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铁路通信信号工程技术 ›› 2023, Vol. 20 ›› Issue (6): 65-70.DOI: 10.3969/j.issn.1673-4440.2023.06.013

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市域铁路5G无线通信应用方案研究

熊栋宇   

  1. 中铁二院华东勘察设计有限责任公司,杭州 310004
  • 收稿日期:2022-12-07 修回日期:2023-05-10 出版日期:2023-06-25 发布日期:2023-06-25
  • 作者简介:熊栋宇(1981—),男,高级工程师,硕士,主要研究方向:轨道交通的通信和智能化信息技术,邮箱:xiong_505@163.com。
  • 基金资助:
    中铁二院华东勘察设计有限责任公司重点科研项目(2022-KY-02)

Research on 5G Wireless Communication Application Scheme for Suburban Railway

Xiong Dongyu   

  1. CREEC East China Survey and Design Co., Ltd., Hangzhou    310004, China
  • Received:2022-12-07 Revised:2023-05-10 Online:2023-06-25 Published:2023-06-25

摘要: 针对市域铁路无线通信存在制式种类多样、系统孤立、维护升级复杂、智慧化需求多的难题,总结市域铁路各类场景业务应用需求,分析5G无线覆盖性能指标,深入探讨5G网络对业务融合承载、应急通信和智慧化应用的独特优势。最后,结合行业应用特点,探讨可行的商业合作方式,并从终端、接入网、承载网、核心网的角度,给出5G公网专用的总体架构方案和后期的运营维护标准。

关键词: 5G, 融合通信, 应急通信, 市域铁路

Abstract: In view of the problems in suburban railway wireless communication, such as various types of systems, isolated systems, complex maintenance and upgrading, and multiple intelligent requirements, this paper summarizes the application requirements of various scenarios of suburban railway, analyzes the performance indicators of 5G wireless coverage, and deeply discusses the unique advantages of 5G networks in service integration, emergency communication and intelligent applications. Finally, combined with the characteristics of the industry application, the feasible business cooperation mode is discussed. From the perspective of terminal, access network, bearer network and core network, the general architecture scheme and operation and maintenance standards for 5G public network are given.

Key words: 5G, integrated communication, emergency communication, suburban railway

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