电讯技术2026，Vol.66Issue(4)：537-545,9.DOI:10.20079/j.issn.1001-893x.251204002
面向感传一体天基网络的数字孪生技术
Digital Twin Technology for Integrated Sensing and Transmission Space-based Networks
摘要
Abstract
To address the requirements of digital twin modeling for space-based networks driven by real traffic and collaborative tasks,a digital twin technology for integrated sensing and transmission space-based networks is proposed.A container-based cyber-physical co-simulation and verification framework is built,which realizes key functions such as virtual-physical interfacing of space-based networks,sensing task simulation driven by real traffic,and protocol verification for inter-satellite cooperative sensing tasks.This approach effectively supports network modeling and task-driven simulation for integrated sensing and transmission constellations.The system supports parallel operation of hundreds of nodes,dynamic configuration of link parameters,and emulation of complex protocol interactions.Moreover,through an external interface,it enables image data exchange and algorithm module invocation between satellite containers and independent servers.Experimental results demonstrate that the proposed framework can carry real service traffic within the simulation network,and accurately reproduce inter-satellite signaling and data transmission processes in cooperative scenarios,providing a feasible technical method for constructing and validating digital twins of integrated sensing and transmission space-based networks.关键词
天基网络/数字孪生/感传一体Key words
space-based networks/digital twin/integrated sensing and transmission分类
信息技术与安全科学引用本文复制引用
徐绍翔,张佳鑫,李明航,石浩洋,赵晨羽,张兴,刘垚圻..面向感传一体天基网络的数字孪生技术[J].电讯技术,2026,66(4):537-545,9.基金项目
河北省省级科技计划项目(254X99090) （254X99090）
雄安新区本级科技攻关项目(0101058) （0101058）
北京邮电大学研究生创新创业项目(2025-YC-S003) （2025-YC-S003）
全省多模态感知与智能系统重点实验室开放课题(MPIS202402) （MPIS202402）
