Capacity-Achieving Input Distributions of Additive Quadrature Gaussian Mixture Noise Channels.
Hung V. VuNghi H. TranMustafa Cenk GursoyTho Le-NgocS. I. HariharanPublished in: IEEE Trans. Commun. (2015)
Keyphrases
- gaussian mixture
- kl divergence
- probability density
- gaussian densities
- mixture distributions
- mixtures of gaussians
- em algorithm
- closed form
- input data
- probability density function
- expectation maximization
- mixture model
- covariance matrix
- gaussian mixture model
- gaussian density
- density estimation
- exponential family
- mixture of gaussians
- signal to noise ratio
- kullback leibler divergence
- probability distribution
- statistical distributions
- objective function