基于共建共享模式的高铁隧道5G/4G覆盖策略  

5G/4G Coverage Strategy of High-speed Railway Tunnel Based on Co-construction and Sharing Mode

作　　者：张涛[1] 刘莹莹 张磊[1] 马亚南 Zhang Tao;Liu Yingying;Zhang Lei;Ma Ya’nan(China Information Technology Designing&Consulting Institute Co.,Ltd.Zheng-zhou Branch,Zhengzhou 450007,China;China Unicom Chongqing Branch,Chonqing 401120,China;Hebei Communication De-sign&Consultation Co.,Ltd.,Shijiazhuang 050000,China)

机构地区：[1]中讯邮电咨询设计院有限公司郑州分公司,河南郑州450007 [2]中国联通重庆分公司,重庆401120 [3]河北电信设计咨询有限公司,河北石家庄050000

出　　处：《邮电设计技术》2024年第1期19-23,共5页Designing Techniques of Posts and Telecommunications

摘　　要：针对西部高铁线路隧道占比大的特点,基于共建共享模式,深入研究了高铁隧道5G/4G频率规划、网络覆盖、基站设备选型及泄漏电缆的使用等策略,并将研究成果应用于高铁隧道无线网络覆盖,达到良好的效果。In view of the characteristics of the large proportion of high-speed railway line tunnels in the west,based on co-construction and sharing mode,it in depth studies the high-speed railway tunnel 5G/4G frequency planning,network coverage,base station equipment selection,leakage cable use and other strategies,and the research results are applied to high-speed railway tunnel wireless network coverage,which achievies good results.

关 键 词：共建共享 高铁隧道 5G/4G网络覆盖 泄漏电缆 

分 类 号：TN929.5[电子电信—通信与信息系统]