想定环境中对战术互联网性能评估方法的研究及实现

Research and Implementation of Estimation Method for Tactical Internet Performance in a Rencounter Scenario

战术互联网不同于其它Ad hoc网络的根本特点是应用于战场环境当中,但目前对战术互联网性能的仿真评估方法却没有反映出战场特定的因素,如地形、战术行动等对其性能的影响。针对此问题采取想定作业的方法体现战场环境因素,使用了自主编写的战场指挥通信过程模拟软件TCSS,以FSR路由协议为例进行了仿真实验。测试结果表明,战场因素很大程度地影响了Ad hoc网络路由协议的效率,实验数据为战术互联网系统的构建提供了重要的参考。

Tactical internet （TI） is quite different from the civil mobile Ad hoc network, due to the special working environment. However, most of the researches on TI ignore these special battlefield＇s factors, such as terrain, tactical action, etc. Hence, a new method to analyze the effects of the factors on TI was proposed. The tactical communication in a rencounter scenario with fish.eye state routing （FSR） protocol was simulated by the tactical communication simulation system （TCSS） software designed and programmed autonomously. The simulation results indicate that those special factors have significant influence on the efficiency of the routing protocol in Ad hoc network, and the experiment data can be used as a reference to design a TI communication system.