BER Performance Analysis of Coarse Quantized Uplink Massive MIMO

  title={BER Performance Analysis of Coarse Quantized Uplink Massive MIMO},
  author={A. Azizzadeh and Reza Mohammadkhani and Seyed Vahab Al-Din and Emil Bj{\"o}rnson},
Having lower quantization resolution, has been introduced in the literature, as a solution to reduce the power consumption of massive MIMO and millimeter wave MIMO systems. In this paper, we analyze bit error rate (BER) performance of quantized uplink massive MIMO employing a few-bit resolution ADCs. Considering Zero-Forcing (ZF) detection, we derive a closed-form quantized signal-to-interference-plus-noise ratio (SINR) to achieve an analytical BER approximation for coarse quantized M-QAM… CONTINUE READING

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