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

Miroslaw Klinkowski, Michal Pioro, Daniel Careglio, Marian Marciniak

Research output: Contribution to journalArticlepeer-review

Abstract

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.
Original languageEnglish
Pages (from-to)1016-1018
JournalIEEE Communications Letters
Volume11
Issue number12
DOIs
Publication statusPublished - 2007

Subject classification (UKÄ)

  • Electrical Engineering, Electronic Engineering, Information Engineering

Free keywords

  • to be added

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