Figure 5
From: Dual-hop MIMO relaying with OSTBC over doubly-correlated Nakagami-m fading channels

Bit error rate of BPSK for AF MIMO relaying systems with terminal antenna configuration (N S ,N R ,N D ) = (2,2,2). (m1 = m2 = 2, κ = 1, , Rc,1 = Rc,2 = 1).