Ara es mostren els items 1-20 de 30

    • A comparison of different optimisation search methodologies for self-optimisation in wireless cellular networks 

      Sánchez González, Juan; Sallent Roig, Oriol; Pérez Romero, Jordi; Agustí Comes, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Self-Organising Networks (SON) concept is seen as a way to reduce costs by automating functionalities such as network optimisation usually performed manually with extensive human work time. This paper provides a general ...
    • A multi-cell multi-objective self-optimisation methodology based on genetic algorithms for wireless cellular networks 

      Sánchez González, Juan; Sallent Roig, Oriol; Pérez Romero, Jordi; Agustí Comes, Ramon (2013-07)
      Article
      Accés restringit per política de l'editorial
      Self-organising networks (SON) are seen as one of the hottest topics in telecommunication network research and development, eagerly awaited by network operators to achieve a reduction in operational expenditures. However, ...
    • A new self-planning methodology based on signal quality and user traffic in Wi-Fi networks 

      Sánchez González, Juan; Pérez Romero, Jordi; Sallent Roig, Oriol (Springer, 2019)
      Text en actes de congrés
      Accés obert
      Wi-Fi networks have become one of the most popular technologies for the provisioning of multimedia services. Due to the exponential increase in the number of Access Points (AP) in these networks, the automation of the ...
    • A roadmap from UMTS optimization to LTE self-optimization 

      Sallent Roig, Oriol; Pérez Romero, Jordi; Sánchez González, Juan; Agustí Comes, Ramon; Díaz Guerra, Miguel Angel; Henche, David; Paul, Daniel (2011-06)
      Article
      Accés restringit per política de l'editorial
      Self-Organizing Networks (SON) are currently being introduced by the 3rd Generation Partnership Project (3GPP) as part of the Long Term Evolution (LTE) system as a key driver for improving the operation of wireless networks. ...
    • A rule-based solution search methodology for self-optimization in cellular networks 

      Sánchez González, Juan; Pérez Romero, Jordi; Sallent Roig, Oriol (2014-12-12)
      Article
      Accés restringit per política de l'editorial
      This letter presents a rule-based solution search (RBSS) algorithm for self-optimization in a cellular network. It improves the solution search process of classical optimization methodologies by including a set of rules ...
    • An experimental assessment of channel selection in cognitive radio networks 

      Umbert Juliana, Anna; Sallent Roig, Oriol; Pérez Romero, Jordi; Sánchez González, Juan; Collins, Diarmuid; Kist, Maicon (Springer, 2018)
      Text en actes de congrés
      Accés obert
      The management of future networks is expected to fully exploit cognitive capabilities that embrace knowledge and intelligence, increasing the degree of automation, making the network more self-autonomous and enabling a ...
    • Automatic detection of sub-optimal performance in UMTS networks based on drive-test measurements 

      Sallent Roig, Oriol; Pérez Romero, Jordi; Sánchez González, Juan; Agustí Comes, Ramon; Díaz Guerra, Miguel Angel; Henche, David; Paul, Daniel (2011)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      This paper presents a methodology for the automatic detection of sub-optimal performance in UMTS networks based on drive-test measurements. The proposed methodology can be seen as a first step towards the more ambitious ...
    • D11.2 Consolidated results on the performance limits of wireless communications 

      Couillet, Romain; Debbah, Mérouane; di Renzo, Marco; Zaidi, Abdellatif; Piantanida, Pablo; Sanguinetti, Luca; Pfletschinger, Stephan; Navarro, Mónica; Vitiello, Carmine; Bacci, Giacomo; Luise, Marco; Pérez Romero, Jordi; Sánchez González, Juan; Agustí Comes, Ramon; Lorenzo, Beatriz; Glisic, Savo; Khatibi, Sina; Caeiro, Luisa; Correia, Luis M.; Moustakas, Aris; Arikan, Erdal; Lentmaier, Michael; Montorsi, Guido; Andriyanova, Iryna; Duhamel, Pierre; Hassan, Najeeb Ul; Shamai, Shlomo; Sayir, Jossy; Fleury, Bernard Henry; Larzabal, Pascal; Boyer, Rémy; Elkorso, Nabil; Bennamar, Myriam (2014-11)
      Report de recerca
      Accés obert
      The report presents the Intermediate Results of N# JRAs on Performance Limits of Wireless Communications and highlights the fundamental issues that have been investigated by the WP1.1. The report illustrates the Joint ...
    • Examen final 

