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影响Ad hoc网络路由性能的因素很多,如网络的负载、节点的移动、节点数目的变化等;而其中网络的负载是其中最关键的因素之一.文中对两种典型的路由协议进行了理论分析,并提出了一个仿真模型,使得网络在不同的负载下工作。利用GlomoSim仿真工具对两种路由协议进行了仿真,对路由协议主要的几种参数:平均报文投递率、平均端到端的延时、路由总负载进行了统计分析,并对仿真结果进行了详细的分析比较.
There are many factors that affect the routing performance of Ad hoc networks, such as the load of the network, the movement of the nodes, the number of nodes, etc. Among them, the load of the network is one of the most critical factors.Two typical routing protocols are studied in this paper Analysis, and proposed a simulation model, making the network work under different loads. The GlomoSim simulation tools are used to simulate the two routing protocols. The main parameters of the routing protocol are average packet delivery rate, average end-to-end delay and total load of the routing. The simulation results are detailed Analysis and comparison.