Ad hoc网络中基于组播路由协议ODMRP的改进  

Improved on-demand multicast routing protocol in Ad hoc network

作　　者：及晓梅[1] 鹿凯宁[1] 杜蓓蓓[1] 

机构地区：[1]天津大学网络中心

出　　处：《华中科技大学学报（自然科学版）》2003年第S1期49-51,共3页Journal of Huazhong University of Science and Technology(Natural Science Edition)

摘　　要：将ODMRP作为研究对象 ,利用软件仿真的方式实现了基于Adhoc网络的ODMRP的路由协议的改进 .改进后的协议IODMRP通过新的路由选择算法使路由在最长时间内有效并使用主动探测的方式感知路径的状态 ,以达到充分利用Adhoc网络资源、提高节点通信质量的目的 .An Ad hoc wireless mobile network is an infrastructureless mobile network that has no fixed routers. In typical Ad hoc network, multicast plays an important role. A critical challenge in the design of multicast in the Ad hoc network is the development of efficient routing protocols that can provide high-quality communication. On-demand multicast routing protocol(ODMRP) have better performance in Ad hoc. Based on ODMRP, a new Ad hoc multicast routing protocol IODMRP is proposed. This novel on-demand protocol...

关 键 词：AD hoc无线移动网络 组播 按需组播路由协议(ODMRP) 

分 类 号：TN925[电子电信—通信与信息系统]