Energy-Efficient Power Allocation in Uplink mmWave Massive MIMO With NOMA

Ming Zeng; Wanming Hao; Octavia A. Dobre; H. Vincent Poor

doi:10.1109/TVT.2019.2891062

Energy-Efficient Power Allocation in Uplink mmWave Massive MIMO With NOMA

Ming Zeng, Wanming Hao, Octavia A. Dobre, H. Vincent Poor

Research output: Contribution to journal › Article › peer-review

76 Scopus citations

Abstract

In this paper, the energy efficiency (EE) maximization problem is studied for an uplink millimeter wave massive multiple-input multiple-output system with non-orthogonal multiple access (NOMA). Multiple two-user clusters are formed according to their channel correlation and gain difference, and NOMA is applied within each cluster. Then, a hybrid analog-digital beamforming scheme is designed to lower the number of radio frequency chains at the base station (BS). On this basis, a power allocation (PA) problem is formulated to maximize the EE under users' quality of service requirements. An iterative algorithm is proposed to obtain the PA. Moreover, an enhanced NOMA scheme is also proposed, by exploiting the global information at the BS. Numerical results show that the proposed NOMA schemes achieve superior EE when compared with the conventional orthogonal multiple access scheme.

Original language	English (US)
Article number	8603758
Pages (from-to)	3000-3004
Number of pages	5
Journal	IEEE Transactions on Vehicular Technology
Volume	68
Issue number	3
DOIs	https://doi.org/10.1109/TVT.2019.2891062
State	Published - Mar 2019

All Science Journal Classification (ASJC) codes

Automotive Engineering
Aerospace Engineering
Electrical and Electronic Engineering
Applied Mathematics

Keywords

Massive multiple-input multiple-output (mMIMO)
energy efficiency
hybrid precoding
millimeter wave
non-orthogonal multiple access (NOMA)

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10.1109/TVT.2019.2891062

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title = "Energy-Efficient Power Allocation in Uplink mmWave Massive MIMO With NOMA",

abstract = "In this paper, the energy efficiency (EE) maximization problem is studied for an uplink millimeter wave massive multiple-input multiple-output system with non-orthogonal multiple access (NOMA). Multiple two-user clusters are formed according to their channel correlation and gain difference, and NOMA is applied within each cluster. Then, a hybrid analog-digital beamforming scheme is designed to lower the number of radio frequency chains at the base station (BS). On this basis, a power allocation (PA) problem is formulated to maximize the EE under users' quality of service requirements. An iterative algorithm is proposed to obtain the PA. Moreover, an enhanced NOMA scheme is also proposed, by exploiting the global information at the BS. Numerical results show that the proposed NOMA schemes achieve superior EE when compared with the conventional orthogonal multiple access scheme.",

keywords = "Massive multiple-input multiple-output (mMIMO), energy efficiency, hybrid precoding, millimeter wave, non-orthogonal multiple access (NOMA)",

author = "Ming Zeng and Wanming Hao and Dobre, {Octavia A.} and Poor, {H. Vincent}",

note = "Funding Information: Manuscript received July 3, 2018; revised November 29, 2018; accepted December 28, 2018. Date of publication January 7, 2019; date of current version March 14, 2019. This work was supported in part by the Natural Sciences and Engineering Research Council of Canada, through its Discovery Program, and in part by the U.S. National Science Foundation under Grant CCF–1513915. The review of this paper was coordinated by Dr. Z. Fadlullah. (Corresponding author: Octavia A. Dobre.) M. Zeng and O. A. Dobre are with Memorial University, St. John{\textquoteright}s, NL A1B 3X9, Canada (e-mail:,mzeng@mun.ca; odobre@mun.ca). Publisher Copyright: {\textcopyright} 1967-2012 IEEE.",

year = "2019",

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N1 - Funding Information: Manuscript received July 3, 2018; revised November 29, 2018; accepted December 28, 2018. Date of publication January 7, 2019; date of current version March 14, 2019. This work was supported in part by the Natural Sciences and Engineering Research Council of Canada, through its Discovery Program, and in part by the U.S. National Science Foundation under Grant CCF–1513915. The review of this paper was coordinated by Dr. Z. Fadlullah. (Corresponding author: Octavia A. Dobre.) M. Zeng and O. A. Dobre are with Memorial University, St. John’s, NL A1B 3X9, Canada (e-mail:,mzeng@mun.ca; odobre@mun.ca). Publisher Copyright: © 1967-2012 IEEE.

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Energy-Efficient Power Allocation in Uplink mmWave Massive MIMO With NOMA

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