Exploració per autor "Ferrús Ferré, Ramón Antonio"
Ara es mostren els items 21-40 de 124
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Chapter 3: Spectrum for 5G
Ferrús Ferré, Ramón Antonio (2020-12-16)
Audiovisual
Accés obertEn aquest vídeo s'introdueix el concepte de l'espectre en el 5G -
Cognitive control channels for the cooperation of opportunistic and composite wireless networks
Gebert, Jens; Georgakopoulos, Andreas; Stavroulaki, Vera; Tsagkaris, Kostas; Ferrús Ferré, Ramón Antonio; Demestichas, Panagiotis (2011)
Text en actes de congrés
Accés obertOpportunistic networks (ONs) are considered as coordinated extensions of a radio access network infrastructure, which are dynamically and temporarily created in an infrastructure-less manner in order to increase service ... -
Cognitive control channels: from concept to identification of implementation options
Stavroulaki, Vera; Tsagkaris, Kostas; Demestichas, Panagiotis; Gebert, Jens; Mueck, Markus; Schmidt, Andreas; Ferrús Ferré, Ramón Antonio; Sallent Roig, Oriol; Filo, Marcin; Mouton, Christian; Rakotoharison, Lanto (2012-07)
Article
Accés restringit per política de l'editorialRecent effort related to cognitive radio systems has lead to an in-depth analysis of context information management and exploitation based on a cognitive control channel for enhancement of management needed for, ... -
Contribución a la caracterización de los mecanismos de acceso y traspaso en sistemas móviles celulares basados en transmisión de paquetes
Ferrús Ferré, Ramón Antonio (Universitat Politècnica de Catalunya, 2000-01-19)
Tesi
Accés obertLa estandarización del esquema de acceso radio para los futuros sistemas de telecomunicación está a punto de ser una realidad. En el calendario propuesto por ITU para llevar a cabo la elaboración del estándar, se prevé que ... -
Control channels for the cooperation of cognitive management systems in opportunistic and composite wireless networks
Stavroulaki, Vera; Tsagkaris, Kostas; Georgakopoulos, Andreas; Demestichas, Panagiotis; Ferrús Ferré, Ramón Antonio; Filo, Marcin (2011)
Text en actes de congrés
Accés obertOpportunistic Networks (ONs) are assumed to be temporary, localized extensions of the infrastructure network that are created under certain circumstances. According to that vision, ONs are coordinated by the radio ... -
Cross-layer schedulling strategy for UMTS downlink enhancement
Ferrús Ferré, Ramón Antonio; Alonso Zárate, Luis Gonzaga; Umbert Juliana, Anna; Revés Ballesté, Xavier; Pérez Romero, Jordi; Casadevall Palacio, Fernando José (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2005-06)
Article
Accés obertThis article describes the benefits of including cross-layer information in the scheduling mechanism of a UMTS downlink channel. In particular, the information obtained from the fast power control algorithm is used to ... -
D1.1 Project presentation
Baldini, Gianmarco; Delmas, Serge; Ferrús Ferré, Ramón Antonio; Hirst, Paul; Sallent Roig, Oriol; Pisz, Rafal (2011-03-02)
Report de recerca
Accés obertDeliverable D1.1 of Project PROJECT HELP (ENHANCED COMMUNICATIONS IN EMERGENCIES BY CREATING AND EXPLOITING SYNERGIES IN COMPOSITE RADIO SYSTEMS), FP7-SEC-2010-1, PROJECT NUMBER 261659 -
D1.2 Project management guidelines
Baldini, Gianmarco; Delmas, Serge; Hirst, Paul; Ferrús Ferré, Ramón Antonio; Pisz, Rafal; Sallent Roig, Oriol (2011-03-03)
Report de recerca
Accés restringit per acord de confidencialitat -
D1.3 Interim progress report
Baldini, Gianmarco; Delmas, Serge; Ferrús Ferré, Ramón Antonio; Hirst, Paul; Pisz, Rafal; Sallent Roig, Oriol (2011-10-07)
Report de recerca
Accés restringit per acord de confidencialitat -
D2.1 Description of operational user requirements and scenarios
Hirst, Paul; Sallent Roig, Oriol; Ferrús Ferré, Ramón Antonio; Baldini, Gianmarco; Pisz, Rafal (2011-06-02)
Report de recerca
Accés restringit per acord de confidencialitat -
D2.2 Definition of system requirements
Baldini, Gianmarco; Delmas, Serge; Ferrús Ferré, Ramón Antonio; Goratti, Leonardo; Hirst, Paul; Pisz, Rafal; Sallent Roig, Oriol; Sroka, Krystian (2011-08-07)
Report de recerca
Accés restringit per acord de confidencialitat -
