›› 2015, Vol. 28 ›› Issue (3): 83-.

• 论文 • 上一篇    下一篇

基于不均等分层分簇的无线传感器网络协议

张智超   

  1. (西安电子科技大学 数学与统计学院,陕西 西安 710126)
  • 出版日期:2015-03-15 发布日期:2015-03-12
  • 作者简介:张智超(1989—),男,硕士研究生。研究方向:应用数学。E-mail:1020366617@qq.com

Inequality Based On Hierarchical Clustering Protocol in WSNs

ZHANG Zhichao   

  1. (School of Mathematics and Statistics,Xidian University,Xi'an 710126,China)
  • Online:2015-03-15 Published:2015-03-12

摘要:

针对不均等分簇协议中节点竞选半径和簇头的选取机制存在缺陷问题,提出了不均等分层分簇协议,将网络覆盖区域进行分层处理,降低了簇头簇内负担,提高了能量使用效率,并采用Matlab软件进行了仿真实验。仿真结果表明,UHC协议有效降低了簇内节点密度,且延长了网络使用寿命。

关键词: 无线传感器网络, UHC协议, EEUC协议

Abstract:

The inequality of hierarchical clustering (UHC) protocol is proposed for the defect of the radius of nodes in the campaign and cluster heads selection mechanism in the unequal cluster-based routing protocol (EEUC).The network area is divided into layers to reduce the burden of cluster heads and improve the efficient use of energy.Matlab simulation results show that UHC agreement effectively reduces the density of cluster-heads nodes and prolongs the service life of network.

Key words: WSNs;UHC protocol;EEUC protocol

中图分类号: 

  • TN926