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Ara es mostren els items 55-74 de 213

    • BeGREEN: Beyond 5G energy efficient networking by hardware acceleration and AI-driven management of network functions 

      Ghoraishi, Mir; Sallent Roig, Oriol; Catalán Cid, Miguel; Bielsa, Guillermo; Esteban Rivas, Juan Francisco; Sark, Vladica; Gutiérrez Terán, Jesús; Pryor, Simon (Institute of Electrical and Electronics Engineers (IEEE), 2023)
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      This paper presents a technical overview of BeGREEN project, a Horizon Europe, Smart Networks and Services Joint-Undertaking (SNS-JU) Phase 1 project kicked off on January 1, 2023 [1]. This paper is intended to describe ...

    • Business scenarios, technical challenges and system requirements - D2.1 

      Ferrús Ferré, Ramón Antonio; Moreno, Oscar; Visiedo, David; Urdiales, Diego; Santiago, Miquel Angel; Gebert, Jens; Mouton, Christian; Lange, Christian; Merat, Vincent; Bender, Paul; Wich, Andreas; Agustí Comes, Ramon; Muck, Markus; Schmmidt, Andreas; Logothetis, Marios; Akezidou, Maria; Tzifa, Lia; Tsagkaris, Kostas; Stavroulaki, Vera; Demestichas, Panagiotis; Matinmikko, Marja; Mustonen, Miia; Sallent Roig, Oriol; Pérez Romero, Jordi; Georgakopoulos, Andreas; Pecelj, Ilija; Boskovic, Dragan; Tosic, M.; Filo, Marcin; Piesiewicz, Radoslaw; Kritikou, Yiouli; Bantouna, Aimilia; Thomatos, Evangelos; Koutsouris, Nikos (2010-11)
      Report de recerca
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    • Capacity self-planning in small cell multi-tenant 5G networks 

      Muñoz, Pablo; Sallent Roig, Oriol; Pérez Romero, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2017)
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      Multi-tenancy allows diverse agents sharing the infrastructure in the 5th generation of mobile networks. Such a feature calls for more automated and faster planning procedures in order to adapt the network capacity to the ...

    • Characterisation of radio access network slicing scenarios with 5G QoS provisioning 

      Vilà Muñoz, Irene; Pérez Romero, Jordi; Sallent Roig, Oriol; Umbert Juliana, Anna (Institute of Electrical and Electronics Engineers (IEEE), 2020-03-13)
      Article
      Accés obert
      5G systems are envisaged to support a wide range of application scenarios with variate requirements. To handle this heterogeneity, 5G architecture includes network slicing capabilities that facilitate the partitioning of ...

    • 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
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      Recent 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, ...

    • Cognitive pilot channel enabling spectrum awareness 

      Sallent Roig, Oriol; Pérez Romero, Jordi; Agustí Comes, Ramon; Cordier, Pascal (2009)
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      This paper presents the Cognitive Pilot Channel (CPC) solution as a mechanism allowing the terminal to be aware of the communication means available at a given time and place in a flexible spectrum management scenario. The ...

    • Cognitive pilot channel: A radio enabler for spectrum awareness and optimized radio resource management 

      Sallent Roig, Oriol; Pérez Romero, Jordi; Goria, Paolo; Buracchini, Enrico; Trogolo, Alessandro; Tsagkaris, Kostas; Demestichas, Panagiotis (2009)
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      Today’s wireless communications landscape is characterized by the coexistence of a plethora of disparate radio access technologies (RATs), which exhibit varying features in terms of capacity and coverage capabilities, ...

    • Conceptual framework for enabling measurement-based mechanisms. Document number D5.1 

      Agustí Comes, Ramon; Akyildiz, Ian F.; Pérez Romero, Jordi; Sallent Roig, Oriol; Bouali, Faouzi; Iacobelli, Lorenzo; Le Martret, Christophe; Grimoud, Sebastien; Ben Jemaa, Sana; Sayrac, Berna; Dimitriou, Nikos; Zalonis, Andreas; Polydoros, Andreas; Cai, Tao; Cao, Fengming; Mähönen, Petri; Riihijärvi, Janne (2011-02-28)
      Report de recerca
      Accés restringit per acord de confidencialitat

    • Congestion control strategies in multi-access networks 

      Gelabert Doran, Xavier Bernardi; Pérez Romero, Jordi; Sallent Roig, Oriol; Agustí Comes, Ramon (2006)
      Comunicació de congrés
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      This paper addresses the problematic of congestion control in the radio access interface when considering the allocation of voice and data services over several Radio Access Technologies (RATs). In particular, the GSMIEDGE ...

    • Context discovery mechanisms for cognitive radio 

      Bolea, Liliana; Pérez Romero, Jordi; Agustí Comes, Ramon; Sallent Roig, Oriol (IEEE, 2011)
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      This paper addresses the estimation of different context parameters of a primary user network based on signal strength measurements obtained by a sensor network and without any prior knowledge of the antenna types used by ...

    • 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
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      Deliverable 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
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    • 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'autor
      Communications 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

    • D5.2 - Evaluation of Selected Measurement-based Techniques 

      Nasreddine, Jad Nayef; Pérez Romero, Jordi; Agustí Comes, Ramon; Akyildiz, Ian F.; Sallent Roig, Oriol; Bouali, Faouzi; Achtzehn, Andreas; Li, Xia; Mähönen, Petri; Cao, Fengming; Farnham, Tim; Cai, Tao; Herry, Sebastien; Le Martret, Christophe; Iacobelli, Lorenzo; Polydoros, Andreas; Dimitriou, Nikos; Zalonis, Andreas; Riihijärvi, Janne; Subramani, Siva (2012-02)
      Report de recerca
      Accés obert
      Deliverable D5.2 del projecte FARAMIR

    • 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 obert
      Along 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. ...