1、 ETSI TS 123 283 V15.1.0 (2018-07) LTE; Mission Critical Communication Interworking with Land Mobile Radio Systems (3GPP TS 23.283 version 15.1.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 123 283 V15.1.0 (2018-07)13GPP TS 23.283 version 15.1.0 Release 15Reference RTS/TSGS-0623283vf10 Keywords
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9、perty 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 non-members, and can be found in ETSI SR 000 314: “Intellectual Prop
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13、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 using t
14、heir 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 the
15、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 delivera
16、bles except when used in direct citation. ETSI ETSI TS 123 283 V15.1.0 (2018-07)33GPP TS 23.283 version 15.1.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 8g31 Scope 9g32 References 9g33 Definitions, symbols and abbreviations . 9g33.1 Defini
17、tions 9g33.2 Abbreviations . 10g34 Introduction 10g35 Assumptions and architectural requirements 10g35.1 Key management 10g35.2 Packet format 11g36 Involved business relationships 11g37 Functional model 11g37.1 General . 11g37.2 Functional model description . 11g37.3 Functional entities description
18、12g37.3.1 IWF . 12g37.4 Reference points . 12g37.4.1 Reference point IWF-1 (between the IWF and the MCPTT server) . 12g37.4.2 Reference point IWF-2 (between the IWF and the MCData server) 12g37.4.3 Reference point IWF-3 (between the IWF and the group management server) 13g38 Identities . 13g38.1 Ide
19、ntity mapping 13g39 Application of functional model to deployments . 13g310 Procedures and information flows 13g310.1 Affiliation . 13g310.1.1 Information flows for affiliation . 13g310.1.1.1 General 13g310.1.1.2 IWF group affiliation request 13g310.1.1.3 IWF group affiliation response . 14g310.1.1.
20、4 IWF group de-affiliation request . 14g310.1.1.5 IWF group de-affiliation response 14g310.1.2 Affiliation procedures . 15g310.1.2.1 General 15g310.1.2.2 Group affiliation to a group defined in the MC system . 16g310.1.2.3 Group de-affiliation from a group defined in the MC system . 17g310.1.2.4 Gro
21、up affiliation to group defined in the LMR system . 17g310.1.2.5 Group de-affiliation from a group defined in the LMR system 19g310.2 Group management 20g310.2.1 Information flows for group management 20g310.2.1.1 General 20g310.2.1.2 IWF group regroup teardown notification . 20g310.2.1.3 IWF group
22、regroup teardown notification response 20g310.2.1.4 IWF group regroup request . 20g310.2.1.5 IWF group regroup response . 20g310.2.1.6 IWF group regroup notification 20g310.2.1.7 IWF group regroup notification response . 21g310.2.1.8 IWF group information request . 21g3ETSI ETSI TS 123 283 V15.1.0 (
23、2018-07)43GPP TS 23.283 version 15.1.0 Release 1510.2.1.9 IWF group information response 21g310.2.1.10 IWF group information provision request . 21g310.2.1.11 IWF group information provision response 22g310.2.1.12 IWF group information subscribe request . 22g310.2.1.13 IWF group information subscrib
24、e response 22g310.2.1.14 IWF group information notify request 22g310.2.1.15 IWF group information notify response 23g310.2.2 Group regrouping 23g310.2.2.1 General 23g310.2.2.2 MC system initiates the group regroup . 23g310.2.2.3 IWF initiates the group regroup 25g310.2.2.4 Ownership of the group reg
25、roup . 26g310.2.2.5 Simultaneous group regroup requests from each side of the IWF-1 interface 26g310.2.2.6 Resolution of vocoder and encryption mode for the group regroup 26g310.2.3 Group configuration for interworking. 26g310.2.3.1 Overview . 26g310.2.3.2 MC system provides group configuration to t
26、he IWF . 26g310.2.3.3 IWF requests group configuration from the MC system . 27g310.2.3.4 IWF provides group configuration to the MC system . 28g310.2.3.5 MC system requests group configuration from the IWF . 29g310.2.3.6 IWF subscribes to group configuration . 29g310.2.3.7 MC system notifies group c
27、onfiguration . 30g310.2.3.8 MC system subscribes to group configuration 30g310.2.3.9 IWF notifies group configuration 31g310.3 Group call . 31g310.3.1 General 31g310.3.2 Information flows for group call over interworking group . 32g310.3.2.1 General 32g310.3.2.2 IWF group call request 32g310.3.2.3 I
