基于无线局域网的移动IPv6链路层切换  

Link-layer Handoff of Mobile IPv6 Based on WLAN

作　　者：许竹霞[1] 刘金虎[1] 

机构地区：[1]兰州交通大学电子与信息工程学院,甘肃兰州730070

出　　处：《信息通信》2012年第4期86-87,共2页Information & Communications

摘　　要：随着实时业务(如VOIP)的快速发展,移动IPv6技术的切换过程时延已经不能满足现代通信的需求,因此改进切换时延,提高切换质量很有必要。本文介绍了当一个移动节点(MN)尝试进行基于无线局域网的MIPv6链路层的切换时,利用邻居图算法或邻居缓存机制来减少扫描延迟,从而减少总切换延迟。With the fast development of various real-time services（such as VoIP）,handoff delay of Mobile IPv6 technology has already been unable to meet the demand of modern communication.Therefore,it is necessary to improve handoff delay and promote the handoff quality.This paper introduces the neighbor graph algorithm and the neighbor caching mechanism to eliminate the scanning delay while a mobile station tries to make a link-layer handoff of MIPv6 based on WLAN as so to reduce the total handoff delay.

关 键 词：移动IPV6 邻居图 无线局域网 切换延时 

分 类 号：TN925.93[电子电信—通信与信息系统]