Hybrid Beamforming With Reduced RF Chain Based on PZF and PD-NOMA in mmWave Massive MIMO Systems

Hybrid Beamforming With Reduced RF Chain Based on PZF and PD-NOMA in mmWave Massive MIMO Systems

Hybrid beamforming (HB) is a solution for reducing radio frequency (RF) chains in millimeter-wave (mmWave) massive MIMO systems. By reducing RF chains, HB can achieve energy efficient transmission compared to fully digital beamforming of massive MIMO system. However, if the resolution of RF precoder...

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Bibliographic Details
Main Authors: Yeong-Rong Lee, Won-Seok Lee, Ji-Sung Jung, Chan-Yeob Park, Young-Hwan You, Hyoung-Kyu Song
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Millimeter-wave
hybrid beamforming
NOMA
spectral efficiency
precoding
Online Access:https://ieeexplore.ieee.org/document/9405600/

Internet

https://ieeexplore.ieee.org/document/9405600/

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