地铁隧道无线网络覆盖设计方案对比研究  

Comparative Research on Wireless Network Coverage Design in Subway Tunnel

作　　者：王思宇 

机构地区：[1]中国移动通信集团设计院有限公司黑龙江分公司,黑龙江哈尔滨150000

出　　处：《移动通信》2016年第8期92-96,共5页Mobile Communications

摘　　要：随着我国轨道交通事业的发展,乘坐地铁逐渐成为人们出行的重要选择,如何在地铁内提供稳定、高速的移动网络覆盖成为困扰运营商的一大难题。通过选取地铁覆盖中隧道覆盖这一分支,以天津地铁6号线一期工程为例,研究分析2种常用的隧道覆盖方案的特点,并总结出各自的优缺点,从而指导后续地铁隧道覆盖设计工作。With the development of China＇s rail transportation, the subway has become an important choice for people to travel. How to provide stable, high-speed mobile network coverage in the subway has become a big problem for the three operators. In this paper, a branch of tunnel coverage was selected, and a case study of Tianjin Metro Line 6 was used to study the characteristics of two kinds of commonly used tunnel coverage. Strengths and weaknesses of both designs were summarized, providing guidance for future subway tunnel coverage design.

关 键 词：地铁 隧道覆盖 多系统合路平台 漏泄电缆 

分 类 号：TN929.5[电子电信—通信与信息系统]