1、 ETSI TS 123 280 V14.4.0 (2018-01) LTE; Common functional architecture to support mission critical services; Stage 2 (3GPP TS 23.280 version 14.4.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 123 280 V14.4.0 (2018-01)13GPP TS 23.280 version 14.4.0 Release 14Reference RTS/TSGS-0623280ve40 Keywor
2、ds LTE 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 7803/88 Important notice The present document can be downloaded f
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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 123 280 V14.4.0 (2018-01)33GPP TS 23.280 version 14.4.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 10g31 Scope 11g32 References 11g33 Definitions, symbols and abbreviations . 12g33.1 De
17、finitions 12g33.2 Symbols 13g33.3 Abbreviations . 13g34 Introduction 14g35 Assumptions and architectural requirements 15g35.1 Assumptions . 15g35.1.1 Service continuity . 15g35.1.2 Trust domain . 15g35.2 Architectural requirements . 15g35.2.1 General architectural requirements . 15g35.2.2 Roaming re
18、quirements 16g35.2.3 UE-to-network relay MC service requirements 16g35.2.4 MC service user profile requirements . 16g35.2.5 MC service group affiliation and MC service group de-affiliation . 16g35.2.6 GCS AS requirements for the MC services 17g35.2.7 Bearer management 18g35.2.7.0 General 18g35.2.7.1
19、 MBMS bearer management 18g35.2.7.2 EPS bearer considerations . 19g35.2.8 External applications access to services in a MC system 19g36 Involved business relationships 19g37 Functional model 22g37.1 General . 22g37.2 Description of the planes 22g37.3 Functional model description . 22g37.3.1 On-netwo
20、rk functional model . 22g37.3.2 Off-network functional model 25g37.4 Functional entities description 26g37.4.1 General 26g37.4.2 Application plane 26g37.4.2.1 General 26g37.4.2.2 Common services core 26g37.4.2.2.1 Configuration management client 26g37.4.2.2.2 Configuration management server . 27g37.
21、4.2.2.3 Group management client 27g37.4.2.2.4 Group management server. 27g37.4.2.2.5 Identity management client . 27g37.4.2.2.6 Identity management server . 27g37.4.2.2.7 Key management client . 27g37.4.2.2.8 Key management server 27g37.4.2.2.9 Location management client 28g37.4.2.2.10 Location mana
22、gement server. 28g37.4.2.3 MC service 28g37.4.2.3.1 MC service client . 28g37.4.2.3.2 MC service server 28g3ETSI ETSI TS 123 280 V14.4.0 (2018-01)43GPP TS 23.280 version 14.4.0 Release 147.4.2.3.3 MC service user database 28g37.4.3 Signalling control plane 28g37.4.3.1 SIP entities 28g37.4.3.1.1 Sign
23、alling user agent . 28g37.4.3.1.2 SIP AS . 28g37.4.3.1.3 SIP core . 29g37.4.3.1.3.1 General. 29g37.4.3.1.3.2 Local inbound / outbound proxy 29g37.4.3.1.3.3 Registrar finder 29g37.4.3.1.3.4 Registrar / application service selection . 30g37.4.3.2 SIP database 30g37.4.3.2.1 General 30g37.4.3.2.2 SIP da
24、tabase logical functions . 31g37.4.3.3 HTTP entities 31g37.4.3.3.1 HTTP client . 31g37.4.3.3.2 HTTP proxy . 31g37.4.3.3.3 HTTP server 32g37.5 Reference points . 32g37.5.1 General reference point principle 32g37.5.2 Application plane 32g37.5.2.1 General 32g37.5.2.2 Reference point CSC-1 (between the
25、identity management client and the identity management server) . 32g37.5.2.3 Reference point CSC-2 (between the group management client and the group management server for configuration while UE is on-network) . 32g37.5.2.4 Reference point CSC-3 (between the MC service server and the group managemen
