论文部分内容阅读
以上海轨道交通8号线南延伸段(贯穿世博园区)移动通信引入工程为例,重点介绍了3G网络在轨道交通中信号覆盖方案及系统组成,并概述了信号覆盖方案及链路预算,可为同类工程设计提供参考。
Taking the project of introducing mobile communication in the south extension of Shanghai Metro Line 8 (running through the Expo Site) as an example, this paper mainly introduces the signal coverage scheme and system composition of 3G network in rail transit, and gives an overview of the signal coverage scheme and link budget. For similar projects provide a reference.