计算机科学 ›› 2007, Vol. 34 ›› Issue (2): 27-34.

• 计算机网络与信息安全 • 上一篇    下一篇

多QoS约束的层次多播路由算法框架

颜昕 李腊元   

  1. 武汉理工大学计算机科学系,武汉430063
  • 出版日期:2018-11-16 发布日期:2018-11-16
  • 基金资助:
    本文研究得到国家自然科学基金(No.60172035,90304018)资助.

YAN Xin, LI La-Yuan (Department of Computer Science, Wuhan University of Technology, Wuhan 430063)   

  • Online:2018-11-16 Published:2018-11-16

摘要: 为了解决网络路由的扩展性问题。大型网络通常被划分成若干个不同的域。拓扑聚集是对这些域的拓扑状态信息进行汇总的过程。在拓扑聚集的基础上,QoS层次多播路由算法用来构造满足QoS要求的域闻多播树。现有的QoS层次多播路由算法在其拓扑聚集和路径计算的过程中都只考虑了存在两个QoS特征值的情况。本文提出了一种具有多QoS约束的层次多播路由算法框架HMRMQ(Hierarchical Multicast Routing with Multiple QoS constraints),此算法框架不仅为基于多QoS特征值

关键词: 拓扑聚集 层次路由 多QoS约束 QoS多播路由

Abstract: In order to deal with the scalability problem of network routing, large networks are often structured hierarchically by grouping nodes into different domains. Topology aggregation is the process of summarizing the topological state information of the doma

Key words: Topology aggregation, Hierarchical routing, Multiple QoS constraints, QoS-aware multicast routing

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