Robust frequency-domain channel estimation and detection for ultra-wideband signals under non-Gaussian noise.
Ersen EkremMutlu KocaHakan DeliçPublished in: EUSIPCO (2007)
Keyphrases
- frequency domain
- channel estimation
- multipath
- low frequency
- ultra wideband
- power spectrum
- bit error rate
- communication systems
- spatial domain
- signal to noise ratio
- feature extraction
- subband
- computer simulation
- independent component analysis
- ofdm system
- denoising
- fading channels
- orthogonal frequency division multiplexing
- wireless channels
- blind source separation
- non stationary
- computationally efficient
- end to end
- wireless networks
- computer systems
- high resolution
- multiresolution
- feature vectors