一种行业用户无线通信专网设计  

Design of a Wireless Communication Private Network for Industry Users

作　　者：夏海斌 马睿 曾勇 王驭 XIA Haibin;MA Rui;ZENG Yong;WANG Yu(CETC Cyberspace Security Technology Co.,Ltd.,Chengdu Sichuan 610041,China;Chengdu Raycom Mobile Communication Co.,Ltd.,Chengdu Sichuan 610041,China)

机构地区：[1]中国电科网络安全科技股份有限公司,四川成都610041 [2]成都三零瑞通移动通信有限公司,四川成都610041

出　　处：《通信技术》2024年第3期267-274,共8页Communications Technology

摘　　要：无线通信网络对行业用户的安全保卫、突发事件处置、日常业务开展等方面的通信保障起着十分重要的作用,但现有无线通信网络存在通信体制繁杂、集群调度能力弱、安全性低等不足,已无法满足业务发展需求。针对现有无线通信网络痛点,充分考虑未来发展要求,结合用户安全及使用需求,采用国产警用数字集群(Police Digital Trunking,PDT)通信体制、国密算法和加密标准,为行业用户构建无线通信专网。通过对专网通信体制、安全保密体系架构、技术路线等的研究,对专网进行了总体设计,并提出了实现途径。Wireless communication networks play a crucial role in ensuring communication security for industry users in terms of safety and security,handling of emergencies,and daily business operations.However,the existing wireless communication networks have deficiencies such as complex communication system,weak trunked dispatching ability and low security,which can no longer meet the needs of business development.In response to the pain points of the existing wireless communication networks,fully considering future development requirements,and combining with the user’s security and usage needs,this paper adopts PDT(Police Digital Trunking)communication system,national cryptography algorithms and encryption standards,in order to build wireless communication private networks for industry users.Through the research on the communication system,security and confidentiality system architecture,technical route and so on of the private network,it carries out the overall design of the private network and puts forward the implementation method.

关 键 词：无线通信 警用数字集群 集群调度系统 密码同步 国密算法 

分 类 号：TN929.5[电子电信—通信与信息系统]