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http://hdl.handle.net/2117/9392
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| Citació: | Spadaro, S. [et al.]. Some open issues in multi-domain/multi-operator/multi-granular ASON/GMPLS networks. A: 11th International Conference on Transparent Optical Networks. "11th International Conference on Transparent Optical Networks". Island of Sao Miguel, Azores: IEEE, 2009, p. 1-4. |
| Títol: | Some open issues in multi-domain/multi-operator/multi-granular ASON/GMPLS networks |
| Autor: | Spadaro, Salvatore  ; Velasco Esteban, Luis Domingo ; Perelló Muntan, Jordi ; Agraz Bujan, Fernando ; Comellas Colomé, Jaume ; Junyent Giralt, Gabriel |
| Editorial: | IEEE |
| Data: | 31-jul-2009 |
| Tipus de document: | Conference report |
| Resum: | Large optical backbone networks may be composed of several domains, each one controlled by different
administrators/operators. Besides, the bandwidth granularity of these domains may be different. Label Switched
Paths (LSPs) provisioning in multi-domain/multi-operators/multi-layer network scenarios is a challenging
problem actually, which has to be properly faced. In this paper, some open issues related to end-to-end
bandwidth provisioning are discussed. Among others, the grooming problem in multi-layer/multi-domain optical
networks and the performance degradation of recovery mechanisms due to limited inter-domain knowledge are
analyzed. |
| ISBN: | 978-1-4244-4826-5 |
| URI: | http://hdl.handle.net/2117/9392 |
| Apareix a les col·leccions: | Altres. Enviament des de DRAC
Departament de Teoria del Senyal i Comunicacions. Ponències/Comunicacions de congressos
Departament d'Arquitectura de Computadors. Ponències/Comunicacions de congressos
GCO - Grup de Comunicacions Òptiques. Ponències/Comunicacions de congressos
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