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.
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.
出处
《微电子学与计算机》
CSCD
北大核心
2010年第6期201-204,共4页
Microelectronics & Computer
基金
重庆市教育委员会科学技术研究项目(KJ080522)
