Eigenvector centrality based cluster size control in randomly deployed wireless sensor networks

作者：

Highlights：

• We propose a new Eigenvector Based Cluster Size Control method Ev-CSC.

• Ev-CSC utilizes PageRank and α cut set to address uneven energy consumption.

• WSN is modeled as fuzzy graph to address dynamic and uncertain characteristics.

• Ev-CSC is independent of node density, shape of deployment region and sink position.

• Simulation results indicate improved network lifetime and energy efficiency.

摘要

•We propose a new Eigenvector Based Cluster Size Control method Ev-CSC.•Ev-CSC utilizes PageRank and α cut set to address uneven energy consumption.•WSN is modeled as fuzzy graph to address dynamic and uncertain characteristics.•Ev-CSC is independent of node density, shape of deployment region and sink position.•Simulation results indicate improved network lifetime and energy efficiency.

论文关键词：Cluster size control,Hotspot mitigation,Fuzzy graph,Eigenvector centrality,Random deployment,Wireless sensor networks

论文评审过程：Available online 15 November 2014.

论文官网地址：https://doi.org/10.1016/j.eswa.2014.11.015