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Compressed Sensing Channel Estimation for OTFS Modulation in Non-Integer Delay-Doppler Domain.
Felipe Gómez-Cuba
Published in:
CoRR (2021)
Keyphrases
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compressed sensing
channel estimation
ofdm system
image reconstruction
frequency selective
signal processing
multipath
sparse representation
estimation algorithm
random projections
communication systems
fading channels
natural images
image processing
face recognition
wireless communication