4G
第四代移动通信技术（英语：The fourth generation of mobile phone mobile communication technology standards，缩写为4G），是3G之后个延伸。
从技术标准个角度看，按照ITU个定义，静态传输速率达到1Gbps，用户勒高速移动状态下可以达到100Mbps，就可以作为4G个技术之一。
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