Low-Complexity Joint Channel Estimation for Multi-User mmWave Massive MIMO Systems

Low-Complexity Joint Channel Estimation for Multi-User mmWave Massive MIMO Systems

For multi-user millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) systems, the precise acquisition of channel state information (CSI) is a huge challenge. With the increase of the number of antennas at the base station (BS), the traditional channel estimation techniques encounter...

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Bibliographic Details
Main Authors: Jianhe Du, Jiaqi Li, Jing He, Yalin Guan, Heyun Lin
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Electronics
Subjects:
multi-user
mmwave
massive mimo
channel estimation
low complexity
Online Access:https://www.mdpi.com/2079-9292/9/2/301

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