巨型星座系统的网络运维与资源管控技术

doi:10.11959/j.issn.2096-8930.20200103

天地一体化信息网络 ›› 2020, Vol. 1 ›› Issue (1): 26-35.doi: 10.11959/j.issn.2096-8930.20200103

巨型星座系统的网络运维与资源管控技术

周笛¹,盛敏¹,郝琪¹,李建东¹,刘建平²

¹ 西安电子科技大学综合业务网理论及关键技术国家重点实验室，陕西西安 710071
² 西安卫星测控中心宇航动力学国家重点实验室，陕西西安 710043

修回日期:2020-09-11 出版日期:2020-09-20 发布日期:2020-09-20
作者简介:周笛（1991-），女，博士，西安电子科技大学讲师，主要研究方向为空间信息网络任务规划及资源管理、卫星互联网资源管控技术等|盛敏（1975-），女，博士，西安电子科技大学教授，主要研究方向为B5G/6G移动通信网络、异构网络融合以及空间信息网络等|郝琪（?1996-）?,?女，学士，西安电子科技大学通信工程学院博士生，主要研究方向为异构融合网络资源调度及组网技术等|李建东（1962-），男，博士，西安电子科技大学教授，主要研究方向为空间信息网络、智能无线网络、大规模自组织网等|刘建平（1975-），男，博士，西安卫星测控中心正高级工程师，主要研究方向为航天器飞行任务规划与调度
基金资助:
国家自然科学基金资助项目(U19B2025);国家自然科学基金资助项目(91638202);国家自然科学基金资助项目(61725103);中国博士后科学基金项目(2019TQ0241);中国博士后科学基金项目(2020M673344);中央高校新教师创新基金(XJS200117)

Network Operation,Maintenance and Resource Management in Mega Constellation System

Di ZHOU¹,Min SHENG¹,Qi HAO¹,Jiandong LI¹,Jianping LIU²

¹ The State Key Laboratory of Integrated Service Networks,Xidian University,Xi’an 710071,China
² The State Key Laboratory of Astronautic Dynamic,Xi’an Satellite Control Center,Xi’an 710043,China

Revised:2020-09-11 Online:2020-09-20 Published:2020-09-20
Supported by:
The National Natural Science Foundation of China(U19B2025);The National Natural Science Foundation of China(91638202);The National Natural Science Foundation of China(61725103);The China Postdoctoral Science Foundation(2019TQ0241);The China Postdoctoral Science Foundation(2020M673344);The Fundamental Research Funds for the Central Universities(XJS200117)

摘要/Abstract

摘要：

随着星座系统整体规模的不断增大，其服务能力逐步从传统的移动通信服务向宽带互联服务拓展，从而对星座系统的运维与资源管控提出了新的要求。首先分析星座规模、资源动态性、资源故障等因素对巨型星座系统面向性能管理的网络运维与资源管控带来的挑战，从业务预测、资源感知与维护及动态资源切片方面探讨面向巨型星座系统的网络运维与资源管控关键技术，并提出智能的网络管控架构来实现巨型星座系统的轻量级运维与资源管控，为天地一体化信息网络的运维及资源管控技术奠定理论基础。

关键词: 巨型星座, 天地一体化信息网络, 高效运维, 资源管控

Abstract:

As the overall scale of the constellation system continues to increase,its service capabilities are gradually expanding from traditional mobile communication services to broadband interconnection services,which puts forward new requirements for the operation,maintenance and resource management in the satellite constellation system.The challenges brought by constellation scale,resource dynamics,and resource failure for the performance management-oriented network operation and maintenance and resource management in mega constellation system (MCS) were fi rst analyzed.The key technologies of network operation,maintenance and resource management for MCS were discussed from the aspects of traff c prediction and resource perception and maintenance and dynamic resource slicing.An intelligent network management and control architecture was proposed to realize lightweight operation and maintenance and resource management for MCS,laying a theoretical foundation for the efficient network operation and maintenance and resource management technology for future space-terrestrial integrated networks.

Key words: mega constellation, space-integrated-ground information network, eff cient operation and maintenance, resource management

中图分类号:

TN927.2

周笛,盛敏,郝琪,李建东,刘建平. 巨型星座系统的网络运维与资源管控技术[J]. 天地一体化信息网络, 2020, 1(1): 26-35.

Di ZHOU,Min SHENG,Qi HAO,Jiandong LI,Jianping LIU. Network Operation,Maintenance and Resource Management in Mega Constellation System[J]. Space-Integrated-Ground Information Networks, 2020, 1(1): 26-35.

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业务名称	业务类别	业务特征
超远程实时类	超远程医疗协作类超远程机器控制类	超远程实时通信、高精度需求、高传输速率等
密集连接类	测控业务物联网业务	信息精准性、载荷数据接收量大等
高速移动宽带类	智慧航空类	峰值速率高、传输时延小等
大容量传输类	观测业务航空监测业务	传输速率高、传输容量大等
短时突发类	应急通信入侵监测	应急响应快、响应时延小等

巨型星座系统的网络运维与资源管控技术

Network Operation,Maintenance and Resource Management in Mega Constellation System

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