1
Scope
2
References
3
Definitions
3.1
Terms defined elsewhere
3.2
Terms defined in this Recommendation
4
Abbreviations and acronyms
5
M9 interface
5.1
Overview
5.2
M9 reference model
5.3
Physical entities and capabilities
6
Protocol specifications
6.1
Location binding registration/update request/response
6.2
Mobility location query request/response
7
Message specification
7.1
Use of Diameter base protocol
7.2
Diameter base protocol message mapping on the M9 interface
7.3
Diameter base protocol message formats on the M9 interface
8
Security considerations
Appendix I – High-level information flow at M9
I.1
Mobility location binding registration/update during network attachment
I.2
Mobility location binding registration/update during handover
I.3
Route optimization considerations for network-based handover
Bibliography