计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (20): 128-130.DOI: 10.3778/j.issn.1002-8331.2008.20.039

• 网络、通信、安全 • 上一篇    下一篇

层次化移动IP网络层切换时延分析

伍华凤,戴新发,欧中红,徐火生   

  1. 武汉数字工程研究所,武汉 430074
  • 收稿日期:2007-10-08 修回日期:2008-01-17 出版日期:2008-07-11 发布日期:2008-07-11
  • 通讯作者: 伍华凤

Network layer handoff delay analysis for hierarchical mobile IP

WU Hua-feng,DAI Xin-fa,OU Zhong-hong,XU Huo-sheng   

  1. Wuhan Digital Engineering Institute,Wuhan 430074,China
  • Received:2007-10-08 Revised:2008-01-17 Online:2008-07-11 Published:2008-07-11
  • Contact: WU Hua-feng

摘要: 对层次化移动IP网络层切换时延进行了研究,提出合适的网络模型,从理论上分析了MIP-RR协议的路径更新时延,并采用数值仿真的方法对采用MIP-RR协议和只使用移动IP协议的情形进行了比较。研究结果表明采用MIP-RR协议时的路径更新时延远小于只使用移动IP协议时的情形。

关键词: 移动IP, 性能分析, 切换时延, 路径更新

Abstract: In this paper,network layer handoff delay for hierarchical mobile IP is studied.A suitable network model is proposed and the route update delay of MIP-RR protocol is analyzed theoretically.The numerical simulation is applied to compare the performance between MIP-RR protocol and mobile IP.The results show that the route update delay of MIP-RR protocol is shorter than mobile IP.

Key words: mobile IP, performance analysis, handoff delay, route update