BER performance of OFDM-BPSK and-QPSK over Nakagami-m fading channels

Abstract

In this paper, the performance of OFDM-BPSK and-QPSK system in Nakagami-m channel has been reported. Here our approach is based on decomposition of Nakagami random variable into orthogonal random variables with Gaussian distribution envelopes. Results have been presented to obtain optimum value of m based on BER and SNR.