26、t server) 32g37.5.2.5 Reference point CSC-4 (between the configuration management client and the configuration management server for configuration while UE is on-network) . 33g37.5.2.6 Reference point CSC-5 (between the MC service server and the configuration management server) . 33g37.5.2.7 Referen
27、ce point CSC-7 (between the group management servers) . 33g37.5.2.8 Reference point CSC-8 (between the key management server and the key management client) 33g37.5.2.9 Reference point CSC-9 (between the key management server and the MC service server) . 33g37.5.2.10 Reference point CSC-10 (between t
28、he key management server and the group management server) . 34g37.5.2.11 Reference point CSC-11 (between the configuration management client and the configuration management server for configuration while UE is off-network). 34g37.5.2.12 Reference point CSC-12 (between the group management client an
29、d the group management server for configuration while UE is off-network) 34g37.5.2.13 Reference point CSC-13 (between the configuration management server and the MC service user database) . 34g37.5.2.14 Reference point CSC-14 (between the location management client and the location management server
30、) . 34g37.5.2.15 Reference point CSC-15 (between the location management server and the MC service server) 34g37.5.3 Signalling control plane 35g37.5.3.1 General 35g37.5.3.2 Reference point SIP-1(between the signalling user agent and the SIP core) . 35g37.5.3.3 Reference point SIP-2 (between the SIP
31、 core and the SIP AS) . 35g37.5.3.4 Reference point SIP-3 (between the SIP core and SIP core) . 35g37.5.3.5 Reference point HTTP-1 (between the HTTP client and the HTTP proxy) 36g37.5.3.6 Reference point HTTP-2 (between the HTTP proxy and the HTTP server) . 36g37.5.3.7 Reference point HTTP-3 (betwee
32、n the HTTP proxy and HTTP proxy) . 36g37.5.3.8 Reference point AAA-1 (between the SIP database and the SIP core) . 36g38 Identities . 36g38.1 Application plane . 36g38.1.1 Mission Critical user identity (MC ID) . 36g38.1.2 MC service user identity (MC service ID) 36g38.1.3 MC service group identity
33、(MC service group ID) . 37g38.1.3.1 General 37g38.1.3.2 MC service group ID management (off-network operation) . 37g38.2 SIP signalling control plane 38g3ETSI ETSI TS 123 280 V14.4.0 (2018-01)53GPP TS 23.280 version 14.4.0 Release 148.3 Relationship between identities in different planes 38g38.3.1 R
34、elationship between MC service ID and public user identity . 38g38.3.2 Relationship between MC service group ID and public service identity 39g39 Application of functional model to deployments . 39g39.1 General . 39g39.2 Architecture model and deployment scenarios for on-network operations 40g39.2.1
35、 On-network architectural model . 40g39.2.1.1 On-network architectural model diagram 40g39.2.1.2 Application services layer . 40g39.2.1.2.1 Overview . 40g39.2.1.2.2 Common services core 40g39.2.1.2.3 MC services. 41g39.2.1.3 SIP core. 41g39.2.1.4 EPS 41g39.2.1.5 UE 1 41g39.2.1.6 UE 2 41g39.2.2 Deplo
36、yment scenarios . 41g39.2.2.1 Administration of MC service, SIP core and EPS . 41g39.2.2.1.1 General 41g39.2.2.1.2 Common administration of all planes 42g39.2.2.1.3 MC service provider separate from SIP core and EPS 42g39.2.2.1.4 MC service provider administers SIP core, separate from EPS . 43g39.2.
