Fig. 3From: 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 user selection scheme for different values of K and Ω s , p =30, and Ω s , r =0.8, Ω r , p =0.1, Ω r,k =0.7 for k=1,…,4Back to article page