Asynchronous Multi-User Detection for Code-Domain NOMA: Expectation Propagation Over 3D Factor-Graph.
Peisen WangNeng YeJianguo LiBoya DiAihua WangPublished in: IEEE Trans. Veh. Technol. (2022)
Keyphrases
- multi user
- factor graphs
- approximate inference
- expectation propagation
- graphical models
- belief propagation
- virtual world
- virtual environment
- message passing
- augmented reality
- user interface
- gaussian process
- bayesian inference
- exact inference
- latent variables
- probabilistic inference
- probabilistic model
- density estimation
- variational methods
- bayesian networks
- random variables
- markov random field
- active learning