Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2007, Vol. 30 ›› Issue (3): 108-112.doi: 10.13190/jbupt.200703.108.pengxh

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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

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

CLC Number: