基于OPNET的无线战术通信网仿真建模

Wireless Tactical Communications Network Simulation Modeling based on OPNET

通过分析未来战术通信网的特点,从网络拓扑结构的角度总结出分层分布式结构的网络能够满足未来数字化战争的战术通信需求。在OPNET仿真平台上,分网络、节点和进程3个层次建立了分层分布式结构的战术通信网仿真模型。用在子网的簇头节点设置双电台的方法实现了战术通信网的分层与数据转发,且准确描述了802.11协议的MAC层标准,为组建战术通信网提供可靠的定量依据。

By analyzing the characteristics of the tactical communications network, from the perspective of network topology we summarize that distributed hierarchical network structure can meet the tactical communications needs for the future digital war. In the OPNET simulation platform, tactical communications network model of distributed hierarchical network structure is established from these three levels ： network, node, and the process. In the way of setting two-way radio at the subnet cluster node, we achieve tactical communications network＇s stratification and data transmitting and accurately describes the MAC layer standard of 802.11 protocol. , which provides a reliable quantitative basis for the establishment of tactical communication network.