BER Performance Analysis of Cognitive Radio Network Using M-ary PSK over Rician Fading Channel.
Ammar Izzeldin Mohammed, Khalid Hamid Bilal, Mohammed Faisal Osman · IOSR Journal of Electronics and Communication Engineering · 2017
This paper, focus on the performance evaluation of cognitive radio network in terms of BER VS SNR for M-ary PSK modulation schemes, such as BPSK, QPSK, 8-PSK, 16-PSK, 32-PSK, and 64-PSK over AWGN and Rician fading channel.The cognitive radio network was designed firstly as a computer model showing the sequence of processes in cognitive radio system and then the Simulation of cognitive radio work was performed using MATLAB simulation.The results were obtained in terms of BER VS SNR for M-PSK modulation.The results show that as the number of M-ary increase the BER increased while the BER decreased as the SNR increased, although as Spectrum efficiency increase.