一种基于FHMIPv6的CT-RSVP资源预留切换方案  

Scheme of Handoff Based-on CT-RSVP in FHMIPv6

作　　者：孙捷[1] 宁闪[2] 邹木春[3] 刘小甜[2] 

机构地区：[1]兰州理工大学现代网络教育学院,兰州730050 [2]兰州理工大学计算机与通信学院,兰州730050 [3]宜春学院数学与计算机学院,宜春336000

出　　处：《科学技术与工程》2008年第19期5417-5423,共7页Science Technology and Engineering

摘　　要：通过对现有移动IPv6中资源预留方案进行分析和研究,结合上下文转移协议的特点,提出一种在快速分级移动IPv6网络中基于CT-RSVP资源预留的切换方案。该方案兼顾切换方式中的宏移动和微移动两方面,在无缝快速切换的同时进行资源预留。性能分析结果表明该方案是一种在切换过程中新型的资源预留方案,实现了资源的充分利用,减少了切换延迟及丢包率,保证用户定制服务的传输质量。A novel Handoff method based on CT-RSVP in FHMIPv6 after analyzing resource reservation scheme in mobile IPv6 is proposed and combined the feature of context transfer protocol. The new method took both micromobility and macro-mobility into consideration, and reserved resources at the time of seamless fast handoff. Simulation showed the new scheme can take full advantage of network resources and reduce handoff delay as well as package loss, thus it can guarantee the transfer quality of user＇s service.

关 键 词：快速分级移动IPv6 资源预留 移动 切换 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]