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An Efficient Data Aggregation Scheme Based on Differentiated Threshold Configuring Joint Optimal Relay Selection in WSNs

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成果类型:
期刊论文
作者:
Li, Ang;Liu, Wei;Zeng, Lijun;Fa, Chunji;Tan, Yan
通讯作者:
Tan, Y
作者机构:
[Zeng, Lijun; Tan, Yan; Tan, Y; Li, Ang] Hunan Inst Technol, Sch Comp Sci & Technol, Hengyang 421002, Peoples R China.
[Liu, Wei] Hunan Univ Chinese Med, Sch Informat, Changsha 410208, Peoples R China.
[Liu, Wei; Fa, Chunji] Cent South Univ, Sch Comp Sci & Engn, Changsha 410083, Peoples R China.
通讯机构:
[Tan, Y ] H
Hunan Inst Technol, Sch Comp Sci & Technol, Hengyang 421002, Peoples R China.
语种:
英文
关键词:
data aggregation;delay;energy efficient;lifetime;Wireless sensor networks
期刊:
IEEE ACCESS
ISSN:
2169-3536
年:
2021
卷:
9
页码:
19254-19269
基金类别:
This work was supported in part by the Natural Science Foundation of Hunan Province, China under Grant 2019JJ40064, in part by the Scientific Research Project of Education Department of Hunan Province under Grant 19B142, in part by the Second Batch of Cooperative Education Project of Industry University Cooperation, in 2018, by the Department of Higher Education of the Ministry of Education, under Grant 201802076013, in part by the Innovation and Entrepreneurship Training Plan for College Students in Hunan Province in 2019 with project name: campus service of Knight escort agency, and in part by the Research Project of Teaching Reform in Colleges and Universities in Hunan Province in 2019 under Grant name Research on the Construction of Maker Education System in Applied Local Colleges and Universities.
机构署名:
本校为其他机构
摘要:
In Wireless Sensor Networks (WSNs), when multiple data packets meet during routing to the sink, redundant data can be removed through data fusion, thereby reducing the amount of data transmitted, and increasing the life of the network. However, how to increase the data fusion rate as much as possible and ensure that the delay is lower than the deadline is a challenge issue. To solve this problem, a Differentiated Threshold Configuring joint Optimal Relay Selection based Data Aggregation (DTC-ORS-DA) scheme is proposed, which can significantly r...

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