Figure 7From: Variable packet splitting transmission in multi-relay cooperative communications with DF and DAF for SC-FDMA The BER versus the parameter γ for α=0 , 0.1, 0.2, 0.3, and 0.4 with E b / N 0 = 20 dB at Doppler frequency of 5 Hz in decode-amplify-forward (DAF). Back to article page