• Adaptive generalized space shift keying (GSSK) modulation for MISO channels: a new method for high diversity and coding gains 

    Ntontin, Konstantinos; Di Renzo, Marco; Pérez Neira, Ana Isabel; Verikoukis, Christos (2012)
    Text en actes de congrés
    Accés obert
    Generalized Space Shift Keying (GSSK) modulation is a recently proposed low-complexity concept for Multiple-Input- Multiple-Output (MIMO) wireless systems. GSSK modulation is a generalized version of Space Shift Keying ...
  • Estudio de viabilidad técnica e implementación de un sistema de transmisión de video adaptativo H264/SVC sobre TCP 

    Grau Gracia, Manel (Universitat Politècnica de Catalunya, 2014-06)
    Projecte/Treball Final de Carrera
    Accés obert
    [ANGLÈS] H264/SVC video system development adaptive to network connections. In order to become adaptive, it has been done the necessary bandwidth monitoring in order to could transmit up to one of the possible extraction ...
  • FAPEC integration as an HDF5 filter 

    Dueñas Pedrosa, Sergi (Universitat Politècnica de Catalunya, 2016-07)
    Projecte/Treball Final de Carrera
    Accés obert
    In this work we propose a solution to some of the problems found in supercomputing environments by combining an extremely efficient, standard, open-source data manager suite with a high-performance data compressor. We do ...
  • Optimal pilot design and power control in correlated MISO links 

    Pastore, Adriano; Rodríguez Fonollosa, Javier (2012)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    We study the maximization of an achievable ergodic rate expression of a multiple-input single-output (MISO) channel where both ends are cognizant of the same erroneous estimate of the current fading state, yet they have ...
  • Study of the video transport in ultra high definition format 

    Serra Font, Anna (Universitat Politècnica de Catalunya, 2015-09-14)
    Projecte/Treball Final de Carrera
    Accés restringit per acord de confidencialitat
    Nowadays the digital industry is living a revolution. The Ultra High Definition, familiarly known as 4K, is the new big thing in display technology, as its resolution format is four times better than the well-known HD ...
  • Use of Turbo Codes with Low-Rate Convolutional Constituent Codes in Fingerprinting Scenarios 

    Tomàs Buliart, Joan; Gómez Muro, Ana; Fernández Muñoz, Marcel; Soriano Ibáñez, Miguel (IEEE, 2011)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    We discuss the use of turbo codes in fingerprinting schemes. More precisely, we present a family of turbo codes that are secure against attacking coalitions of size 2. This family is build upon a class of low-rate convolutional ...
  • XML compression algorithms benchmark on ARINC 633 data 

    Gasparín Forné, Ana (Universitat Politècnica de Catalunya, 2014-04-23)
    Projecte/Treball Final de Carrera
    Accés obert
    The increasing air traffic at European level and the limitations of the current airport infrastructure make necessary the modernization of the European Air Traffic Management. This need has prompted the creation of SESAR, ...