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Two-Level Sparse Structure-Based Compressive Sensing Detector for Uplink Spatial Modulation With Massive Connectivity.
Xiangxue Ma
Jinsub Kim
Dongfeng Yuan
Huaping Liu
Published in:
IEEE Commun. Lett. (2019)
Keyphrases
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compressive sensing
sparse representation
random projections
image recovery
compressive sampling
signal reconstruction
structured sparsity
signal processing
image representation
data analysis
high dimensional
distributed source coding
multiscale
motion estimation
data distribution