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计算机工程 ›› 2010, Vol. 36 ›› Issue (22): 108-110.doi: 10.3969/j.issn.1000-3428.2010.22.038

• 网络与通信 • 上一篇    下一篇

基于ROE的轻型PMIPv6路由优化策略

李占波，王利明，王薛苑   

  1. (郑州大学信息工程学院，郑州 450001)
  • 出版日期:2010-11-20 发布日期:2010-11-18
  • 作者简介:李占波(1965－)，男，副教授、硕士，主研方向：下一代互联网络，网络安全；王利明，硕士研究生；王薛苑，博士研究生

ROE-based Light Weight Route Optimization Strategy for PMIPv6

LI Zhan-bo, WANG Li-ming, WANG Xue-yuan   

  1. (School of Information Engineering, Zhengzhou University, Zhengzhou 450001, China)
  • Online:2010-11-20 Published:2010-11-18

PDF

1670

被引次数

3

摘要： PMIPv6在建立双向隧道传输数据时会导致传输路径非最优，同时，已有的路由优化策略信令负载过大且滞后于绑定更新过程。针对该问题，提出一种与绑定更新同步进行的基于ROE的轻量型路由优化策略，引入流体移动模型分析。实验结果表明，采用新策略后，网络报文开销减小，路由优化效率高，特别适合于移动节点低速运动的情况。

关键词: 代理移动IPv6, 路由优化登记, 流体移动模型

Abstract: Establishing bi-directional tunnel for data transmission leads to the transmission path is non-optimal in Proxy Mobile IPv6, and in the existing strategy route optimization lagged behind the procedure of binding update with the fault of large signaling load. Aiming at these problems, this paper presents a ROE-based light weight route optimization strategy, which is in parallel with the binding update. Experimental result using fluid-flow mobility model indicates that the packet overhead is small and route optimization efficiency is high, especially suitable for low-speed movement of Mobile Node(MN).

Key words: PMIPv6, Route Optimization Entry(ROE), fluid-flow mobility model

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