Earticle

초록

영어

Clustering provides an effective method for improving the performance of wireless sensor networks (WSNs). In this paper, we study that different number of clusters leads to different network performance on the energy consumption, energy balancing and network lifetime. We propose an Energy-Efficient Multi-hop Hierarchical Routing Protocol (MHRP) for wireless sensor networks to enhance the network lifetime and avoid the formation of energy holes. MHRP is a hierarchical routing protocol which selects sensor nodes with criterion of residual energy level to act as cluster heads and establish intra-cluster multi-hop routing based on the tradeoff between the two criteria of residual energy level and distance. Simulation results show that our MHRP can largely reduce the total energy consumption and significantly prolong the network lifetime compared to other routing algorithm like LEACH.

목차

Abstract
 1. Introduction
 2. Related Work
 3. System Model
  3.1. Network Model
  3.2. Energy Model
 4. Our Proposed Energy-efficient Multi-hop Hierarchical Routing Protocol (MHRP)
  4.1. Cluster Formation
  4.2. Intra-cluster Multi-hop Routing
 5. Performance Evaluation
  5.1. Simulation Environment
  5.2. Energy Consumption
  5.3. Network Lifetime
 6. Conclusions
 Acknowledgements
 References

키워드

저자

• Jin Wang [ Jiangsu Engineering Center of Network Monitoring, Nanjing University of Information Science & Technology ]
• Xiaoqin Yang [ Jiangsu Engineering Center of Network Monitoring, Nanjing University of Information Science & Technology ]
• Yuhui Zheng [ Jiangsu Engineering Center of Network Monitoring, Nanjing University of Information Science & Technology ]
• Jianwei Zhang [ School of Math and Statistic, Nanjing University of Information Science & Technology ]
• Jeong-Uk Kim [ Department of Energy Grid, Sangmyung University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Future Generation Communication and Networking

• 간기

  격월간

• pISSN

  2233-7857

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605