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Challenges and requirements for introducing impairment-awareness into the management and control planes of ASON/GMPLS WDM networks

Autor
Martínez, R.; Pinart, C.; Cugini, F.; Andriolli, N.; Valcarenghi, L.; Castoldi, P.; Wosinska, L.; Comellas, J.; Junyent, G.
Tipus d'activitat
Article en revista
Revista
IEEE communications magazine
Data de publicació
2006-12
Volum
44
Número
12
Pàgina inicial
76
Pàgina final
85
DOI
https://doi.org/10.1109/MCOM.2006.273103 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/4050105/ Obrir en finestra nova
Resum
The absence of electrical regenerators in transparent WDM networks significantly contributes to reduce the overall network cost. In transparent WDM networks, a proper resource allocation requires that the presence of physical impairments in routing and wavelength assignment (RWA) and lightpath provisioning be taken into account. In this article a centralized, a hybrid centralized-distributed and two distributed approaches that integrate information about most relevant physical impairments in RWA...
Paraules clau
Communication system control, High speed optical techniques, Optical crosstalk, Optical fiber networks, Optical noise, Optical signal processing, Quality of service, Signal to noise ratio, Synchronous digital hierarchy, WDM networks
Grup de recerca
CCABA - Centre de Comunicacions Avançades de Banda Ampla
GCO - Grup de Comunicacions Òptiques

Participants

  • Martínez Rivera, Ricardo Victor  (autor)
  • Pinart, Carolina  (autor)
  • Cugini, Filippo  (autor)
  • Andriolli, Nicola  (autor)
  • Valcarenghi, Luca  (autor)
  • Castoldi, Piero  (autor)
  • Wosinska, Lena  (autor)
  • Comellas Colome, Jaume  (autor)
  • Junyent Giralt, Gabriel  (autor)