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Energy efficiency of elastic frequency grids in multilayer IP/MPLS-over-flexgrid networks

Autor
Ricciardi, S.; Palmieri, F.; Castiglione, A.; Careglio, D.
Tipus d'activitat
Article en revista
Revista
Journal of network and computer applications
Data de publicació
2015-10-01
Volum
56
Pàgina inicial
41
Pàgina final
47
DOI
https://doi.org/10.1016/j.jnca.2015.06.014 Obrir en finestra nova
Projecte finançador
Infraestructura de Red Sostenible para la Futura Sociedad Digital
URL
http://www.sciencedirect.com/science/article/pii/S1084804515001423 Obrir en finestra nova
Resum
Flexgrid Optical Networks provide higher spectrum efficiency and flexibility in comparison to traditional wavelength switched optical networks (WSON) due to the finer granularity in managing communication channels at the WDM layer, thus allowing beyond 100 Gbps transmission capabilities. They also promise allocating part of the traffic aggregation function to the optical layer, thus reducing the use of energy-hungry electronic devices. Accordingly, in this work, we analyzed these architectures f...
Paraules clau
Allocation, Cost, Energy-efficiency, Flexgrid optical networks, Grasp, Multilayer IP/MPLS networks, Optical-path network, Power, Relinking, Spectrum, WDM, WSON
Grup de recerca
CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla

Participants

  • Ricciardi, Sergio  (autor)
  • Palmieri, Francesco  (autor)
  • Castiglione, Aniello  (autor)
  • Careglio, Davide  (autor)