A Sparse Channel Estimation Scheme Combined With Distorted Signal Detection for UWB OFDM Systems.
Taoyong LiDong LiXinye YiYanlin JianPublished in: IEEE Wirel. Commun. Lett. (2022)
Keyphrases
- ofdm system
- signal detection
- orthogonal frequency division multiplexing
- multipath
- channel estimation
- bit error rate
- estimation algorithm
- ultra wideband
- wireless communication
- communication systems
- carrier frequency offset
- additive white gaussian noise
- fading channels
- frequency selective
- wireless communication systems
- weak signal
- rate compatible punctured convolutional
- signal to noise ratio
- end to end
- sparse representation
- low signal to noise ratio
- computer simulation
- recursive least squares
- mobile communication
- channel coding
- wireless channels
- frequency domain
- analytical model
- subband
- computational complexity