Under the requirement of test communication system for IP transformation,it is an inevitable choice for the con-struction of wireless mobile Ad Hoc network based on multihop routing protocol. The point-to-multipoint star network of centra-lized control is mostly used in the traditional test communication systems. The mobile Ad Hoc network belongs to mesh network, but is totally different from other networking modes. There is no experimental data for reference when the mobile Ad Hoc net-work is used in specific test to guarantee the carrying capacity of the communication service and adaptability of the routing proto-col. The application of Ad Hoc routing protocol in test communication is studied. The network performance was simulated and analyzed according to the test scenario. The network performances (data packet delivery ratio,average throughput and average time delay)of the four routing protocols were simulated respectively. The simulation results show that the integrated performance of the three routing protocols among the four protocols can meet the supporting task of test communication.%在试验通信系统IP化改造的要求下,建设基于多跳路由协议的无线移动自组织(Ad Hoc)试验通信网是必然的选择.传统的试验通信系统多采用集中控制的点对多点星状网,而移动自组网属于网状网,采用完全不同的组网方式,其对特定试验保障通信业务的承载能力,以及路由协议的适应性目前尚没有试验数据可供参考.对自组网路由协议在试验通信中的应用进行研究,根据想定试验场景对网络性能进行仿真分析,分别仿真了4种路由协议的数据包成功递交率、平均吞吐量以及平均时延等网络性能.仿真结果表明,4种路由协议中有3种协议综合性能完全可以满足试验通信保障任务.
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