基于单网交织网络的GSM-R基站间距分析  

Analysis of Distance between GSM-R Base Stations in Single Interleaved Network

作　　者：赵旭[1] 

机构地区：[1]铁道第三勘察设计院集团有限公司,天津300251

出　　处：《铁路通信信号工程技术》2011年第1期36-38,共3页Railway Signalling & Communication Engineering

摘　　要：通过分析单网交织情况下,基站子系统上下行链路匹配及切换频率与CTCS-3要求的传输干扰时间TTI间的关系,找出工程应用领域合理的基站间距,满足CTCS-3列控系统要求。By analyzing the uplink/downlink transmission matching and the relation between the switching frequency and transmission interference time required by CTCS-3 in the condition of using abundant BTSs in single interleaved networks,the paper presents the method of determining the rational distances between BTSs in order to meet the requirements of CTCS-3 train control system.

关 键 词：距离 基站 单网交织 GSM-R CTCS-3 

分 类 号：U231.4[交通运输工程—道路与铁道工程]