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铁路通信信号工程技术 ›› 2023, Vol. 20 ›› Issue (3): 63-67.DOI: 10.3969/j.issn.1673-4440.2023.03.013

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温州轨道交通LTE系统共用区域覆盖解决方案

林 静   

  1. 温州市铁路与轨道交通投资集团有限公司运营分公司,浙江温州 325000
  • 收稿日期:2022-01-19 修回日期:2023-02-06 出版日期:2023-03-25 发布日期:2023-03-25
  • 作者简介:林静(1990—),女,高级工程师,硕士,主要研究方向:城市轨道交通通信信号,邮箱:525843309@qq.com。

Common Area Coverage Solution of LTE System for Wenzhou Rail Transit

Lin Jing   

  1. Operating Branch, Wenzhou Mass Transit Railway Investment Group Co., Ltd., Wenzhou    325000, China
  • Received:2022-01-19 Revised:2023-02-06 Online:2023-03-25 Published:2023-03-25

摘要: 介绍温州轨道交通车-地无线通信方案,指出线路共用区域无线覆盖方案面临的问题。为解决相关问题,提出LTE系统共用区域3种覆盖方案并进行对比分析。针对不同应用场景选用不同的车-地通信LTE覆盖解决方案,对其他轨道交通LTE系统建设具有一定的借鉴意义。

关键词: 轨道交通, LTE系统, 共用区域, 覆盖方案

Abstract: This paper introduces the train-ground wireless communication scheme of Wenzhou rail transit, and points out the problems of the wireless coverage scheme in the common area. In order to solve the related problems, three coverage solutions for the common area of LTE system are proposed and compared. Different train-ground communication LTE coverage solutions are selected for different application scenarios, which has a certain reference significance for the construction of other rail transit LTE systems.

Key words: rail transit, LTE system, common area, coverage scheme

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