移动通信2024，Vol.48Issue(11)：9-13,34,6.DOI:10.3969/j.issn.1006-1010.20240923-0002
太阳耀斑对东海海域船舶AIS通信的影响分析
Impact Analysis of Solar Flares on AIS Communication for Vessels in the East China Sea
摘要
Abstract
Solar flares are intense bursts of electromagnetic radiation that disrupt Earth's magnetic stability,causing ionospheric disturbances,interfering with radio communications,and impacting spacecraft and satellite navigation systems.This study examines the impacts of solar flares on vessel AIS communication,focusing on the East China Sea.Using AIS data from early May 2024,spanning periods before,during,and after several flare events,we analyze the impacts on AIS communication.The findings show no significant relationship between solar flares and the transmission error rate of AIS data itself;however,the variance in apparent velocity,calculated from vessel positioning and timing information in AIS data,varies noticeably across these periods.This result indicates that solar flares have a considerable impact on AIS-derived positioning information for vessels.关键词
太阳耀斑/AIS/电离层扰动Key words
solar flare/AIS/ionospheric disturbance分类
电子信息工程引用本文复制引用
罗丹,杨劲松,陈鹏,陈新..太阳耀斑对东海海域船舶AIS通信的影响分析[J].移动通信,2024,48(11):9-13,34,6.基金项目
自然资源部第二海洋研究所基本科研业务费专项资金资助(SL2023ZD202) （SL2023ZD202）
上海交通大学深蓝计划基金(SL2023ZD202). （SL2023ZD202）
