• BER improvement using the better than double-jump 2 pulse in OFDM schemes prone to frequency offset 

    Zabala-Blanco, David; Azurdia-Meza, Cesar A.; Kamal, Shaharyar; Dehghan Firoozabadi, Ali; Montejo-Sánchez, Samuel (2019)
    Orthogonal frequency division multiplexing (OFDM) is highly sensitive to frequency offset since it induces inter-carrier interference (ICI). Fortunately, the pulse shaping filter method has proven its potential to reduce ...

  • On the performance of MIMO-VLC techniques in underground mining environments 

    Solis, Julian; Palacios Játiva, Pablo; Azurdia-Meza, Cesar A.; Zabala-Blanco, David; Gutiérrez, Carlos A.; Kamal, Shaharyar; Estevez, Claudio (2023)
    Underground mining visible light communication (UM-VLC) is a promising solution to ensure the well-being of workers and facilitate their work. However, underground conditions present a significant divergence from widely ...