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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Vydáno v:	IEEE access Ročník 9; s. 60695 - 60703
Hlavní autoři:	Lee, Yeong-Rong, Lee, Won-Seok, Jung, Ji-Sung, Park, Chan-Yeob, You, Young-Hwan, Song, Hyoung-Kyu
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Piscataway IEEE 2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Array signal processing Beamforming Chains Correlation Domains Efficiency Energy consumption hybrid beamforming Hybrid systems Massive MIMO Millimeter waves Millimeter-wave MIMO (control systems) New technology NOMA Nonorthogonal multiple access Precoding Radio frequency Silicon carbide Spectra spectral efficiency Wireless communications
ISSN:	2169-3536, 2169-3536
On-line přístup:	Získat plný text
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