Exploració per autor "Kliks, Adrian"

Ara es mostren els items 15-20 de 20

    • On the use of indoor radio environment maps for hetnets deployment 

      Umbert Juliana, Anna; Pérez Romero, Jordi; Casadevall Palacio, Fernando José; Kliks, Adrian; Kryszkiewicz, Pawel (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This work analyses the feasibility of building an indoor Radio Environment Map (REM) for supporting the deployment of indoor small cells acting as secondary transmitters in the TVWS band. For that purpose, it proposes a ...

    • On the use of radio environment maps for interference management in heterogeneous networks 

      Pérez Romero, Jordi; Zalonis, Andreas; Boukhatem, Lila; Kliks, Adrian; Koutlia, Aikaterini; Dimitriou, Nikos; Kurda, Reben (2015-08-01)
      Article
      Accés obert
      This article addresses the use of REMs to support interference management optimization in heterogeneous networks composed of cells of different sizes and including both cellular and non-cellular (e.g. WiFi) technologies. ...

    • Spectrum occupancy in big cities - comparative study: measurement campaigns in Barcelona and Poznan 

      Kliks, Adrian; Kryszkiewicz, Pawel; Pérez Romero, Jordi; Umbert Juliana, Anna; Casadevall Palacio, Fernando José (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper a comparative study of two measurement campaigns carried out in Barcelona, Spain, and Pozna, Poland, to identify spectrum occupancy in different bands, is presented. In both cases the measurement setup ...

    • Technical advances in the design and deployment of future heterogeneous networks 

      Kliks, Adrian; Pérez Romero, Jordi; Boukhatem, Lila; Zalonis, Andreas (2015-06-05)
      Article
      Accés obert
      The trend in wireless communications systems is the enhancement of the network infrastructure with the introduction of small cells, where a specific geographical area is served by low-range, low-power access points. The ...

    • TVWS indoor measurements for HetNets 

      Kliks, Adrian; Kryszkiewicz, Pawel; Umbert Juliana, Anna; Pérez Romero, Jordi; Casadevall Palacio, Fernando José (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper the results of intensive measurement campaigns performed inside the buildings in two locations (Poznan, Poland and Barcelona, Spain) are presented and analyzed to investigate their potential in the generation ...

    • Waveform flexibility in database-oriented cognitive wireless systems 

      Kulacz, Lukasz; Kryszkiewicz, Pawel; Kliks, Adrian; Pérez Romero, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés obert
      In this paper we discuss the idea of waveform flexibility in future wireless networks utilizing cognitive radio functionality. Mainly, we consider the possibility to adjust the shape of the waveform based on the information ...