Mitigating Clipping Effects on Error Floors under Belief Propagation Decoding of Polar Codes.
Ahmed ElkeleshSebastian CammererMoustafa EbadaStephan ten BrinkPublished in: CoRR (2017)
Keyphrases
- belief propagation
- decoding algorithm
- graphical models
- ldpc codes
- message passing
- markov random field
- graph cuts
- stereo matching
- fixed point
- approximate inference
- factor graphs
- pairwise
- markov networks
- loopy belief propagation
- free energy
- energy function
- energy minimization
- maximum a posteriori
- error detection
- probabilistic inference
- image processing
- preprocessing
- error correction
- higher order
- least squares