Maximum Likelihood SNR Estimation of Hyper Cubic Signals Over Gaussian Channel.
Muhammad Ahmad RazaArshad HussainPublished in: IEEE Commun. Lett. (2016)
Keyphrases
- maximum likelihood
- estimation algorithm
- ofdm system
- parameter estimation
- maximum likelihood estimation
- modulation scheme
- log likelihood function
- received signal
- signal to noise ratio
- frequency hopping
- gaussian distribution
- em algorithm
- signal processing
- expectation maximization
- likelihood function
- signal noise ratio
- synthetic aperture radar
- maximum a posteriori
- gaussian mixture model
- single channel
- maximum likelihood estimator
- correlation function
- wireless communication systems
- gaussian white noise
- denoising
- frequency spectrum
- multiple access
- multi channel
- noise reduction
- sampling rate
- bit error rate
- wireless networks