摘要
结合广州地铁1、2号线工程经验,对地铁移动通信系统的各种条件下的切换方案设计进行探讨,包括隧道间小区切换、换乘站的上下层切换、站内和站外切换、隧道和地面切换等。
Based on the engineering experience in Guangzhou metro line 1 and line 2, the schemes of mobile communication system switches in various conditions are discussed, including switching between plots in the tunnels, between upper floor and lower floor in the interchange station, between inside and outside of the interchange stations and between tunnels and floor.
出处
《都市快轨交通》
2006年第1期91-93,共3页
Urban Rapid Rail Transit
关键词
地铁
移动通信
切换
基站
metro
mobile communication
switch
base station
