3.1 MCData client . 41g36.5.3.3.2 MCData server. 41g36.5.3.3.3 Integrity protection procedure . 41g36.5.3.4 Receiving integrity protected content 42g36.5.3.4.1 Determination of integrity protected content . 42g36.5.3.4.2 Verification of integrity protected content. 42g36.6 Conf

28、identiality and Integrity Protection of TLV messages 42g36.6.1 General 42g36.6.2 Derivation of master keys for media and media control . 43g36.6.3 Protection of MCData Data signalling and MCData Data messages 43g36.6.3.1 General 43g36.6.3.2 The MCData client 44g36.6.3.3 The participating MCData func

29、tion 44g36.6.3.4 The controlling MCData function . 44g37 Registration and service authorisation . 44g37.1 General . 44g37.2 MCData client procedures 45g37.2.1 SIP REGISTER request for service authorisation 45g37.2.1A Common SIP PUBLISH procedure 46g37.2.2 SIP PUBLISH request for service authorisatio

30、n and MCData service settings 47g37.2.3 Sending SIP PUBLISH for MCData service settings only . 47g37.2.4 Determination of MCData service settings . 48g37.3 MCData server procedures . 49g37.3.1 General 49g37.3.1A Confidentiality and Integrity Protection . 49g37.3.2 SIP REGISTER request for service au

31、thorisation 51g37.3.3 SIP PUBLISH request for service authorisation and service settings . 51g37.3.4 Receiving SIP PUBLISH request for MCData service settings only 52g37.3.5 Receiving SIP PUBLISH request with “Expires=0“ . 53g37.3.6 Subscription to and notification of MCData service settings 53g37.3

32、.6.1 Receiving subscription to MCData service settings 53g37.3.6.2 Sending notification of change of MCData service settings . 54g38 Affiliation . 54g38.1 General . 54g38.2 MCData client procedures 55g38.2.1 General 55g38.2.2 Affiliation status change procedure 55g3ETSI ETSI TS 124 282 V14.2.0 (2018

33、-01)53GPP TS 24.282 version 14.2.0 Release 148.2.3 Affiliation status determination procedure . 56g38.2.4 Procedure for sending affiliation status change request in negotiated mode to target MCData user 57g38.2.5 Procedure for receiving affiliation status change request in negotiated mode from autho

34、rized MCData user . 57g38.3 MCData server procedures . 58g38.3.1 General 58g38.3.2 Procedures of MCData server serving the MCData user 58g38.3.2.1 General 58g38.3.2.2 Stored information 58g38.3.2.3 Receiving affiliation status change from MCData client procedure . 59g38.3.2.4 Receiving subscription

35、to affiliation status procedure 62g38.3.2.5 Sending notification of change of affiliation status procedure 63g38.3.2.6 Sending affiliation status change towards MCData server owning MCData group procedure . 63g38.3.2.7 Affiliation status determination from MCData server owning MCData group procedure

36、 65g38.3.2.8 Procedure for authorizing affiliation status change request in negotiated mode sent to served MCData user . 67g38.3.2.9 Forwarding affiliation status change towards another MCData user procedure . 68g38.3.2.10 Forwarding subscription to affiliation status towards another MCData user pro

37、cedure . 68g38.3.2.11 Affiliation status determination . 69g38.3.2.12 Affiliation status change by implicit affiliation. 70g38.3.2.13 Implicit affiliation status change completion 71g38.3.2.14 Implicit affiliation status change cancellation . 71g38.3.2.15 Implicit affiliation to configured groups pr

38、ocedure 71g38.3.3 Procedures of MCData server owning the MCData group . 73g38.3.3.1 General 73g38.3.3.2 Stored information 73g38.3.3.3 Receiving group affiliation status change procedure 74g38.3.3.4 Receiving subscription to affiliation status procedure 75g38.3.3.5 Sending notification of change of

39、affiliation status procedure 76g38.3.3.6 Implicit affiliation eligibilty check procedure . 76g38.3.3.7 Affiliation status change by implicit affiliation procedure 77g38.4 Coding 78g38.4.1 Extension of application/pidf+xml MIME type 78g38.4.1.1 Introduction . 78g38.4.1.2 Syntax . 78g38.4.2 Extension

