Dimension-Deficient Channel Estimation of Hybrid Beamforming Based on Compressive Sensing.

Yu Xiao Yafeng Wang Wei Xiang

Published in: IEEE Access (2019)

Keyphrases

compressive sensing
channel estimation
communication systems
multipath
random projections
sparse representation
ofdm system
image representation
signal processing
estimation algorithm
bit error rate
fading channels
pattern recognition
computer simulation
end to end
multiscale
maximum likelihood