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Forest Fire Monitoring with an Adaptive In-Network Aggregation Scheduling in Wireless Sensor Networks
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- Authors
- Jang Woon BAEK, Young Jin NAM, Dae-Wha SEO
- Issue Date
- 2012-08
- Citation
- IEICE Transactions on Communications, v.E95-B, no.8, pp.2650-2653
- ISSN
- 0916-8516
- Publisher
- 일본, 전자정보통신학회 (IEICE)
- Language
- English
- Type
- Journal Article
- Abstract
- In this paper, we propose a novel in-network aggregation scheduling scheme for forest fire monitoring in a wireless sensor network. This adaptively configures both the timeout and the collecting period according to the potential level of a fire occurrence. At normal times, the proposed scheme decreases a timeout that is a wait time for packets sent from child nodes and makes the collecting period longer. That reduces the dissipated energy of the sensor node. Conversely, the proposed scheme increases the timeout and makes the collecting period shorter during fire occurrences in order to achieve more accurate data aggregation and early fire detection. Copyright © 2012 The Institute of Electronics, Information and Communication Engineers.
- KSP Keywords
- Dissipated energy, Early fire detection, Fire occurrence, Forest fire monitoring, Information and communication, Scheduling Scheme, Sensor node, Wait time, Wireless sensor networks(WSNs), data aggregation, in-network aggregation