摘要
在无线移动自组网中每个节点都需要兼具路由器的功能,路由是一个非常重要的研究问题,各种无线移动自组网路由协议的提出及相关的性能分析评价也成为学术界的研究热点。本文简单比较了AODV、GPSR及ADV3种典型的无线移动自组网路由协议,并通过NS-2仿真,对3种路由协议在UDP和TCP业务流下的平均投递率、路由开销、平均端到端延时和吞吐率网络性能进行分析及评价。
Since every node in Ad hoc networks acts as both a host and a router, routing protocol is a main research issue in the Ad hoc wireless networks. Various routing protocols have been put up in recent years by researchers around the world, and the re- lated performance analysis and evttluation of academic studies have become hot. This paper compares three typical Ad hoc routing protocols which is AODV, GPSR＊and ADV, makes the performance analysis and evaluation on packet delivery ratio, routing cost , average end-to-end delay and throughput of UDP and TCP traffic by simulation.
出处
《计算机与现代化》
2009年第8期119-122,共4页
Computer and Modernization
