铁道标准设计Issue(9)：106-109,4.
西成客运专线部分特殊地段GSM-R网络覆盖方案研究
GSM-R Network Coverage Solution in Special Section of Xi'an-Chengdu Passenger-dedicated Line
杨玉修1
作者信息
- 1. 中铁第一勘察设计院集团有限公司通号处,西安710043
- 折叠
摘要
Abstract
Through theoretical analysis and calculation by using electromagnetic wave propagation mode in free space and tunnel, this paper studies the coverage solution of GSM-R within the intersection between the new passenger-dedicated line and the existing ones as well as within the extra-long tunnels. The result shows that the solutions, i. e. , using the two-station redundancy coverage solution at the train control line's intersection and using the directional antenna coverage solution at the service gallery, are the safest and most reliable solutions.关键词
客运专线/GSM-R/交叉区段/辅助坑道/覆盖Key words
passenger-dedicated line/GSM-R/intersection/service gallery/coverage分类
交通工程引用本文复制引用
杨玉修..西成客运专线部分特殊地段GSM-R网络覆盖方案研究[J].铁道标准设计,2012,(9):106-109,4.
