摘要
天地一体化信息网络是未来多域一体、泛在智联的重要保障,面临着复杂异构、大规模、高动态、高成本等挑战。为满足场景、网络、链路、算法等需求,构建一体化、可重构、可扩展、精准可靠的仿真与测试系统至关重要。但传统仿真平台存在耦合性差、效率低、单一化等问题,难以系统精准地模拟大规模网络。因此,提出基于云原生的天地一体化信息网络综合试验平台,对其组件化建模、云原生调度、跨域异构资源池与虚实协同中间件等关键技术进行设计与分析,最后对典型低轨卫星通信系统进行仿真建模与试验评估。
The space-ground integrated network,as a crucial enabler for future multi-domain integration and ubiquitous intelligent connectivity,faces challenges related to complexity,heterogeneity,scalability,and high cost.To address the requirements of diverse scenarios,networks,links,and algorithms,there is a pressing need for an integrated,reconfigurable,scalable,and accurate simulation and test system.However,traditional simulation platforms suffer from poor coupling,low efficiency,and lack of comprehensiveness,thus hindering the accurate simulation of large scale networks.Therefore,this paper proposes a comprehensive cloud-native test platform for the space-ground integrated network.It focuses on the design and analysis of key technologies,including component-based modeling,cloud-native scheduling,cross domain heterogeneous resource pooling,and middleware for virtual-physical coordination.The platform is then employed to simulate and evaluate a typical low Earth orbit satellite communication system.
作者
张杰坦
刘垚圻
韦二龙
周一青
王昕宇
李志远
ZHANG Jietan;LIU Yaoqi;WEI Erlong;ZHOU Yiqing;WANG Xinyu;LI Zhiyuan(Zhongke Sylincom(Suzhou)Information Technology Co.,Ltd.,Nanjing Branch,Nanjing 210000,China;University of Chinese Academy of Sciences,Beijing 101408,China;State Key Lab of Processors of Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100190,China;Network Communication Research Institute of China Electronics Technology Group Corporation,Shijiazhuang 050081,China;Ruixin Academy of Beijing Institute of Technology,Beijing 100081,China;Nanjing Mobile Communication&Computing Innovation Institute of Chinese Academy of Sciences,Nanjing 210000,China)
出处
《移动通信》
2023年第7期49-57,共9页
Mobile Communications
关键词
云原生
天地一体化
试验平台
cloud-native
space-ground integration
test platform
