A factor-graph approach to joint OFDM channel estimation and decoding in impulsive noise channels.
Marcel NassarPhil SchniterBrian L. EvansPublished in: ACSSC (2013)
Keyphrases
- channel estimation
- frequency selective
- fading channels
- communication systems
- multipath
- ofdm system
- median filter
- estimation algorithm
- color images
- impulse noise
- bit error rate
- gaussian noise
- orthogonal frequency division multiplexing
- belief propagation
- wireless communication
- graphical models
- wireless channels
- noise reduction
- edge detection
- higher order
- noise level
- routing algorithm
- end to end