Zobrazeno 1 - 10
of 347
pro vyhledávání: '"Costa-Pérez A"'
Autor:
Encinas-Lago, Guillermo, Devoti, Francesco, Rossanese, Marco, Sciancalepore, Vincenzo, Di Renzo, Marco, Costa-Pérez, Xavier
The integration of Smart Surfaces in 6G communication networks, also dubbed as Reconfigurable Intelligent Surfaces (RISs), is a promising paradigm change gaining significant attention given its disruptive features. RISs are a key enabler in the realm
Externí odkaz:
http://arxiv.org/abs/2406.07377
Large Language Models (LLMs) have immense potential to transform the telecommunications industry. They could help professionals understand complex standards, generate code, and accelerate development. However, traditional LLMs struggle with the preci
Externí odkaz:
http://arxiv.org/abs/2406.07053
Autor:
Alam, Khurshid, Habibi, Mohammad Asif, Tammen, Matthias, Krummacker, Dennis, Saad, Walid, Di Renzo, Marco, Melodia, Tommaso, Costa-Pérez, Xavier, Debbah, Mérouane, Dutta, Ashutosh, Schotten, Hans D.
Open-radio access network (O-RAN) seeks to establish principles of openness, programmability, automation, intelligence, and hardware-software disaggregation with interoperable interfaces. It advocates for multi-vendorism and multi-stakeholderism with
Externí odkaz:
http://arxiv.org/abs/2405.03555
Autor:
Hidalgo, Ethan Sanchez, Lozano, J. Xavier Salvat, Ayala-Romero, Jose A., Garcia-Saavedra, Andres, Li, Xi, Costa-Perez, Xavier
The virtualization of Radio Access Networks (vRAN) is well on its way to become a reality, driven by its advantages such as flexibility and cost-effectiveness. However, virtualization comes at a high price - virtual Base Stations (vBSs) sharing the s
Externí odkaz:
http://arxiv.org/abs/2405.02029
Autor:
Mursia, Placido, Devoti, Francesco, Rossanese, Marco, Sciancalepore, Vincenzo, Gradoni, Gabriele, Di Renzo, Marco, Costa-Perez, Xavier
This paper presents a theoretical and mathematical framework for the design of a conformal reconfigurable intelligent surface (RIS) that adapts to non-planar geometries, which is a critical advancement for the deployment of RIS on non-planar and irre
Externí odkaz:
http://arxiv.org/abs/2404.05261
Autor:
Rossanese, Marco, Andres, Placido Mursia, Garcia-Saavedra, Sciancalepore, Vincenzo, Asadi, Arash, Costa-Perez, Xavier
In this paper, we present two datasets that we make publicly available for research. The data is collected in a testbed comprised of a custom-made Reconfigurable Intelligent Surface (RIS) prototype and two regular OFDM transceivers within an anechoic
Externí odkaz:
http://arxiv.org/abs/2404.01796
Mission-critical operations, particularly in the context of Search-and-Rescue (SAR) and emergency response situations, demand optimal performance and efficiency from every component involved to maximize the success probability of such operations. In
Externí odkaz:
http://arxiv.org/abs/2403.09177
Autor:
Maresca, Fabio, Grazioli, Filippo, Albanese, Antonio, Sciancalepore, Vincenzo, Negri, Gianpiero, Costa-Perez, Xavier
The tremendous hype around autonomous driving is eagerly calling for emerging and novel technologies to support advanced mobility use cases. As car manufactures keep developing SAE level 3+ systems to improve the safety and comfort of passengers, tra
Externí odkaz:
http://arxiv.org/abs/2403.09571
Autor:
Aslan, Fatih, Iosifidis, George, Ayala-Romero, Jose A., Garcia-Saavedra, Andres, Costa-Perez, Xavier
O-RAN systems and their deployment in virtualized general-purpose computing platforms (O-Cloud) constitute a paradigm shift expected to bring unprecedented performance gains. However, these architectures raise new implementation challenges and threat
Externí odkaz:
http://arxiv.org/abs/2402.11285
Autor:
Adamuz-Hinojosa, Oscar, Zanzi, Lanfranco, Sciancalepore, Vincenzo, Garcia-Saavedra, Andres, Costa-Pérez, Xavier
The Open Radio Access Network (O-RAN)-compliant solutions lack crucial details to perform effective control loops at multiple time scales. In this vein, we propose ORANUS, an O-RAN-compliant mathematical framework to allocate radio resources to multi
Externí odkaz:
http://arxiv.org/abs/2401.03812