Earticle

초록

영어

Wireless sensor networks (WSNs) are composed of a large number of sensor nodes that are densely deployed either inside the phenomenon or very close to it. Energy efficiency and network lifetime are two challenges that most of researchers deal with. In general, base station (BS) used to retrieve data from sensor nodes is far from the sensor field and how to adjust the communication between nodes and BS to achieve energy efficiency and long network lifetime is very important. In this paper, we propose a novel sub-optimum Average Lifetime-oriented Long-distance (ALL) data transmission algorithm. It makes tradeoff between energy cost and residual energy and balances lifetime among all sensor nodes to achieve dramatic lifetime prolongation for network. Simulation results validate that ALL algorithm outperforms traditional protocols or algorithms and prolongs network lifetime dramatically.

목차

Abstract
 1. Introduction
 2. Related work
 3. Our proposed ALL algorithm
  3.1. Assumptions
  3.2. Main Idea of ALL Algorithm
  3.3. Network Communication Principle
 4. Performance Evaluation
 5. Conclusions
 Acknowledgements
 References

키워드

저자

• Jin Wang [ School of Computer and Software, Nanjing University of Information Science & Technology ]
• Bo Tang [ School of Computer and Software, Nanjing University of Information Science & Technology ]
• Tinghuai Ma [ School of Computer and Software, Nanjing University of Information Science & Technology ]
• Yuhui Zheng [ School of Computer and Software, 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 Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605