EM-Based Recursive Estimation of Spatiotemporal Correlation Statistics for Non-stationary MIMO Channel.
Yousuke NaruseJun-ichi TakadaPublished in: IEICE Trans. Commun. (2015)
Keyphrases
- non stationary
- mimo systems
- fading channels
- wireless channels
- multiple input multiple output
- multiple input
- mimo ofdm
- expectation maximization
- physical layer
- adaptive algorithms
- channel estimation
- ofdm system
- communication systems
- transmission scheme
- multiple output
- space time
- em algorithm
- multipath
- moving objects
- temporal evolution
- empirical mode decomposition
- autoregressive
- white noise
- space time block
- maximum likelihood
- change point detection
- channel coding
- multi input multi output
- channel conditions
- stock price
- wireless communication
- gaussian mixture model
- probabilistic model
- spatio temporal
- mixture model