WMN路由协议的改进与应用研究  

Improvement and Applied Researches of Wireless Mesh Network Routing Protocol

作　　者：许国平[1] 刘建辉[2] 

机构地区：[1]辽宁工程技术大学研究生院,葫芦岛125105 [2]辽宁工程技术大学电子与信息工程学院,葫芦岛125105

出　　处：《世界科技研究与发展》2010年第5期593-595,共3页World Sci-Tech R&D

摘　　要：提出了一种适用于无线Mesh网络的AODV协议的改进方案,即在相对静止的节点内构造一个基于DSDV路由的驱动表。NS-2仿真表明,改进后的AODV_D协议更适应于拓扑变化快的环境。在复杂度没有明显增加的前提下,AODV_D协议降低了平均端到端时延和丢包率,大大提高了网络性能。An improved AODV protocol program suited for Wireless Mesh Networks is proposed. A DSDV-based routing table is built within a relatively static node. NS-2 simulation results show that the improved AODV is more responsive for the fast changing topology environment. There is no significant increase in the complexity under the premise when reduced the average end-to-end delay and.packet-loss-rate. The performance of networks is greatly enhanced.

关 键 词：无线MESH网络 AODV DSDV NS-2 

分 类 号：TN929.5[电子电信—通信与信息系统]