Lightpath establishment in distributed transparent dynamic optical networks using network kriging

Conference: ECOC 2009 - 35th European Conference on Optical Communication
09/20/2009 - 09/24/2009 at Vienna, Austria

Proceedings: ECOC 2009

Pages: 2Language: englishTyp: PDF

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Sambo, Nicola; Valcarenghi, Luca; Castoldi, Piero (SSSUP, Pisa, Italy)
Pointurier, Yvan; Tomkos, Ioannis (AIT, Athens, Greece)
Cugini, Filippo (CNIT, Pisa, Italy)

A lightpath provisioning scheme is proposed to guarantee Quality of Transmission (QoT) in transparent optical networks. The scheme novelty consists in utilizing the network kriging framework to estimate lightpath QoT and decrease the number of lightpath establishment attempts before success.