Exploiting Channel Correlations for NLOS ToA Localization With Multivariate Gaussian Mixture Models.
Chunhua GengXin YuanHoward HuangPublished in: IEEE Wirel. Commun. Lett. (2020)
Keyphrases
- gaussian mixture model
- localization algorithm
- finite mixtures
- mixture model
- feature vectors
- em algorithm
- speaker recognition
- gaussian distribution
- probability density function
- multipath
- gaussian mixture
- probability density
- expectation maximization
- maximum likelihood
- covariance matrices
- speaker identification
- variational bayes
- finite mixture models
- density estimation
- mixture of gaussians
- probabilistic model
- active learning
- feature space