Performance evaluation of novel resource allocation algorithms for virtual elastic optical networks

We present the virtualization of multi-domain optical networks considered in the STRAUSS project. Novel resource allocation algorithms for virtual network embedding on Elastic Optical Networks (EON) are proposed. The devised algorithms focus on maximizing the link utilization and reducing the Virtua...

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Vydáno v:	International Conference on Transparent Optical Networks (Print) s. 1 - 4
Hlavní autoři:	Vilalta, Ricard, Munoz, Raul, Casellas, Ramon, Martinez, Ricardo
Médium:	Konferenční příspěvek
Jazyk:	angličtina
Vydáno:	IEEE 01.07.2014
Témata:	Algorithm design and analysis Dynamic scheduling elastic optical network GMPLS Heuristic algorithms Integrated optics multi-domain resource broker Optical fiber networks optical network virtualization resource allocation algorithms Resource management VEON
ISSN:	2162-7339
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Popis
Shrnutí:	We present the virtualization of multi-domain optical networks considered in the STRAUSS project. Novel resource allocation algorithms for virtual network embedding on Elastic Optical Networks (EON) are proposed. The devised algorithms focus on maximizing the link utilization and reducing the Virtual EONs (VEON) blocking rate. The algorithms have been evaluated in terms of three figures of merit, namely, the blocking rate, the link utilization and the processing time.
ISSN:	2162-7339
DOI:	10.1109/ICTON.2014.6876320