| 基于能耗均衡的WSN连通覆盖集构建算法 |
| |
| 引用本文： | 陈白,王丽露,李玉仙,杜硕,郝晓辰.基于能耗均衡的WSN连通覆盖集构建算法[J].计算机工程,2011,37(18):84-86. |
| |
| 作者姓名： | 陈白 王丽露 李玉仙 杜硕 郝晓辰 |
| |
| 作者单位： | 1. 燕山大学电气工程学院,河北秦皇岛,066004
2. 秦皇岛职业技术学院,河北秦皇岛,066004 |
| |
| 基金项目： | 河北省高等学校科学研究计划基金资助项目“基于可行服务需求的无线传感器容错拓扑控制算法的研究”(2010162); 秦皇岛市科学技术研究与发展规划基金资助项目“面向港口物流的无线传感器网络应用技术研究”(201001A074) |
| |
| 摘 要： | 为提高无线传感器网络的能量利用率，提出一种基于能耗均衡的连通覆盖集构建算法EBACCS。该算法以概率覆盖模型为基础，采用Voronoi图划分目标区域，获得网络冗余节点，根据能量权值函数，从冗余节点中选出必要的连接节点建立一个优化的连通覆盖集。理论分析和仿真实验结果表明，EBACCS能够保证网络的连通性与覆盖性，均衡节点能耗，延长网络寿命。
|
| 关 键 词： | 无线传感器网络 连通覆盖集 概率模型 Voronoi划分 能耗均衡 |
| 收稿时间： | 2011-02-17 |
Construction Algorithm of Wireless Sensor Network Connected Cover Set Based on Energy Consumption Balance |
| |
| CHEN Bai,WANG Li-li,LI Yu-xian,DU Shuo,HAO Xiao-chen.Construction Algorithm of Wireless Sensor Network Connected Cover Set Based on Energy Consumption Balance[J].Computer Engineering,2011,37(18):84-86. |
| |
| Authors: | CHEN Bai WANG Li-li LI Yu-xian DU Shuo HAO Xiao-chen |
| |
| Affiliation: | CHEN Bai1,WANG Li-li1,LI Yu-xian2,DU Shuo1,HAO Xiao-chen1(1.Institute of Electrical Engineering,Yanshan University,Qinhuangdao 066004,China,2.Qinhuangdao Institute of Technology,China) |
| |
| Abstract: | In order to increase the energy utilization ratio of Wireless Sensor Network(WSN),this paper proposes a connected cover set construction algorithm based on energy consumption balance named EBACCS.It takes the probable cover model as foundation,divides the target area by using Voronoi graph,and gets redundant nodes of network.Some necessary connected nodes from the redundant nodes are chosen to build an optimized connected cover set according to the energy right value function.Theory analysis and simulation ... |
| |
| Keywords: | Wireless Sensor Network(WSN) connected cover set probabilistic model Voronoi partition energy consumption balance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程》浏览原始摘要信息 |
|
点击此处可从《计算机工程》下载全文 |
