全球定位系统2024，Vol.49Issue(4)：3-9,7.DOI:10.12265/j.gnss.2024113
卫星导航服务性能评估与干扰监测保障系统设计
Design of satellite navigation service performance evaluation and interference monitoring protection system
李腾 1蒋冬伟 2李金龙 2胡小平3
作者信息
- 1. 国防科技大学 长沙 410073||北京卫星导航中心 北京 100094
- 2. 北京卫星导航中心 北京 100094
- 3. 国防科技大学 长沙 410073
- 折叠
摘要
Abstract
The satellite navigation signals have inherent vulnerabilities and are highly susceptible to both intentional and unintentional electromagnetic interference.Therefore,conducting monitoring and evaluation of satellite navigation service performance and interference signals is of significant importance for supporting the operational services of navigation systems and ensuring the security of spatio-temporal information applications.This paper addresses the mechanisms and characteristics of monitoring and evaluating satellite navigation service performance.In conjunction with the practical needs for interference monitoring and troubleshooting,it presents an overall architecture for system construction and operational processes.Furthermore,it conducts research and analysis on the key technologies necessary for enhancing system effectiveness,providing comprehensive guidance and technical support for the engineering construction of a navigation application monitoring and support system characterized by"multi-source integration,wide-area coverage,three-dimensional perception,and rapid response".关键词
卫星导航/服务性能/干扰监测/总体设计/关键技术分析Key words
satellite navigation/service performance/interference monitoring/overall design/key tech-nology analysis分类
天文与地球科学引用本文复制引用
李腾,蒋冬伟,李金龙,胡小平..卫星导航服务性能评估与干扰监测保障系统设计[J].全球定位系统,2024,49(4):3-9,7.
