铁路通信信号工程技术2023，Vol.20Issue(12)：55-60,6.DOI:10.3969/j.issn.1673-4440.2023.12.010
高铁隧道公网覆盖5G改造研究
Research on 5G Renovation Project for Public Network Coverage in Tunnels of High-speed Railways
摘要
Abstract
Based on the 5G renovation project for public network coverage in tunnels of the Shandong section of Beijing-Shanghai High-speed Railway,this paper studies the scheme for such issues as leakage cable selection,link budget,power supply,and transmission.After analyzing the existing situation of the public network equipment,it proposes the integrated renovation of the existing public network equipment and its supporting power supply and transmission optical cables,which provides design experience for similar projects in the future.关键词
公网覆盖/5G改造/漏泄电缆/链路预算Key words
public network coverage/5G renovation/leakage cable/link budget分类
交通工程引用本文复制引用
陈荣超..高铁隧道公网覆盖5G改造研究[J].铁路通信信号工程技术,2023,20(12):55-60,6.基金项目
轨道交通控制与安全国家重点实验室开放课题项目(RCS2020K001) （RCS2020K001）
