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학술지 Fuzzy-Based Filtering Solution Selection Method For Dynamic Sensor Networks
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저자
서희석, 이혜영, 이성재, 이덕규
발행일
201012
출처
Intelligent Automation and Soft Computing, v.16 no.4, pp.579-592
ISSN
1079-8587
출판사
AutoSoft Press
DOI
https://dx.doi.org/10.1080/10798587.2010.10643102
초록
In wireless sensor networks, adversaries can compromise sensor nodes and use them to inject forged reports, which can lead to false alarms and energy depletion. Recently, several reseazch solutions have been proposed to detect and drop such forged reports during the forwarding process. Since each of them has its own energy consumption characteristics, employing only a single filtering solution for a network is not a recommended strategy, in terms of energy savings. While a technique for the adaptive selection of filtering solutions has been proposed, it considers only static networks. This paper presents afuzzy-based filtering solution selection method for dynamic sensor networks. In order to save energy, a fuzzy rule-based system chooses between two filtering solutions and controls detection power by considering network status. The effectiveness of the proposed method is shown by the simulation results described in the final pazt of the paper. © 2010 TSI짰 Press.
키워드
False Data Filtering, Fuzzy Logic, Node Compromise, Security, Wireless Sensor Networks
KSP 제안 키워드
Dynamic sensor, Energy Depletion, Energy consumption characteristics, Energy saving, False Alarm, False data, Fuzzy Rule-based System(FRBS), Network status, Node Compromise, Save energy, Selection method