内蒙古呼张高铁5G通信网络建设与应用研究

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中图分类号：TN929.5 文献标识码：A 文章编号：2096-4706（2025）15-0010-05

Research on the Construction and Application of 5G Communication Network of Hu-Zhang High-speed Railway in Inner Mongolia

QING Chun， WANG Jue， YUAN Wenguo，RENQin （Beijing Telecom Planning and Designing Institute Co.，Ltd.，Beijing 10oo48， China）

Abstract：This study aims to explore the optimal deployment of 5G networks in high-speed mobile environments by conductinganin-depthanalysisofthe5GcommunicationnetworkconstructionandapplicationintheHu-Zhang High-speed Railway.Thebackgroundof theHu-Zhang High-speedRailwayandits5Gconstruction isstudied，emphasizing thedemandfor high-speedand stablecommunication fromhigh-speedrailwayusers.Adual-frequency network designschemebasedon 2.1GHz （2 and 3.5GHz is proposed，andthedifferencesbetween single-frequencyanddual-frequencyapplicationscenariosareanalyzed. The deploymentof base stations and the planning of station spacing inthehigh-speedrailway communication network are improved，especiallthecombinationschemeofleakycableanddirectionalantennafortunnelcoverage.Theresultsshowthat the proposednetworkconstructionscheme effctively improves network coveragequalityand user experience，andhas important guiding significance for the future development of 5G high-speed railway networks.

Keywords：5G high-speed railway network; dual-frequencycoverage; tunnel communication; network optimization

0 引言

在中国广袤的地域中，高速移动环境对通信网络的稳定性和速度提出了挑战。（剩余5531字）