홈 헬스케어를 위한 무선센서네트워크 라우팅 프로토콜 디자인 및 평가
Design and evaluation of wireless sensor network routing protocolfor home healthcare
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초록
A home healthcare system based wireless sensor network, which can continuously monitor and manage the elderly's electrocardiogram(ECG) signal at any space at home without space limit is proposed. The communication coverage of wireless network is expended by multi-hop wireless sensor network. In order to send the elderly’s ECG data wirelessly, a small size ECG sensor node was designed to forward the ECG data over multi-hop relay network. The packet acquired by mobile ECG node is transmitted through wireless intermediate nodes to base station for analyzing the packet reception rate. Modified minimum cost forwarding(MMCF) protocol and flooding protocol are designed and implemented to check the transmission efficiency of a packet in a wireless sensor network. The developed MMCF protocol shows an advantage of high reception rate by reduced network traffic.
Abstract
A home healthcare system based wireless sensor network, which can continuously monitor and manage the elderly's electrocardiogram(ECG) signal at any space at home without space limit is proposed. The communication coverage of wireless network is expended by multi-hop wireless sensor network. In order to send the elderly’s ECG data wirelessly, a small size ECG sensor node was designed to forward the ECG data over multi-hop relay network. The packet acquired by mobile ECG node is transmitted through wireless intermediate nodes to base station for analyzing the packet reception rate. Modified minimum cost forwarding(MMCF) protocol and flooding protocol are designed and implemented to check the transmission efficiency of a packet in a wireless sensor network. The developed MMCF protocol shows an advantage of high reception rate by reduced network traffic.
참고문헌 (15)
- S.Koch, "Home telehealth current state and future trends", International Journal of Medical Informatics, 75(8), pp.565~576 (2006)
- M.Rigby, "Applying emergent ubiquitous technologies in health:The need to respond to new challenges of opportunity,expectation,and responsibility", International Journal of Medical Informatics, 76, pp.S349~S352 (2007)
- T. Bratan, "Evaluation of the practical feasibility and acceptability of home monitoring in residential homes", Journal of Telemedicine and Telecare, 11, pp.29~31 (2005)
- U.Varshney, "Patient monitoring using infrastructure-oriented wireless LANs", International Journal of Electronic Healthcare, 2(2), pp.149~163 (2006)
- A. Milenkovic, "Wireless sensor networks for personal health monitoring:Issues and an implementation", Computer Communications, 29, pp.2521~2533 (2006)
- K. Lorincz, "Sensor networks for emergency response:Challenges and opportunities", IEEE Pervasive Computing, 3, pp.16~23 (2004)
- 토싱후이, "Mobile u-healthcare system in IEEE 802.15.4 WSN and CDMA network environments", 센서학회지, 18(5), pp.337~342 (2009), 한국센서학회
- L. Alazzawi, "Performance evaluation of the WSN routing protocols scalability", Journal of Computer Systems, Networks, and Communications, 2008(14) (2008)
- W.R. Heinzelman, "Energy-efficient communication protocol for wireless microsensor network", in Proceedings of the 33rd International Conference on System Sciences, pp.8020~ (2000)
- 이주원, "Design of an Adaptive Filter with a Dynamic Structure for ECG Signal Processing", International Journal of Control, Automation, and Systems, 3(1), pp.137~142 (2005), 제어·로봇·시스템학회
- 이승철, "실내환경 모니터링시스템을 위한 무선 센서네트워크에서의 플러딩 방식의 질의모델 설계 및 구현", 센서학회지, 17(3), pp.168~177 (2008), 한국센서학회
- F. Ye, "A scalable solution to minimum cost forwarding in large sensor networks", Proc. IEEE 10th Int. Conf. Computer Communications and Networks (2001)