Joint signal detection and parameter estimation in multiuser communications.
Zhenhua XieCraig K. RushforthRobert T. ShortTodd K. MoonPublished in: IEEE Trans. Commun. (1993)
Keyphrases
- parameter estimation
- signal detection
- maximum likelihood
- least squares
- model selection
- em algorithm
- markov random field
- random fields
- weak signal
- low signal to noise ratio
- statistical models
- parameter values
- expectation maximization
- parameter estimation algorithm
- approximate inference
- maximum likelihood estimation
- estimation problems
- parameters estimation
- posterior distribution
- structure learning
- position estimation
- model fitting