Impulse Noise Estimation and Removal for OFDM Systems.
Tareq Y. Al-NaffouriAhmed Abdul QuadeerGiuseppe CairePublished in: IEEE Trans. Commun. (2014)
Keyphrases
- noise estimation
- ofdm system
- estimation algorithm
- noise level
- noisy images
- wireless communication
- gaussian noise
- impulse noise
- denoising
- multipath
- carrier frequency offset
- bit error rate
- fading channels
- wireless networks
- additive noise
- maximum likelihood
- edge detection
- spatial domain
- noise reduction
- computationally efficient
- computer simulation
- recursive least squares
- motion estimation
- multiscale