Propagation parameter estimation in MIMO systems using mixture of angular distributions model.
Cássio B. RibeiroEsa OllilaVisa KoivunenPublished in: ICASSP (4) (2005)
Keyphrases
- parameter estimation
- maximum likelihood
- em algorithm
- gaussian distribution
- probabilistic model
- expectation maximization
- random fields
- markov random field
- model selection
- parameter estimation algorithm
- maximum likelihood estimates
- experimental data
- higher order
- least squares
- energy function
- linear model
- mimo systems
- probability distribution