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Conferences > ECOC > 2011 > Mo.2.K > Mo.2.K.4

Dynamic On-demand Lightpath Provisioning Using Spectral Defragmentation in Flexible Bandwidth Networks

Ke Wen, Yawei Yin, David J. Geisler, Shuo Chang, and S. J. B. Yoo

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Abstract

We propose a spectral defragmentation algorithm and corresponding node architectures with wavelength conversion to support on-demand lightpath provisioning in flexible bandwidth optical networks. Simulation results demonstrate six-fold reductions in blocking rates with defragmentation.

© 2011 Optical Society of America

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