SERVICE GATEWAY DECOMPOSITION IN A NETWORK ENVIRONMENT INCLUDING IMS

摘要

In one embodiment, a scheme is described with respect to a service network system (902) adapted to interoperate in an Internet Protocol (IP) Multimedia Subsystem (IMS) environment (900) wherein signaling and message media planes are decoupled. The service network system (902) comprises a service gateway controller (SGC ) (802) that is decomposed from a plurality of a plurality of service gateways (SGWs ) (804) operable to effectuate a message transport interface with respect to a remot e services server (404).