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Non-linear Optimization for Multi-Path Source Routing in OBS Networks

Publiceringsår: 2007
Språk: Engelska
Sidor: 1016-1018
Publikation/Tidskrift/Serie: IEEE Communications Letters
Volym: 11
Nummer: 12
Dokumenttyp: Artikel
Förlag: IEEE Communications Society


Optical Burst Switching (OBS) architectures without buffering capabilities are sensitive to burst losses. A proper routing strategy may help to reduce such congestion. In this letter we present a novel approach for OBS multi-path source routing problem. Our solution is based on non-linear optimization with a straightforward calculation of partial derivatives. Simulation results demonstrate that optimized routing effectively reduces the overall burst loss probability with respect to shortest path and deflection routing.



  • Electrical Engineering, Electronic Engineering, Information Engineering
  • to be added


  • ISSN: 1089-7798

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