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학술대회 Location Based Hierarchical Secure Multicast Group Building in Wireless Sensor Networks
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저자
김진명, 이해영, 전인걸, 김원태, 박승민, 조태호
발행일
201106
출처
International Conference on Multimedia and Ubiquitous Engineering (MUE) 2011, pp.28-32
DOI
https://dx.doi.org/10.1109/MUE.2011.16
협약과제
11MS1900, 고신뢰 자율제어 SW를 위한 CPS핵심기술 개발, 김원태
초록
In large-scale wireless sensor networks, multicast is an important routing service for the efficient data distribution required for activities, such as filtering scheme updates, the redistribution of the cryptography keys and targeted queries. Especially, the redistribution of cryptography keys is important for the robust secure communication within the multicast group. In this paper, we propose a hierarchical secure multicast group building method. In order to build the groups, we exploit genetic algorithms by considering the location information of the sensor nodes. We show the efficiency of our proposal through simulation, in terms of the standard deviation among group members. © 2011 IEEE.
KSP 제안 키워드
Data Distribution, Genetic Algorithm, Location based, Location information(GPS), Multicast group, Routing service, Secure Communication, Secure multicast, Sensor node, Standard deviation(STD), Static wireless sensor networks(WSNs)