Selaus tekijän mukaan kokoelmassa "Fraidenraich, Gustavo"Tieteelliset julkaisut

    • Containing Future Epidemics with Trustworthy Federated Systems for Ubiquitous Warning and Response 

      Carrillo, Dick; Nardelli, Pedro H. J.; Pournaras, Evangelos; Morita, Plinio; Rodríguez, Demóstenes Z.; Dzaferagic, Merim; Siljak, Harun; Jung, Alexander; Hébert-Dufresne, Laurent; Macaluso, Irene; Ullah, Mehar; Fraidenraich, Gustavo; Popovski, Petar (IEEE, 2020)
      In this paper, we propose a global digital platform to avoid and combat epidemics. It leverages the pervasiveness of wireless connectivity while being trustworthy and secure. The proposed system is conceptualized to be ...
    • GFDM-Based Cooperative Relaying Networks with Wireless Energy Harvesting 

      Carrillo Melgarejo, Dick; Moualeu, Jules M.; Nardelli, Pedro; Fraidenraich, Gustavo; da Costa, Daniel B. (IEEE, 21.10.2019)
      In this paper, the concept of wireless power transfer and wireless information transmission, which have recently received special attention for improving energy efficiency in wireless communication systems, are investigated. ...
    • Performance of Multi-carrier Technology over VHF Channels for Rural Area Applications 

      Carrillo Melgarejo, Dick; Fraidenraich, Gustavo; Quirino, Luiz; Medeiros, Alvaro; Nardelli, Pedro (IEEE, 18.11.2019)
      This paper focuses on the application of multi-carrier technologies in rural area communications on very high frequency (VHF) channels. Our target is to analyze the performance of typical long-term evolution (LTE) technology ...
    • Reconfigurable Intelligent Surface-Aided Grant-Free Access for Uplink URLLC 

      Melgarejo, Dick; Sena, Arthur; Nardelli, Pedro; Kalalas, Charalampos; Fraidenraich, Gustavo (IEEE, 13.05.2020)
      Reconfigurable intelligent surfaces (RISs) have been recently considered as one of the emerging technologies for future communication systems by leveraging the tuning capabilities of their reflecting elements. In this ...