Now showing items 1-6 of 6

  • 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)
    Conference report
    Open Access
    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)
    Master thesis (pre-Bologna period)
    Open Access
    [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 ...
  • Optimal pilot design and power control in correlated MISO links 

    Pastore, Adriano; Rodríguez Fonollosa, Javier (2012)
    Conference report
    Restricted access - publisher's policy
    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)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
    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)
    Conference lecture
    Restricted access - publisher's policy
    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)
    Master thesis (pre-Bologna period)
    Open Access
    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, ...