Fig. 12From: Solving hidden terminal problem in MU-MIMO WLANs with fairness and throughput-aware precoding and a degrees-of-freedom-based MAC designESNR comparison of different modulation schemes in the HT scenario. The figure shows an effective SNR comparison with modulation schemes BPSK, QPSK, 16QAM, and 64QAM in the HT scenarioBack to article page