Figure 4From: Multi-functional MIMO communication in multi-hop cellular systemsBER performance versus transmitted power of two Alamouti-based multi-functional MIMO setups. BER performance versus transmitted power of two Alamouti-based multi-functional MIMO setups with MS = 4, MR = 4, and d = 0.5, both evaluated with and without availability of the direct link: (a) with BPSK and QPSK, (b) with QPSK and 16 QAM.Back to article page