NBI Spectral Leakage Mitigation Based on Compressed Sensing in OFDM Systems.
Kee-Hoon KimPublished in: IEEE Trans. Broadcast. (2016)
Keyphrases
- compressed sensing
- ofdm system
- image reconstruction
- estimation algorithm
- random projections
- channel estimation
- multipath
- natural images
- wireless communication
- sparse representation
- signal processing
- bit error rate
- learning algorithm
- higher order
- feature space
- fading channels
- routing algorithm
- multiresolution
- feature extraction
- feature selection