Abstract: Internet mobility management based on split mechanism system is a new network architecture based on the split mechanism and extending proxy mobile IPv6. It includes three subsystems：Identifier-Location-Separa-Subsystem, Data-gateway-Control-gateway-Separation-Subsystem, Access-network-Backbone-network-Separation-Subsystem. This paper describes the function of the entities in this system and the signaling flow of the system and also the communication procedure of the system. Then in this paper function test and performance test are done to this system and the result of the test is illustrated.

Key words: Internet mobility management based on split mechanism, Identifier-Location-Separa-Subsystem, Data-gateway-Control-gateway-Separation-Subsystem, Access-network-Backbone-network-Separation-Subsystem, communication procedure, reqistration procedure

摘要： 分离机制移动性管理系统是基于分离机制的在扩展代理移动IPv6的基础上提出的一种新的网络结构，它包括三个子系统，即身份与位置分离子系统、控制平面与数据平面分离子系统以及接入网与核心网分离子系统。描述了该系统中涉及的实体功能，以及移动节点的注册及通信流程。对系统进行了功能和性能测试，给出了测试结果。

关键词: 分离机制移动性管理, 身份与位置分离子系统, 控制平面与数据平面分离子系统, 接入网与核心网分离子系统, 通信流程, 注册流程