Figure 3From: OSTBC transmission in MIMO AF relaying with M-FSK modulation Error performance of a two-relay network with Alamouti space-time code. When M=2 (BFSK), N 0=N 1=N 2=N 3 (all the nodes are equipped with two antennas), d 0=1,d 1=1,d 2=1.Back to article page