Maximum likelihood SNR estimation over time-varying flat-fading SIMO channels.
Faouzi BelliliRabii MeftehiSofiène AffesAlex StephennePublished in: ICASSP (2014)
Keyphrases
- maximum likelihood
- signal to noise ratio
- estimation algorithm
- ofdm system
- maximum likelihood estimation
- parameter estimation
- wireless communication
- bit error rate
- log likelihood function
- fading channels
- em algorithm
- noise reduction
- wireless channels
- likelihood function
- sampling rate
- maximum likelihood estimator
- neural network
- frequency selective
- communication channels
- gaussian distribution
- computer simulation
- expectation maximization
- additive noise
- estimation error
- multi channel
- density estimation
- bit errors
- multiple output
- sensor networks
- multiscale