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Adaptive Frequency-Domain Channel Estimator in 4 , times , 4 MIMO-OFDM Modems.
Ming-Fu Sun
Ta-Yang Juan
Kan-Si Lin
Terng-Yin Hsu
Published in:
IEEE Trans. Very Large Scale Integr. Syst. (2009)
Keyphrases
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frequency domain
mimo ofdm
fourier transform
spatial domain
feature extraction
frequency spectrum
channel state information
denoising
subband
maximum likelihood
filter bank
low frequency
multi channel
recursive least squares
image coding
image quality
error diffusion
power allocation