Content for TR 22.953 Word version: 18.0.1
2 References
3 Definitions and abbreviations
4 High-level requirements
5 Additional description of multimedia priority service
6 Multimedia priority service gap analysis
6a Results of feasibility study on MPS - Phase 2
7 Conclusion
7a Feasibility study on MPS - phase 2 conclusion
A Use Cases
$ Change history
2 References p. 7
3 Definitions and abbreviations p. 8
3.1 Definitions p. 8
3.2 Abbreviations p. 8
4 High-level requirements p. 8
4.1 Priority Session origination p. 8
4.2 Priority Session establishment to called party p. 9
4.3 Priority Session progression p. 9
4.4 Priority radio resource queuing p. 9
4.5 Priority levels p. 9
4.6 Invocation on demand p. 9
4.7 Applicability to telecommunications services p. 9
4.8 Multimedia Priority Service code/identifier p. 10
4.9 Roaming p. 10
4.10 Handover p. 10
4.11 Charging p. 10
4.12 Queuing requests for bearer resources p. 10
4.13 Reversion from UTRAN to RAN p. 10
5 Additional description of multimedia priority service p. 10
5.1 Priority Session setup/invocation p. 10
5.2 Priority session progression p. 11
5.3 Priority session establishment to called party p. 11
5.4 Exception procedures or unsuccessful outcome p. 11
6 Multimedia priority service gap analysis p. 12
6.1 IP multimedia subsystem (IMS) p. 12
6.2 Summary of IMS capabilities p. 12
6.3 Support for Multimedia Priority Service p. 13
6a Results of feasibility study on MPS - Phase 2 |R17| p. 13
6a.1 MPS for MMTEL voice consolidated requirements p. 13
6a.1.1 Authentication and authorization p. 13
6a.1.2 Policy p. 13
6a.1.3 Invocation/revocation p. 13
6a.1.4 Charging p. 14
6a.1.5 MMI p. 14
6a.1.6 Media p. 14
6a.1.7 Signalling p. 14
6a.1.8 General support of service p. 14
6a.2 MPS for DTS consolidated requirements p. 15
6a.2.1 Authentication and authorization p. 15
6a.2.2 Roaming p. 15
6a.2.3 Security and policy p. 15
6a.2.4 Handover p. 15
6a.2.5 Invocation and revocation p. 15
6a.2.6 Media p. 16
6a.2.7 QoS p. 16
6a.2.8 Signalling p. 17
6a.2.9 General support of service p. 17
6a.3 MPS for video consolidated requirements p. 17
6a.3.1 Authentication and authorization p. 17
6a.3.2 Security and policy p. 18
6a.3.3 Invocation and revocation p. 18
6a.3.4 MMI p. 18
6a.3.5 Media p. 18
6a.3.6 Signalling p. 19
6a.3.7 Inter-network p. 19
6a.3.8 General support of service p. 19
6a.4 Consolidated security considerations requirements p. 20
7 Conclusion p. 20
7a Feasibility study on MPS - phase 2 conclusion |R17| p. 21
A Use Cases p. 22
$ Change history p. 39
