| 基于分层移动IPv6的移动组播路由算法 |
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| 引用本文： | 彭雪海,张宏科. 基于分层移动IPv6的移动组播路由算法[J]. 北京邮电大学学报, 2007, 30(3): 108-112 |
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| 作者姓名： | 彭雪海 张宏科 |
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| 作者单位： | 清华大学,计算机科学与技术系,北京,100084;北京交通大学,电子信息工程学院,北京,100044 |
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| 基金项目： | 国家自然科学基金，国家重点基础研究发展计划(973计划)，全光网络与现代通信网实验室(教育部重点实验室)开放基金 |
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| 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.
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| 关 键 词： | 移动组播 IPv6 分层管理 |
| 文章编号： | 1007-5321（2007）03-0108-05 |
| 收稿时间： | 2006-04-04 |
| 修稿时间： | 2006-04-04 |
Hierarchical Mobile Multicast Algorithm Based on Hierarchical Mobile IPv6 |
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| PENG Xue-hai,ZHANG Hong-ke. Hierarchical Mobile Multicast Algorithm Based on Hierarchical Mobile IPv6[J]. Journal of Beijing University of Posts and Telecommunications, 2007, 30(3): 108-112 |
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| Authors: | PENG Xue-hai ZHANG Hong-ke |
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| Affiliation: | 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 |
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| 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. |
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| Keywords: | IPv6 |
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