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An overview of routing methods in optical burst switching networks

  • Miroslaw Klinkowski
  • Joao Pedro
  • Davide Careglio
  • Michal Pioro
  • Joao Pires
  • Paulo Monteiro
  • Josep Sole-Pareta
Publiceringsår: 2010
Språk: Engelska
Sidor: 41-53
Publikation/Tidskrift/Serie: Optical Switching and Networkning Journal
Volym: 7
Nummer: 2
Dokumenttyp: Artikel i tidskrift
Förlag: Elsevier


In this article we present a survey of routing methods in Optical Burst Switching (OBS) networks We begin with a description of routing approaches and follow the discussion with a detailed classification of routing algorithms in OBS. Afterwards, we discuss common OBS network loss models that are frequently used in routing optimization. As examples of such application, we present a linear and a non-linear formulation of a multi-path routing optimization problem with an indication on convenient resolution methods The presented algorithms are appropriate for proactive load balancing routing and aim at the improvement of network-wide burst loss performance To compare performance results, both methods are evaluated by simulation in a set of unified network scenarios (C) 2010 Elsevier B.V. All rights reserved.


  • Communication Systems
  • Electrical Engineering, Electronic Engineering, Information Engineering
  • Optimization
  • Network loss models
  • Optical burst switching
  • Routing


  • Networking-lup-obsolete
  • ISSN: 1872-9770

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