摘要
为解决由网络节点密集部署造成的数据冗余问题,提出一种基于无线传感网络的重复性分类数据覆盖协议方法。利用无线传感网络的应用坐标系完整配置数据的应用处理环节,并以此为条件对重复性数据节点进行选择,完成无线传感网络的重复性应用数据处理。在此基础上,计算协议点的覆盖面积,通过分类数据初始化的方式,对数据覆盖协议进行唤醒连接,完成无线传感网络重复性分类数据覆盖协议方法的建立。对比实验结果表明,与HLSA算法相比,应用新型分类数据覆盖协议方法后,网络节点部署密集程度出现明显下降,平均数据冗余值始终保持在5.0~7.5 KB的区间范围内。
A repetitively-classified data coverage protocol based on wireless sensor networks is proposed to solve the problem of data redundancy caused by dense deployment of network nodes.The application coordinate system of wireless sensor network is used to configure the application processing link of data,and on this condition,the repetitive data nodes are selected to complete the repetitive application data processing of wireless sensor network.On this basis,the coverage area of protocol points is calculated,and the data coverage protocol is woken up and connected by initialization of classified data.The method of repetitively-classified data coverage protocol for wireless sensor networks is established.The comparison experiment results indicate that,with the application of the new classified data coverage protocol,the deployment density of the network nodes decreases significantly in comparison with the HLSA algorithm,and the average data redundancy value remains in the range of5.0~7.5 KB.
作者
谭松鹤
覃琪
TAN Songhe;QIN Qi(College of Computer and Information Engineering,Hechi University,Hechi 546300,China)
出处
《现代电子技术》
北大核心
2020年第15期21-24,28,共5页
Modern Electronics Technique
基金
广西壮族自治区中青年教师基础能力提升项目(KY2016YB382)。
关键词
数据覆盖协议
无线传感网络
重复性分类
数据配置
唤醒连接
节点部署
data coverage protocol
wireless sensor network
repeatability classification
data allocation
wake-up connection
node deployment
