Compressed Sensing Channel Estimation for OTFS Modulation in Non-Integer Delay-Doppler Domain.

Felipe Gómez-Cuba

Published in: GLOBECOM (2021)

Keyphrases

compressed sensing
channel estimation
ofdm system
image reconstruction
frequency selective
signal processing
multipath
natural images
random projections
sparse representation
communication systems
fading channels
orthogonal frequency division multiplexing