大数据分析在通信系统联调联试中的运用  

Application of Big Data Analysis in Integrated Commissioning&Test of Communication Systems

作　　者：李明光 张小兰 廖俊 LI Mingguang;ZHANG Xiaolan;LIAO Jun(Communication and Signaling Department,China Railway Nanchang Group Co.,Ltd.,Nanchang Jiangxi 330002,China)

机构地区：[1]中国铁路南昌局集团有限公司电务部,江西南昌330002

出　　处：《铁路技术创新》2024年第5期81-89,共9页Railway Technical Innovation

基　　金：中国铁路南昌局集团有限公司科技研究开发计划项目(201902)。

摘　　要：为了更好地完成通信系统联调联试,基于接口监测数据的GSM-R网络运行数据综合分析系统,对通信系统测试数据进行补充,在综合检测列车联调联试的基础上,能够补充发现无线通信网络存在的隐患并进行克缺;通过加强GSM-R网络优化和精调,无线通信网络在联调联试结束时不仅能够实现检测达标,而且能够完成深度网络优化。以话音质量优化为例,介绍基于GSM-R网络运行数据综合分析系统大数据分析的具体应用情况,得出该系统方法能够提高通信系统联调联试过程中解决问题的效率,并为高铁开通提供更高质量的通信网络。To facilitate the integrated commissioning&test of communication systems,the comprehensive analysis system of GSM-R network operation data based on interface monitoring data is used to supplement the test data of communication systems.On the basis of integrated commissioning&test conducted by comprehensive inspection trains,this can identify hidden hazards in the wireless communication network and eliminate them.By enhancing the optimization and fine adjustment of the GSM-R network,the wireless communication network can not only meet the inspection standard when the integrated commissioning&test finishes,but also thoroughly optimize the network.Taking voice quality optimization as an example,this paper presents the specific application of big data analysis based on the comprehensive analysis system of GSM-R network operation data.This system can enhance the problem-solving efficiency during the integrated commissioning&test of communication systems and improve the quality of communication networks for high speed railway operation.

关 键 词：联调联试 动态检测 GSM-R网络运行数据综合分析系统 大数据分析 

分 类 号：U285[交通运输工程—交通信息工程及控制] U292[交通运输工程—道路与铁道工程]