Near-Optimal Stochastic MIMO Signal Detection with a Mixture of T-Distributions Prior.
Junichiro HagiwaraKazushi MatsumuraHiroki AsumiYukiko KasugaToshihiko NishimuraTakanori SatoYasutaka OgawaTakeo OhganePublished in: GLOBECOM (2023)
Keyphrases
- signal detection
- dirichlet distribution
- dirichlet process
- mixture model
- heavy tailed distributions
- exponential family
- gaussian distribution
- multi task learning
- gaussian model
- heavy tailed
- gaussian densities
- weak signal
- low signal to noise ratio
- mixture distribution
- weibull distribution
- mixture distributions
- von mises fisher
- prior distribution
- multivariate gaussian
- prior knowledge
- bayesian model
- monte carlo
- maximum a posteriori
- probability distribution function
- em algorithm
- random variables
- maximum likelihood
- gaussian mixture model
- prior information
- neural network
- stochastic processes
- discrete data
- markov chain monte carlo
- power law
- probability distribution
- estimate the model parameters
- mixture of gaussian distributions
- expectation maximization
- wireless networks
- mimo systems
- communication systems
- normal distribution
- fading channels