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DF-SWin: Sliding Windows for Multi-Sensor Data Fusion in Wireless Sensor Networks

Duong, Viet Huy and Nguyen, Dinh Viet (2017) DF-SWin: Sliding Windows for Multi-Sensor Data Fusion in Wireless Sensor Networks. In: The 9th International Conference, Knowledge and Systems Engineering (KSE), 19-21 October 2017, Hue, Vietnam.

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Abstract— When using multiple sensor nodes in wireless sensor networks (WSNs) for monitoring (or measuring) parameters of the target and sending the result to the base station (BS), data redundancy is an inevitable problem. The measured data often contains the same information, and sending redundant data to BS causes the waste of energy of sensor nodes and the risk of congestion. Multi-sensor data fusion in WSNs is a technology of gathering and processing data applied from node to BS. It improves the performance of surveillance systems by allowing the obtained sensed information from multiple sensor nodes aggregated to one unified format data packet to send to BS to make decision. In this paper, we propose a solution namely DF-SWin for sampling sensor node in the cluster to optimize the energy conservation of sensor nodes in clusters and cluster head. Keywords— DF-SWin, sliding window, data fusion, WSNs

Item Type: Conference or Workshop Item (Paper)
Subjects: Information Technology (IT)
Divisions: Faculty of Information Technology (FIT)
Depositing User: Việt Nguyễn Đình
Date Deposited: 29 Nov 2017 03:51
Last Modified: 29 Nov 2017 03:51

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