【摘要】 Adhoc网络是一种特殊的自组织无线网络,路由协议对网络性能起着决定性的作用。论文提出了一种新的混合式路由协议。该协议利用了DSR的路由发现机制,并通过边权值管理和路由公告来获得网络拓扑。该协议可以在先应式和反应式路由之间进行自适应切换。仿真结果显示该路由协议在平均分组递交率和路由协议开销等方面要优于传统路由协议。更多还原

【Abstract】 Ad hoc network is one special type of self-organization wireless network and routing protocol has crucial impact on the network performance.A novel hybrid routing protocol is proposed in this article.The protocol adopts the route discovery mechanism of DSR.The network topology is obtained by edge weight management and route advertisement.This protocol provides a mechanism for self-adaptive switching between proactive and reactive routing.The simulation results indicate that the performances of the protocol in packet delivery ratio and routing overhead are better than the conventional routing protocol.更多还原