A Reduced Complexity Ungerboeck Receiver for Quantized Wideband Massive SC-MIMO

Ali Bulut Üçüncü,Gökhan Muzaffer Güvensen,Ali Özgür Yılmaz

IEEE Transactions on Communications（2021）

引用 4|浏览17

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摘要

Employing low resolution analog-to-digital converters in massive multiple-input multiple-output (MIMO) has many advantages in terms of total power consumption, cost and feasibility. However, such advantages come together with significant challenges in channel estimation and data detection due to the severe quantization noise present. In this study, we first derive linear minimum mean-square-error ...

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关键词

Single-carrier,analog-to-digital converter (ADC),massive MIMO,quantization,one-bit,low-resolution,Ungerboeck,Bussgang theorem,iterative,reduced-state,decision feedback,Rician,spatial correlation

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