An Improved Stage-Combined Belief Propagation Decoding of Polar Codes.
Alireza HasaniLukasz LopacinskiMilos KrsticEckhard GrassPublished in: PIMRC (2022)
Keyphrases
- belief propagation
- decoding algorithm
- graphical models
- message passing
- ldpc codes
- markov random field
- graph cuts
- approximate inference
- stereo matching
- loopy belief propagation
- fixed point
- markov networks
- energy minimization
- free energy
- factor graphs
- statistical physics
- energy function
- pairwise
- reinforcement learning
- preprocessing
- image restoration
- high quality
- generalized belief propagation
- sum product