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Dedicated protection with signal overlap in elastic optical networks

Autor
Cugini, F.; Ruiz, M.; Foggi, T.; Velasco, L.; Sambo, N.; Castoldi, P.
Tipus d'activitat
Article en revista
Revista
Journal of optical communications and networking
Data de publicació
2017-11-15
Volum
9
Número
12
Pàgina inicial
1074
Pàgina final
1084
DOI
https://doi.org/10.1364/JOCN.9.001074 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/112055 Obrir en finestra nova
URL
https://www.osapublishing.org/jocn/abstract.cfm?uri=jocn-9-12-1074 Obrir en finestra nova
Resum
In optical dedicated path protection (1 1), the same optical signal is transmitted along both working and backup paths. Thus, in 1 1, the transmission parameters need to be configured according to the most impaired path, e.g., the backup one. This implies that the working signal is typically served with higher than necessary quality of transmission and occupies larger than necessary spectrum resources, leading to inefficient network resource utilization. In this study, we propose to apply the re...
Citació
Cugini, F., Ruiz, M., Foggi, T., Velasco, L., Sambo, N., Castoldi, P. Dedicated protection with signal overlap in elastic optical networks. "Journal of optical communications and networking", 15 Novembre 2017, vol. 9, núm. 12, p. 1074-1084.
Paraules clau
1+1, EON, ILP, NOMA, Protection, RMSA, RSA, SIC, Signal interference cancellation, Signal overlap
Grup de recerca
GCO - Grup de Comunicacions Òptiques

Participants