【摘要】 基于距离向量的按需路由协议AODV是移动AdHoc网络研究的热点之一.文中提出一种基于AODV的分簇路由协议CAODV,该协议通过增加分簇机制,将AODV协议改进为层次型的路由协议.与AODV协议仿真比较后可以看出,改进后的CAODV协议在分组转发率和路由开销方面的性能有较大提高.更多还原

【Abstract】 The algorithm of Ad Hoc on-Demand Distance Vector(AODV)routing protocol is one of the research hotspots in wireless Ad Hoc network.This paper offers a clustering routing protocol(CAODV)based on AODV protocol.Through adding clustering mechanism in AODV,AODV protocol is improved as a hierarchical routing protocol.Simulation results show that packet delivery fraction and normalized routing load of improved protocol has better performances than AODV protocol.更多还原