Long-haul (3465 km) transmission of a 10 GBd QPSK signal with low noise phase-sensitive in-line amplification.
Samuel L. I. OlssonCarl LundstromMagnus KarlssonPeter A. AndreksonPublished in: ECOC (2014)
Keyphrases
- low signal to noise ratio
- direct sequence spread spectrum
- modulation scheme
- random noise
- phase information
- signal noise ratio
- signal detection
- additive noise
- low snr
- white noise
- high noise
- noise level
- wide band
- high data rate
- power spectrum
- received signal
- noise variance
- noisy environments
- stochastic resonance
- gaussian white noise
- bit error rate
- line segments
- response function
- signal processing
- radar signal
- noise ratio
- impulse response
- knowledge management
- noise model
- noisy data
- signal to noise ratio
- original signal
- non stationary
- low frequency
- ofdm system
- frequency domain
- noise reduction
- fading channels
- computer simulation
- communication systems