一体化卫星通信网络管理平台设计
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摘要
随着卫星通信应用的快速发展,卫星通信地面系统需要管理的卫星资源、用户资源越来越多,现有的网络管理平台主要采用专网专用的设计方法,通用性差,维护困难,已无法满足资源共享共用、跨网互联互通和易学易用等应用需求。通过对现有卫星通信网络管理平台的组成、特点及应用需求进行分析,利用资源虚拟化思想对物理资源、管理功能、管理流程、界面及接口进行归一化处理,设计了资源统一管理、业务互联互通、统一呈现及灵活扩展的一体化网络管理平台。
With the fast development of satellite communication applications,there are increasing resources need to be managed by ground system,such as satellite resources and user resources,etc. In the existing network management platform,each network is designed for only one special purpose,which is lack of universality and difficult to maintain.This kind of design concept can't meet the demand of resource sharing,multi-network communication and high usability,etc. Through analyzing the structure,feature and application demand of the existing platform,this utilizes the resource virtualization method to uniformly manage physical resources,system behavior,control flow and interface. Finally an integrated network management platform is designed to uniformly manage all kinds of resources,and support multi-business communication,uniformly display and flexible extension.
With the fast development of satellite communication applications,there are increasing resources need to be managed by ground system,such as satellite resources and user resources,etc. In the existing network management platform,each network is designed for only one special purpose,which is lack of universality and difficult to maintain.This kind of design concept can't meet the demand of resource sharing,multi-network communication and high usability,etc. Through analyzing the structure,feature and application demand of the existing platform,this utilizes the resource virtualization method to uniformly manage physical resources,system behavior,control flow and interface. Finally an integrated network management platform is designed to uniformly manage all kinds of resources,and support multi-business communication,uniformly display and flexible extension.
引文
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[3]刘光毅,方敏,关皓,等.5G移动通信系统:从演进到革命[M].北京:人民邮电出版社,2016.
[4]许阳,高功应,王磊.5G移动网络切片技术浅析[J].邮电设计技术,2016(7):19-22.
[5] 5G网络技术架构白皮书[R]. IMT-2020(5G)推进组,2015.
[6]邹莹.基于SDR、SDN技术的5G网络功能虚拟化技术[J].广东通信技术,2016(7):51-53.
[7] Maral G.VSAT Networks Second Edition[M].Chichester:John Wiley&Sons Ltd,2005.
[8]周红彬,肖永伟,卢山.天基信息系统一体化发展与启示[J].无线电工程,2015,45(4):12-16.
[9]王敬超,于全.基于分布式星群的空间信息网络体系架构与关键技术[J].中兴通讯技术,2016(4):9-13.
[10]王朱伟,徐广书,买天乐,等.基于AI的LEO卫星网络资源管理架构设计[J].信息技术与网络安全,2018(2):20-22.
[11]周江.面向5G的分层次分布式云服务系统资源优化调度与分配[D].成都:电子科技大学,2015:21-31.
[12] Debbah M.Artificial Intelligence for 5G:Challenges and Opportunies[R].Huawei France Research Center,2017.
[13] Gunkel D J. Communication and Artificial Intelligence:Opportunities and Challenges for the 21st Century[J].Futures of Communication,2012,1:1-25.
[14]曾华军.机器学习[M].北京:机械工业出版社,2003.
[15]周志华.机器学习[M].北京:清华大学出版社,2016.
[16]李斌成,马宇飞,李培儒.基于专家系统的通信网全链路故障智能判读[J].无线电通信技术,2018,44(5):0463-0469.
[17]李斌成.FDMA/DAMA卫星通信网资源分配策略研究[J].无线电通信技术,2014,40(6):50-53.
[18] Phillip M,Feldman. An Overview and Comparison of DAMA Concepts for Satellite Communications Networks[M].Santa Monica:RAND,1996.