Earticle

초록

영어

Keeping the network coverage and maintaining high connection are the goal of the wireless sensor networks (WSN). Therefore, network coverage becomes the focus of research, then an Energy aware-based complete coverage and highly connectivity scheme is proposed in this paper, which named EACC. In EACC scheme, firstly, the relationship between overlapping area of two sensor nodes’ sensing area and distance between them is analyzed, and results show that overlapping area is non-linearly reduced with the increase of distance. Secondly, each cluster head (CH) makes use of the coverage area and residual energy of nodes to determine whether the node is the active node or sleep node. Moreover, in order to maintain the connectivity, any one node is in another node communication range. Finally, compared with similar schemes, extensive simulations results show that EACC scheme outperforms other schemes.

목차

Abstract
 1. Introduction
 2. Network Model and Assumptions
 3. EACC Scheme
  3.1. Euclidean Distance between Overlapping Area
  3.2. Active Sensor Node Selection by CH
 4. System Simulation and Performance Analysis
  4.1. Simulation Environment
 5. Conclusions and Future Work
 References

키워드

저자

• Liu Wei [ Department of Electronics and Information Engineering, Shanghai Normal University Tianhua College, Shanghai, China ]

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