Full-Duplex Non-Orthogonal Multiple Access for Next Generation Wireless Systems

Mohammadali Mohammadi, Shi Xiaoyan, Batu Chalise, Zhiguo Ding, Himal A. Suraweera, Caijun Zhong, John Thompson

Research output: Contribution to journalArticlepeer-review

Abstract

In this article, we study the combination of non-orthogonal multiple access (NOMA) and full-duplex operation as a promising solution to improve the capacity of next-generation wireless systems. We study the application of full-duplex NOMA transmission in wireless cellular, relay and cognitive radio networks, and demonstrate achievable performance gains. It is shown that the effects of self-nterference and inter-user interference due to full-duplex operation can be effectively mitigated by optimizing/enhancing the beamforming, power control, and link scheduling techniques. We also discuss research challenges and future directions so that full-duplex NOMA can be made practical in the near future.
Original languageEnglish
JournalIEEE Communications Magazine
Early online date22 Apr 2019
DOIs
Publication statusE-pub ahead of print - 22 Apr 2019

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