FPGA implementation of a message-passing OFDM receiver for impulsive noise channels.
Karl F. NiemanMarcel NassarJing LinBrian L. EvansPublished in: ACSSC (2013)
Keyphrases
- message passing
- fpga implementation
- impulsive noise
- fading channels
- decision feedback
- color images
- median filter
- image deblurring
- hardware implementation
- belief propagation
- multipath
- distributed systems
- gaussian noise
- median filtering
- wireless communication
- impulse noise
- error propagation
- noise reduction
- bit error rate
- shared memory
- field programmable gate array
- signal to noise ratio
- image processing algorithms
- markov random field
- image enhancement
- transfer function
- wireless channels
- graphical models
- ofdm system
- image processing
- maximum likelihood
- machine learning
- graph cuts
- post processing
- channel coding
- stereo matching
- multiscale