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An algorithm for compensating synchronization error in IoT-based wireless sensor networks

Title
An algorithm for compensating synchronization error in IoT-based wireless sensor networks
Author
이성준
Keywords
Internet of Things (IoT); Structural health monitoring (SHM); Time synchronization; Wireless sensor networks (WSNs)
Issue Date
2020-11
Publisher
Institute of Electrical and Electronics Engineers Inc.
Citation
2020 IEEE International Conference on Consumer Electronics - Asia, ICCE-Asia 2020, article no. 9276777, Page. 1-3
Abstract
Wireless Sensor Networks (WSNs) for Structural Health Monitoring (SHM) consist of multiple sensors which collect various information about the structure, including temperature, humidity, and corrosion. The sensor nodes are asynchronous, which leads to collision and retransmission of data between the sensor nodes. In this paper, we present an algorithm to prevent time synchronization error (TSE) from occurring when multiple sensor nodes were occupied in WSNs. The developed algorithm is to synchronize the sensor nodes by using a device based on Internet of Things (IoT) and applying standard time. The synchronization of the nodes not only improves data acquisition capability, but also decreases power consumption of WSNs. © 2020 IEEE.
URI
https://ieeexplore.ieee.org/document/9276777?arnumber=9276777&SID=EBSCO:edseeehttps://repository.hanyang.ac.kr/handle/20.500.11754/183168
DOI
10.1109/ICCE-Asia49877.2020.9276777
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > INTEGRATIVE ENGINEERING(융합공학과) > Articles
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