Research Article
Key Technologies of Space-Air-Ground Integrated Network: A Comprehensive Review
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@INPROCEEDINGS{10.1007/978-3-030-89814-4_5, author={Chuanfeng Wei and Yuan Zhang and Ruyan Wang and Dapeng Wu and Zhidu Li}, title={Key Technologies of Space-Air-Ground Integrated Network: A Comprehensive Review}, proceedings={Mobile Multimedia Communications. 14th EAI International Conference, Mobimedia 2021, Virtual Event, July 23-25, 2021, Proceedings}, proceedings_a={MOBIMEDIA}, year={2021}, month={11}, keywords={Space-air-ground integrated network Software defined network Mobile edge computing Network slicing Deep reinforcement learning}, doi={10.1007/978-3-030-89814-4_5} }- Chuanfeng Wei
Yuan Zhang
Ruyan Wang
Dapeng Wu
Zhidu Li
Year: 2021
Key Technologies of Space-Air-Ground Integrated Network: A Comprehensive Review
MOBIMEDIA
Springer
DOI: 10.1007/978-3-030-89814-4_5
Abstract
Facing the urgent needs of wide area intelligent network and global random access, the independent development of terrestrial cellular communication system and satellite communication system will face great challenges in the future. Space-air-ground integrated network is considered to be potential in integrating the space-based network and terrestrial network to realize unified and efficient resource scheduling and network management. In this paper, the architecture, functional requirements, challenges and key technologies of the space-air-ground integrated network are reviewed. It is expected that the paper is able to provide insightful guidelines on the research of the space-air-ground integrated network.
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