Zobrazeno 1 - 10
of 256
pro vyhledávání: '"Ricard Vilalta"'
Autor:
Sylvaine Kerboeuf, Pawani Porambage, Akshay Jain, Patrik Rugeland, Gustav Wikstrom, Marten Ericson, Dinh Thai Bui, Abdelkader Outtagarts, Heikki Karvonen, Pol Alemany, Raul Munoz, Ricard Vilalta, Panagiotis Botsinis, Aurora Ramos, Josue Castaneda Cisneros, Mehmet Karaca, Christina Karousatou, Sokratis Barmpounakis, Panagiotis Demestichas, Anastasios Zafeiropoulos, Ioannis Tzanettis, Symeon Papavassiliou, Pietro G. Giardina, Giada Landi, Bin Han, Ahmad Nimr, Mikko A. Uusitalo
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 3368-3394 (2024)
As the fifth generation (5G) mobile communication systems are commercially deployed, they bring new services, enhance user experiences, and offer various opportunities to different industries. Despite its advancements, 5G encounters several challenge
Externí odkaz:
https://doaj.org/article/eb6d082765df4688b539eb0ca82900ce
Autor:
Rodrigo Asensio-Garriga, Pol Alemany, Alejandro M. Zarca, Roshan Sedar, Charalampos Kalalas, Jordi Ortiz, Ricard Vilalta, Raul Munoz, Antonio Skarmeta
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 5, Pp 485-495 (2024)
Research on vehicle-to-everything (V2X) is attracting significant attention nowadays, driven by the recent advances in beyond-5G (B5G) networks and the multi-access edge computing (MEC) paradigm. However, the inherent heterogeneity of B5G combined wi
Externí odkaz:
https://doaj.org/article/3d40c4112d1b4ee8a2073f8288c9705c
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2021, Iss 1, Pp 1-16 (2021)
Abstract Network slicing will permit offering to vertical customers tailored end-to-end logical networks in an on-demand fashion, on top of a common telecom infrastructure, achieving a Slices-as-a-Service (SlaaS) business model. This is possible due
Externí odkaz:
https://doaj.org/article/1cc44d6c777346d6aff28bd717893e86
Autor:
Samier Barguil, Victor Lopez Alvarez, Luis Miguel Contreras Murillo, Oscar Gonzalez de Dios, Alejandro Alcala Alvarez, Carlos Manso, Pol Alemany, Ramon Casellas, Ricardo Martinez, David Gonzalez-Perez, Xufeng Liu, Jose-Miguel Pulido, Juan Pedro Fernandez-Palacios, Raul Muñoz, Ricard Vilalta
Publikováno v:
Applied Sciences, Vol 11, Iss 13, p 6219 (2021)
Network operators have been dealing with the necessity of a dynamic network resources allocation to provide a new generation of customer-tailored applications. In that sense, Telecom providers have to migrate their BSS/OSS systems and network infrast
Externí odkaz:
https://doaj.org/article/7e2cfd25507743b782e83d661b2a921f
Autor:
Roshan Sedar, Francisco Vázquez-Gallego, Ramon Casellas, Ricard Vilalta, Raul Muñoz, Rodrigo Silva, Laurent Dizambourg, Antonio Eduardo Fernández Barciela, Xavier Vilajosana, Soumya Kanti Datta, Jérôme Härri, Jesus Alonso-Zarate
Publikováno v:
Sensors, Vol 21, Iss 6, p 2090 (2021)
Vehicle-to-everything (V2X) communications enable real-time information exchange between vehicles and infrastructure, which extends the perception range of vehicles beyond the limits of on-board sensors and, thus, facilitating the realisation of coop
Externí odkaz:
https://doaj.org/article/e9df625b180c454798c3ef459aa6d7cd
Autor:
Ricard Vilalta
This paper discusses the advantages and challenges of multiple architectures that consider the negotiation of inter-domain transport network slices using blockchain technologies. To this end, we presents results obtained using cloud-native ETSI TeraF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::8a16dfe391cf2a0d64ba767499821ead
https://zenodo.org/record/8084736
https://zenodo.org/record/8084736
Autor:
Panagiotis Famelis, Georgios P. Katsikas, Vasilios Katopodis, Carlos Natalino, Lluis Gifre Renom, Ricardo Martinez, Ricard Vilalta, Dimitrios Klonidis, Paolo Monti, Daniel King, Adrian Farrel
Publikováno v:
Proceedings of the 24th International Conference on High Performance Switching and Routing
We present P5; an event-driven policy framework that allows network operators to realize end-to-end policies on top of P4-based data planes in an intuitive and effective manner. We demonstrate how P5 adheres to a service-level agreement (SLA) by appl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35abb3ac579820a4382ea6532a25f15a
Autor:
Carlos Natalino da Silva, Lluis Gifre Renom, Francisco-Javier Moreno-Muro, Sergio Gonzalez Diaz, Ricard Vilalta, Raul Muñoz, Paolo Monti, Marija Furdek
Publikováno v:
Journal of Optical Communications and Networking.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba969b9f50ba6206154694fbd72968ec
https://doi.org/10.1364/jocn.482932
https://doi.org/10.1364/jocn.482932
Autor:
Lluis Gifre, Ricard Vilalta, S. Andreina, M, Xie, J.F. Pajo, K, Munichev, H. Lonsethagen, S. Lange, T. Zinner, G. MArson, Pol Alemany, M. Gajic, Ramon Casellas, Ricardo Martínez, Raül Muñoz
This paper presents an inter-domain transport net-work slice management with Service Level Agreements (SLA) using the ETSI TeraFlowSDN (TFS) controller. Different instances of the TFS controller are deployed for each involved domain. The communicatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1f9e2421b056b68c152ff3bcb0d6cbe
https://zenodo.org/record/7588615
https://zenodo.org/record/7588615
Autor:
Dimosthenis Kyriazis, Evgenia Kapassa, Raul Munoz, Marios Touloupou, Pol Alemany, Panagiotis Karkazis, Anton Roman, Panagiotis Trakadas, Ricardo Martinez, Ana Pol, Ramon Casellas, Jose Bonnet, Ricard Vilalta, Josep Martrat
Publikováno v:
5G verticals : from Theory to Practice and Beyond, IEEE Communications Magazine
Communication systems are used not only by voice or file exchange applications, but also by other types of applications due to the coexistence of multiple and different verticals. Each vertical has its own requirements in terms of key performance ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d0bde8c961fcbe524a1c46e6919f643
https://doi.org/10.1109/mcom.001.2001077
https://doi.org/10.1109/mcom.001.2001077