A New Compressive Feedback Scheme Based on Distributed Compressed Sensing for Time-Correlated MIMO Channel.
Yongjie LiRongfang SongPublished in: KSII Trans. Internet Inf. Syst. (2012)
Keyphrases
- compressed sensing
- random projections
- fading channels
- image reconstruction
- transmission scheme
- sparse representation
- multiple input multiple output
- mimo systems
- compressive sensing
- channel state information
- compressive sampling
- natural images
- ofdm system
- wireless channels
- channel estimation
- dimension reduction
- dimensionality reduction
- multipath
- random sampling
- pattern recognition
- image classification
- signal processing
- higher order
- image segmentation