Enhanced Belief Propagation Decoder for 5G Polar Codes With Bit-Flipping.
Yifei ShenWenqing SongYuqing RenHouren JiXiaohu YouChuan ZhangPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2020)
Keyphrases
- decoding algorithm
- belief propagation
- graphical models
- ldpc codes
- message passing
- markov random field
- graph cuts
- stereo matching
- approximate inference
- markov networks
- loopy belief propagation
- pairwise
- fixed point
- energy minimization
- free energy
- factor graphs
- energy function
- probabilistic inference
- conditional random fields
- high quality
- depth map
- parameter estimation
- semi supervised
- max product