Mobility management based on multi-protocol joint optimization
基于多协议层联合优化的移动性管理技术

For the generalized mobility of next generation network, a generalized mobility management scheme was designed which can converge multi-services efficiently through multi-protocol joint optimization. Based on the Mobile IP and its sub Mobile IP, this scheme adopted the Session Initiation Protocol(SIP)and optimized the joint design of network layer mobility management and application layer mobility management. Meanwhile, taking account of the mobility management of link layer the network signalling payload and the repetition of data were decreased.