FHMIPv6中基于MLD的DAD检测研究  

Research on DAD Check Based on MLD in FHMIPv6

作　　者：谭婷[1] 马航航[2] 

机构地区：[1]兰州理工大学现代网络教育学院,甘肃兰州730050 [2]兰州理工大学计算机与通信学院,甘肃兰州730050

出　　处：《中国海洋大学学报（自然科学版）》2008年第S1期5-8,12,共5页Periodical of Ocean University of China

摘　　要：HMIPv6作为MIPv6的1种改进技术被提出以解决宏移动和微移动之间的切换管理机制问题。但是所引入的RCoA和LCoA的重复地址检测过程占据了切换延时的绝大部分,严重影响了切换效率,鉴于此,该文提出了1种基于MLD机制的DAD检测方案,并在理论上描述了该算法的实现过程。NS-2仿真结果表明该方案优化了切换算法,提高了切换效率,改善了移动性管理。The HMIPv6 protocol has been proposed as an improvement of MIPv6 to solve the problem that the handover management mechanism between macro-mobility and micro-mobility.But a majority of handover latency is occupied by DAD check on RCoA and LCoA,by which handover efficiency is affected highly.Thus this paper proposed a DAD Check scheme based on MLD with description on the process of arithmetic in theory.The result of NS-2 simulation has shown that the handover arithmetic is optimized,handover efficiency has b...

关 键 词：HMIPV6 DAD检测 MLD 

分 类 号：TN929.5[电子电信—通信与信息系统]