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Technology of Network & Communication
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3115-3119,3124

Research on secure energy efficiency optimization in SWIPT-NOMA network in multi-user scenes

Xue Liang1
Wang Jin1
Wang Jinlong2
Wang Yanlong3
1. School of Information & Electrical Engineering, Hebei University of Engineering, Handan Hebei 056038, China
2. College of Electrical Engineering & Automation, Fuzhou University, Fuzhou 350108, China
3. School of Information & Communication Engineering, Beijing University of Posts & Telecommunications, Beijing 100876, China

Abstract

The existence of eavesdropper and the matching of users affect the secure energy efficiency of the NOMA SWIPT network. In order to find a network resource allocation scheme dominated by maximum secure energy efficiency, this paper proposed an improved swarm intelligence search algorithm to solve the non-convex optimization problem. The improved swarm intelligence search algorithm used the symbiosis organism search to enhance the local search ability in the feasible region. Simulation results show that different user pairing methods have different characteristics in single slot or multiple slot scenarios, and the improved swarm intelligence search algorithm has better network performance than other baseline algorithms. It provides a basis for the research of communication security and energy efficiency in SWIPT network combined with MIMO and NOMA.

Foundation Support

国家自然科学基金资助项目(61973085)
河北省自然科学基金资助项目(F2016402054)
河北省高等学校科学研究计划项目(BJ2014019,ZD2015087,QN2015046)
河北省人才培养工程项目(A2016002023)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.03.0057
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 10
Section: Technology of Network & Communication
Pages: 3115-3119,3124
Serial Number: 1001-3695(2021)10-041-3115-05

Publish History

[2021-10-05] Printed Article

Cite This Article

薛亮, 王缙, 王金龙, 等. 多用户场景下SWIPT-NOMA网络中的保密能量效率优化 [J]. 计算机应用研究, 2021, 38 (10): 3115-3119,3124. (Xue Liang, Wang Jin, Wang Jinlong, et al. Research on secure energy efficiency optimization in SWIPT-NOMA network in multi-user scenes [J]. Application Research of Computers, 2021, 38 (10): 3115-3119,3124. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


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