GSM-R数字直放站参数优化研究
Probe into Optimization of GSM-R Digital Optical Fiber Repeater Parameters
徐坤1
作者信息
- 1. 中国铁路南宁局集团有限公司 南宁通信段,广西 南宁 530029
- 折叠
摘要
在GSM-R网络中,隧道、路堑等弱场区通常采用数字光纤直放站延伸GSM-R信号覆盖,为提高网络服务质量,满足不同终端运用场景需求,需要对数字光纤直放站相关参数优化.通过研究分析实际工作中遇到的问题,提出GSM-R数字直放站参数优化方案,经实际测试,方案可行,达到了优化的效果.
Abstract
In the GSM-R network,digital optical fiber repeaters are usually used to extend the GSM-R signal cover-age in weak signal areas such as tunnels and cuttings.To improve the quality of network services and meet the needs of different terminal application scenarios,it is necessary to optimize the relevant parameters of digital optical fiber repeaters.By studying and analyzing the problems in practical work,a parameter opti-mization scheme for GSM-R digital repeaters is proposed.Through testing,the scheme is feasible and achieves the optimization effect.
关键词
GSM-R数字直放站/网络优化/GSM-R手持终端Key words
GSM-R Digital Optical Fiber Repeater/optimization/GSM-R Handheld Termina引用本文复制引用
出版年
2024
NETL
NSTL
万方数据