Virtualized Routing and Frequency Allocation Functions in Elastic Optical Networks

Konferenz: ECOC 2016 - 42nd European Conference on Optical Communication
18.09.2016 - 22.09.2016 in Düsseldorf, Deutschland

Tagungsband: ECOC 2016

Seiten: 3Sprache: EnglischTyp: PDF

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Pham Van, Quan (Nokia Bell Labs, Route de Villejust, 91620 Nozay, France & Telecom SudParis, 91120, Palaiseau, France)
Verchere, Dominique; Layec, Patricia; Dupas, Arnaud; Bigo, Sebastien (Nokia Bell Labs, Route de Villejust, 91620 Nozay, France)
Khebbache, Selma; Zeghlache, Djamal (Telecom SudParis, 91120, Palaiseau, France)

Optical channels are configured according to changing traffic demands through virtualized routing and frequency allocation (RFA) functions executed as SDN applications. Two algorithms are evaluated to position the trade-off between allocated DWDM frequency grid ranges and execution time.