摘要
在数据链系统的生命周期中,仿真是不可缺少的一个环节。为了统计和分析数据链网络的重要参数指标,采用网络实时动态仿真软件QualNet的系统构架,分析了在QualNet环境下数据链系统仿真的关键技术,通过场景设计和功能设定对Link 16进行了性能参数仿真,得到了数据链网络的网络吞吐量、平均端到端时延、数据分组成功接收率等总体性能指标。仿真结果表明网络性能良好,基本满足了消息传输的实时性和可靠性,为我军进一步研究数据链系统提供了参考。
In the life cycle of Tactical Data Link （TDL） system,the simulation is really an indispensable segment. With the purpose of researching important network parameters of TDL,this paper places emphasis upon the systemic truss of QualNet and the pivotal simulative technology combining with TDL. The simulation is performed by designing the principle modeling of Linkl6 through illustrations with detailed scenic installation and functional configuration. The overall system performance such as network throughout,network average end- to- end delay,total packets received rate and their analysis are obtained. As is shown by simulation results, the network performance is fine, which could keep realtime data -exchange and transportation reliability.
出处
《现代电子技术》
2009年第21期5-8,12,共5页
Modern Electronics Technique
基金
军队"2110工程"军事通信工程学科资助项目
