通感算融合赋能的低轨卫星星座网络架构与关键技术  

Communication,Sensing and Computing Integration Empowered LEO Satellite Constellation Networks:Architecture and Key Technologies

作　　者：窦成龙 吴远 钱丽萍[3] Tony Q.S.QUEK DOU Chenglong;WU Yuan;QIAN Liping;Tony QSQUEK(State Key Laboratory of Internet of Things for Smart City,University of Macao,Macao,China;Zhuhai UM Science and Technology Research Institute,Zhuhai 519301,China;Zhejiang University of Technology,Hangzhou 310023,China;College of Information System Technology and Design,Singapore University of Technology and Design,Singapore 487372)

机构地区：[1]澳门大学智慧城市物联网国家重点实验室,中国澳门 [2]珠海澳大科技研究院,中国珠海519301 [3]浙江工业大学,中国杭州310023 [4]新加坡科技设计大学信息系统技术与设计学院,新加坡487372

出　　处：《中兴通讯技术》2024年第5期9-15,共7页ZTE Technology Journal

基　　金：国家自然科学基金项目(62072490、62122069、62071431);澳门科学技术发展基金项目(FDCT 0158/2022/A)。

摘　　要：为了进一步支撑空天地一体化多维协同通信、精准遥感和高效泛在计算的协同演进,低轨卫星星座网络亟需发展通信、感知、计算融合(ISCC)理论与关键技术。基于此,首先概述了低轨卫星星座网络的研究背景和通感算融合网络研究现状;进一步地,聚焦于通信、感知和计算的深度融合,深入分析了通感算融合赋能的低轨卫星星座网络架构与关键技术;最后探讨了通感算赋能的低轨卫星星座网络面临的未来挑战与发展前景。本研究有望为未来实现空天地一体化的多维协同通信、精准遥感和高效泛在计算奠定基础。To further support the synergistic evolution of multi-dimensional collaborative communications,precise remote sensing,and effi⁃cient ubiquitous computing for integrated space-air-ground networks,it is imperative to advance the theory and key technologies of inte⁃grated sensing,communication,and computing(ISCC)in low earth orbit(LEO)satellite constellation networks.This paper first provides an overview of the research background and status of ISCC in LEO satellite constellation networks.Subsequently,it delves into the architecture and key technologies empowered by ISCC,which facilitates LEO satellite constellation networks.Finally,it explores the future challenges and development prospects of ISCC-empowered LEO satellite constellation networks.This research is expected to lay the foundations for multi-dimensional collaborative communications,precise remote sensing,and efficient ubiquitous computing in integrated space-airground networks.

关 键 词：低轨卫星星座网络 通感算融合 空天地一体化 

分 类 号：TN927.2[电子电信—通信与信息系统]