D2.2.1 - Draft security requirements
Ferrús Ferré, Ramón Antonio; Sallent Roig, Oriol (2013-11-28)
Report de recerca
Accés restringit per decisió de l'autorCommunications security is a central aspect of the ISITEP framework for inter-system interoperability between TETRA and TETRAPOL networks. Ensuring that threats to the interconnected communications systems and terminals ... -
D3.1 Analysis of network and spectrum sharing solutions
Baldini, Gianmarco; Delmas, Serge; Ferrús Ferré, Ramón Antonio; Goratti, Leonardo; Pisz, Rafal; Sallent Roig, Oriol; Sroka, Krystian; Stefanski, Szymon (2011-09-09)
Report de recerca
Accés restringit per acord de confidencialitat -
D3.2 System concept for enhanced communications in emergencies
Baldini, Gianmarco; Delmas, Serge; El Shabrawy, Karim; Ferrús Ferré, Ramón Antonio; Goratti, Leonardo; Pisz, Rafal; Sallent Roig, Oriol; Sroka, Krystian; Stefanski, Szymon (2011-12-09)
Report de recerca
Accés restringit per acord de confidencialitat -
Data analytics architectural framework for smarter radio resource management in 5G radio access networks
Ferrús Ferré, Ramón Antonio; Sallent Roig, Oriol; Pérez Romero, Jordi (2020-05)
Article
Accés obertAlong with supporting new business opportunities, data analytics –understood as the pursuit of extracting meaning from raw data– will be key to getting 5G Radio Access Networks (RANs) efficiently rolled out and operated. ... -
Data analytics in the 5G radio access network and its applicability to fixed wireless access
Sallent Roig, Oriol; Pérez Romero, Jordi; Ferrús Ferré, Ramón Antonio; Agustí Comes, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper discusses the exploitation of data analytics for supporting the operation of Radio Resource Management (RRM) in the Next Generation Radio Access Network (NG-RAN), analysing the need for standardised and open ... -
Deliverable D3.2 - Information definition and signalling flows
Vahid, Seiamak; Gebert, Jens; Wich, Andreas; Filo, Marcin; Sroka, Milosz; Wierzbowsi, Tomasz; Muck, Markus; Schmidt, Andreas; Mouton, Christian; Matinmikko, Marja; Tsagkaris, Kostas; Stavroulaki, Vera; Logothetis, Marios; Karvounas, Dimitrios; Georgakopoulos, Andreas; Demestichas, Panagiotis; Sallent Roig, Oriol; Pérez Romero, Jordi; Ferrús Ferré, Ramón Antonio; Mustonen, Miia; Sarvanko, Heli (2011-09)
Report de recerca
Accés obertThe purpose of this deliverable is to define information to be exchanged in OneFIT system based on algorithms for the management of pportunistic networks and to design message sequence charts describing the signalling ... -
Deployment of NB-IoT NTN core network functions on Software Defined Radio (SDR) nanosatellites: approach and performance assessment
Montilla, Víctor; Ferrer, Josep; Guadalupi, Marco; Ferrús Ferré, Ramón Antonio; Calveras Augé, Anna M.; Ruiz de Azua, Joan Adria (International Astronautical Federation (IAF), 2023)
Text en actes de congrés
Accés restringit per política de l'editorialAccording to forecasts, around 10 billion connected devices in the world will exchange data over the Internet by2028 and the significant connections increase threatens to congest terrestrial networks. These devices will ... -
Design and experimental validation of a software-defined radio access network testbed with slicing support
Koutlia, Katerina; Ferrús Ferré, Ramón Antonio; Coronado Calero, Estefanía; Riggio, Roberto; Casadevall Palacio, Fernando José; Umbert Juliana, Anna; Pérez Romero, Jordi (2019-01-01)
Article
Accés obertNetwork slicing is a fundamental feature of 5G systems to partition a single network into a number of segregated logical networks, each optimized for a particular type of service or dedicated to a particular customer or ... -
Design principles and performance evaluation of mSCTP-CMT for transport-layer based handover
Budzisz, Lukasz; Ferrús Ferré, Ramón Antonio; Casadevall Palacio, Fernando José (2009-04)
Text en actes de congrés
Accés obertHandling mobility at the transport layer is a promising approach to achieve seamless handover in the context of heterogeneous wireless access networks. In particular, features such as multihoming and dynamic address ...