40、of application/simple-filter+xml MIME type . 79g38.4.2.1 Introduction . 79g38.4.2.2 Syntax . 79g39 Short Data Service (SDS) . 81g39.1 General . 81g39.2 On-network SDS 81g39.2.1 General 81g39.2.1.1 Sending an SDS message 81g39.2.1.2 Handling of received SDS messages with or without disposition reques

41、ts . 82g39.2.1.3 Handling of disposition requests . 83g39.2.2 Standalone SDS using signalling control plane 83g39.2.2.1 General 83g39.2.2.2 MCData client procedures . 83g39.2.2.2.1 MCData client originating procedures . 83g39.2.2.2.2 MCData client terminating procedures 84g39.2.2.3 Participating MCD

42、ata function procedures . 85g39.2.2.3.1 Originating participating MCData function procedures 85g39.2.2.3.2 Terminating participating MCData function procedures . 86g39.2.2.4 Controlling MCData function procedures . 87g39.2.2.4.1 Originating controlling MCData function procedures . 87g39.2.2.4.2 Term

43、inating controlling MCData function procedures 88g39.2.3 Standalone SDS using media plane 90g39.2.3.1 General 90g39.2.3.2 MCData client procedures . 90g39.2.3.2.1 SDP offer generation . 90g39.2.3.2.2 SDP answer generation 90g3ETSI ETSI TS 124 282 V14.2.0 (2018-01)63GPP TS 24.282 version 14.2.0 Relea

44、se 149.2.3.2.3 MCData client originating procedures . 91g39.2.3.2.4 MCData client terminating procedures 93g39.2.3.3 Participating MCData function procedures . 94g39.2.3.3.1 SDP offer generation . 94g39.2.3.3.2 SDP answer generation 94g39.2.3.3.3 Originating participating MCData function procedures

45、95g39.2.3.3.4 Terminating participating MCData function procedures . 96g39.2.3.4 Controlling MCData function procedures . 98g39.2.3.4.1 SDP offer generation . 98g39.2.3.4.2 SDP answer generation 98g39.2.3.4.3 Originating controlling MCData function procedures . 99g39.2.3.4.4 Terminating controlling

46、MCData function procedures 100g39.2.4 SDS session 102g39.2.4.1 General 102g39.2.4.2 MCData client procedures . 102g39.2.4.2.1 SDP offer generation . 102g39.2.4.2.2 SDP answer generation 102g39.2.4.2.3 MCData client originating procedures . 103g39.2.4.2.4 MCData client terminating procedures 104g39.2

47、.4.3 Participating MCData function procedures . 106g39.2.4.3.1 SDP offer generation . 106g39.2.4.3.2 SDP answer generation 106g39.2.4.3.3 Originating participating MCData function procedures 106g39.2.4.3.4 Terminating participating MCData function procedures . 108g39.2.4.4 Controlling MCData functio

48、n procedures . 110g39.2.4.4.1 SDP offer generation . 110g39.2.4.4.2 SDP answer generation 110g39.2.4.4.3 Originating controlling MCData function procedures . 110g39.2.4.4.4 Terminating controlling MCData function procedures 111g39.3 Off-network SDS 113g39.3.1 General 113g39.3.1.1 Message transport t

49、o a MCData Client . 113g39.3.1.2 Message transport to a MCData Group . 114g39.3.2 Standalone SDS using signalling control plane 114g39.3.2.1 General 114g39.3.2.2 Sending SDS message . 114g39.3.2.3 Retransmitting SDS message 115g39.3.2.4 Receiving SDS message 116g39.3.2.5 SDS Read while TFS3 (delivery and read) is running 117g39.3.2.6 Timer TFS3 (delivery and read) expires . 117g310 File Distribution (FD) . 117g310.1 General . 117g310.2 On-network FD 117g310.2.1 General 117g310.2.1.1 Sending an FD message 117g310.2.1.2 Handling of received FD messages . 118g310.2.1.2.1 Initial