摘要
调研当前基于SDN的卫星通信网络研究情况,探讨基于SDN的卫星通信网络架构及相关关键技术方案;对基于SDN的卫星通信网络面临的机遇和挑战进行深入分析。
The current research status of SDN-based satellite communication networks was investigated,the SDN-based satellite communication network architecture and related key technical solutions was introduced and discussed;The opportunities and challenges faced by SDN-based satellite networks were discussed.
作者
杨丹
刘江
张然
刘方琪
欧阳曼
黄韬
刘韵洁
YANG Dan;LIU Jiang;ZHANG Ran;LIU Fangqi;OUYANG Man;HUANG Tao;LIU Yunjie(State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China;Purple Mountain Laboratory Future Network Research Center,Nanjing 211111,China)
出处
《天地一体化信息网络》
2020年第2期34-41,共8页
Space-Integrated-Ground Information Networks
基金
国家重点研发计划(No.2019YFB1803103)。
关键词
SDN
卫星通信网络
卫星通信网络架构
卫星路由
卫星移动性管理
software-defined networking
satellite networks
satellite network architecture
satellite routing
satellite mobility management
