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Channel Estimation for Underwater Acoustic OFDM Communications: An Image Super-Resolution Approach.
Donghong Ouyang
Yuzhou Li
Zhizhan Wang
Published in:
CoRR (2021)
Keyphrases
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communication systems
underwater acoustic
channel estimation
image super resolution
super resolution
low resolution
frequency selective
computer systems
orthogonal frequency division multiplexing
image registration
high resolution
maximum a posteriori
high quality
sparse representation
wireless channels