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Optimal route, spectrum, and modulation level assignment in split-spectrum-enabled dynamic elastic optical networks

Autor
Pages, A.; Perello, J.; Spadaro, S.; Comellas, J.
Tipus d'activitat
Article en revista
Revista
Journal of optical communications and networking
Data de publicació
2014-02-01
Volum
6
Número
2
Pàgina inicial
114
Pàgina final
126
DOI
https://doi.org/10.1364/JOCN.6.000114 Obrir en finestra nova
Projecte finançador
Enhanced Optical Networks Featuring Adaptable and Highly Scalable Multi-granular Transport Services (ELASTIC) - TEC2011-27310
Enhanced optical networks featuring adaptable and highly scalable multi-granular transport services
Resum
The spectrum fragmentation effect in elastic optical networks is one of their main limitations. Multiple techniques have been proposed to address this problem, with the split spectrum approach (SSA) being a very interesting candidate among them. This technique is based on splitting a demand into smaller sub-demands when a blocking situation arises. In split-spectrum-enabled networks, the route, spectrum, and modulation level assignment (RSMLA) problem that appears in elastic optical networks is ...
Paraules clau
Allocation, Efficient, Elastic optical networks, Optimization, RSMLA, Split spectrum
Grup de recerca
CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla
GCO - Grup de Comunicacions Òptiques

Participants