1 Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Multi-connection requirements
6.1 Connection management
6.2 Multi-connection registration
6.3 Multi-connection coordination
6.4 Service transfer
6.5 Service decomposition and composition
6.6 Multi-connection related policies
6.7 QoS requirements in multi-connection
6.8 QoS mapping among different access networks
6.9 Access network selection
6.10 Access network monitoring
6.11 Identifying and binding of IP flows
6.12 Charging and accounting in multi-connection
6.13 UE function in multi-connection
6.14 IPv4/6 consideration
6.15 Energy efficiency and energy/power management in
multi-connection
6.16 Backward compatibility
6.17 Security requirement
7 Security considerations
Appendix I – QoS mapping among different access networks
Appendix II – Generic scenarios of multi-connection
Appendix III – Policy required for different scenarios
Bibliography