隧道泄漏电缆场景下移动5G覆盖能力研究  

Study on the capability of mobile 5G in tunnel leakage cable scene

作　　者：卢哲 胡森 张国栋 LU Zhe;HU Sen;ZHANG Guo-dong(China Mobile Group Shandong Co.,Ltd.Ji'nan Branch,Ji'nan 250001,China;China Mobile Group Design Institute Co.,Ltd.Shandong Branch,Ji'nan 250100,China)

机构地区：[1]中国移动通信集团山东有限公司济南分公司,济南250001 [2]中国移动通信集团设计院有限公司山东分公司,济南250100

出　　处：《电信工程技术与标准化》2021年第7期50-54,共5页Telecom Engineering Technics and Standardization

摘　　要：随着全国人民生活水平日益提升,高铁、地铁成为人们日常出行的交通工具。高铁、地铁隧道覆盖的好坏,对用户体验感受有极大的影响。目前隧道主要通过泄漏电缆进行覆盖,本文将结合某市地铁情况,针对运营商5G对不同型号泄漏电缆的覆盖能力进行对比研究。With the development of 5G, the 5G era has offi cially arrived. As a densely populated area, subway has been one of the most important scenarios for operators for a long time. Especially in the era of 5G, building 5G high-quality network of subway scene is a great promotion of operators and subway brand image. In this paper, 5G metro coverage technology will be studied in combination with Ji’nan metro.

关 键 词：5G 隧道 泄漏电缆 

分 类 号：TN929.5[电子电信—通信与信息系统]