Efficient Compressed Sensing Based Non-Sample Spaced Sparse Channel Estimation in OFDM System.
Hui XieYide WangGuillaume AndrieuxXinmin RenPublished in: IEEE Access (2019)
Keyphrases
- compressed sensing
- channel estimation
- ofdm system
- image reconstruction
- communication systems
- multipath
- estimation algorithm
- frequency selective
- sparse representation
- fading channels
- random projections
- bit error rate
- wireless communication
- natural images
- orthogonal frequency division multiplexing
- computationally efficient
- signal processing
- neural network
- end to end
- wireless channels
- data streams