Exploració per autor "Sallent Roig, Oriol"
Ara es mostren els items 120-139 de 213
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Learning-based coexistence for LTE operation in unlicensed bands
Sallent Roig, Oriol; Pérez Romero, Jordi; Ferrús Ferré, Ramón Antonio; Agustí Comes, Ramon (2015)
Text en actes de congrés
Accés restringit per política de l'editorialThe use of Long Term Evolution (LTE) in the unlicensed 5 GHz band, referred to as LTE-U, is a promising enhancement to increase the capacity of LTE networks and meet the requirements foreseen for future systems. Nevertheless, ... -
Leveraging user equipment for radio access network augmentation
Pérez Romero, Jordi; Sallent Roig, Oriol (Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés obertAlong the successive generations, mobile network infrastructure deployments have required continuous expansion and upgrades to respond to the ever increasing traffic demand. At the same time, user equipment (UE) has evolved ... -
LTE: the technology driver for future public safety communications
Ferrús Ferré, Ramón Antonio; Sallent Roig, Oriol; Baldini, Gianmarco; Goratti, Leonardo (2013-10-07)
Article
Accés restringit per política de l'editorialWireless communications technologies play an essential role to support the Public Protection and Disaster Relief (PPDR) operational needs. The current Private/Professional Mobile Radio (PMR) technologies used for PPDR ... -
Machine learning-assisted cross-slice radio resource optimization: Implementation framework and algorithmic solution
Ferrús Ferré, Ramón Antonio; Pérez Romero, Jordi; Sallent Roig, Oriol; Vilà Muñoz, Irene; Agustí Comes, Ramon (2020-12)
Article
Accés obertNetwork slicing is a central feature in 5G and beyond systems to allow operators to customize their networks for different applications and customers. With network slicing, different logical networks, i.e. network slices, ... -
Managing radio network congestion in UTRA FDD
Pérez Romero, Jordi; Sallent Roig, Oriol; Agustí Comes, Ramon; Sánchez, Juan (Institution of Electrical Engineers, 2002-10)
Article
Accés restringit per política de l'editorialThe presence of different service classes in the context of 3G mobile communication systems opens up new possibilities to exploit the spectrum in an efficient way. In the search of such a high efficiency, radio network ... -
Marco de desarrollo software e implementación de algoritmos de inteligencia artificial para la gestión de redes radio 5G
Vilà Muñoz, Irene; Sallent Roig, Oriol; Pérez Romero, Jordi (2022)
Text en actes de congrés
Accés obertThe increase in complexity of 5G and beyond mobile communications networks to accommodate multiple services with stringent requirements has led to the introduction of Artificial Intelligence (AI) capabilities for automating ... -
Marco funcional para la gestión de slicing en la red de acceso radio 5G
Ferrús Ferré, Ramón Antonio; Sallent Roig, Oriol; Pérez Romero, Jordi (Unión Científica Internacional de Radio (URSI), 2018)
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Accés restringit per acord de confidencialitatEl soporte de slicing en los futuros sistemas 5G persigue acomodar, en una misma infraestructura de red, una diversidad de aplicaciones y modelos de negocio mucho mayor que el permitido actualmente con los sistemas 4G. ... -
Monitoring and analytics for the optimisation of cloud enabled small cells
Pérez Romero, Jordi; Riccobene, Vincenzo; Schmidt, Florian; Sallent Roig, Oriol; Jimeno, Elisa; Fernandez, Javier; Flizikovski, Adam; Giannoulakis, Ioannis; Kafetzakis, E. (Institute of Electrical and Electronics Engineers (IEEE), 2018)
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Accés restringit per política de l'editorialWith the wide range of application scenarios and associated requirements expected for the Fifth Generation (5G) networks, the increased complexity in the management of the network will require smart mechanisms able to ... -
Multi-band spectrum selection framework based on partial observations
Pérez Romero, Jordi; Raschellà, Alessandro; Sallent Roig, Oriol; Umbert Juliana, Anna (Institute of Electrical and Electronics Engineers (IEEE), 2013)
Text en actes de congrés
Accés restringit per política de l'editorialThe demand for higher data rates, capacity and better Quality of Service (QoS) is constantly growing; therefore, there is a pressing need for efficient use of wireless network resources. In this context, the application ... -
Multi-tenant mobility control in small cells as a service
Sallent Roig, Oriol; Pérez Romero, Jordi; Ferrús Ferré, Ramón Antonio; Agustí Comes, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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Accés restringit per política de l'editorialSmall Cell as a Service (SCaaS) is envisaged as a solution to facilitate the provisioning of shared radio access capacity to mobile operators in areas where dedicated per-operator deployments may be impractical, typically ... -
