Low-Complexity Detection Based on Belief Propagation in a Massive MIMO System.
Wataru FukudaTakashi AbikoToshihiko NishimuraTakeo OhganeYasutaka OgawaYusuke OhwatariYoshihisa KishiyamaPublished in: VTC Spring (2013)
Keyphrases
- low complexity
- belief propagation
- graphical models
- mimo systems
- markov random field
- message passing
- graph cuts
- stereo matching
- approximate inference
- pairwise
- loopy belief propagation
- distributed video coding
- motion estimation
- computational complexity
- fixed point
- energy function
- free energy
- vlsi architecture
- image segmentation
- multiple description coding
- max product
- probabilistic model
- bayesian networks
- image restoration
- higher order
- fading channels
- object recognition
- high quality