28、WF group call response (IWF MCPTT server) . 32g310.3.2.4 IWF Group-broadcast group call setup request . 32g310.3.2.5 IWF Group-broadcast group call setup response 33g310.3.2.6 IWF Group-broadcast group call release request 33g310.3.2.7 IWF group-broadcast group call release response . 33g310.3.2.8 I
29、WF group join request . 34g310.3.2.9 IWF group join response . 34g310.3.2.10 IWF group call leave request 34g310.3.2.11 IWF group call leave response 35g310.3.2.12 IWF group call release request 35g310.3.2.13 IWF group call release response . 35g310.3.3 Pre-arranged group call . 35g310.3.3.1 General
30、 35g310.3.3.2 Group call setup initiated by MCPTT user on an interworking group defined in MCPTT system . 36g310.3.3.3 Group call setup initiated by LMR user on an interworking group defined in MCPTT system. 37g310.3.3.4 Group call setup initiated by MCPTT user on an interworking group defined in th
31、e LMR system 38g310.3.3.5 Group call setup initiated by LMR user on an interworking group defined in the LMR system. . 40g310.3.3.6 Encrypted group call with transcoding 41g310.3.3.7 Late Entry 43g310.3.3.7.1 General 43g310.3.3.7.2 Group call late entry on an interworking group defined in the MCPTT
32、system 43g310.3.3.7.3 Group call late entry on an interworking group defined in the LMR system 44g310.3.3.8 Interworking group call release . 45g310.3.3.8.1 General 45g310.3.3.8.2 Group call release on an interworking group defined in the MCPTT system 46g310.3.3.8.3 Group call release on an interwor
33、king group defined in the LMR system 47g310.3.4 Group broadcast 48g310.3.4.1 General 48g310.3.4.2 Group-broadcast group call procedure with an interworking group where the group-broadcast group is defined in the MCPTT system. 48g310.3.4.3 Group-broadcast group call procedure with an interworking gro
34、up where the group-broadcast group is defined in the LMR system . 51g3ETSI ETSI TS 123 283 V15.1.0 (2018-07)53GPP TS 23.283 version 15.1.0 Release 1510.3.4.4 Group-broadcast group call release with an interworking group procedure where the group-broadcast group is defined in the MCPTT system 53g310.
35、3.4.5 Group-broadcast group call release with an interworking group procedure where the group-broadcast group is defined in the LMR system . 55g310.3.5 Chat group call 56g310.3.5.1 General 56g310.3.5.2 MCPTT user initiated chat group call in an interworking group defined in LMR system 56g310.3.5.3 L
36、MR user initiated chat group call in an interworking group defined in MCPTT system 57g310.3.5.4 Release chat group call on an interworking group defined in the LMR system 58g310.3.5.5 Release chat group call on an interworking group defined in the MCPTT system . 59g310.3.5.6 void . 60g310.3.5.7 void
37、 . 60g310.3.6 Exiting group call due to de-affiliation . 60g310.3.6.1 General 60g310.3.6.2 Exiting group call defined in the LMR system due to de-affiliation . 60g310.3.6.3 Exiting group call defined in the MCPTT system due to de-affiliation 61g310.4 Private call 61g310.4.1 Information flows for pri
38、vate calls . 61g310.4.1.1 General 61g310.4.1.2 IWF private call request 62g310.4.1.3 IWF private call response 62g310.4.1.4 IWF ringing . 62g310.4.1.5 IWF call end request . 63g310.4.1.6 IWF call end response . 63g310.4.2 Private call setup in automatic commencement mode 63g310.4.2.1 MCPTT user init
39、iating an MCPTT private call . 63g310.4.2.2 LMR user initiating a private call with MCPTT user 65g310.4.3 Private call setup in manual commencement mode 66g310.4.3.1 MCPTT user is initiating an MCPTT private call . 66g310.4.3.2 LMR user initiating a private call with MCPTT user 68g310.4.4 Private ca
40、ll release 69g310.4.4.1 MCPTT client initiated . 69g310.4.4.2 MCPTT server initiated . 70g310.4.4.3 LMR user initiated 71g310.4.5 Encryption of private calls 72g310.5 Floor control . 72g310.5.1 General 72g310.5.2 Information flows for floor control . 73g310.5.2.1 General 73g310.5.2.2 IWF floor reque
41、st 73g310.5.2.3 IWF floor granted 73g310.5.2.4 IWF floor rejected . 73g310.5.2.5 IWF floor request cancel . 73g310.5.2.6 IWF floor request cancel response 74g310.5.2.7 IWF floor request cancel notify 74g310.5.2.8 IWF floor idle 74g310.5.2.9 IWF floor release 74g310.5.2.10 IWF floor taken . 75g310.5.