Network architecture and essential features for 5G: the SESAME project approach
Goratti, Leonardo; Costa, Cristina E.; Pérez Romero, Jordi; Sallent Roig, Oriol; Ruiz, Cristina; Betzler, August; Sayyad Khodashenas, Pouria; Vahid, Seiamak; Nasr, Karim; Abubakar, Babangida; Whitehead, Alan; Belesioti, Maria; Chochliouros, Ioannis (Springer, 2016)
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Accés restringit per política de l'editorialThe outstanding and continuous growth of the request of mobile broadband Internet access is creating the unprecedented need to rethink most of the design paradigms of the mobile network. Such trend is accompanied by ... -
Nonuniform traffic distribution model in reverse link of multilaterate/multiservie WCDMA/based systems
Adelantado Freixer, Ferran; Pérez Romero, Jordi; Sallent Roig, Oriol (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2007-09)
Article
Accés obertThis paper focuses on the modeling of the reverse link of a wideband code division multiple access system in a nonhomogeneous environment with a single cell. Multiple traffic spatial and service nonuniformities are considered ... -
On 5G radio access network slicing: radio interface protocol features and configuration
Ferrús Ferré, Ramón Antonio; Sallent Roig, Oriol; Pérez Romero, Jordi; Agustí Comes, Ramon (2018-01-10)
Article
Accés obertNetwork slicing is a fundamental capability for future Fifth Generation (5G) networks to facilitate the cost-effective deployment and operation of multiple logical networks over a common physical network infrastructure in ... -
On alleviating cell overload in vehicular scenarios
Trullenque Ortiz, Martín; Sallent Roig, Oriol; Camps Mur, Daniel; Escrig, Josep; Herranz Claveras, Carlos; Nasreddine, Jad; Pérez Romero, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2022)
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Accés obertFifth Generation (5G) networks will support countless new applications and new business models. One of the 5G paradigms is network slicing, which enables the integration of multiple logical networks each one tailored to ... -
On demonstrating spectrum selection functionality for opportunistic networks
Raschellà, Alessandro; Umbert Juliana, Anna; Pérez Romero, Jordi; Sallent Roig, Oriol (2012)
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Accés obertThis paper presents a testbed platform to demonstrate and validate spectrum opportunity identification and spectrum selection functionalities in Opportunistic Networks (ONs). The hardware component of the testbed is based ... -
On extracting user-centric knowledge for personalised quality of service in 5G networks
Sánchez González, Juan; Sallent Roig, Oriol; Pérez Romero, Jordi; Agustí Comes, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2017)
Comunicació de congrés
Accés obertThis paper aims to improve the user Quality of Service (QoS) in 5G networks by introducing a user-centric view that exploits the predictability of the user’s daily motifs. An agglomerative clustering is used to identify ... -
On implementing RRM/SON in virtualized multi-tenant small cell networks
Pérez Romero, Jordi; Sallent Roig, Oriol; Ferrús Ferré, Ramón Antonio; Agustí Comes, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper addresses the implementation of Radio Resource Management (RRM) and Self-Organizing Networks (SON) functions in virtualized multi-tenant small cell networks. In this context, the deployment and operation of ... -
On introducing knowledge discovery capabilities in cloud-enabled small cells
Pérez Romero, Jordi; Sánchez González, Juan; Sallent Roig, Oriol; Whitehead, Alan (Springer, 2017)
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Accés restringit per política de l'editorialThe application of Artificial Intelligence (AI)-based knowledge discovery mechanisms for supporting the automation of wireless network operations is envisaged to fertilize in future Fifth Generation (5G) systems due to the ... -
On learning and exploiting time domain traffic patterns in cellular radio access networks
Pérez Romero, Jordi; Sánchez González, Juan; Sallent Roig, Oriol; Agustí Comes, Ramon (Springer, 2016)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a vision of how the different management procedures of future Fifth Generation (5G) wireless networks can be built upon the pillar of artificial intelligence concepts. After a general description of a ... -
On learning mobility patterns in cellular networks
Sánchez González, Juan; Pérez Romero, Jordi; Agustí Comes, Ramon; Sallent Roig, Oriol (Springer, 2016)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper considers the use of clustering techniques to learn the mobility patterns existing in a cellular network. These patterns are materialized in a database of prototype trajectories obtained after having observed ...