Deep Learning-Based Channel Estimation for mmWave Massive MIMO Systems in Mixed-ADC Architecture

Deep Learning-Based Channel Estimation for mmWave Massive MIMO Systems in Mixed-ADC Architecture

Millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) systems can significantly reduce the number of radio frequency (RF) chains by using lens antenna arrays, because it is usually the case that the number of RF chains is often much smaller than the number of antennas, so channel es...

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Bibliographic Details
Main Authors: Rui Zhang, Weiqiang Tan, Wenliang Nie, Xianda Wu, Ting Liu
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Sensors
Subjects:
millimeter-wave
massive MIMO
channel estimation
deep learning
mixed resolution ADC
approximate message passing
Online Access:https://www.mdpi.com/1424-8220/22/10/3938

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