基于Opnet的Link16网络仿真与性能分析

Simulation and Performance Analysis of Link16 Network Based on Opnet

针对从链路层对Link16研究的片面性,利用Opnet设计了Link16的网络仿真模型,并对关键部分进行说明。仿真中,利用EMA把专用链路仿真软件得到的Link16链路性能曲线与Opnet的无线管道模型结合起来,弥补了Opnet在链路仿真方面的不足。最后,基于所建立的Link16网络仿真模型构建了仿真场景,并对仿真结果进行了分析,为优化Link16的网络配置提供了一定的参考。

In terms of the lack of research on Link16 from link-layer, a Link16 network simulation model is designed based on Opnet and some key modules are explained. During the simulation, Opnet＇ s lack in physical layer simulation is remedied by combining physical layer＇ s link performance curve of Link16 made by special link simulation software with wireless pipe stage of Opnet. Lastly, based on the Link16 network simulation model, a simulation scenario is constructed, and the results are analyzed, which will definitely provide some references for optimizing network configuration of Link16.