传感技术学报2024，Vol.37Issue(4)：716-722,7.DOI:10.3969/j.issn.1004-1699.2024.04.022
基于条件生成对抗网络的无线传感网络多节点失效修复研究
Research on Multinode Failure Repair of Wireless Sensor Networks Based on Conditional Generative Adversarial Networks
摘要
Abstract
The current mainstream sensor node failure repair is mainly achieved through erasure codes.After repair,nodes have higher space utilization,but network lifespan cannot be effectively improved.Therefore,a multi node data reconstruction method for wireless sensor networks based on conditional generative adversarial networks is proposed to complete failure repair.Wireless sensor network nodes are precieved,judgments on failed nodes are conducted,the location of failed nodes is determined,and data within the nodes are reconstructed.The obtained failed nodes are used for training generators and node replacement networks in the conditional generative adversarial network(CGAN)framework,and non failed nodes are generated based on the failed nodes through the trained generators.To improve repair performance,particle swarm optimization algorithm is used to optimize node replacement network parameters,complete node reconstruction data replacement,and achieve effective repair of failed nodes.The results show that when using the pro-posed method for repair,the highest energy consumption is only 17 J,the lowest remaining life can reach 300 h,and the highest connec-tivity can reach 99.2%,indicating a good repair effect.关键词
无线传感网络/失效节点修复/条件生成对抗网络/节点失效判决/节点数据重构Key words
wireless sensor network/repair of failed nodes/conditional generation adversarial network/node failure judgment/node data reconstruction分类
信息技术与安全科学引用本文复制引用
王暾,赵晓丽,何苑,郝梦岩..基于条件生成对抗网络的无线传感网络多节点失效修复研究[J].传感技术学报,2024,37(4):716-722,7.基金项目
山西省高等学校科技创新项目(2020L0623) （2020L0623）
山西省高等学校教学改革创新项目(J20231290) （J20231290）
