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

Miroslaw Klinkowski; Michal Pioro; Daniel Careglio; Marian Marciniak

doi:10.1109/LCOMM.2007.071311

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

Miroslaw Klinkowski, Michal Pioro, Daniel Careglio, Marian Marciniak

Department of Electrical and Information Technology

Research output: Contribution to journal › Article › peer-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 language	English
Pages (from-to)	1016-1018
Journal	IEEE Communications Letters
Volume	11
Issue number	12
DOIs	https://doi.org/10.1109/LCOMM.2007.071311
Publication status	Published - 2007

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Electrical Engineering, Electronic Engineering, Information Engineering

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10.1109/LCOMM.2007.071311

Cite this

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title = "Non-linear Optimization for Multi-Path Source Routing in OBS Networks",

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.",

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AU - Klinkowski, Miroslaw

AU - Pioro, Michal

AU - Careglio, Daniel

AU - Marciniak, Marian

PY - 2007

Y1 - 2007

N2 - 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.

AB - 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.

KW - to be added

UR - https://www.scopus.com/pages/publications/38149121351

U2 - 10.1109/LCOMM.2007.071311

DO - 10.1109/LCOMM.2007.071311

M3 - Article

SN - 1089-7798

VL - 11

SP - 1016

EP - 1018

JO - IEEE Communications Letters

JF - IEEE Communications Letters

IS - 12

ER -

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

Abstract

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