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Edge Computing-Based ERBS Time Synchronization Algorithm in WSNs
Joint Authors
Huang, Yong
Zhu, Li
Sun, Xianbo
Su, Yixin
Tan, Jianjun
Yi, Jinqiao
Hu, Tao
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-21
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
In the practical application of large-scale photovoltaic module monitoring, adopting wireless sensor network (WSN) technology is a method worth researching.
With increasing nodes in the wireless sensor network, widely existing clock skew, increased geometrically, is bringing about greater energy consumption.
Due to the random distribution of nodes, in order to improve the transmission efficiency and reduce the computational load of the coordinator, the node processor needs to the use edge computing for preliminary analysis.
This paper puts forward an improved energy-efficient reference broadcast synchronization algorithm (ERBS).
This algorithm firstly calculates the average phase offset of nonadjacent nodes in the network after receiving a message.
It then uses the least square method to solve the clock skew to achieve high-precision synchronization of the whole network.
Simulation results show that compared with RBS, the time synchronization precision of ERBS is greatly improved and synchronization times are greatly reduced, decreasing energy consumption significantly.
American Psychological Association (APA)
Sun, Xianbo& Su, Yixin& Huang, Yong& Tan, Jianjun& Yi, Jinqiao& Hu, Tao…[et al.]. 2020. Edge Computing-Based ERBS Time Synchronization Algorithm in WSNs. Wireless Communications and Mobile Computing،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1214674
Modern Language Association (MLA)
Sun, Xianbo…[et al.]. Edge Computing-Based ERBS Time Synchronization Algorithm in WSNs. Wireless Communications and Mobile Computing No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1214674
American Medical Association (AMA)
Sun, Xianbo& Su, Yixin& Huang, Yong& Tan, Jianjun& Yi, Jinqiao& Hu, Tao…[et al.]. Edge Computing-Based ERBS Time Synchronization Algorithm in WSNs. Wireless Communications and Mobile Computing. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1214674
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214674