Performance Limits of Compressive Sensing Channel Estimation in Dense Cloud RAN.
Stelios StefanatosGerhard WunderPublished in: CoRR (2017)
Keyphrases
- compressive sensing
- channel estimation
- communication systems
- multipath
- fading channels
- random projections
- ofdm system
- sparse representation
- bit error rate
- estimation algorithm
- signal processing
- image representation
- end to end
- neural network
- computer simulation
- image segmentation
- computer systems
- dimensionality reduction
- high dimensional
- feature space
- pattern recognition
- feature extraction
- image sequences