@inproceedings{766d61d230494f6c8a7caed8d16d250d,
title = "Energy-Efficient Joint Power Control and Receiver Design for Uplink mmWave-NOMA",
abstract = "In this paper, we study the energy efficiency (EE) maximization problem of a millimeter-wave system with non-orthogonal multiple access. We consider a base station equipped with a single radio frequency chain, which serves two uplink users through analog beamforming. The EE maximization problem is formulated under minimal rate requirements, involves a joint design of power and receive beamformer, and is non-convex in nature. To tackle it, we decompose the original problem into two sub-problems: the power control and beam gain allocation sub-problem, and the beamforming sub-problem. The former is solved via alternating optimization, while the latter is tackled by transforming it into a convex optimization problem. Simulation results show the effectiveness of the proposed algorithms and its superiority over orthogonal multiple access.",
keywords = "Analog beamforming, Energy efficiency, Millimeter wave, Multiple-input multiple-output (MIMO), Nonorthogonal multiple access (NOMA)",
author = "Ming Zeng and Wanming Hao and Animesh Yadav and Nguyen, {Nam Phong} and Dobre, {Octavia A.} and {Vincent Poor}, H.",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 IEEE International Conference on Communications Workshops, ICC Workshops 2020 ; Conference date: 07-06-2020 Through 11-06-2020",
year = "2020",
month = jun,
doi = "10.1109/ICCWorkshops49005.2020.9145398",
language = "English (US)",
series = "2020 IEEE International Conference on Communications Workshops, ICC Workshops 2020 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2020 IEEE International Conference on Communications Workshops, ICC Workshops 2020 - Proceedings",
address = "United States",
}