Exploiting Traffic Dynamics in Power-Aware Logical Topology Design

Wednesday, 21 September, 2011
11:15 -- 13:00, Room K
We.8.K • Technologies For Efficient Optical Networks
We.8.K.1 • 11:15 (Invited)

Exploiting Traffic Dynamics in Power-Aware Logical Topology Design

Edoardo Bonetto2, Luca Chiaraviglio2, Davide Cuda1, Filip Idzikowski3, Fabio Neri2; 1Orange Labs, France; 2Politecnico di Torino, Italy; 3Technische Universit├Ąt Berlin, Germany.
We propose the Multi-Period Power-Aware Logical Topology Design. We compared two different heuristics and show that exploiting the day-night fluctuations of the traffic can lead to significant power savings at a low reconfiguration cost.


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