Software-Defined Space-Air-Ground Integrated Network Architecture with the Multi-Layer Satellite Backbone Network

作     者：Chao Guo Cheng Gong Juan Guo Zhanzhen Wei Yanyan Han Sher Zaman Khan 

作者机构：Department of Electronics and Communication EngineeringBeijing Electronics Science and Technology InstituteBeijing100070China School of Computer and Communication EngineeringUniversity of Science and Technology BeijingBeijing100083China Vocational and Technical College of Guilin University of Electronic TechnologyBeihai536000China Institute of Business AdministrationGomal UniversityDera Ismail Khan29220Pakistan 

出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)

年 卷 期：2020年第64卷第7期

页      面：527-540页

核心收录：

学科分类：0831[工学-生物医学工程（可授工学、理学、医学学位）] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0701[理学-数学] 0801[工学-力学（可授工学、理学学位）] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：This work is supported by Fundamental Research Funds for the Central Universities of China(328201911) C.G.(Chao Guo),the Open Project Program of National Engineering Laboratory for Agri-product Quality Traceability,C.G.(Chao Guo) Beijing Technology and Business University(BTBU)No.AQT-2018Y-B4,C.G.(Chao Guo) Higher Education Department of the Ministry of Education Industry-university Cooperative Education Project,C.G.(Chao Guo) Education and Teaching Reform Project of Beijing Electronic and Technology Institute,C.G.(Chao Guo) 

主　　题：Space-Air-Ground integrated network network architecture software-defined network multi-layer satellite backbone network 

摘      要：Under the background of the rapid development of ground mobile communication,the advantages of high coverage,survivability,and flexibility of satellite communication provide air support to the construction of space information *** to the requirements of the future space information communication,a software-defined Space-Air-Ground Integrated network architecture was *** consisted of layered structure satellite backbone network,deep space communication network,the stratosphere communication network and the ground *** Space-Air-Ground Integrated network was supported by the satellite backbone *** provided data relay for the missions such as deep space exploration and controlled the deep-space spacecraft when *** addition,it safeguarded the anti-destructibility of stratospheric communication and assisted the stratosphere to supplement ground network *** this paper,algorithm requirements of the congestion control and routing of satellite backbone protocols for heterogeneous users’services were *** algorithm requirements of distinguishing different service objects for the deep space communication and stratospheric communication network protocols were *** the realistic demand for the dynamic coverage of the satellite backbone network and node cost,the multi-layer satellite backbone network architecture was *** this basis,the proposed Software-defined Space-Air-Ground Integrated network architecture could be built as a large,scalable and efficient communication network that could be integrated into space,air,and ground.