Receiver Energy Efficiency and Resolution Profile Design for Massive MIMO Uplink With Mixed ADC.
IEEE Transactions on Vehicular Technology(2018)
摘要
This paper considers the uplink of multiuser massive multi-input multi-output systems with a mixed analog-to-digital converter (ADC) architecture, in which the base station (BS) is equipped with ADCs of different resolution levels. While higher resolution, ADCs reduce the quantization error to improve the performance; they also incur higher energy. This paper studies the receive energy efficiency ...
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关键词
MIMO,Quantization (signal),Receivers,Energy resolution,Uplink,Energy consumption,Antennas
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