Energy hole alleviation of WSNs based on dual cluster head grid scheduling

ZHANG Ren-shang; QU Kai-she

doi:10.13873/J.1000-9787(2014)10-0133-04

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Energy hole alleviation of WSNs based on dual cluster head grid scheduling

更新时间：2025-09-11

- Energy hole alleviation of WSNs based on dual cluster head grid scheduling
- Vol. 33, Issue 10, Pages: 133-136+140(2014)
- 作者机构：
  
  1. 山西财经大学
  2. 山西大学计算机与信息技术学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2014)10-0133-04
  CLC： TN929.5;TP212.9
- Published：2014
- 稿件说明：
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[1]张人上,曲开社.基于双簇头网格调度的WSNs能量空洞缓解[J].传感器与微系统,2014,33(10):133-136+140.

ZHANG Ren-shang, QU Kai-she. Energy hole alleviation of WSNs based on dual cluster head grid scheduling[J]. 2014, 33(10): 133-136+140.
[1]张人上,曲开社.基于双簇头网格调度的WSNs能量空洞缓解[J].传感器与微系统,2014,33(10):133-136+140. DOI： 10.13873/J.1000-9787(2014)10-0133-04.

ZHANG Ren-shang, QU Kai-she. Energy hole alleviation of WSNs based on dual cluster head grid scheduling[J]. 2014, 33(10): 133-136+140. DOI： 10.13873/J.1000-9787(2014)10-0133-04.

摘要

设计了基于双簇头网格调度反馈结构的无线传感器网络（WSNs）非均布节点能量空洞缓解机制

并设计了主副簇头网格聚类算法

形成网格单元;依据节点身份（ID）与网格ID

定义鉴定规则

确定网格中的WSNs节点;构造了网格单元中心点的计算数学模型

依据该中心点坐标确定每个网格单元的簇头

调度网格内的节点;构建了主—副—相邻簇头的数据调度传输结构

有效分散了节点所承担的负载

并对本机制性能进行理论分析。仿真结果表明:与其他机制相比

在非均布节点环境下

该算法更能有效避免网络能量空洞

其节点持续时间最长

显著消除了"漏斗效应"。

Abstract

WSNs energy hole alleviate algorithm based on dual cluster grid-based scheduling is designed

primary and secondary cluster head grid clustering algorithm is designed to form grid cells;nodes are identified according to nodes ID and grid ID;and the computer math model of centre point of grid cell is constructed to determine the cluster head of each cell grid for scheduling the node in cell;as well as data scheduling transmission structure with primary-secondary-neighboring cluster heads is constructed to effectively disperse load of nodes

and theory analysis is carried out on performance of this scheme.Simulation results show that compared with others mechanism

this algorithm effectively avoid energy hole

and node duration time is longest under the conditions of non-uniformly distributed nodes

remarkably eliminate‘funnel effect’.

关键词

Keywords

references

无线传感器网络中基于蚁群算法的能量空洞规避策略 [J]. 李斌,王镇,刘学军. 计算机科学 . 2013(08)

异构传感器网络能量空洞分析与避免研究 [J]. 刘安丰,任炬,徐娟,曾志文,陈志刚. 软件学报 . 2012(09)

Energy Hole Solution Algorithm in Wireless Sensor Network [J] . Yuting Lu,Weiyang Wang. Journal of Networks . 2014 (4)

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