42、2.11 IWF floor revoked . 75g310.5.2.12 IWF floor acknowledgement . 75g310.5.2.13 IWF queue position request. 75g310.5.2.14 IWF queue position info 76g310.5.2.15 IWF unicast media stop request 76g310.5.2.16 IWF unicast media resume request . 76g310.5.3 Interworking floor control 76g310.5.4 Floor over
43、ride without using floor revoked on an interworking group . 77g310.5.5 Floor control on an interworking group homed in the LMR system . 78g310.5.6 Floor control on an interworking group homed in the MCPTT system 80g310.5.7 Floor control without local filtering on an interworking group defined in the
44、 LMR system 81g310.5.8 Floor control without local filtering on an interworking group defined in the MCPTT system . 82g310.6 Emergency and imminent peril 84g310.6.1 Information flows for emergency and imminent peril 84g3ETSI ETSI TS 123 283 V15.1.0 (2018-07)63GPP TS 23.283 version 15.1.0 Release 151
45、0.6.1.1 IWF emergency group call request . 84g310.6.1.2 IWF emergency group call response . 84g310.6.1.3 IWF imminent peril group call request . 84g310.6.1.4 IWF imminent peril group call response . 84g310.6.1.5 IWF in-progress imminent peril group state cancel request 85g310.6.1.6 IWF in-progress i
46、mminent peril group state cancel response . 85g310.6.1.7 IWF emergency alert request 85g310.6.1.8 IWF emergency alert response 85g310.6.1.9 IWF emergency alert cancel request . 86g310.6.1.10 IWF emergency alert cancel response . 86g310.6.1.11 IWF in-progress emergency group state cancel request 86g3
47、10.6.1.12 IWF in-progress emergency group state cancel response . 87g310.6.2 Emergency calls 87g310.6.2.1 General 87g310.6.2.2 Emergency group call . 87g310.6.2.2.1 Emergency group call setup initiated by a user in the LMR system on an interworking group defined in the MCPTT system . 87g310.6.2.2.2
48、Emergency group call setup initiated by a user in the MCPTT system on an interworking group defined in MCPTT system 89g310.6.2.2.3 Emergency group call setup initiated by a user in the LMR system on an interworking group defined in the LMR system . 91g310.6.2.2.4 Emergency group call setup initiated
49、 by a user in the MCPTT system to an interworking group defined in the LMR system . 92g310.6.2.3 In-progress emergency group state cancel of an interworking group 94g310.6.2.3.1 LMR user initiated in-progress emergency group state cancel of an interworking group defined in the MCPTT system . 94g310.6.2.3.2 MCPTT user initiated in-progress emergency group state cancel of an interworking group defined in the MCPTT system . 95g310.6.2.3.3 LMR user initiated in-progress emergency group state cancel of an interworking group defined in an LMR system. 96g310.6.2.3.4 MCPTT user init
