空天预警研究学报2025，Vol.39Issue(4)：274-277,283,5.DOI:10.3969/j.issn.2097-180X.2025.04.009
基于接收信号强度测距修正的节点定位方法
Node localization method based on received signal strength ranging correction
摘要
Abstract
In order to solve the problem of increased errors in Received Signal Strength Indicator(RSSI)rang-ing caused by empirical path loss parameters,this paper proposes a RSSI-based ranging correction and swarm in-telligence localization(RCSL)method.In the approach,firstly RSSI ranging is used to obtain the measured envi-ronmental parameters,and then improved chicken swarm optimization(CSO)algorithm is employed to estimate node positions.Simulation results demonstrate that ranging accuracy can be improved by measuring the parame-ters of the propagation environment,and that compared with the similar benchmark methods,the proposed RCSL method has higher localization accuracy.关键词
无线传感网络/节点定位/接收信号强度指标/鸡群优化算法/测距精度Key words
wireless sensor networks/node localization/received signal strength indicator/chicken swarm optimization/ranging accuracy分类
信息技术与安全科学引用本文复制引用
李雄..基于接收信号强度测距修正的节点定位方法[J].空天预警研究学报,2025,39(4):274-277,283,5.基金项目
湖南省教育厅科学研究项目(23C0873) （23C0873）
湖南省职业教育与成人教育学会科研规划课题(XH2024338) （XH2024338）
