摘要
为了解决地铁民用通信系统的传输系统设计问题,通过采用对比探讨、逐层深入方式,分析了青岛地铁R1线地铁车站、地下隧道和山岭隧道三种场景的传输系统设计方案,提出了纤芯按需分配的均衡方案,并经过实际方案数据分析,发散思维提出合理化建议。
In order to solve the design of transmission system of metro civil communication system,the design schemes of Qingdao metro in the scenarios of the subway station,underground tunnel and mountain tunnel were analyzed based on the comparative discussion and gradual depth to propose the equalization scheme of fiber core distribution on demand.Based on the data analysis of the actual scheme,the reasonable suggestions were put forward.
出处
《移动通信》
2017年第14期31-35,共5页
Mobile Communications
关键词
地铁隧道
民用通信系统
传输系统
纤芯分配
subway tunnel
civil communication system
transmission system
fiber core distribution
