软件控制校验码在典型卫星通信网中的应用

Application of Software-controlled Check Code in Typical Satellite Communication Network

本文讨论并研究通过软件控制校验码的方式改善卫星专网的安全性,介绍了典型卫星专网组网方式及卫星调制解调器校验码生成机制,给出了启用该安全方案后对系统网络同步的机制变化分析。文章充分考虑了系统特点和工程实施可行性,通过软件控制的信道加密方式有效地提高了网内信息安全性。

In this paper, we discuss the way to improve the security of satellite private network through software-controlled check code. The typical satellite private network and the satellite modem verification code generation mechanism are introduced. The mechanism change of the system network synchronization after the implementation of the security scheme is given. The software-controlled channel encryption method effectively enhances the information security within the network.