Spectral Efficiency Optimization of Uplink Millimeter Wave MIMO-NOMA Systems

Spectral Efficiency Optimization of Uplink Millimeter Wave MIMO-NOMA Systems

In this paper, we considered uplink communication, focusing on the improvement of spectral efficiency (SE) for millimeter wave (mmWave) multiple-input multiple-output non-orthogonal multiple access (MIMO-NOMA) systems. Firstly, we proposed an adaptive cluster head selection algorithm. Then, a channe...

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Bibliographic Details
Main Authors: Yinhao Zhang, Honggui Deng, Jun He, Zaoxing Zhu, Chengzuo Peng, Haoqi Xiao
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Sensors
Subjects:
spectral efficiency
millimeter wave
MIMO
NOMA
user grouping
power allocation
Online Access:https://www.mdpi.com/1424-8220/22/17/6466

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