Power-Aware Routing and Wavelength Assignment in Optical Networks

Konferenz: ECOC 2009 - 35th European Conference on Optical Communication
20.09.2009 - 24.09.2009 in Vienna, Austria

Tagungsband: ECOC 2009

Seiten: 2Sprache: EnglischTyp: PDF

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Wu, Yong; Chiaraviglio, Luca; Mellia, Marco; Neri, Fabio (Politecnico di Torino, Corso Duca Degli Abruzzi 24, 10129, Torino, Italy)

We introduce the Power-Aware RWA problem, whose goal is to accommodate lightpaths in wavelength routing networks minimizing the power consumption. Formulation, algorithms, and results are presented, showing that significant power savings are possible.