铁路通信信号工程技术2024，Vol.21Issue(6)：64-69,6.DOI:10.3969/j.issn.1673-4440.2024.06.011
GSM-R铁路数字移动通信基站设备可靠性的提升
Research on Reliability Enhancement of GSM-R Digital Mobile Communication Base Station Equipment
洪钰 1马海鑫1
作者信息
- 1. 中国铁路上海局集团有限公司上海通信段,上海 200080
- 折叠
摘要
Abstract
This paper takes the architecture features and functions of GSM-R Macro Site equipment in the existing network as the research object,and demonstrates,through RAMS analysis and engineering tests on the operating network,that the reliability,availability and maintainability of a single set of Base Transceiver Station(BTS)currently in use can be improved by enhancing the redundancy of key modules,so as to reduce the probability of the failures and out-of-service of base stations in the network.Reducing the impact of single-module failures of GSM-R base stations on railway services including CTCS-3,and lowering the maintenance timeliness requirements for BTS module failures along the line,both lay the foundation for the continuous,long-term and stable operation of GSM-R Macro Sites in the network,and provide a solid base for safe and stable railway operation.关键词
冗余/可靠性/可用性/可维护性Key words
redundancy/reliability/availability/maintainability分类
交通工程引用本文复制引用
洪钰,马海鑫..GSM-R铁路数字移动通信基站设备可靠性的提升[J].铁路通信信号工程技术,2024,21(6):64-69,6.
