Exploració per tema "FBMC"

Ara es mostren els items 1-7 de 7

    • 5G networks for Autonomous Vehicle and Smart Cities 

      Llombart Simon, Pau (Universitat Politècnica de Catalunya, 2018-06)
      Treball Final de Grau
      Accés obert
      Analysis, study and simulations of the proposed modulations for 5G (FBMC, UFMC, GFDM and F-OFDM)

    • Evaluation of digital linearization techniques for PAs under 5G waveform operation in spectrum sharing scenarios 

      Cañal Blanco, Mireia; Mars Perez, Aitor (Universitat Politècnica de Catalunya, 2016-09-15)
      Treball Final de Grau
      Accés obert
      This project has been oriented to improve the efficiency and the linearization of power amplifiers (PA) with the combination of crest factor reduction (CFR) techniques and digital predistortion techniques (DPD). These ...

    • Experimental assessment of 5-10Gbps 5G multicarrier waveforms with intensity-modulation direct-detection for PONs 

      Sarmiento Hernández, Samael; Gran, Albert; Altabas, Jose; Scalabroni, Marco; Spadaro, Salvatore; Garces, Ignacio; Lázaro Villa, José Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The sensitivity performance of an IMDDOFDM/FBMC/UFMC/GFDM system with a PIN based receiver is experimentally evaluated for downstream in broadband passive optical networks. Results show sensitivities better than -14.5(-8.0)dBm ...

    • Multi-stream transmission in MIMO-FBMC systems 

      Caus López, Marius; Pérez Neira, Ana Isabel (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper addresses the design of MIMO precoding and decoding techniques for the filter bank multicarrier (FBMC) modulation. Existing solutions give satisfactory performance in scenarios with high coherence bandwidth ...

    • New satellite random access preamble design based on pruned DFT-spread FBMC 

      Caus López, Marius; Pérez Neira, Ana Isabel; Bas, Joan; Blanco Botana, Luis (2020-07)
      Article
      Accés obert
      Next generation satellite payload technology is expected to provide digital processing capabilities. This will pave the way to regard satellites as flying base stations. However, the initial access procedure must be improved. ...

    • Resource Management in Multicarrier Based Cognitive Radio Systems 

      Shaat, Musbah M. R. (Universitat Politècnica de Catalunya, 2012-03-09)
      Tesi
      Accés obert
      The ever-increasing growth of the wireless application and services affirms the importance of the effective usage of the limited radio spectrum. Existing spectrum management policies have led to significant spectrum ...

    • Technologies for emergency rollout of broadband public protection and disaster relief (BB-PPDR) communications in humanitarian crisis zones 

      López Bueno, David; Bartzoudis, Nikolaos; Font Bach, Oriol; Caus, Marius; Gilabert Pinal, Pere Lluís; Montoro López, Gabriel (The Institution of Engineering and Technology, 2020-08-15)
      Capítol de llibre
      Accés restringit per política de l'editorial
      The ongoing migration flows of refugees and immigrants who escape from war and conflict zones to seek asylum and stable living conditions in European countries, have created a multitude of humanitarian crisis sites. The ...