Layered Belief Propagation for Low-Complexity Large MIMO Detection Based on Statistical Beams.
Takumi TakahashiAntti TölliShinsuke IbiSeiichi SampeiPublished in: ICC (2019)
Keyphrases
- low complexity
- belief propagation
- graphical models
- mimo systems
- message passing
- graph cuts
- markov random field
- approximate inference
- stereo matching
- computational complexity
- motion estimation
- loopy belief propagation
- pairwise
- fixed point
- free energy
- probabilistic model
- energy function
- super resolution
- real time
- multiple description coding
- vlsi architecture
- higher order
- np hard
- distributed video coding