Two FCA-Based Methods for Reducing Energy Consumption of Sensor Nodes in Wireless Sensor Networks

doi:10.1155/2022/8520447

	Two FCA-Based Methods for Reducing Energy Consumption of Sensor Nodes in Wireless Sensor Networks
	Lei, Yuxia 1; Qu, Meiyan 1; Lei, Chen 1; Kong, Zhiqiang 1; Tian, Jingying 2; Wang, Shi 3
	2022-07-05
发表期刊	SCIENTIFIC PROGRAMMING
ISSN	1058-9244
卷号	2022 页码:10
摘要	In the design of wireless sensor networks (WSNs), it is important to reduce energy consumption and extend the service life of the sensors. Selecting one of the minimum sensor combinations (MSCs) that can monitor all areas, while the other MSCs are asleep, can effectively extend the lifetime of WSNs. This paper proposes two algorithms based on Formal Concept Analysis (FCA) for extracting some MSCs, to minimize the energy consumption and meet the coverage requirement. These two methods firstly extract the concept lattice from a monitor-areas context, and then it is simple to extract sensor nodes monitoring the overlapping area from the concept lattice. The algorithms consist of three steps as follows: the first step is to transform sensors and monitoring areas into a context, the second is to extract the concept lattice and implications among areas, and the third is to extract some different MSCs that can monitor all areas. Thus, some strategies are designed to awaken different MSCs to achieve the purpose of reducing energy consumption. Experimental results show that these methods have played a positive effect on extracting different MSCs and extending the lifetime of sensor networks.
DOI	10.1155/2022/8520447
收录类别	SCI
语种	英语
资助项目	Shandong Province Teaching Reform Project[S2018Z022]
WOS研究方向	Computer Science
WOS类目	Computer Science, Software Engineering
WOS记录号	WOS:000830775600003
出版者	HINDAWI LTD
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/19499
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Lei, Yuxia
作者单位	1.Qufu Normal Univ, Sch Comp Sci, Rizhao 276800, Shandong, Peoples R China 2.Rizhao Polytech, Sch Architectural Engn, Rizhao 276800, Shandong, Peoples R China 3.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Lei, Yuxia,Qu, Meiyan,Lei, Chen,et al. Two FCA-Based Methods for Reducing Energy Consumption of Sensor Nodes in Wireless Sensor Networks[J]. SCIENTIFIC PROGRAMMING,2022,2022:10.
APA	Lei, Yuxia,Qu, Meiyan,Lei, Chen,Kong, Zhiqiang,Tian, Jingying,&Wang, Shi.(2022).Two FCA-Based Methods for Reducing Energy Consumption of Sensor Nodes in Wireless Sensor Networks.SCIENTIFIC PROGRAMMING,2022,10.
MLA	Lei, Yuxia,et al."Two FCA-Based Methods for Reducing Energy Consumption of Sensor Nodes in Wireless Sensor Networks".SCIENTIFIC PROGRAMMING 2022(2022):10.