Ara es mostren els items 11-17 de 17

    • 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 ...
    • Real-time lossless compression of multibeam echosounder water column data 

      Amblas, David; Portell de Mora, Jordi; Rayo, Xavier; Villafranca, Alberto G.; García-Berro Montilla, Enrique; Canals, Miquel (SARTI, 2016)
      Comunicació de congrés
      Accés obert
      Multibeam echosounders can generate vast amounts of data when recording the complete water column, which poses logistic, economic and technical challenges. Lossy data compression can reduce data size up to one or two ...
    • 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
    • Time-Sensitive egocentric image retrieval for finding objects in Lifelogs 

      Reyes Rodriguez, Cristian (Universitat Politècnica de Catalunya, 2016)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Dublin City University
      This work explores diverse practices for conducting an object search from large amounts of egocentric images taking into account their temporal information. The application of this technology is to identify where personal ...
    • Use of Turbo Codes with Low-Rate Convolutional Constituent Codes in Fingerprinting Scenarios 

      Tomás 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 ...
    • Wall mitigation techniques for indoor sensing within the compressive sensing framework 

      Lagunas Targarona, Eva; Amin, Moeness G.; Ahmad, Fauzia; Nájar Martón, Montserrat (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Compressive sensing (CS) for urban operations and through-the-wall radar imaging has been shown to be successful in fast data acquisition and moving target localizations. However, the research work in this area thus ...
    • 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, ...