37、2.1.5 SIP core partially administered by both PLMN operator and MC service provider 44g39.2.2.1.6 PLMN operator administers SIP core with SIP identities administered by MC service provider . 44g39.2.2.2 MC service user database, SIP database and HSS 45g39.2.2.3 Control of bearers by SIP core and MC
38、service server . 48g39.2.2.3.1 General 48g39.2.2.3.2 Control of bearers by SIP core 48g39.2.2.3.3 Control of bearers by MC service server . 48g39.3 Architecture model for off-network operations 49g39.3.1 Off-network architectural model diagram . 49g39.3.2 UE 3 49g39.3.3 UE 4 50g39.3.4 Offline common
39、 services server . 50g39.4 Architecture model for roaming . 50g310 Procedures and information flows 50g310.1 MC service configuration . 50g310.1.1 General 50g310.1.2 Information flows for MC service configuration 51g310.1.2.1 Store group configuration request . 51g310.1.2.2 Store group configuration
40、 response . 52g310.1.2.3 Get group configuration request 52g310.1.2.4 Get group configuration response . 52g310.1.2.5 Subscribe group configuration request 52g310.1.2.6 Subscribe group configuration response . 53g310.1.2.7 Notify group configuration request . 53g310.1.2.8 Notify group configuration
41、response . 53g310.1.3 MC service UE configuration data . 53g310.1.3.1 General 53g310.1.3.2 Procedures. 53g310.1.3.3 Structure of UE configuration data . 54g310.1.4 MC service user profile . 54g310.1.4.1 General 54g310.1.4.2 Information flows for MC service user profile 55g310.1.4.2.1 Get MC service
42、user profile request 55g310.1.4.2.2 Get MC service user profile response 55g310.1.4.2.3 Notification for MC service user profile data update 55g310.1.4.2.4 Get updated MC service user profile data request . 56g310.1.4.2.5 Get updated MC service user profile data response. 56g3ETSI ETSI TS 123 280 V1
43、4.4.0 (2018-01)63GPP TS 23.280 version 14.4.0 Release 1410.1.4.2.6 Update MC service user profile data request . 56g310.1.4.2.7 Update MC service user profile data response 56g310.1.4.2.8 Update pre-selected MC service user profile request 56g310.1.4.2.9 Update pre-selected MC service user profile r
44、esponse 57g310.1.4.2.10 Update selected MC service user profile request . 57g310.1.4.2.11 Update selected MC service user profile response 57g310.1.4.3 MC service user obtains the MC service user profile(s) from the network . 57g310.1.4.4 MC service user receives updated MC service user profile data
45、 from the network 58g310.1.4.5 MC service user updates MC service user profile data to the network . 59g310.1.4.6 Updating the pre-selected MC service user profile . 60g310.1.4.7 Updating the selected MC service user profile for an MC service 61g310.1.5 MC service group configuration management 63g3
46、10.1.5.1 Store group configurations at the group management server 63g310.1.5.2 Retrieve group configurations at the group management client 63g310.1.5.3 Subscription and notification for group configuration data . 64g310.1.5.4 Structure of group configuration data . 65g310.1.5.5 Dynamic data associ
47、ated with a group 65g310.2 Group management (on-network) 66g310.2.1 General 66g310.2.2 Information flows for group management 66g310.2.2.1 Group creation request 66g310.2.2.2 Group creation confirmation response 66g310.2.2.3 Group regroup request (group management client group management server) . 6
48、6g310.2.2.4 Group regroup response (group management server group management client) . 67g310.2.2.5 Group regroup teardown request . 67g310.2.2.6 Group regroup teardown response 67g310.2.2.7 Group creation notify 67g310.2.2.8 Group regroup notify. 68g310.2.2.9 Group regroup teardown notify . 68g310.
49、2.2.10 Group regroup teardown notification 68g310.2.2.11 Group regroup teardown notification response . 68g310.2.2.12 Group regroup request (group management server group management server). 69g310.2.2.13 Group regroup response (group management server group management server) 69g310.2.2.14 Group regroup notification 69g310.2.2.15 Group regroup notification response . 69g310.2.2.16 Group information query request 69g310.2.2.17 Group information query response 70g310.2.2.18 Group membership update request 70g310.2.2.19 Group membership update response . 70g310.2.2.20 G
