地铁场景无线通信网络覆盖及优化分析  

Wireless communication network coverage and optimization analysis in subway scene

作　　者：程子宸 CHENG Zichen(China Railway Electrification Engineering Group Co.Ltd,Beijing 100036,China)

机构地区：[1]中铁电气化局集团有限公司国际工程公司,北京100036

出　　处：《铁路工程技术与经济》2023年第3期57-59,67,共4页Railway Engineering Technology and Economy

摘　　要：无线通信作为地铁通信中的一种特殊通信方式。为保证地铁无线通信水平和质量。本文对地铁场景无线通信网络覆盖的范围及方案进行了阐述。并就如何对场景范围内进行无线通信网络场强和传输性能测试,根据测试数据来计算区域的覆盖率,使其满足设计指标,并根据检测结果,对如何进行无线网络场预覆盖优化做了分析。As a special communication method in subway communication,wireless communication is an important means to ensure the safe operation and communication stability of subway.This article describes the coverage of wireless communication networks in subway scenarios.The wireless network optimization analysis was conducted to calculate the coverage rate of the area through network field strength and transmission performance testing to ensure that it meets the design indicators,in order to improve the wireless communication level and service quality of the subway.

关 键 词：地铁通信 无线网络系统 覆盖范围 网络优化 

分 类 号：U231[交通运输工程—道路与铁道工程]