There are all sort of indications that Internet usage will go only upwards, resulting in an
increase in energy consumption and CO2 emissions. At the same time, a significant amount …

Both economic and environmental costs are driving much research in the area of the energy
efficiency of networking equipment. This research has produced a great amount of …

This work studies the energy-minimized multi-layer operation of IP over flexible optical
networks, under a dynamic traffic scenario. We extend a multi-layer connection …