Research Article
Exact SER Analysis of DFrFT-Based QPSK OFDM System over Frequency Selective Rayleigh Fading Channel with CFO
Figure 2
Computed SER versus angle parameter āā for , with different values of , in case of 16-point DFrFT-OFDM QPSK transmission over a 2-tap equal power delay profile frequency selective Rayleigh fading channel at dB.