摘要
由于军事和抢险救灾等方面的需要,移动AdHoc网络路由协议成为当前研究的热点之一。在AODV协议的基础上,提出了一种链路稳定QoS安全路由协议AODV_SQ,采用备份路由机制并以带宽为QoS参数。通过仿真证明,该协议在分组传输率、时延和路由开销方面性能相对于AODV得到了较大的改善。
Because of the necessary of such as military affairs and disaster rescuing, mobile ad hoe routing protocol becomes one of hotspots of research. A stable link QoS secure routing protocol is proposed based on AODV,which makes use of backup routing mechanism ,Its QoS parameter is bandwidth. The performance via simulations shows that it is better than AODV in packet delivery ratio, average delay and routing cost.
出处
《微计算机信息》
北大核心
2008年第27期58-60,共3页
Control & Automation
基金
国家自然科学基金资助项目(60172035
90304018)
