Destination-Driven On-Demand Multicast Routing Protocol for Wireless Ad Hoc Networks
Destination-Driven On-Demand Multicast Routing Protocol for Wireless Ad Hoc Networks
复制标题
DOI：
10.1109/icc.2009.5198907
复制
发表时间：
2009-06
期刊：
影响因子：
--
通讯作者：
Ke Tian;Baoxian Zhang;Hussein T. Mouftah;Zhuang Zhao;Jian Ma
中科院分区：
文献类型：
--
作者：
Ke Tian;Baoxian Zhang;Hussein T. Mouftah;Zhuang Zhao;Jian Ma
摘要在本文中，我们设计了一个目的地驱动的按需多播路由协议的无线ad hoc网络。设计目标是提高组播转发效率。为了实现这一目标，到达多播目的地的路径偏向于通过另一个多播目的地的那些路径。如果有多个这样的选项可用，则选择导致最少额外成本的选项。我们的协议嵌入到现有的组播协议ODMRP的按需组播结构建设过程中的目的地驱动的功能。提供了详细的协议设计描述。仿真结果表明，与ODMRP协议相比，该协议可以大大提高转发效率。此外，我们的目的地驱动的设计也可以很好地与其他现有的无线ad hoc网络的组播路由协议。
Abstract-In this paper, we design a destination-driven on-demand multicast routing protocol for wireless ad hoc networks. The design objective is to improve the multicast forwarding efficiency. To achieve this goal, the path to reach a multicast destination is biased towards those paths passing through another multicast destination. If multiple such choices are available, the one leading to the least extra cost is selected. Our protocol embeds this destination-driven feature into the on-demand multicast structure building process of an existing multicast protocol ODMRP. Detailed protocol design descriptions are provided. Simulation results show that our protocol can greatly improve the forwarding efficiency as compared with ODMRP. Moreover, our destination-driven design can also work well with other existing multicast routing protocols for wireless ad hoc networks.