Fig. 13
From: An analytical approach to error detection and correction for onboard nanosatellites
Performance analysis of BCH code AWGN Channel. Figures 13 and 14 show the BER plots versus threshold SNR. For BCH code for two values of average SNR λ0, 10 dB and 20 dB, with different Doppler frequencies. From the figures, it is clear that an increase in the performance of the BCH code occurs. For large values, the errors tend to be more random as the transition probabilities b and g increase leading to good performance since the BCH code is capable of correcting such random errors