Compressive sensing based differential channel feedback for massive MIMO.
Wenqian ShenLinglong DaiYi ShiXudong ZhuZhaocheng WangPublished in: CoRR (2015)
Keyphrases
- compressive sensing
- fading channels
- mimo systems
- multiple input multiple output
- wireless channels
- image recovery
- channel state information
- random projections
- multiple input
- sparse representation
- channel estimation
- compressive sampling
- ofdm system
- signal processing
- image representation
- distributed source coding
- wireless communication
- low complexity
- communication systems
- data analysis
- multipath
- channel coding
- document collections
- active learning
- high dimensional
- pattern recognition
- neural network