Worst-Case Energy Efficiency Maximization in a 5G Massive MIMO-NOMA System

In this paper, we examine the robust beamforming design to tackle the energy efficiency (EE) maximization problem in a 5G massive multiple-input multiple-output (MIMO)-non-orthogonal multiple access (NOMA) downlink system with imperfect channel state information (CSI) at the base station. A novel jo...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Sunil Chinnadurai, Poongundran Selvaprabhu, Yongchae Jeong, Xueqin Jiang, Moon Ho Lee
Format:	Article
Language:	English
Published:	MDPI AG 2017-09-01
Subjects:	energy efficiency beamforming user pairing power allocation 5G worst-case massive MIMO NOMA
Online Access:	https://www.mdpi.com/1424-8220/17/9/2139