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计算机工程 ›› 2012, Vol. 38 ›› Issue (13): 67-70. doi: 10.3969/j.issn.1000-3428.2012.13.019

• 网络与通信 • 上一篇    下一篇

移动IPv6下基于流的快速切换方法

朱亚东1,陈 瑾2   

  1. (1. 江苏联合职业技术学院南京工程分院网络中心,南京 211135; 2. 盐城工学院实验教学部,江苏 盐城 224051)
  • 收稿日期:2011-08-19 出版日期:2012-07-05 发布日期:2012-07-05
  • 作者简介:朱亚东(1976-),男,讲师,主研方向:移动网络;陈 瑾,讲师

Flow-based Fast Handover Method Under Mobile IPv6

ZHU Ya-dong   1, CHEN Jin   2   

  1. (1. Network Center of Nanjing Engineering Branch, Jiangsu Union Technical Institute, Nanjing 211135, China; 2. Department of Experiment Teaching, Yancheng Institute of Technology, Yancheng 224051, China)
  • Received:2011-08-19 Online:2012-07-05 Published:2012-07-05

摘要: 基于流的快速切换技术可以减少移动IPv6协议下行流的切换延迟。为此,提出一种新的基于流的快速切换方法,增强交叉路由器的功能,移动节点移到一个新位置只需要向交叉路由器注册,从而在交叉路由器和移动节点的新转交地址间建立隧道。分析结果表明,该方法能在一定程度上减少信令开销和会话中断时间,提高通信质量。

关键词: 移动节点, 通信节点, 快速切换, 移动IPv6, 交叉路由器

Abstract: Flow-based fast handover technique is the improvement of mobile IPv6. It can reduce handover delay of downstream. Based on the analysis of flow-based fast handover technique, a new flow-based handover scheme is proposed. It enhances the functions of Crossing Router(CR). When Mobile Node(MN) moves to a new location, it only need to bind to CR. Thus a tunnel can be established between CR new care-of address of mobile node. Model analysis shows that the scheme can reduce the signal cost and conversational interrupt time, and improve the quality of communication.

Key words: Mobile Node(MN), Corresponding Node(CN), fast handover, mobile IPv6, Crossing Router(CR)

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