铁路5G专用移动通信网络安全探讨  

Discussion on Cybersecurity of 5G for Railways

作　　者：韩利祥 Han Lixiang(China Railway Fifth Survey and Design Institute Group Co.,Ltd.,Beijing 102627,China)

机构地区：[1]中铁第五勘测设计院集团有限公司,北京102627

出　　处：《铁路通信信号工程技术》2025年第4期51-57,共7页Railway Signalling & Communication Engineering

摘　　要：铁路5G专用移动通信(5G-R)是未来面向铁路行业的专用无线网络技术,对于提升铁路服务水平和综合运输效率起着重要作用。对5G-R网络安全进行深入分析和研究,从6大方面分析5G-R网络的安全需求,并在此基础上针对重点关注的网络部分提出安全部署策略,为5G-R网络安全建设提供参考价值。As the future-oriented dedicated wireless network technology for the railway industry,5G for railways(5G-R)plays an important role in improving the service quality and overall transport efficiency of railways.This paper conducts in-depth analysis and research on the cybersecurity of 5GR,and analyzes the security requirements of 5G-R networks in six aspects.On this basis,it proposes the secure deployment strategy for the network components attracting special attention,which has reference value for improving the cybersecurity of 5G-R.

关 键 词：通信与信息系统 网络安全 5G-R 专用移动通信 智慧铁路 

分 类 号：U285.5[交通运输工程—交通信息工程及控制]