铁路通信信号工程技术2026，Vol.23Issue(2)：69-75,7.DOI:10.3969/j.issn.1673-4440.2026.02.010
上海局铁路大桥GSM-R覆盖方案研究
Research on GSM-R Coverage Scheme for Railway Bridges of China Railway Shanghai Group Co.,Ltd.
摘要
Abstract
Targeting at the challenges in railway bridge sections such as complex electromagnetic propagation environments and numerous equipment installation constraints,this paper analyzes the GSM-R coverage scheme for typical railway bridges under the management of China Railway Shanghai Group Co.,Ltd.It gives comprehensive consideration to multiple factors such as wireless coverage requirements,construction difficulty,engineering investment,and maintenance complexity,evaluates the coverage effectiveness through the test data,and also compares and analyzes the advantages and disadvantages of different coverage schemes.The research results indicate that the coverage scheme featuring"base station+repeater+leaky cable"provides uniform field strength distribution,and favorable coverage results,which represents a coverage solution with high prompting value.This paper offers references and insights for the design of communication coverage scheme for railway bridges,contributing to the enhancement of train operation safety and efficiency.关键词
铁路大桥/GSM-R/覆盖方式/覆盖效果Key words
railway bridge/GSM-R/coverage mode/coverage result分类
交通工程引用本文复制引用
诸叶刚..上海局铁路大桥GSM-R覆盖方案研究[J].铁路通信信号工程技术,2026,23(2):69-75,7.基金项目
中国铁路上海局集团有限公司2025年科技项目(2025121) （2025121）
