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根据军事环境下通信网络的应用特点,给出了一种军用应急通信网的互连方案。该方案基于一种战术数字跳频电台(DRG-115H)和网络通信接口转换器(NCIT),以电台的无线通信信道作为传输信道,用网络通信接口转换器进行数据协议转换,达到了军用应急通信网移动性与安全性的互连要求。文中还简要介绍了网络接口控制器的设计与实现。
According to the application characteristics of communication network under the military environment, an interconnection scheme of military emergency communication network is given. The scheme is based on a tactical digital frequency hopping radio (DRG-115H) and a network communication interface converter (NCIT). The radio communication channel of a radio station is used as a transmission channel, and the data communication protocol is converted by a network communication interface converter to reach a military emergency Communication network mobility and security requirements of the interconnection. The article also briefly introduces the design and implementation of network interface controller.