Serial and Parallel LLR Updates Using Damped LLR for LDPC Coded Massive MIMO Detection with Belief Propagation.
Shuhei TannoToshihiko NishimuraTakeo OhganeYasutaka OgawaPublished in: IEICE Trans. Commun. (2017)
Keyphrases
- belief propagation
- graphical models
- turbo codes
- message passing
- markov random field
- graph cuts
- stereo matching
- approximate inference
- markov networks
- ldpc codes
- fixed point
- factor graphs
- loopy belief propagation
- wireless channels
- error correction
- energy function
- free energy
- distributed video coding
- channel coding
- pairwise
- decoding algorithm
- disparity map
- bayesian networks
- probabilistic inference
- probabilistic model
- three dimensional
- image segmentation
- maximum a posteriori