ICI-Free Equalization in OFDM Systems with Blanking Preprocessing at the Receiver for Impulsive Noise Mitigation.
Donatella DarsenaGiacinto GelliFulvio MelitoFrancesco VerdePublished in: IEEE Signal Process. Lett. (2015)
Keyphrases
- ofdm system
- impulsive noise
- channel estimation
- preprocessing
- color images
- fading channels
- median filter
- image deblurring
- multipath
- estimation algorithm
- median filtering
- bit error rate
- noise reduction
- impulse noise
- gaussian noise
- wireless communication
- post processing
- signal to noise ratio
- orthogonal frequency division multiplexing
- recursive least squares
- communication systems
- noise level
- image restoration
- feature extraction
- image processing
- image enhancement
- computationally efficient
- wireless sensor networks
- noise removal
- wireless channels
- high resolution