FPGA-based all-digital software defined radio system demonstration
Rui Fiel Cordeiro, André Prata, Arnaldo S. R. Oliveira, Nuno Borges Carvalho, José N. Vieira · 2015
All-digital radios allow the full digitalization of the radio system which poses an important step towards the complete software description of RF signals proposed in SDR. Using digital signal processing techniques and the integration of the radio into a single digital chip, it is expected that high flexibility in these systems will be fundamental for the next generation of wireless networks. In addition, FPGA-based architectures take advantage of the high and heterogeneous processing power of modern FPGAs as well as their dynamic configurability capabilities needed for highly flexible radio transceivers.