Advanced

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

Klinkowski, Miroslaw; Pioro, Michal LU ; Careglio, Daniel and Marciniak, Marian (2007) In IEEE Communications Letters 11(12). p.1016-1018
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.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
to be added
in
IEEE Communications Letters
volume
11
issue
12
pages
1016 - 1018
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • wos:000251700600036
  • scopus:38149121351
ISSN
1089-7798
DOI
10.1109/LCOMM.2007.071311
language
English
LU publication?
yes
id
f92668b5-2573-470a-b41e-e6b5d3911613 (old id 1022928)
date added to LUP
2008-02-01 11:30:52
date last changed
2017-01-08 04:56:14
@article{f92668b5-2573-470a-b41e-e6b5d3911613,
  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.},
  author       = {Klinkowski, Miroslaw and Pioro, Michal and Careglio, Daniel and Marciniak, Marian},
  issn         = {1089-7798},
  keyword      = {to be added},
  language     = {eng},
  number       = {12},
  pages        = {1016--1018},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  series       = {IEEE Communications Letters},
  title        = {Non-linear Optimization for Multi-Path Source Routing in OBS Networks},
  url          = {http://dx.doi.org/10.1109/LCOMM.2007.071311},
  volume       = {11},
  year         = {2007},
}