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Distributed Elevator Mobile Phone Signal Extender (Terminals A & B)
Distributed Elevator Mobile Phone Signal Extender (Terminals A & B)
因电梯对室外信号屏蔽非常严重，使得电梯内大都为弱区和盲区，严重影响了运营商的服务质量，电梯信号的覆盖成为信号覆盖的热点和重点，电梯信号的覆盖质量也就成为运营商核心竞争力的一个重要组成部分，而目前主要采用的分布覆盖方式既成本高，建议周期又长，且无有效监控，长期运营后效果变差，因此需一种既能降低成本，覆盖效果又良好，且能够有效监控电梯内信号情况的解决方案，并满足电梯内的2G3G4G信号的同时覆盖。
