Non-linear Optimization for Multi-Path Source Routing in OBS Networks
Författare
Summary, in English
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.
Publiceringsår
2007
Språk
Engelska
Sidor
1016-1018
Publikation/Tidskrift/Serie
IEEE Communications Letters
Volym
11
Issue
12
Dokumenttyp
Artikel i tidskrift
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Nyckelord
- to be added
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1089-7798