Blind Multi-Input-Multi-Output Channel Tracking Using Decision-Directed Maximum-Likelihood Estimation.
Ebrahim KaramiMohsen ShivaPublished in: IEEE Trans. Veh. Technol. (2007)
Keyphrases
- maximum likelihood estimation
- decision directed
- multi input multi output
- mimo systems
- blind equalization
- maximum likelihood
- em algorithm
- control scheme
- tracking error
- parameter estimation
- expectation maximization
- real time
- probability distribution
- sliding mode control
- adaptive neural
- communication systems
- particle filter
- visual tracking
- appearance model
- wireless channels
- channel estimation
- particle filtering
- neural network
- density function
- low complexity
- machine learning
- fading channels
- density estimation
- image segmentation