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Distributed Compressive Sensing Based Channel Feedback Scheme for Massive Antenna Arrays with Spatial Correlation.
Huanqin Gao
Rongfang Song
Published in:
KSII Trans. Internet Inf. Syst. (2014)
Keyphrases
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compressive sensing
spatial correlation
image recovery
random projections
compressive sampling
sparse representation
image representation
signal processing
temporal correlation
data sets
feature space
dimensionality reduction
hash functions
fading channels
orthogonal matching pursuit