Compressive sensing based channel estimation for scattered pilot OFDM Systems over doubly-selective Rician channel.
Tianjun LiuKaili ZhengPing WangPublished in: WOCC (2016)
Keyphrases
- ofdm system
- compressive sensing
- channel estimation
- fading channels
- frequency selective
- multipath
- bit error rate
- estimation algorithm
- orthogonal frequency division multiplexing
- wireless communication
- sparse representation
- image representation
- wireless channels
- signal processing
- signal to noise ratio
- channel coding
- computer simulation
- physical layer
- analytical model
- neural network
- end to end
- multiscale