摘要
秦沈客运专线无线系统包括无线列调系统及数字集群移动通信系统。无线列调系统实现列车无线调度功能。数字集群移动通信系统解决移动人员 (工务、电务、桥梁、车站、公安等 )的地面通话 ,取消通话柱。在车站 ,设置基站、车站无线列调电台 ;在区间点无人看守处 ,设置光纤射频直放终端设备。
A radio communication system consists of a radio train dispatching system and a digital trunked mobile communication system. The former helps to realize radio train dispatching, and the latter helps ground communications without communication posts for traveling personnel (track maintenance, communication and signal, bridges, railway stations, and public security, etc.). For this purpose, base stations and radio stations were equipped for railway stations, and optic\|fiber radio frequency amplification terminal was equipped for unattended point.
出处
《铁道标准设计》
2003年第11期6-9,共4页
Railway Standard Design
关键词
客运专线
无线通信
工程设计
无线列调系统
数字集群移动通信系统
铁路通信
光纤直放站
移动通信
Qinhuangdao\|Shenyang Dedicated Passenger Railway, digital synchronous transmission, digital group, optic\|fiber frequency amplification station, mobile communication
