… methods for (optimal) channel estimation and data detection for … full-fledged quantized
MU-MIMO-OFDM system illustrated in Fig… in massive spatial modulation MIMO with low-resolution …

… In both, we assume perfect knowledge of the channel state … effects on the performance of
massive MIMO-OFDM systems. … consider OFDM signals with N𝑈 = 128, M = 4 and a quantizer …

… In this work, we will focus on the data equalization problem. … gap between the quantized
MIMO system and ideal one can … ] for data equalization in quantized MIMO-OFDM system. The …

… -division multiplexing and low-resolution signaling. A quantized coordinate minimization (QCM) …
(MAGIQ) that builds on [19] and uses coordinate-wise optimization of a quadratic cost …

… We focus on Orthogonal Frequency-Division Multiplexing (OFDM) to show that quantizer …
Jin, “Optimal data detection for OFDM system with low-resolution quantization,” in Proc. …

… Therefore, we exploit low-resolution Analog-to-DigitalConvertor … Multiuser Detection (MUD)
under low-resolution quantization. In … Second, an iterative multiuser detector is constructed by …

… nonlinear distortion caused by quantization and the large dimensional … In [10], GAMP variants
are customized to OFDM systems, … We also assume perfect synchronization such that the …

… resolution levels ADCs due to the increase in quantization errors, … the perfect CSI-based
linear ZFSIC signal symbols detector is … and decoding (IDD) technique, and linear-low resolution …

… of using low-resolution ADCs to quantize the received signal … ideal low-pass filter), each
DAC can be modeled simply as a … We focus on a massive MU-MIMO-OFDM system in which the …

… • We propose a nonlinear quantization-aware data detection algorithm that solves a relaxed
… Jin, “Optimal data detection for OFDM system with low-resolution quantization,” in Proc. …