Figure 10

PSD evaluation of our proposed windowing process. M=64 and M/2 active carriers; CP length M/4 for CP-OFDM, GFDM and CB-FMT; SRRC filter of roll-off factor 0.2 with overlapping factor 32 for OQAM, FMT, GFDM, CB-FMT, and WCP-COQAM; N₂=(5/4)M for FMT and CB-FMT; K=32 for GFDM and CB-FMT; L_GI=M/4 and L_RI=6 for WCP-COQAM.