Figure 3

OP of the AF MIMO relaying system for a threshold γ _th = 10 dB with terminal antenna configuration (N _S ,N _R ,N _D ) = (2,2,2). (m₁=m₂=2, κ=1, {\bar{\gamma }}_{1,j}={\bar{\gamma }}_{2,j}=1, R_c,1 = R_c,2 = 1).