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Ara es mostren els items 27-46 de 112

    • Dect architecture proposal for a construction site 

      Ruiz Boqué, Sílvia; Agustí Comes, Ramon (1996)
      Text en actes de congrés
      Accés obert
      A construction site is an specific environment where important propagation related issues have to be considered. In particular an important problem concerns the coverage of buildings under construction and therefore ...

    • Determinación de la zona de cobertura mediante modelos empíricos en sistemas de comunicaciones móviles indoor 

      Ruiz Boqué, Sílvia; Clúa, Carles; Ballart, Manel; Agustí Comes, Ramon (1991)
      Text en actes de congrés
      Accés obert
      A simple but efficiem propagarían model based in empírica/ measurements is proposedfor indoor channel characterization. A lower stanO.ard deviation from experimemal data is achieved when compared with other prediction models.

    • Downlink resource allocation in LTE: centralized vs. distributed approach 

      González González, David; Corvino, Virginia; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José; García Lozano, Mario; Verdone, Roberto (2009-09-30)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The 3GPP specifications for LTE leave many degrees of freedom to operators about how to design radio Resource Allocation (RA) strategies, and this is actually also allowed by the OFDM/OFDMA access technology. This means ...

    • DVB-T2 network optimization with swimulated annealing 

      Ruiz Boqué, Sílvia; López Arranz, Carlos Alberto; Enrique Herrero, Carlos; García Lozano, Mario; Minerva, Flaminio (2009-09-30)
      Comunicació de congrés
      Accés obert

    • Dynamic resource allocation in C-RAN with real-time traffic and realistic scenarios 

      Guerra Gómez, Rolando; Ruiz Boqué, Sílvia; García Lozano, Mario; Olmos Bonafé, Juan José (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This work proposes the use of a modified and improved version of the realistic Vienna Scenario that was defined in COST action IC1004, to test two different scale C-RAN deployments. First, a large-scale analysis with 628 ...

    • Efficient cognitive radio networks with cooperative beamforming 

      Ling, Cen; Ruiz Boqué, Sílvia; Yin, Xuefeng; García Lozano, Mario (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Cooperative communication with spectrum sharing has been proved to be an efficient way to reduce energy consumption. In this work an optimal power allocation algorithm is proposed for mobile cooeprative beamforming networks, ...

    • Energy and cost footprint reduction for 5G and beyond with flexible radio access network 

      Guerra Gómez, Rolando; Ruiz Boqué, Sílvia; García Lozano, Mario; Saeed, Umar (Institute of Electrical and Electronics Engineers (IEEE), 2021-10-15)
      Article
      Accés obert
      This paper focuses on Beyond fifth generation (B5G) non-linear data modeling and decision-making tools to optimize cost reduction versus coverage-QoS trade-off, in other words, the number of active Remote Radio Heads or ...

    • Enhanced analysis of WCDMA networks with repeaters deployment 

      García Lozano, Mario; Alonso Zárate, Luis Gonzaga; Casadevall Palacio, Fernando José; Ruiz Boqué, Sílvia; Correia, Luis M. (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2007-08)
      Article
      Accés obert
      This paper addresses the analysis of WCDMA systems with repeaters deployment. A generic and compact expression for up- and downlinks evaluation has been mathematically derived so that transmission powers and other radio ...

    • Evaluación de la implantación del aprendizaje basado en proyectos en la EPSC (2001-2003) 

      Alcober Segura, Jesús Ángel; Ruiz Boqué, Sílvia; Valero García, Miguel (Escola Universitària Politècnica de Vilanova i la Geltrú, 2001)
      Text en actes de congrés
      Accés obert
      Aprendizaje basado en problemas o proyectos (a partir de ahora PBL) es el aprendizaje que se produce como resultado del esfuerzo que realiza el alumno para resolver un problema o llevar a cabo un proyecto. ...

    • Evaluación de las prestaciones de un receptor óptico coherente incluyendo ruido AM y FM 

      Ruiz Boqué, Sílvia; Junyent Giralt, Gabriel (Universidad Politécnica de Madrid (UPM), 1988)
      Text en actes de congrés
      Accés obert
      In this paper an evaluation of the performance of a coherent optical receiver for binary PSK has been carried out by means of the signal to noise ratio and BER calculation. Both the AM and FM noise due to transmitter and ...

    • Examen final 

      Ruiz Boqué, Sílvia (Universitat Politècnica de Catalunya, 2019-01-11)
      Examen
      Accés restringit a la comunitat UPC

    • Examen final 

      Ruiz Boqué, Sílvia (Universitat Politècnica de Catalunya, 2018-06-01)
      Examen
      Accés restringit a la comunitat UPC

    • Exponential effective SIR link performance model for LTE downlink 

      Olmos Bonafé, Juan José; Serra, Albert; Ruiz Boqué, Sílvia; García Lozano, Mario; González González, David (2009-05-18)
      Comunicació de congrés
      Accés obert

    • Exponential effective SIR metric for LTE downlink 

      Olmos Bonafé, Juan José; Serra, Albert; Ruiz Boqué, Sílvia; García Lozano, Mario; González González, David (IEEE Press. Institute of Electrical and Electronics Engineers, 2009-09-16)
      Text en actes de congrés
      Accés obert

    • Flexible radio access network optimization with cell coordination 

      Ruiz Boqué, Sílvia; García Lozano, Mario; Guerra Gómez, Rolando; Saeed, Umar (2022)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper focuses on Beyond fifth generation (B5G) non-linear data modeling and decision-making tools to optimize cost reduction versus coverage-QoS tradeoff. Especially, the distribution of active Remote Radio Heads ...

    • Fòrum Aerotelecom: pràctiques d'empresa i mobilitat internacional 

      Ruiz Boqué, Sílvia (2011-03-15)
      Audiovisual
      Accés obert

    • Frequency planning optimisation in real mobile networks 

      Ruiz Boqué, Sílvia; Colet, X; Estevez, J (Institute of Electrical and Electronics Engineers (IEEE), 1999)
      Text en actes de congrés
      Accés obert
      Due to the annual increase of cellular subscribers, there is a growing interest by the network operators, in how to deploy the network infrastructure to achieve maximum capacity. A key point is the channel or frequency ...

    • Help4Mood personal monitoring system: management of interoperatibilty in a wireless home for mental health treatment 

      Castro, Juan Carlos; Estevez, Soraya; Aragonés, Carlos; Pérez Díaz de Cerio, David; Ruiz Boqué, Sílvia (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Help4Mood is a project inside 7th European Framework Programme (FP7) for developing a computational distributed system to support remotely the treatment of patients with major depression at home. Core components are ...

    • Help4Mood: a computational distributed system to support the treatment of patients with major depression 

      Pérez Díaz de Cerio, David; Valenzuela González, José Luis; Ruiz Boqué, Sílvia; García Lozano, Mario; Colomé, Josep Maria (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A closed loop approach supporting the control, communication and treatment management of patients with Major Depression is presented, based on a distributed system with three main components: a Personal Monitoring System, ...

    • Help4Mood: testing and achievements of the first wireless sensor network prototype 

      Pérez Díaz de Cerio, David; Ruiz Boqué, Sílvia; Rosell Ferrer, Francisco Javier; Ramos Castro, Juan José; Colomé Castellví, Josep Maria (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Help4Mood is a closed loop approach supporting the control, communication and treatment management of patients with Major Depression. The first out of the three main components of the Help4Mood solution is the Personal ...