Capacity-Approaching Signal Constellations for the Additive Exponential Noise Channel
Stéphane Y. Le GoffPublished in: CoRR (2011)
Keyphrases
- received signal
- direct sequence spread spectrum
- single channel
- impulse response
- signal to noise ratio
- random noise
- additive noise
- low signal to noise ratio
- noise ratio
- multi channel
- wide band
- white noise
- low frequency
- signal detection
- signal processing
- channel capacity
- noisy environments
- channel state information
- high frequency
- noise variance
- multiplicative noise
- original signal
- stochastic resonance
- noise reduction
- low snr
- quantization noise
- frequency spectrum
- noisy data
- wiener filter
- additive gaussian noise
- biomedical signals
- gaussian noise
- power spectra
- noise level
- additive white gaussian noise
- noisy images