Time Synchronization of Turbo-Coded Square-QAM-Modulated Transmissions: Code-Aided ML Estimator and Closed-Form Cramér-Rao Lower Bounds.
Faouzi BelliliAchref MethenniSouheib Ben AmorSofiène AffesAlex StephennePublished in: IEEE Trans. Veh. Technol. (2017)
Keyphrases
- closed form
- lower bound
- maximum likelihood
- upper bound
- iterative procedure
- point correspondences
- recursive least squares
- closed form solutions
- maximum a posteriori
- least squares
- objective function
- em algorithm
- parameter estimation
- expectation maximization
- special case
- probabilistic model
- wireless sensor networks
- kullback leibler divergence
- fading channels
- multiresolution
- amplitude modulation