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Pilot Allocation for Distributed-Compressed-Sensing-Based Sparse Channel Estimation in MIMO-OFDM Systems.
Xueyun He
Rongfang Song
Wei-Ping Zhu
Published in:
IEEE Trans. Veh. Technol. (2016)
Keyphrases
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compressed sensing
channel estimation
image reconstruction
multipath
random projections
sparse representation
orthogonal frequency division multiplexing
natural images
ofdm system
communication systems
signal processing
fading channels
estimation algorithm
high quality
computer networks
peer to peer
neural network