1 Scope
2 References
3 Definitions
4 Abbreviations and acronyms
5 Conventions
6 Design considerations
7 Functional architecture for MM in the service stratum
7.1 Generic architectural model
7.2 MM functional entities in the service control function
7.3 Mappings between IMS functions and MM control functions
8 Information flows for IMS-based location management
8.1 Location registration and location re-registration
8.2 Location query
9 Information flows for IMS-based handover control
9.1 Handover by interaction between P-CSCF and S-CSCF
9.2 Handover control by interaction between two neighbouring proxy
call session control functional entities (P-CSC-FEs)
10 Security considerations
Appendix I – Use cases of IMS-based MM with IEEE 802.21
Appendix II – Examples of IMS handover using network agents
II.1 RACF applicability in the IMS handover
II.2 GGSN applicability in the IMS handover
Bibliography