System Development & Application
|
521-525

Charging efficiency based energy replenishment scheme for WRSN

Xu Fulong
College of Air Traffic Management, Civil Aviation Flight University of China, Guanghan Sichuan 618307, China

Abstract

The node energy replenishment problem of WRSN is a hot topic in current sensor network research. Most of the existing studies assume that the energy consumption rate of the sensor is constant, so they are difficult to adapt to the actual scene which has dynamic energy consumption. Some other studies, although considered the dynamic nature of node charging request, fail to select the appropriate charging object, which limits the performance. To solve the problems, this paper first analyzed the charging problem of WRSN, and then proposed a charging efficiency based energy replenishment scheme(CEBER). CEBER firstly presented a quantitative calculation method of charging efficiency, and toke charging efficiency as an important decision factor in choosing charging objects. At the same time, CEBER also considered the longest charging waiting time that the nodes could tolerate to avoid node failure as much as possible. The simulation results show that CEBER can effectively reduce the node failure rate, improve the overall charging efficiency of the network, and provide more efficient charging service for WRSN.

Foundation Support

四川省科技计划资助项目(2018GZ0167)
中国民用航空飞行学院面上项目(J2021-073)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.06.0282
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 2
Section: System Development & Application
Pages: 521-525
Serial Number: 1001-3695(2022)02-033-0521-05

Publish History

[2021-11-07] Accepted Paper
[2022-02-05] Printed Article

Cite This Article

许富龙. 基于充电效率的WRSN能量补充策略 [J]. 计算机应用研究, 2022, 39 (2): 521-525. (Xu Fulong. Charging efficiency based energy replenishment scheme for WRSN [J]. Application Research of Computers, 2022, 39 (2): 521-525. )

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.

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