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随着智能手机等移动设备的增加,对带宽的需求也直线上升,各无线服务提供商为了满足这种需求,在扩张已有网络的同时,正竭力引进新的基础设施。
As the number of mobile devices such as smartphones increases, so does the demand for bandwidth, and wireless service providers are struggling to introduce new infrastructure as they expand their existing networks to meet this demand.