Fig. 15From: Enhanced adaptive code modulation for rainfall fade mitigation in EthiopiaCode rate versus SNR for different modulation schemes for target bit error rate of \(10^{-2}\). In this graph the effect of channel coding at a desired BER of \(10^{-2}\) is presented by showing the performance of different M-ary QAM scheme with respect to code rate of 1/4, 1/3, 1/2, 2/3, and. 3/4 over a range of SNR valuesBack to article page