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文章重点分析了无线市话PHS系统相关问题,论述了以无线市话PHS系统为核心技术的井下无线通信系统的先进技术特点及经过煤矿安全技术改造后在矿井生产中实际应用的案例,对于矿井开采中的井下通讯技术发展具有一定帮助。
This article focuses on the analysis of the problems related to the PHS system in wireless local area networks, discusses the advanced technical features of the underground wireless communication system based on the wireless local PHS system and the practical application in the production of coal mine after the technological transformation of coal mine safety. The development of underground communications technology has some help.