Simulink implementation of non-orthogonal multiple access over AWGN and Rayleigh fading channels

Non-orthogonal multiple access (NOMA) is considered as a promising candidate for future radio access. This paper presents the Simulink implementation of NOMA over additive white Gaussian noise (AWGN) and Rayleigh fading channel. The presented model also forms strong basis for the software defined radio based platform for hardware implementation of NOMA. Performance of the provided model has been carried out by comparing the bit error rate of the implemented model with the theoretical results. It has been shown that the model proposed in this paper provides results in close concurrence with the theoretical reference.