A Data Structure-Based Approximate Belief Propagation Decoder for Polar Codes.
Menghui XuWeikang QianZaichen ZhangXiaohu YouChuan ZhangPublished in: SiPS (2019)
Keyphrases
- belief propagation
- decoding algorithm
- data structure
- message passing
- ldpc codes
- graphical models
- inference in graphical models
- markov random field
- graph cuts
- stereo matching
- approximate inference
- reed solomon
- pairwise
- loopy belief propagation
- generalized belief propagation
- free energy
- markov networks
- factor graphs
- error correction
- fixed point
- energy minimization
- dynamic programming
- higher order
- probabilistic inference
- turbo codes
- probabilistic model
- conditional random fields
- energy function
- motion estimation
- parameter estimation
- post processing
- bayesian networks