移动IP路由优化方案的研究

The Research of Mobile IP about Route Optimization

本文介绍了移动IP存在的几个性能问题,通过分析现有的几种解决方案,提取其中的关键技术,最后提出了一种优化路由的方案。该方案使用了分层代理的思想,利用多重绑定的功能,引入了一个高层代理来解决移动IP的一些性能问题,优化路由,减少蜂窝间切换时的注册次数,减轻了家乡代理的负担。

The paper introduces several performance problems in current Mobile IP. After Analyzing a few popular solutions and extracting key techniques among them, the paper proposed a solution of Route Optimization. The thought of Hierarchical Agent and the function of multi-binding are used, and a high hierarchical agent is introduced into the paper that could solute several performance problems of Mobile IP ,such as Optimizing route and decreasing registration times over handoff, reducing the overhead of home agent.