(2) 可抵抗频率选择性衰减(frequency selective fading): 因OFDM系统是将传送的资料以分频多工(FDM)的方式平均分布于各在个 子载波上,所以原本的频带被均分成很多子通道,如果当子通道...
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这种衰落称为频 率选择性衰落(Frequency Selective Fading),有时也简称选择性衰落。 反之,当信号的传输速率较低,传输波形的频谱小于相干带宽时,信号通过无 线信道后不同频率分量都受到...
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Frequency Selective Fading Channel 选择性衰减通道
a frequency selective fading 频率选择性衰落信道
time-frequency selective fading 时间
frequency-selective fading channels 频率选择性衰变信道
frequency selective fading channels 频率选择性衰落信道
frequency time selective fading 频率时间选择性衰落
frequency y selective fading 频率选择性衰落
frequency selective rayleigh fading 频率选择性瑞利衰落
frequency-selective rayleigh fading 频率选择性rayleigh衰落
The new coded strategy can achieve full space-time-frequency diversity over frequency selective fading channel.
在频率选择性信道中,新编码策略可以获得空时频全分集增益。
In this thesis, we study equalization techniques for OFDM over the frequency selective fading channel and doubly selective fading channel respectively.
本文的研究内容就是频率选择性衰落信道和双衰落信道下的OFDM信道均衡技术。
In addition, there will be frequency selective fading in the future broadband MIMO wireless communication systems, and the traditional high-performance equalizer will become extremely complicated.
另外在未来宽带MIMO无线通信系统中,通常面临频率选择性衰落信道,传统高性能均衡器就会变得异常复杂。
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