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

Research output: Contribution to journalArticle

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.

Details

Authors
  • Miroslaw Klinkowski
  • Michal Pioro
  • Daniel Careglio
  • Marian Marciniak
Organisations
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • to be added
Original languageEnglish
Pages (from-to)1016-1018
JournalIEEE Communications Letters
Volume11
Issue number12
Publication statusPublished - 2007
Publication categoryResearch
Peer-reviewedYes