Damped Belief Propagation Based Near-Optimal Equalization of Severely Delay-Spread UWB MIMO-ISI Channels.
Pritam SomAnanthanarayanan ChockalingamPublished in: ICC (2010)
Keyphrases
- intersymbol interference
- belief propagation
- multipath
- decision feedback
- fading channels
- orthogonal frequency division multiplexing
- graphical models
- multiple input multiple output
- channel estimation
- message passing
- communication systems
- ofdm system
- markov random field
- wireless channels
- graph cuts
- bit error rate
- end to end
- stereo matching
- approximate inference
- markov networks
- pairwise
- loopy belief propagation
- fixed point
- error propagation
- routing algorithm
- energy function
- factor graphs
- wireless communication
- mimo systems
- amplitude modulation
- neural network
- free energy
- higher order
- multiscale