원문정보
보안공학연구지원센터(IJMUE)
International Journal of Multimedia and Ubiquitous Engineering
Vol.7 No2
2012.05
pp.433-438
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
To break through the energy-latency tradeoff caused by duty cycling in the existing wireless sensor network (WSN), in this paper we propose a new RF wakeup sensor, which is a dedicated small RF module to check potential communications by sensing the presence of a RF signal. With RF wakeup sensor each node no longer requires duty cycling, eliminating both sleep delay and idle listening. The distinctive feature of our RF design from the existing radio sensor studies is that the RF wakeup sensor can provide the same sensitivity as the underlying RF communication module with two orders of magnitude less energy.
목차
Abstract
1. Introduction
2. Related Work
3. RF Wakeup Sensor
3.1. Design Methodology
3.2. RF wake-up Module Design
4. Evaluations
5. Conclusion
Acknowledgements
References
1. Introduction
2. Related Work
3. RF Wakeup Sensor
3.1. Design Methodology
3.2. RF wake-up Module Design
4. Evaluations
5. Conclusion
Acknowledgements
References
저자정보
참고문헌
자료제공 : 네이버학술정보