Título:
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On the performance of dynamic source aggregation of sub-wavelength connections in EONs
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Autor/a:
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Sayyad Khodashenas, Pouria; Comellas Colomé, Jaume; Perelló Muntan, Jordi; Spadaro, Salvatore; Junyent Giralt, Gabriel
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Otros autores:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques; Universitat Politècnica de Catalunya. CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla |
Abstract:
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In elastic optical networks, heterogeneous traffic demands are typically supported by a single type of bandwidth-variable transmitters, which is not always spectrum and cost efficient. In light of this, we recently proposed a novel algorithm for dynamic aggregation of same source but different destination sub-wavelength connections in elastic optical networks, aiming to obtain both transmitter and spectrum usage savings. In this paper, the performance and feasibility analysis of the proposal is presented. The obtained results demonstrate considerable improvement in the network spectrum utilization, as well as a significant reduction in the relative network cost. |
Abstract:
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Peer Reviewed |
Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica -Optical communications -Elastic optical networks -Network optimization -Source aggregation -Comunicacions òptiques |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Objeto de conferencia |
Editor:
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Institute of Electrical and Electronics Engineers (IEEE)
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