We present an analysis of the energy savings when taking into account a realistic traffic model.
In a CDMA cellular system, the process of the mobile station seraching for a cell and achieving code and time synchronization to its downlink scrambling code is referred to as cell search.
We investigate the impact of the transmitter bandwidth on the nonlinear tolerance in a 112Gbit/s PDM-QPSK system with coherent detection over a 1200km dispersion managed link using standard single
We compare fixed-grid network architectures with variable-spacing OFDM based solutions.
Sleep-mode enabled transponders and regenerators yield to substantial energy savings; however, their non-negligible wake-up time may degrade the network performance.
A very promising energy-efficient strategy in core networks is to put unused transponders into a low-power idle state.
Submarine systems based on nonzero dispersion shifted fibres are numerically investigated at 40 Gbit/s channel bit rate over 10 500 kill in the whole C-band.
Monitor placement in transparent networks is optimized as a function of traffic loading, and wavelength route correlation is shown to collapse the monitoring requirement for transparent domains gre
We study the impact of channel correlations on the accumulation of nonlinear interference noise in WDM transmission experiments.
We investigate the impact of WDM channel dynamics on the performance of 42.7-Gb/s DBPSK and DQPSK signals in a transparent optical link, and show their robustness against rapid and large power chan