      Valenzuela González, José Luis; Sánchez González, Juan (Universitat Politècnica de Catalunya, 2018-06-06)
      Examen
      Accés restringit a la comunitat UPC
    • Examen final 

      Sánchez González, Juan; Pérez Díaz de Cerio, David (Universitat Politècnica de Catalunya, 2019-01-17)
      Examen
      Accés restringit a la comunitat UPC
    • Examen MQ 

      Valenzuela González, José Luis; Sánchez González, Juan (Universitat Politècnica de Catalunya, 2018-04-06)
      Examen
      Accés restringit a la comunitat UPC
    • Examen MQ 

      Sánchez González, Juan; Pérez Díaz de Cerio, David (Universitat Politècnica de Catalunya, 2018-11-06)
      Examen
      Accés restringit a la comunitat UPC
    • FC: Examen FQ: primavera 2019 

      Pérez Díaz de Cerio, David; Sánchez González, Juan (Universitat Politècnica de Catalunya, 2019-06-11)
      Examen
      Accés restringit a la comunitat UPC
    • FC: Examen MQ: primavera 2019 

      Pérez Díaz de Cerio, David; Sánchez González, Juan (Universitat Politècnica de Catalunya, 2019-04-03)
      Examen
      Accés restringit a la comunitat UPC
    • Final report on the evaluation of RRM/CRRM algorithms 

      Barbaresi, Andrea; Casadevall Palacio, Fernando José; Gelabert Doran, Xavier; Majkowski, Jakub; Pérez Romero, Jordi; Sallent Roig, Oriol; Sánchez González, Juan; Umbert Juliana, Anna; Alayon Glasunov, Andrés; Almeida, Teresa (2005-10-31)
      Report de recerca
      Accés obert
      This deliverable provides a definition and a complete evaluation of the RRM/CRRM algorithms selected in D11 and D15, and evolved and refined on an iterative process. The evaluation will be carried out by means of simulations ...
    • FONAMENTS DE COMUNICACIONS (Examen final, 1r quadrimestre) 

      Sánchez González, Juan; Pérez Díaz de Cerio, David (Universitat Politècnica de Catalunya, 2022-01-20)
      Examen
      Accés restringit a la comunitat UPC
    • FONAMENTS DE COMUNICACIONS (Examen final, 2n quadrimestre) 

      Sánchez González, Juan; Pérez Díaz de Cerio, David (Universitat Politècnica de Catalunya, 2021-06-16)
      Examen
      Accés restringit a la comunitat UPC
    • FONAMENTS DE COMUNICACIONS (Examen parcial, 1r quadrimestre) 

      Pérez Díaz de Cerio, David; Sánchez González, Juan (Universitat Politècnica de Catalunya, 2020-11-06)
      Examen
      Accés restringit a la comunitat UPC
    • FONAMENTS DE COMUNICACIONS (Examen parcial, 1r quadrimestre) 

      Sánchez González, Juan; Pérez Díaz de Cerio, David (Universitat Politècnica de Catalunya, 2022-10-20)
      Examen
      Accés restringit a la comunitat UPC
    • FONAMENTS DE COMUNICACIONS (Examen parcial, 1r quadrimestre) 

      Sánchez González, Juan; Pérez Díaz de Cerio, David (Universitat Politècnica de Catalunya, 2021-10-29)
      Examen
      Accés restringit a la comunitat UPC