物联网学报2025，Vol.9Issue(1)：1-12,12.DOI:10.11959/j.issn.2096-3750.2025.00477
基于跨域网联态势的多星座信任管理研究
Research on cross-domain network situation-based trust management in multiple constellations
摘要
Abstract
With the rapid development of communication and networking technologies in satellite networks,cross-domain heterogenous satellites establish connectivity with each other and provide various data services,which bring serious chal-lenges to satellite networks,such as inaccurate trust evaluation and cross-domain mistrust of satellites.Therefore,it is par-ticularly important to build a trust system to evaluate trust of satellites.To evaluate the trustworthiness of satellites based on cross-domain network situation and multi-dimensional trust opinions,a cross-domain network situation-based trust management in multiple constellations was proposed.The multi-dimensional trust opinions in multiple constellations was considered,and quantile-quantile plot trust filtering mechanism was designed.Then,trust opinions and trust thresholds were weighted to identify the trustworthiness of satellites.Experiment results show that the proposed method outperforms baselines in terms of accuracy,precision,recall,and F-value.关键词
卫星互联网/卫星星座/信任管理Key words
satellite Internet/satellite constellation/trust management分类
电子信息工程引用本文复制引用
宋宇杰,曹越,高骏峤,赵亮,李立,孙智立..基于跨域网联态势的多星座信任管理研究[J].物联网学报,2025,9(1):1-12,12.基金项目
国家重点研发计划(No.2022YFE0139300) （No.2022YFE0139300）
广东省基础与应用基础研究基金资助项目(No.2022B1515120067)The National Key Research and Development Program of China(No.2022YFE0139300),Guangdong Basic and Applied Basic Research Foundation(No.2022B1515120067) （No.2022B1515120067）
