This paper mainly discusses the optimization of subway communication network,aiming at improving the quality of communication network and meeting the needs of passengers.In this paper,the key technologies such as spectrum monitoring,dynamic spectrum access,interference identification and suppression,spectrum masking and interference elimination are deeply studied,and their application effects are demonstrated through case studies.The application of these technologies is helpful to promote the development of subway communication network and meet the increasing communication demand.
关键词
地铁通信网络/无线频谱管理/干扰抑制技术/频谱监测
Key words
subway communication network/wireless spectrum management/interference suppression technology/spectrum monitoring
维普
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