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Reports (Research Report) Year : 2006

WDM Mesh Networks with Dynamic Traffic


This article presents a mathematical model that results in a low-cost network design to satisfy a set of point-to-point demands that arrive and leave the network along of time. It considers the problem of routing working traffic and assigning wavelengths in an all-optical network avoiding if possible that wavelengths assignment changes and flow rerouting. The model allows to know when a reconfiguration/expansion is needed. The model provides a physical network configuration selecting a lowest cost set of components of the network (subnetworks and OXCs) with sufficient capacities to attend the demands and the required wavelengths in all time.


Other [cs.OH]
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Dates and versions

inria-00070304 , version 1 (19-05-2006)


  • HAL Id : inria-00070304 , version 1


Cristiana Gomes, Hervé Rivano. WDM Mesh Networks with Dynamic Traffic. [Research Report] RR-5713, INRIA. 2006, pp.10. ⟨inria-00070304⟩
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