移动通信安全技术发展综述  

Overview of Mobile Communication Security Technology Development

作　　者：王俊[1] 田永春[1] WANG Jun;TIAN Yongchun(No.30 Institute of CETC,Chengdu Sichuan 610041,China)

机构地区：[1]中国电子科技集团公司第三十研究所,四川成都610041

出　　处：《通信技术》2021年第10期2291-2300,共10页Communications Technology

基　　金：国家科技重大专项新一代宽带无线移动通信网(No.2017ZX03001018);四川省科技厅重大科技专项(No.2017GZDZX0001)。

摘　　要：作为国家“新基建”的首选,5G承担着支撑经济社会数字化、网络化、智能化转型和促进经济高质量可持续发展重任的重要基础设施,是万物互联的基础。在国家工信部的指导下,我国通信技术发展取得了辉煌成就。我国移动公众网经历了1G引进、2G跟随、3G突破、4G并跑后,在5G发展上进入了“第一梯队”。移动通信系统从1G到5G的发展演进过程中,网络和应用都发生了巨大变化,因此移动通信系统的安全机制也从最初不成体系逐渐发展演进到日趋完善。因此,系统梳理1G到5G移动通信的信任模型、安全架构以及安全机制,分析5G面向垂直行业应用时的安全需求,并对6G安全未来的发展进行展望。As the first choice of the national“new infrastructure”,5G undertakes the important infrastructure to support the digitization,networking and intelligent transformation of economy and society,and promotes high-quality and sustainable economic development.It is the foundation of the interconnection of all things.Under the guidance of the Ministry of Industry and Information Technology,China has made brilliant achievements in the development of communication technology.After the introduction of 1G,the follow-up of 2G,the breakthrough of 3G,and the parallel running of 4G,China's mobile public network has entered the“first echelon”in 5G development.During the development and evolution of mobile communication system from 1G to 5G,great changes have taken place in network and applications.Therefore,the security mechanism of mobile communication system is the same.It evolved from being unsystematic at first to becoming more and more perfect.First of all,this paper systematically sorts out the trust model,security architecture and security mechanism of 1G to 5G mobile communications.Then,it analyzes the security requirements of 5G for vertical industry applications,and looks forward to the future development of 6G security.

关 键 词：移动通信 移动通信安全 信任模型 安全架构 

分 类 号：TN918[电子电信—通信与信息系统]