Power-Aware Routing and Wavelength Assignment in Optical Networks
Conference: ECOC 2009 - 35th European Conference on Optical Communication
09/20/2009 - 09/24/2009 at Vienna, Austria
Proceedings: ECOC 2009
Pages: 2Language: englishTyp: PDFPersonal VDE Members are entitled to a 10% discount on this title
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.