Título:
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Non-linear optimization for multi-path source routing in OBS networks
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Autor/a:
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Klinkowski, Miroslaw; Pioro, Michal; Careglio, Davide; Marciniak, Marian; Solé Pareta, Josep
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla |
Abstract:
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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. |
Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica -Optical communications -Routing (Computer network management) -Network analysis (Planning) -Network optimization -Optical burst switching -Routing -Comunicacions òptiques -Encaminadors (Xarxes d'ordinadors) -Anàlisi de xarxes (Planificació) |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Artículo |
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