基于MIPv6的路由选择策略研究  

Research on routing Selection Based on MIPv6

作　　者：李占波[1] 庞海波[1] 

机构地区：[1]郑州大学信息工程学院,中国郑州450002

出　　处：《微计算机信息》2008年第36期142-143,186,共3页Control & Automation

基　　金：国家"十一五"科技支撑计划项目;基于产品创新的制造业信息化关键技术研究及应用;国家科技部(2006BAF01A00)

摘　　要：三角路由和路由优化都应用于移动IP,而在MIPv6中默认采用路由优化方式;三角路由控制开销少,但是没有优化路径,路由优化尽管优化了路径,但是也引入了很多额外的开销。本文在分析两者优缺点的基础上,针对影响路由开销的几个重要参数进行分析和计算,提出以网络切换控制开销与数据传输开销的比值为参考,选择较好路由策略的方案。理论分析和模拟表明该方案能显著减少控制开销和提高路由性能。Triangle routing （TR） and route optimization （RO） were applied in mobile IP; however RO protocol was applied default in mobile IPv6. The controlling cost of TR was less than that of RO which optimized route and at the mean time led an extra cost. Their advantages and disadvantages were analyzed in this article. Several parameters were analyzed and counted,and the ratio of net-work switching cost and data transferring cost was introduced for selecting the appropriate route. The scheme could decrease the con-trol cost and improve the performance of network transmission on theories and imitation.

关 键 词：MIPV6 三角路由 路由优化 网络切换开销 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]