Gaussian Approximate Message Passing Detection of Orthogonal Time Frequency Space Modulation.
Luping XiangYusha LiuLie-Liang YangLajos HanzoPublished in: IEEE Trans. Veh. Technol. (2021)
Keyphrases
- message passing
- inference in graphical models
- belief propagation
- distributed systems
- shared memory
- probabilistic inference
- factor graphs
- sum product
- junction tree
- sum product algorithm
- approximate inference
- graphical models
- linear programming
- computer vision
- markov random field
- ldpc codes
- distributed shared memory
- probabilistic model
- stereo matching
- energy minimization
- wavelet transform
- low density parity check
- generalized belief propagation