面向空天地一体化网络的抗干扰技术研究  

Anti-Jamming Techniques for Space-Air-Ground Integrated Networks

作　　者：张雪菲[1] 何瑞懋 夏宇 崔琪楣[1,2] ZHANG Xuefei;HE Ruimao;XIA Yu;CUI Qimei(National Engineering Research Center of Mobile Network Technologies,Beijing University of Posts and Telecommunications,Beijing 100876,China;Peng Cheng Laboratory,Shenzhen 518055,China)

机构地区：[1]北京邮电大学移动互联网安全技术国家工程研究中心,北京100876 [2]鹏城实验室,广东深圳518055

出　　处：《移动通信》2024年第9期88-93,共6页Mobile Communications

基　　金：北京市自然科学基金海淀原始创新联合基金项目“多星多波束场景下海量用户随机接入方法与流程研究”,“面向卫星互联网星座的云网融合关键技术研究”(L212003,L232002);国家自然科学基金“面向6G网络的区块链共识机制研究”(62271073)。

摘　　要：空天地一体化网络是实现全域通信和提供网络互联互通服务需求的重要基础设施之一。在未来的强对抗干扰环境中,确保其数据传输的有效性与可靠性对于维护国家安全具有重要意义。针对空天地一体化网络的对抗性的环境特点,探讨了在时频域和空域实现抗干扰的潜在应用与关键技术,并提出了对空天地一体化网络的综合思考。最后展望未来,以期为后续研究和实际应用提供方向性指导。Space-air-ground integrated networks(SAGINs)serve as a crucial infrastructure for achieving global communication and ensuring seamless network connectivity.In future high-interference environments,maintaining the effectiveness and reliability of data transmission within SAGINs is of paramount importance for national security.This paper explores potential applications and key techniques for anti-jamming in both the time-frequency and spatial domains,tailored to the adversarial nature of the operating environment in SAGINs.Additionally,a comprehensive analysis of anti-jamming strategies in SAGINs is presented.The paper concludes with insights into future developments,aiming to provide directional guidance for further research and practical applications.

关 键 词：空天地一体化网络 时频域 空域 抗干扰技术 

分 类 号：TN929.5[电子电信—通信与信息系统]