Optimal entropy quantization for maximum likelihood estimation based cooperative spectrum sensing.
Oluyomi SimpsonYusuf AbdulkadirYichuang SunPublished in: WTS (2016)
Keyphrases
- maximum likelihood estimation
- maximum likelihood
- em algorithm
- parameter estimation
- expectation maximization
- multivariate gaussian
- probability distribution
- density function
- mixture of gaussians
- cooperative spectrum sensing
- feature selection
- image segmentation
- least squares
- language model
- appearance model
- cognitive radio