상세정보
학술대회
A Study on Network System Design for the Open USN Services
- 발행일
- 201206
- 출처
- International Conference on Future Information Technology (FutureTech) 2012 (LNEE 179), v.179, pp.17-22
- 협약과제
- 11MC4400, 차세대 USN기반의 스마트 사회안전 프레임워크 기술 개발, 이병복
- 초록
- USN (Ubiquitous Sensor Network) technology is recognized as a next-generation core technology and spreads rapidly through various pilot projects. It is widely used especially in the areas such as home network and health care in u-city. However, since existing services are operated separately under their own wireless network suitable to each area, there is a problem that interworking and sharing data among wireless field networks such as WiFi, Bluetooth and Zigbee is considerably difficult. In this paper, we propose a new network system architecture for open USN communication that can guarantee the low-power interoperability and service quality in various wireless field networks. In addition, the model proposed was so designed as to guarantee the maximum reliability by minimizing the message loss in major sensing data. © 2012 Springer Science+Business Media Dordrecht.
- KSP 제안 키워드
- Home Network, Low-Power, Network system, Next-generation, Sensing data, Service Quality, Sharing data, System architecture, Wireless network, health care, pilot project