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Energy-Efficient Data Collecting Scheme with Edge Searching for Event Driven Wireless Sensor Networks
B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition) Vol.J95-B No.7 pp.848-859
Publication Date: 2012/07/01
Online ISSN: 1881-0209
Print ISSN: 1344-4697
Type of Manuscript: Special Section PAPER (Special Section on Frontiers by Young Researchers)
event-driven wireless sensor networks,
Full Text(in Japanese): PDF(844KB)
In event-driven wireless sensor networks, sensor nodes start data collection when the nodes detect an event. Moreover, they tend to monitor same event because they are set up on the near distance. If we collect all monitoring information from these nodes, it is not efficient from the power consumption viewpoint. Thus we propose a data collecting scheme that is able to remove redundancy and lower power consumption. That is, we propose the scheme that collect the only information of nodes on the edge of the areas. Additionally, the simulation results show the effectiveness of the proposed scheme.