20 −10 −5 0 5 10 0 0.2 0.4 0.6 0.8 1 1.2 1.4 SNR(dB) Throughput real A cplx A counter−phase cplx A rand 10 cplx A&B rand 10 (w/ NetCod) Fig. 6. Throughput comparison of different MIMO switching schemes for non-pairwise switching pattern.