Massive MIMO With Ternary ADCs.
IEEE Signal Processing Letters(2020)
摘要
Massive multiple-input-multiple-output (MIMO) system inevitably faces the hardware cost and energy efficiency problem due to its large number of antennas at the base station (BS). The use of low-resolution analog-to-digital converters (ADCs), e.g., typical 1-bit ADCs, can effectively reduce the system cost. In this paper, we consider a massive MIMO uplink with ternary/three level ADCs. The design ...
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关键词
Massive MIMO,Uplink,Quantization (signal),Detectors,Antennas,Modulation
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