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학술지 Forest Fire Monitoring with an Adaptive In-Network Aggregation Scheduling in Wireless Sensor Networks
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저자
백장운, 남영진, 서대화
발행일
201208
출처
IEICE Transactions on Communications, v.E95-B no.8, pp.2650-2653
ISSN
0916-8516
출판사
일본, 전자정보통신학회 (IEICE)
DOI
https://dx.doi.org/10.1587/transcom.E95.B.2650
협약과제
12ZS1100, 지식서비스기반 SW 핵심기술연구, 황승구
초록
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.
키워드
Forest fire monitoring, In-network aggregation, Sensor networks, Timeout
KSP 제안 키워드
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