Earticle

초록

영어

In a wireless sensor networks, many topics have been studied in several filed. Most of them are concentrated on efficient use of energy to prolong the network lifetime. In a special environment like as remote battlefield, desert, forest, it is more difficult to recharging the battery of sensor. In this paper, we propose a density control method in a dense wireless sensor. We prolong the lifetime of network by selecting small set of active sensor nodes. Hop-based disjoint wakeup method is used and calculates the hop count with adjustment of communication radius. We analyzed the number of active sensor node and compared with other method with simulation.

목차

Abstract
 1. Introduction
 2. Scheduling approach
  2.1. Disjoint Wakeup Scheduling (DS)
  2.2. HDS-SU
  2.3. HDS-AH
 3. Performance Evaluation
  3.1. Simulation Parameters
  3.2. Simulation results
 4. Conclusion
 References

키워드

저자

• Hyunsook Kim [ Faculty of Liberal Education, Daegu University, Gyeongsan, Rep. of Korea ]
• EunHwa Kim [ Graduate School of Education, Yongin University, Korea ] Corresponding Author

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