铁路通信信号工程技术2026，Vol.23Issue(4)：84-91,8.DOI:10.3969/j.issn.1673-4440.2026.04.013
基于5G公专网的融合通信平台技术方案研究
Research on Technical Scheme of Converged Communication Platform Based on 5G Public-Private Network
摘要
Abstract
5G wireless communication technology has the advantages of large bandwidth,low latency and high reliability,which is particularly important in the development of intelligent urban rail transit system.However,after the 5G public-private network construction mode is introduced in the urban rail industry,there exists a variety of wireless communication modes in the urban rail network,and various wireless communication modes cannot be interoperable.Based on the actual needs of cross-line operation of trains,this paper analyzes the development process and network architecture of 5G public-private network,and focuses on key technologies of multi-standard integrated wireless communication equipment,including dynamic access,system switching,integrated communication and security control.A converged communication platform based on 5G public-private network is constructed,which has great significance in solving the communication barriers in the urban rail industry.关键词
5G无线通信技术/城市轨道交通/5G公专网/制式切换/融合通信平台Key words
5G wireless communication technology/urban rail transit/5G public-private network/system switching/converged communication platform分类
交通工程引用本文复制引用
杨勇,唐超伟,印峰,王家琪..基于5G公专网的融合通信平台技术方案研究[J].铁路通信信号工程技术,2026,23(4):84-91,8.基金项目
北京全路通信信号研究设计院集团有限公司科研项目(2300-G4220007.01) （2300-G4220007.01）
