Abstract
With the development of communication technologies such as 5G, terrestrial networks have been able to provide efficient network services. However, the terrestrial network construction relies on base stations, which leads to the inability to achieve coverage in many areas of the world. To solve this problem, more and more researchers put forward the integrated network of terrestrial network and satellite network to achieve global coverage of the network. In this paper, we considered multiple factors and proposed a SDN-based cloud service architecture for space-terrestrial integrated network, which realizes the unified network management and provisioning through SDN. For the cloud service architecture, we introduce the components of the whole cloud service architecture in this paper, which are divided according to different levels and the functions of each part are explained in detail. Using the proposed cloud service architecture, different user requirements will be satisfied, and the quality of service is greatly improved.
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Acknowledgement
This work was supported in part by the National Key Research and Development Program of China under Grant 2020YFB1807900, in part by the Aeronautical Science Foundation of China under Grant 2020Z066050001, and in part by the Fundamental Research Funds for the Central Universities under Grant N2116013.
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© 2022 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Ning, X., Huang, C., Wang, C., Peng, Y. (2022). A Cloud Service Architecture for SDN-Based Space-Terrestrial Integrated Network. In: Guo, Q., Meng, W., Jia, M., Wang, X. (eds) Wireless and Satellite Systems. WiSATS 2021. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 410. Springer, Cham. https://doi.org/10.1007/978-3-030-93398-2_11
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DOI: https://doi.org/10.1007/978-3-030-93398-2_11
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