Parameter Estimation of the Lognormal-Rician Channel Model Using Saddlepoint Approximation.
Maoke MiaoXiaofeng LiPublished in: IEEE Access (2020)
Keyphrases
- parameter estimation
- parameter values
- maximum likelihood
- em algorithm
- statistical models
- experimental data
- statistical model
- model selection
- model fitting
- random fields
- maximum likelihood estimation
- parameter estimates
- probability distribution
- closed form
- gibbs sampling
- parameters estimation
- prior knowledge
- parameter estimation algorithm
- kalman filter
- generative model
- expectation maximization
- higher order
- least squares
- probabilistic model