无线电通信技术2025，Vol.51Issue(2)：224-231,8.DOI:10.3969/j.issn.1003-3114.2025.02.002
新一代铁路通信网络技术的应用现状与展望分析
Current Application Status and Prospects of Next-generation Railway Communication Network Technology
摘要
Abstract
As railways move into the digital age and embraces intelligent development,existing communication networks are strug-gling to keep up with the growing demands of new services.Therefore,integrating next-generation communication technologies into the railway sector to support its digital transformation is of significant research value.Building on the current state and future trends of next-generation railway communication networks,this paper proposes a unified framework for integrating dedicated and public networks in railway communications.It analyzes the application methods and benefits of both network types.Furthermore,this paper explores the innovative applications of 5G and its enhanced version 5G-A in railway communications,including network slicing,AI-enabled commu-nication sensing,and passenger service assurance.Additionally,the potential applications of 6G in the railway sector are also studied,including the concept of digital twin trains and semantic communication for efficient railway operation information exchange.Finally,this paper discusses the challenges of implementing next-generation communication technologies in railway scenarios and proposes strat-egies to address them.关键词
新一代移动通信/铁路数字化/公专网融合/数字孪生Key words
next-generation mobile communication/railway digitalization/integration of public and dedicated networks/digital twin分类
电子信息工程引用本文复制引用
王文斌,明嘉辉,郝小光,郭瑞彬,王兴中,权伟..新一代铁路通信网络技术的应用现状与展望分析[J].无线电通信技术,2025,51(2):224-231,8.基金项目
科技部雄安新区科技创新专项(2023XAGG0063) （2023XAGG0063）
北京市科技新星计划项目(20220484084) Science and Technology Innovation Special Project for Xiong'an New Area of the Ministry of Science and Technology(2023XAGG0063) （20220484084）
Beijing Science and Technology New Star Program(20220484084) （20220484084）
