Dynamic propagation characteristics estimation and tracking based on an EM-EKF algorithm in time-variant MIMO channel.
Yuhao WangKangliang ChenJiangnan YuNaixue XiongHenry LeungHuilin ZhouLi ZhuPublished in: Inf. Sci. (2017)
Keyphrases
- kalman filter
- expectation maximization
- k means
- detection algorithm
- computational complexity
- probabilistic model
- estimation algorithm
- extended kalman filter
- kalman filtering
- unscented kalman filter
- estimation accuracy
- dynamic environments
- particle filter
- dynamic programming
- mean shift
- em algorithm
- density estimation
- moving target
- wireless sensor networks
- state estimation
- bayesian networks
- learning algorithm