Earticle

초록

영어

The clustering Algorithm is a key technique used to prolong the lifetime of a sensor network by reducing energy consumption. It can prolong the network lifetime and improve scalability. In this paper, we propose a novel hybrid distributed energy-efficient heterogeneous clustered protocol for wireless sensor networks (HDEEHC). The HDEEHC protocol periodically selects cluster heads according to a hybrid of a primary parameter and a secondary parameter. The residual energy and the type of a node is the first parameter in the election of a cluster head, and the proximity to its neighbors or node degree is the second. The nodes which have high initial and residual energy will have more chances to be the cluster-heads than the low-energy nodes. The clustering does not depend on the network topology or size. Finally, the simulation results show that HDEEHC achieves a longer lifetime and more stability than HEED clustering protocols in heterogeneous environments.

목차

Abstract
 1. Introduction
 2. Related work
 3. Heterogeneous network model
 4. The HDEEHC Protocol
  4.1. Cluster formation
  4.2. Data communication
 5. Simulation
  5.1. Results under two-level heterogeneous networks
  5.2. Results under multi-level heterogeneous networks
 6. Conclusions
 Acknowledgments
 References

키워드

저자

• Jun Wang [ Dept. of Computer & Software, Nanjing University of Information Science & Technology, Network Information Center, Nanjing University of Information Science & Technology ]
• Xuegang Zhu [ Dept. of Computer & Software, Nanjing University of Information Science & Technology ]
• Yong Cheng [ Network Information Center, Nanjing University of Information Science & Technology ]
• Yongsheng Zhu [ Network Information Center, Nanjing University of Information Science & Technology ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Grid and Distributed Computing

• 간기

  격월간

• pISSN

  2005-4262

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605