Exploració per autor "Ciurana Adell, Marc"

Ara es mostren els items 7-16 de 16

    • Impacto del modelo de error en distancia en la simulación de sistemas de localización 

      Guardiola, Salvador; Martín Escalona, Israel; Barceló Arroyo, Francisco; Ciurana Adell, Marc (2010)
      Comunicació de congrés
      Accés obert
      Las redes inalámbricas han favorecido enormemente el interés de los usuarios, proveedores de servicio y operadores de red en el posicionamiento geográfico. Como consecuencia, se han propuesto mecanismos en la mayor parte ...

    • Indoor tracking in WLAN location with TOA measurements 

      Ciurana Adell, Marc; Barceló Arroyo, Francisco; Cugno, Sebastiano (ACM, 2006-10-01)
      Text en actes de congrés
      Accés obert
      Authors presented recently an indoor location technique based on Time Of Arrival (TOA) obtained from Round-Trip-Time (RTT) measurements at data link level and trilateration. This new approach uses the existing IEEE 802.11 ...

    • Middleware for positioning in cellular networks 

      Martín Escalona, Israel; Barceló Arroyo, Francisco; Ciurana Adell, Marc (2011-04-23)
      Capítol de llibre
      Accés restringit per decisió de l'autor

    • On the Resolution of position ambiguity when integrating GNSS and WLAN observables 

      Fernández, Daniel; Ciurana Adell, Marc; Jofre, Martí; Gutiérrez, Esteban; Chester, Ed; Barceló Arroyo, Francisco; Martín Escalona, Israel (2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This contribution proposes a positioning system that fuses GPS pseudoranges and WLAN ranges when fewer than four GPS satellites are available. In order to enhance as much as possible the positioning availability, a tight ...

    • Performance evaluation of a TOA-based trilateration method to locate terminals in WLAN 

      Izquierdo Moreno, Fernán; Ciurana Adell, Marc; Barceló Arroyo, Francisco; Paradells Aspas, Josep; Zola, Enrica Valeria (IEEE, 2006-01)
      Text en actes de congrés
      Accés obert

    • Performance of a time-of-arrival technique for positioning WLAN terminals 

      Izquierdo, F; Ciurana Adell, Marc; Barceló Arroyo, Francisco; Paradells Aspas, Josep (2006-06-30)
      Text en actes de congrés
      Accés obert
      Nowadays, several systems are available for outdoor location (i.e GPS, cellular networks based…). However, there is no proper location system for indoor scenarios. The technique presented in this paper proposes the use of ...

    • Performance stability of software ToA-based ranging in WLAN 

      Ciurana Adell, Marc; Giustiniano, Domenico; Neira, Albert; Barceló Arroyo, Francisco; Martín Escalona, Israel (2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This article proposes a set of strategies to improve the performance stability and reliability of purely software ToA-based ranging with off-the-shelf WLAN equipment. Taking as starting point the core design lines proposed ...

    • Positioning terminals in mobile computing networks 

      Barceló Arroyo, Francisco; Martín Escalona, Israel; Ciurana Adell, Marc (2013-03-27)
      Article
      Accés obert

    • Sistema de geolocalització de vehicles indoor / outdoor 

      Ciurana Adell, Marc (Universitat Politècnica de Catalunya, 2014-12)
      Projecte/Treball Final de Carrera
      Accés restringit per acord de confidencialitat

    • SofTOA: software ranging for TOA-based positioning of WLAN terminals 

      Ciurana Adell, Marc; López Bueno, David; Barceló Arroyo, Francisco (Springer Verlag, 2009)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      TOA-based trilateration constitutes an interesting choice to locate terminals employing WLAN networks. A major limitation of this technique is the requirement for hardware modifications in the WLAN device in order to achieve ...