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학술대회 COSMOS : A Middleware Platform for Sensor Networks and a u-Healthcare Service
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저자
김영복, 김말희, 이용준
발행일
200803
출처
Symposium on Applied Computing (SAC) 2008, pp.512-513
DOI
https://dx.doi.org/10.1145/1363686.1363812
협약과제
07MD1400, USN 미들웨어 플랫폼 기술개발, 박종현
초록
We studied the middleware platform, i.e. COSMOS (Common System for Middleware of Sensor Network) as a national project in Korea, for various types of sensor networks such as the Zigbee wireless sensor network (WSN), the CDMA cellular network, RFID and IP-USN based on the 6LowPAN. Our project is focused on sensor network abstraction for various ubiquitous sensor networks (USN). We defined standard interfaces between USN middleware and USN networks as well as application services. We implemented several USN services such as u-Healthcare services to consider important issues such as data quality, real-time data aggregation and performance analysis for accessibility. Copyright 2008 ACM.
키워드
Abstraction, Middleware, Platform, Sensor network, u-Healthcare
KSP 제안 키워드
Cellular networks, Data Quality, Healthcare Services, IP-USN, Middleware platform, National project, Performance analysis, Real-time data, Ubiquitous Healthcare System(U-Healthcare), Wireless sensor networks(WSNs), Zigbee wireless sensor network