When Quantized Massive MIMO Meets Large MIMO With Higher Order Modulation
When Quantized Massive MIMO Meets Large MIMO With Higher Order Modulation is a scholarly work, published in 2018 in ''IEEE Communications Letters''. The main subjects of the publication include Orthogonal frequency-division multiplexing, minimum mean square error, Signal to noise ratio, 5G, electronic engineering, 3G MIMO, telecommunications, control theory, MIMO, energy harvesting, algorithm, detector, channel, mathematics, computer science, and multi-user MIMO. The authors show that in the low-signal-to-noise ratio (SNR) regime, the quantized massive MIMO system can outperform the conventional large MIMO system; however, for high SNR, the conventional MIMO system with a near ML detector can outperform the extreme 1-bit quantized massive MIMO system.