Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Fernando Agraz"'
Publikováno v:
Applied Sciences, Vol 11, Iss 18, p 8645 (2021)
With the globalisation of the multimedia entertainment industry and the popularity of streaming and content services, multicast routing is (re-)gaining interest as a bandwidth saving technique. In the 1990’s, multicast routing received a great deal
Externí odkaz:
https://doaj.org/article/fac77109a7da493a8c330d9f00eabeb7
Autor:
Davide Careglio, Salvatore Spadaro, Albert Cabellos, Jose Antonio Lazaro, Pere Barlet-Ros, Joan Manel Gené, Jordi Perelló, Fernando Agraz Bujan, José Suárez-Varela, Albert Pàges, Jordi Paillissé, Paul Almasan, Jordi Domingo-Pascual, Josep Solé-Pareta
Publikováno v:
Applied Sciences, Vol 11, Iss 19, p 9130 (2021)
Leaving the current 4th generation of mobile communications behind, 5G will represent a disruptive paradigm shift integrating 5G Radio Access Networks (RANs), ultra-high-capacity access/metro/core optical networks, and intra-datacentre (DC) network a
Externí odkaz:
https://doaj.org/article/14cfec45cb734a39bc15a1508914cb4b
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
We demonstrate that joint orchestration of TSN and optical network domains in support of IIoT applications reduces the TSN blocking by four orders of magnitude and the usage of high priority queues by a 28-100%.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::600b7a0da72cfb3b0aeb6aefdcfdc818
https://doi.org/10.1364/ofc.2023.tu3d.2
https://doi.org/10.1364/ofc.2023.tu3d.2
Due to the limitations of traditional data center (DC) architectures, the concept of infrastructure disaggregation has been proposed. DC resources are separated into multiple blades to be exploited independently. As a result, composable DC (CDC) infr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::feb4c423835aa51162aa58f5b1e5fb4f
https://hdl.handle.net/2117/387274
https://hdl.handle.net/2117/387274
Autor:
Bitao Pan, Fernando Agraz, Nicola Calabretta, Fu Wang, Salvatore Spadaro, Xiaotao Guo, Fulong Yan, Albert Pages, Xuwei Xue
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Journal of Lightwave Technology
Journal of Lightwave Technology, 38(6):8955836, 1103-1112. IEEE/LEOS
Universitat Politècnica de Catalunya (UPC)
Journal of Lightwave Technology
Journal of Lightwave Technology, 38(6):8955836, 1103-1112. IEEE/LEOS
© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10abbfa636b4b483782c17f45bf58c37
https://doi.org/10.1109/jlt.2020.2965640
https://doi.org/10.1109/jlt.2020.2965640
Publikováno v:
Journal of Network and Systems Management
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
This is a post-peer-review, pre-copyedit version of an article published in Journal of Network and Systems Management . The final authenticated version is available online at: http://dx.doi.org/10.1007/s10922-019-09509-9 The current deployment of 5G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::812b26205b2bef690b3ce147aa353665
https://doi.org/10.1007/s10922-019-09509-9
https://doi.org/10.1007/s10922-019-09509-9
Publikováno v:
Optical Switching and Networking. 47:100721
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b09f0518a529f68465db83f327855f1
https://doi.org/10.1016/j.osn.2022.100721
https://doi.org/10.1016/j.osn.2022.100721
Autor:
Xiaotao Guo, Shaojuan Zhang, Fernando Agraz, Georgios Exarchakos, Albert Pages, Xuwei Xue, Nicola Calabretta, Salvatore Spadaro, Bitao Pan
Publikováno v:
2021 European Conference on Optical Communication, ECOC 2021
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ECOC
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ECOC
A 4-node prototype of SDN-controlled disaggregated data-center network is experimentally demonstrated based on the nanoseconds optical switch, enabling flexible hardware resource provisioning and dynamic resource reallocation. Experimental results sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d847f3631bc9dca867ef5230132bb1f1
https://research.tue.nl/nl/publications/e631e1ba-d357-41b2-98fe-3169691ee037
https://research.tue.nl/nl/publications/e631e1ba-d357-41b2-98fe-3169691ee037
Autor:
Matteo Biancani, Dimitra Simeonidou, Giada Landi, Reza Nejabati, Fernando Agraz, Rafael Montero, Domenico Gallico, Albert Pages, Marco Capitani, Salvatore Spadaro
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
The emergence of new paradigms and services is pushing the limits of nowadays cloud infrastructures. It is a fact that current solutions lack in the flexibility and configurability to adapt to heterogeneous requirements coming from the applications/s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd37dc1d8de8c9e042b72d88d76e6390
https://doi.org/10.1016/j.yofte.2019.02.011
https://doi.org/10.1016/j.yofte.2019.02.011
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
Future 5G and beyond services rely on the network slicing concept, in which underlying network elements are split and/or aggregated to compose a synthetic network infrastructure (the slice) to satisfy the requirements of services that will be execute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6041d6565b6356bef5745a624cc13ac6
https://doi.org/10.1117/12.2578460
https://doi.org/10.1117/12.2578460