Fig. 4From: Performance analysis of cognitive AF relay networks with multiuser switched diversity in Rayleigh fading channelsOutage probability vs SNR of cognitive AF relay network with MUSwiD and MUSwiDps user selection schemes for different values of Ω s , r and Ω s , p =95, Ω r , p =0.97, Ω r,k =1 for k=1,2Back to article page