2026-04-14T14:11:16Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/623612025-02-21T12:46:34Zcom_10324_1191com_10324_931com_10324_894col_10324_1381

Hosseini, Soheil Miguel Jiménez, Ignacio de Merayo Álvarez, Noemí González de Dios, Óscar Durán Barroso, Ramón José 2023-10-26T08:58:56Z 2023-10-26T08:58:56Z 2022 2022 Asia Communications and Photonics Conference (ACP), Shenzhen, China, 2022, pp. 1299-1302 https://uvadoc.uva.es/handle/10324/62361 10.1109/ACP55869.2022.10088543 We propose and evaluate different techniques to provide protection against, at least, amplifier failures in multi-band (C+L) elastic optical networks using two different amplifier architectures. The strategies are compared in terms of blocking ratio and protection capabilities. We demonstrate that the use of the proposed hybrid protection technique leads to a significant decrease on blocking ratio leveraging on one of the amplifier architectures and exploiting that different connection requests may have different resiliency requirements. eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution-NonCommercial-NoDerivatives 4.0 Internacional Survivability against amplifier failures in multi-band elastic optical networks info:eu-repo/semantics/conferenceObject