Search Results - "Perez, Xavier Costa"

Xhaul: toward an integrated fronthaul/backhaul architecture in 5G networks by De La Oliva, Antonio, Costa Perez, Xavier, Azcorra, Arturo, Di Giglio, Andrea, Cavaliere, Fabio, Tiegelbekkers, Dirk, Lessmann, Johannes, Haustein, Thomas, Mourad, Alain, Iovanna, Paola

“…The Xhaul architecture presented in this article is aimed at developing a 5G integrated backhaul and fronthaul transport network enabling flexible and…”
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Stochastic Properties of the Random Waypoint Mobility Model by Bettstetter, Christian, Hartenstein, Hannes, Pérez-Costa, Xavier

“…The random waypoint model is a commonly used mobility model for simulations of wireless communication networks. By giving a formal description of this model in…”
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Location Optimization and Resource Allocation of IRS in a Multi-User Indoor mmWave VR Network by Jalali, Jalal, Madrid, Maria Bustamante, Lemic, Filip, Tabassum, Hina, Struye, Jakob, Famaey, Jeroen, Perez, Xavier Costa

“…Next-generation Virtual Reality (VR) technology enables full-user immersion and support for multiuser Virtual Experiences (VEs). Given the low-cost and passive…”
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System-Level Optimization in Poisson Cellular Networks: An Approach Based on the Generalized Benders Decomposition by Song, Jian, Di Renzo, Marco, Zappone, Alessio, Sciancalepore, Vincenzo, Perez, Xavier Costa

“…During the last decade, stochastic geometry has been widely employed for system-level analysis in cellular networks. The resulting analytical frameworks are,…”
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Attacking O-RAN Interfaces: Threat Modeling, Analysis and Practical Experimentation by Baguer, Pau, Yilma, Girma M., Municio, Esteban, Garcia-Aviles, Gines, Garcia-Saavedra, Andres, Liebsch, Marco, Costa-Perez, Xavier

“…A new generation of open and disaggregated Radio Access Networks (RANs) enabling multi-vendor, flexible, and cost-effective deployments is being promoted by…”
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Multi-Tenant Radio Access Network Slicing: Statistical Multiplexing of Spatial Loads by Caballero, Pablo, Banchs, Albert, de Veciana, Gustavo, Costa-Perez, Xavier

“…This paper addresses the slicing of radio access network resources by multiple tenants, e.g., virtual wireless operators and service providers. We consider a…”
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Network Slicing Games: Enabling Customization in Multi-Tenant Mobile Networks by Caballero, Pablo, Banchs, Albert, De Veciana, Gustavo, Costa-Perez, Xavier

“…Network slicing to enable resource sharing among multiple tenants-network operators and/or services-is considered as a key functionality for next generation…”
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Leveraging 802.11n frame aggregation to enhance QoS and power consumption in Wi-Fi networks by Camps-Mur, Daniel, Gomony, Manil Dev, Pérez-Costa, Xavier, Sallent-Ribes, Sebastià

“…The Wi-Fi technology, driven by its tremendous success, is expanding into a wide variety of devices and applications. However, many of these new devices, like…”
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Network Slicing for Guaranteed Rate Services: Admission Control and Resource Allocation Games by Caballero, Pablo, Banchs, Albert, de Veciana, Gustavo, Costa-Perez, Xavier, Azcorra, Arturo

“…Technologies that enable network slicing are expected to be a key component of next generation mobile networks. Their promise lies in enabling tenants (such as…”
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RISMA: Reconfigurable Intelligent Surfaces Enabling Beamforming for IoT Massive Access by Mursia, Placido, Sciancalepore, Vincenzo, Garcia-Saavedra, Andres, Cottatellucci, Laura, Perez, Xavier Costa, Gesbert, David

“…Massive access for Internet-of-Things (IoT) in beyond 5G networks represents a daunting challenge for conventional bandwidth-limited technologies…”
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z-TORCH: An Automated NFV Orchestration and Monitoring Solution by Sciancalepore, Vincenzo, Yousaf, Faqir Zarrar, Costa-Perez, Xavier

“…Autonomous management and orchestration (MANO) of virtualized resources and services, especially in large-scale network function virtualization (NFV)…”
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Mobile traffic forecasting for maximizing 5G network slicing resource utilization by Sciancalepore, Vincenzo, Samdanis, Konstantinos, Costa-Perez, Xavier, Bega, Dario, Gramaglia, Marco, Banchs, Albert

“…The emerging network slicing paradigm for 5G provides new business opportunities by enabling multi-tenancy support. At the same time, new technical challenges…”
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Graph Neural Networks as an Enabler of Terahertz-Based Flow-Guided Nanoscale Localization Over Highly Erroneous Raw Data by Calvo Bartra, Gerard, Lemic, Filip, Pascual, Guillem, Perez Rodas, Aina, Struye, Jakob, Delgado, Carmen, Costa Perez, Xavier

“…Contemporary research advances in nanotechnology and material science are rooted in the emergence of nanodevices as a versatile tool that harmonizes sensing,…”
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AIRIC: Orchestration of Virtualized Radio Access Networks with Noisy Neighbours by Lozano, J. Xavier Salvat, Garcia-Saavedra, Andres, Li, Xi, Perez, Xavier Costa

“…Radio Access Networks virtualization (vRAN) is on its way becoming a reality driven by the new requirements in mobile networks, such as scalability and cost…”
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Resource Allocation for Network Slicing in Mobile Networks by Banchs, Albert, de Veciana, Gustavo, Sciancalepore, Vincenzo, Costa-Perez, Xavier

“…This paper provides a survey of resource allocation for network slicing. We focus on two classes of existing solutions: (<inline-formula> <tex-math…”
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RISe of Flight: RIS-Empowered UAV Communications for Robust and Reliable Air-to-Ground Networks by Mursia, Placido, Devoti, Francesco, Sciancalepore, Vincenzo, Costa-Perez, Xavier

“…Next generation mobile networks need to expand towards uncharted territories in order to enable the digital transformation of society. In this context, aerial…”
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Toward the network of the future: From enabling technologies to 5G concepts by Bega, Dario, Gramaglia, Marco, Bernardos Cano, Carlos Jesus, Banchs, Albert, Costa‐Perez, Xavier

“…There is a wide consensus by the research community and the industry that it will not be possible to satisfy future mobile traffic demand and application…”
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Toward Full-immersive Multiuser Virtual Reality with Redirected Walking by Van Onsem, Thomas, Struye, Jakob, Perez, Xavier Costa, Famaey, Jeroen, Lemic, Filip

“…We are witnessing a surge in the popularity and mass-availability of Virtual Reality (VR) technology. Toward enhancing its maturity, current research is…”
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Designing energy efficient access points with Wi-Fi Direct by Camps-Mur, Daniel, Pérez-Costa, Xavier, Sallent-Ribes, Sebastià

“…Wi-Fi Direct is a new technology defined by the Wi-Fi Alliance in order to enable efficient device-to-device communication. Portable devices are a main target…”
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Multi-Domain Solutions for the Deployment of Private 5G Networks by Li, Xi, Guimaraes, Carlos, Landi, Giada, Brenes, Juan, Mangues-Bafalluy, Josep, Baranda, Jorge, Corujo, Daniel, Cunha, Vitor, Fonseca, Joao, Alegria, Joao, Orive, Aitor Zabala, Ordonez-Lucena, Jose, Iovanna, Paola, Bernardos, Carlos J., Mourad, Alain, Costa-Perez, Xavier

“…Private 5G networks have become a popular choice of various vertical industries to build dedicated and secure wireless networks in industry environments to…”
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