基于IPv6的移动自组网移动切换方案

摘要

提出了一种基于IPv6的移动自组网移动切换方案IMHM.在没有基础设施的MANET中,IMHM实现了移动节点家乡地址的永久性,即用户采用移动节点的家乡地址与移动节点保持通信,无须参与移动切换过程,移动节点的移动过程及转交地址变更过程对用户透明.对AODV和IMHM的移动切换代价和移动切换延迟等性能参数进行了分析比较,分析结果表明IMHM的移动切换代价更小、移动切换延迟更短.%This paper proposed a mobility handover scheme IMHM for IPv6-based MANET. In MANET without any infrastruc-hires, a mobile node achieved a permanent home address, that was, a user used a mobile node' s home address to communi-cate with the mobile node without participating in the node' s mobility.handover process, and both a mobile node' s mobility process and its care-of address changing process were transparent to the user. It analyzed the performance parameters of AODV and IMHM, including the mobility handover cost and the mobility handover delay. And the data results show that the mobility handover cost of IMHM is less and the mobility handover delay is shorter.