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当前人们不仅需要室外的移动通信服务,同时还具有较高的室内移动通信技术要求,特别是在一些人口极为密集的大型现代建筑内,人们对室内移动通信技术的要求与日俱增。大型建筑在城市的分布较为密集,严重影响了无线信号的传递,增加了无线网络覆盖工作的难度,使得无线网络的覆盖更加复杂。
At present, people not only need outdoor mobile communication services, but also have higher requirements for indoor mobile communication technology. In particular, in some large-scale and extremely large-scale large-scale modern buildings, the demand for indoor mobile communication technologies is increasing day by day. Large-scale buildings in the city are more densely distributed, seriously affecting the wireless signal transmission, increasing the difficulty of wireless network coverage, making wireless network coverage more complicated.