天地一体化信息网络2025，Vol.6Issue(1)：64-77,14.DOI:10.11959/j.issn.2096-8930.2025008
数实融合的大规模卫星云网仿真技术
Simulation Technology for Large-scale Satellite Cloud Network with the Integration of Digital and Reality
摘要
Abstract
Existing satellite network simulations focus on system assessments of network layer functions and performance such as com-munication access and network routing,which are insufficient to meet the simulation verification requirements in scenarios where com-munication,networking,and computing functions are integrated.In view of the above problems,this paper proposed a large-scale satel-lite cloud network simulation method that integrated digital and physical domains and cloud-network convergence.By utilized virtual-ization technology to constructed nodes with integrated communication,networking,and computed functions,high-precision simulation of dynamic and time-variant topologies of satellite networks was achieved through topological connection relationships.Interaction be-tween the digital space and the physical entity space was realized through a digital-physical interface,ultimately constructing a large-scale satellite cloud network that integrated the digital and physical domains.This Approach provided effective support for the simula-tion and verification of future satellite networks.关键词
卫星云网/星载计算/算力网络/数实融合Key words
satellite cloud network/satellite computing/computing power network/digital and reality integration分类
信息技术与安全科学引用本文复制引用
丁文慧,丁熙浩,徐志平,高吉星,陆洲,虞志刚..数实融合的大规模卫星云网仿真技术[J].天地一体化信息网络,2025,6(1):64-77,14.基金项目
国家自然科学基金资助项目(No.62201534) （No.62201534）
北京市科技新星计划(No.20240484748)The National Natural Science Foundation of China(No.62201534),Beijing Nova Program(No.20240484748) （No.20240484748）
