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4G网络如何变成4G+
4G+网络是一种增强型的4G网络，也叫做LTE-Advanced。它是在现有4G网络的基础上进行了一系列的增强和改进，使得网络速度更快、容量更大、延迟更低。4G+网络的推出对提高移动网络的性能和用户体验起到了积极的作用。
科普小百科190/532
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