• The MIMO systems use multiple antennas at both the transmitter and receiver to transmit signal in the same frequency band at the same time can significantly increase the channel capacity.

    MIMO系统发送端接收端利用多个天线同时相同频带传输信号使得信道容量得到很大的增加

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  • ADSL is a branch of DSL technology, but also the use of ordinary telephone lines to transmit data, but it is used in high frequency band than the voice.

    ADSLDSL技术一个分支同样也是使用普通电话线路传输数据使用频率要比语音波段

    youdao

  • ADSL is a branch of DSL technology, but also the use of ordinary telephone lines to transmit data, but it is used in high frequency band than the voice.

    ADSLDSL技术一个分支同样也是使用普通电话线路传输数据使用频率要比语音波段

    youdao

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