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This system can utilize the transmission bandwidth more efficiently and achieve frequency diversity.
这种系统能更有效地利用传输带宽，实现频率分集。
How to retrieve transmitted signals from received signals concerned with frequency diversity and equalization.
如何从接收到的信号恢复出发送信号，涉及到频率分集接收和均衡。
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。
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