基于代理服务器的移动性管理技术实现

Implementation of mobile IP technology is mainly two ways. one is the mobile IP technology, without changing the mobile node's IP address, and the introduction of the home agent, the foreign agent, through tunneling technology. Another way is based on the mobility management technique of the HIP (Host Identity Protocol) protocol. The main features of the method is added a HIP layer between the IP layer and the transport layer, using HIP layer to achieve the mobility management technology. In this paper, a mobility management technology based on a proxy server is proposed. The method can transfer the part of the work of the mobile terminal to the proxy server, reducing the burden on the mobile terminal, to improve the performance of a mobile terminal. Finally, the conclusion and recommendation are given.