• Adaptive Kalman Filter-Based Phase-Tracking in GNSS 

    Gómez Arias, Mario (Universitat Politècnica de Catalunya, 2010-10-04)
    Trabajo final de grado
    Acceso abierto
    This work introduces, implements and evaluates different adaptive Kalman filtering techniques based on the innovation autocorrelation function. The reason of considering these adaptive techniques is the effect of a wrong ...
  • Analysis of Assisted GPS in LTE-Advanced networks and its applications to traditional and VTL based software receivers: Part II 

    Figueroa Naharro, Marta; Torné Sanjosé, Albert (Universitat Politècnica de Catalunya, 2013-05-30)
    Proyecto/Trabajo final de carrera
    Acceso abierto
    [ANGLÈS] The performance of GPS, and all GNSS, degrades significantly in urban canyons and in indoor environments. There has been significant research in order to enhance the performance of a GPS receiver in such challenging ...
  • An inverter dead-time feedforward compensation scheme for PMSM sensorless drive operation 

    Diallo, Demba; Arias Pujol, Antoni; Cathelin, Joël (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Texto en actas de congreso
    Acceso restringido por política de la editorial
    In this paper, we propose a feedforward compensation scheme of the inverter dead-time to improve the performances of a sensorless Permanent Magnet Synchronous Machine (PMSM) drive at low speed and low load torque. Based ...
  • Comparativa de métodos de localización con Smartphones 

    Ferrer Cid, Pau (Universitat Politécnica de Catalunya, 2017-06)
    Trabajo final de grado
    Acceso abierto
    Desde la aparición del iPhone en enero del 2007 y de los teléfonos Android en octubre del 2008, el uso de teléfonos inteligentes (smartphones) ha crecido de manera sostenida, de modo que ya forman parte de nuestro día a ...
  • Implementation and evaluation of user movement prediction techniques in a realistic, dense urban environment 

    Moreno Ortuño, Vicente (Universitat Politècnica de Catalunya, 2014-08)
    Proyecto/Trabajo final de carrera
    Acceso abierto
    [ANGLÈS] The first objective of this project is to create a simulation environment and a realistic propagation model that approaches as much as possible the real world. Experiences obtained of past work done in 3GPP have ...
  • Intracranial pressure estimation using nonlinear Kalman filtering 

    París Bandrés, Guillem Lluís (Universitat Politècnica de Catalunya, 2017-05)
    Trabajo final de grado
    Acceso abierto
    Realizado en/con:  RWTH Aachen University
    The intracranial hypertension is the medical name for high intracranial pressure, a condition that can be dangerous for the patient's health. This increase of intracranial pressure (ICP) may be caused by a congenital or ...
  • Smartphone relative positioning using phone sensors 

    Bonjorn López, Nèstor (Universitat Politècnica de Catalunya, 2016-06)
    Trabajo final de grado
    60 months embargo