ADMM-Based One-Bit Quantized Signal Detection for Massive MIMO Systems With Hardware Impairments
ADMM-Based One-Bit Quantized Signal Detection for Massive MIMO Systems With Hardware Impairments
This paper considers signal detection in massive multiple-input multiple-output (MIMO) systems with general additive hardware impairments and one-bit quantization. First, we present the quantization-unaware and Bussgang decomposition-based linear receivers by generalizing them for the considered hardware impairment model. We propose an optimization problem to estimate the uplink data signals by …