A Factor Graph Approach to Joint OFDM Channel Estimation and Decoding in Impulsive Noise Environments.
Marcel NassarPhilip SchniterBrian L. EvansPublished in: CoRR (2013)
Keyphrases
- channel estimation
- impulsive noise
- communication systems
- ofdm system
- multipath
- color images
- median filter
- fading channels
- frequency selective
- estimation algorithm
- bit error rate
- impulse noise
- orthogonal frequency division multiplexing
- gaussian noise
- graphical models
- noise reduction
- end to end
- belief propagation
- computer simulation
- wireless communication
- signal to noise ratio
- feature vectors