| 摘要 |
A frequency-domain-equalization apparatus for a receiver in single-carrier communication comprising: a selection means ( 103 ) for selecting a time-sequence-signal portion from a received signal that is longer than one block; a Fourier-transformation means ( 104 ) for performing Fourier transformation of the time-sequence-signal portion that is longer than one block and converting the signal to a frequency-domain signal; a channel-compensation means ( 105 to 106 ) for estimating the channels in the frequency domain and performing channel compensation, and a selection means ( 107, 108; 151 ) for performing inverse-Fourier transformation of the channel-compensated signal and selecting a one-block time-sequence-signal portion from the inverse Fourier-transformation results.
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