A Fair Power Allocation for Non-Orthogonal Multiple Access in the Power Domain

被引：0

作者：

Cordeiro Junior, Joel E. ^{[1
]}

Alencar, Marcelo S. ^{[1
,2
,3
]}

dos Santos Filho, Jose V. ^{[4
]}

Assis, Karcius D. R. ^{[5
]}

机构：

[1] Fed Univ Campina Grande PPgEE COPELE, Campina Grande, Brazil

[2] Inst Adv Studies Commun Iecom, Campina Grande, Brazil

[3] Univ Fed Bahia, Salvador PPgEE, Salvador, BA, Brazil

[4] Univ Fed Reconcavo Bahia, Cruz Das Almas, Brazil

[5] Fed Univ Bahia PPgEE, Salvador, BA, Brazil

来源：

ISECURE-ISC INTERNATIONAL JOURNAL OF INFORMATION SECURITY | 2019年 / 11卷 / 03期

关键词：

Fairness; Mobile Communication; NOMA; Power Allocation; SIC; ARCHITECTURE; NOMA;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents an investigation on the performance of the Non-Orthogonal Multiple Access (NOMA) in the power domain scheme. A Power Allocation (PA) method is proposed from NOMA throughput expression analysis. This method aims to provide fair opportunities for users to improve their performance. Thus, NOMA users can achieve rates higher than, or equal to, the rates obtained with the conventional Orthogonal Multiple Access (OMA) in the frequency domain schemes. The proposed method is evaluated and compared with others PA techniques by computer system level simulations. The results obtained indicate that the proposed method increases the average cell spectral efficiency and maintains a good fairness level with regard to the resource allocation among the users within a cell. (C) 2019 ISC. All rights reserved.

引用

页码：123 / 130

页数：8

共 16 条

[1]

3GPP, 2017, TR 36.942

[2]

[Anonymous], 2008, REQ REL TECHN PERF I

[3]

Benjebbour A, 2013, I S INTELL SIG PROC, P770, DOI 10.1109/ISPACS.2013.6704653

[4] Comments on broadcast channels [J].

Cover, TM .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1998, 44 (06) :2524-2530

[5] On the Performance of Non-Orthogonal Multiple Access in 5G Systems with Randomly Deployed Users [J].

Ding, Zhiguo ;

Yang, Zheng ;

Fan, Pingzhi ;

Poor, H. Vincent .

IEEE SIGNAL PROCESSING LETTERS, 2014, 21 (12) :1501-1505

[6] A Survey of 5G Network: Architecture and Emerging Technologies [J].

Gupta, Akhil ;

Jha, Rakesh Kumar .

IEEE ACCESS, 2015, 3 :1206-1232

[7] Fast and efficient user pairing and power allocation algorithm for non-orthogonal multiple access in cellular networks [J].

He, Jianhua ;

Tang, Zuoyin ;

Che, Zhongzhi .

ELECTRONICS LETTERS, 2016, 52 (25) :2065-2066

[8] Non-orthogonal Multiple Access (NOMA) with Successive Interference Cancellation for Future Radio Access [J].

Higuchi, Kenichi ;

Benjebbour, Anass .

IEICE TRANSACTIONS ON COMMUNICATIONS, 2015, E98B (03) :403-414

[9] Design and characteristic evaluation of a novel amphibious spherical robot [J].

Guo, Jian ;

Guo, Shuxiang ;

Li, Liguo .

MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2017, 23 (06) :1999-2012

[10]

Liu F, 2015, 2015 IEEE 26TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC), P1127, DOI 10.1109/PIMRC.2015.7343467

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