Performance of new waveforms and non uniforms contellations applied to DVB-T2 transmissions

Abstract:

❑ Comparison of FBMC and UFMC to OFDM in DVB-T2 system in terms of spectral efficiency, Power Spectral Density (PSD), performance gain and implementation complexity.❑ Comparison of BICM/NUCs to BICM/QAM in DVB-T2 system.❑ The choice of FBMC in DVB-T2 system induces a high spectral efficiency and a better performance gain but with a cost of implementation complexity❑ UFMC induces a medium spectral efficiency and a noticeable performance gain with a complexity comparable to that for OFDM. It is the best compromise❑ NUCs outperform QAM in DVB-T2 system.❑ UFMC/NUCs outperform OFDM/QAM in DVB-T2 system

DOI:

PDF: https://orbi.umons.ac.be/bitstream/20.500.12907/15987/1/PosterAnneCarole_2021MD.pdf