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학술지 Research on Middleware in Ubiquitous Sensor Network Environment
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저자
김말희, JunWook Lee, 방효찬
발행일
201201
출처
Advanced Materials Research, v.452-453, pp.927-931
ISSN
1662-8985
DOI
https://dx.doi.org/10.4028/www.scientific.net/AMR.452-453.927
협약과제
10MC9700, 개방형 시맨틱 USN 서비스 플랫폼 기술 개발, 방효찬
초록
IT infrastructure is evolving in a way to use physical information for providing context-aware services to the users and if necessary, to put some actions on the physical world for reacting appropriately based on perception on the physical world. Ubiquitous sensor network (USN) environment consists of various types of sensors and actuators to perceive and communicate with physical world. USN middleware is the system which collects physical information from various sensors and controls physical world with heterogeneous actuators on behalf of USN services. ETRI has been researching and developing USN middleware and this paper intends to introduce the results and the ongoing project. © (2012) Trans Tech Publications.
KSP 제안 키워드
Context-aware service, IT infrastructure, Sensors and Actuators, network environment, physical information, ubiquitous sensor network