Low Complexity Overloaded MIMO Detection Based on Belief Propagation with MMSE Pre-Cancellation.
Takashi ImamuraYukitoshi SanadaPublished in: IEICE Trans. Commun. (2021)
Keyphrases
- low complexity
- belief propagation
- graphical models
- mimo systems
- message passing
- graph cuts
- markov random field
- stereo matching
- approximate inference
- loopy belief propagation
- motion estimation
- pairwise
- computational complexity
- distributed video coding
- fixed point
- free energy
- vlsi architecture
- channel estimation
- communication systems
- bayesian networks
- energy function
- dynamic programming
- computer vision
- probabilistic model