北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2007, Vol. 30 ›› Issue (3): 108-112.doi: 10.13190/jbupt.200703.108.pengxh

• 研究报告 • 上一篇    下一篇

基于分层移动IPv6的移动组播路由算法

彭雪海1, 张宏科2   

  1. 1. 清华大学计算机科学与技术系, 北京 100084; 2. 北京交通大学电子信息工程学院, 北京 100044
  • 收稿日期:2006-04-04 修回日期:1900-01-01 出版日期:2007-06-30 发布日期:2007-06-30
  • 通讯作者: 彭雪海

Hierarchical Mobile Multicast Algorithm Based on Hierarchical Mobile IPv6

PENG Xue-hai1, ZHANG Hong-ke2   

  1. 1. Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China;
    2. School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing 100044, China
  • Received:2006-04-04 Revised:1900-01-01 Online:2007-06-30 Published:2007-06-30
  • Contact: PENG Xue-hai

摘要:

基于分层移动IPv6的体系结构,提出了一种用于解决组播信宿移动的路由算法. 结果表明,通过使用分层结构、本地隧道和域内组播,新算法具有最优的组播树重构率、次优的组播服务中断延迟、目的地传输花费和网络传输总花费,具有很好的应用前景.

关键词: 移动组播, IPv6, 分层管理

Abstract:

Based on the architecture of Hierarchical Mobile IPv6, a Hierarchical Mobile Multicast (HMM) algorithm is proposed to resolve the motion of multicast receiver. By using hierarchical structure, local tunnel and inner multicast, the results of simulations show that the rebuild ratio of multicast tree is decreased in HMM. As the same time, delay of recovering multicast service, average transmission cost to destinations and total transmission cost of entire multicast network in HMM are near-optimal, which has good application foreground.

Key words: Key words: Mobile Multicast, IPv6, Hierarchical Management

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