基于5G公专网的融合通信平台技术方案研究OA
Research on Technical Scheme of Converged Communication Platform Based on 5G Public-Private Network
5G无线通信技术具备大带宽、低时延、高可靠性的优势,在发展智能智慧城市轨道交通的体系中尤为重要.然而,在城轨行业引入 5G 公专网建设模式后,线网将同时存在多种无线通信制式,且各种无线通信制式之间无法互联互通.结合列车跨线运行的实际需求,对 5G 公专网的发展历程和网络架构进行分析,重点围绕多制式无线通信设备融合的关键技术展开深入研究,其中包括动态接入、制式切换、综合通信及安全管控,并构建一种基于 5G 公专网的融合通信平台,对解决城轨行业存在的通信壁垒具有重要意义.
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.
杨勇;唐超伟;印峰;王家琪
南京地铁建设有限责任公司,南京 210017南京地铁集团有限公司,南京 210008南京地铁建设有限责任公司,南京 210017北京全路通信信号研究设计院集团有限公司,北京 100070||列车自主运行智能控制铁路行业工程研究中心,北京 100070
交通工程
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
5G wireless communication technologyurban rail transit5G public-private networksystem switchingconverged communication platform
《铁路通信信号工程技术》 2026 (4)
84-91,8
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)
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