Achievable Secrecy Rates over MIMOME Gaussian Channels with GMM Signals in Low-Noise Regime.
Francesco RennaNicola LaurentiStefano TomasinPublished in: CoRR (2014)
Keyphrases
- low signal to noise ratio
- gaussian mixture model
- signal noise ratio
- gaussian noise
- gaussian mixture
- gaussian white noise
- single channel
- random noise
- signal detection
- noisy environments
- high noise
- white noise
- multi channel
- signal processing
- direct sequence spread spectrum
- spread spectrum
- speaker identification
- weak signal detection
- feature vectors
- noise level
- denoising
- mixture model
- noisy data
- visual quality
- maximum likelihood
- power spectrum
- false positive and false negative
- em algorithm
- gaussian filter
- signal to noise ratio
- median filter
- image processing
- short time fourier transform
- frequency spectrum
- gaussian distribution
- noisy images
- received signal
- gaussian mixture modeling
- bandpass
- biomedical signals
- speaker recognition
- correlation function
- missing data
- statistically independent
- fourier analysis
- key distribution
- poisson distribution
- noise reduction
- security analysis
- impulse response
- gaussian model
- density estimation
- independent component analysis