network planning

Robust upgrade in optical networks under traffic uncertainty
Optical network operators face the challenge of upgrading the WDM network capacity to adapt to estimated traffic growths. Network …
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Lightpath bundling and anycast switching: A good team for multilayer optical networks
This paper proposes the combination of the so-called lightpath bundling (LB) and anycast switching techniques, as a simple and …
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Algorithms for virtual topology reconfiguration under multi-hour traffic using Lagrangian relaxation and Tabu search approaches
Periodic reconfiguration of the virtual topology in transparent optical networks has been recently investigated as a mechanism to more …
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An educational RWA network planning tool for dynamic flows
This paper presents the Dyn-MatPlanWDM tool, an educational network planning tool for wavelength-routing WDM networks. The tool …
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