Multiuser Channel Estimation Using Gaussian Mixture Sigma Point Particle Filter for CDMA System.
Jang-Sub KimHo-Jin ShinDong Ryeol ShinPublished in: IEICE Trans. Commun. (2006)
Keyphrases
- particle filter
- gaussian mixture
- channel estimation
- multipath
- visual tracking
- object tracking
- em algorithm
- appearance model
- particle filtering
- closed form
- kalman filter
- expectation maximization
- gaussian mixture model
- covariance matrix
- probability density function
- communication systems
- state space
- mean shift
- end to end
- ofdm system
- mixture model
- bit error rate
- fading channels
- density estimation
- routing algorithm
- estimation algorithm
- principal component analysis
- pairwise