Earticle

초록

영어

Advances in MEMS (Micro Electro Mechanical Systems), microprocessor, and wireless technologies, have accelerated deployment of network-capable computing devices attached to various objects over the world. These devices should be small in size and have a characteristic of extremely low power consumption. Therefore, in 2004, IEEE 802.15.4 has been established as a global standard for LR-WPANs. After that, the phenomenal popularity of this standard has also led to indiscreet deployment of other WPANs. Therefore, LR-WPANs can suffer from collision by other WPAN devices. In order to solve collision problem in IEEE 802.15.4, in this paper we introduce a novel channel scheduling scheme which is an adaptive method with fast recovery. The proposed scheme can minimize the possibility of beacon collisions by efficiently managing the multiple available channels in a hybrid manner combining proactive and reactive methods.

목차

Abstract
 1. Introduction
 2. Related Works
 3. Proposed Scheme
  3.1. Initial PAN Construction
  3.2. Idle Channel Scan
  3.3. Collision Detection
  3.4. Multi-channel Scheduling
 4. Simulation Results
 5. Conclusion
 Acknowledgements
 References

키워드

저자

• Jin-Woo Kim [ Institute Research of Information Science and Engineering ]
• Yeonwoo Lee [ Mokpo National University ]
• Seong Ro Lee [ Mokpo National University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Software Engineering and Its Applications

• 간기

  월간

• pISSN

  1738-9984

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605