Earticle

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

키워드

저자

• Yong Soo Bae [ School of Electrical Engineering, Korea University, Seoul, Korea ]
• Sang Hoon Lee [ School of Electrical Engineering, Korea University, Seoul, Korea ]
• Byung Joon Park [ Department of Computer Science, KwangWoon University, Seoul, Korea ]
• Lynn Choi [ School of Electrical Engineering, Korea University, Seoul, Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605