지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.7
- 수록면
- 62 - 70 (9page)
이용수
초록· 키워드
오류제보하기
The energy of a sensor in a Wireless Sensor Network (WSN) puts a limit on the lifetime of the network. To prolong the lifetime, a clustering plan is used. Clustering technology gets its energy efficiency through reducing the number of communication occurrences between the sensors and the base station (BS). In the distributed clustering protocol, LEACH-like (Low Energy Adaptive Clustering Hierarchy - like), the number of sensor"s cluster head (CH) roles is different depending on the sensor"s residual energy, which prolongs the time at which half of nodes die (HNA) and network lifetime. The position of the CH in each cluster tends to be at the center of the side close to BS, which forces cluster members to consume more energy to send data to the CH. In this paper, a protocol, pseudo-LEACH, is proposed, in which a cluster with a CH placed at the center of the cluster is formed. The scheme used allows the network to consume less energy. As a result, the timing of the HNA is extended and the stable network period increases at about 10% as shown by the simulation using MATLAB.
목차
Abstract
1. Introduction
2. Wireless Sensor Networks and Evaluation Factor
3. The LEACH-like and pseudo-LEACH protocols
4. Simulation
5. Conclusion
References
참고문헌 (8)
참고문헌 신청
[학술대회논문] - D. Christin / 2009 / Wireless Sensor Networks and the Internet of Things: Selected Challenges / Proceedings of the 8th GI/ITG KuVS Fachgespräch “Drahtlose Sensornetze” (FGSN) : 31 ~ 34
[학술대회논문] - Priti Kumari / 2013 / Clustering Algorithm in Wireless Sensor Network: A Survey / Proc. of the Intl. Conf. on Advances in CSEE : 119 ~ 124
[학술대회논문] - W. Heinzelman / 2000 / Energy-efficient communication protocol for wireless microsensor networks / Proc. 33rd Hawaii Int. Conf. System Sciences(HICSS)
[학술대회논문] - G. Smaragdakis / 2004 / SEP: A stable election protocol for clustered heterogeneous wireless sensor networks / International Workshop on SANPA (4) : 660 ~ 670
[학술지(정기간행물)] - O. Younis / 2004 / HEED : a Hybrid, Energy-Efficient, Distributed clustering approach for Ad-hoc Sensor Networks / IEEE Trans. on Mobile Computing 3 (4) : 366 ~ 379
[학술대회논문] - Priti Kumari / 2013 / Clustering Algorithm in Wireless Sensor Network: A Survey / Proc. of the Intl. Conf. on Advances in CSEE : 119 ~ 124
[학술대회논문] - W. Heinzelman / 2000 / Energy-efficient communication protocol for wireless microsensor networks / Proc. 33rd Hawaii Int. Conf. System Sciences(HICSS)
[학술대회논문] - G. Smaragdakis / 2004 / SEP: A stable election protocol for clustered heterogeneous wireless sensor networks / International Workshop on SANPA (4) : 660 ~ 670
[학술지(정기간행물)] - O. Younis / 2004 / HEED : a Hybrid, Energy-Efficient, Distributed clustering approach for Ad-hoc Sensor Networks / IEEE Trans. on Mobile Computing 3 (4) : 366 ~ 379
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UCI(KEPA) : I410-ECN-0101-2016-565-001666752