Study on the key technologies of satellite communication for space-air-ground-sea integration
Building a space-air-ground-sea integrated network is one of the visions of 6G, and it is also an important means to realize the “intelligent connection of all things”. The key element of the future space-air-ground-sea integrated network is satellite communication, which provides global coverage an...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2024-06-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2024163/ |
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| _version_ | 1841528892214476800 |
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| author | ZHANG Gengxin LIAO Leiyao HE Yuanzhi |
| author_facet | ZHANG Gengxin LIAO Leiyao HE Yuanzhi |
| author_sort | ZHANG Gengxin |
| collection | DOAJ |
| description | Building a space-air-ground-sea integrated network is one of the visions of 6G, and it is also an important means to realize the “intelligent connection of all things”. The key element of the future space-air-ground-sea integrated network is satellite communication, which provides global coverage and wide-area connectivity. The basic architecture and development status of the space-air-ground-sea integrated network were discussed, and the satellite communication technology for the space-air-ground-sea integrated network was introduced. Then, several key technologies of satellite communication in the space-air-ground-sea integration scenario were analyzed, including adaptive air interface, multi-satellite cooperative robust beamforming, multi-dimensional resource on-demand scheduling, networking/network management, and network slicing technology. Finally, the challenges and application prospects of satellite communication were discussed under the development trend of space-air-ground-sea integration in the future. |
| format | Article |
| id | doaj-art-ca537271e0604bdbb3de0c8a5ed6a639 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2024-06-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-ca537271e0604bdbb3de0c8a5ed6a6392025-01-15T03:33:34ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012024-06-0140112464852462Study on the key technologies of satellite communication for space-air-ground-sea integrationZHANG GengxinLIAO LeiyaoHE YuanzhiBuilding a space-air-ground-sea integrated network is one of the visions of 6G, and it is also an important means to realize the “intelligent connection of all things”. The key element of the future space-air-ground-sea integrated network is satellite communication, which provides global coverage and wide-area connectivity. The basic architecture and development status of the space-air-ground-sea integrated network were discussed, and the satellite communication technology for the space-air-ground-sea integrated network was introduced. Then, several key technologies of satellite communication in the space-air-ground-sea integration scenario were analyzed, including adaptive air interface, multi-satellite cooperative robust beamforming, multi-dimensional resource on-demand scheduling, networking/network management, and network slicing technology. Finally, the challenges and application prospects of satellite communication were discussed under the development trend of space-air-ground-sea integration in the future.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2024163/satellite communicationspace-air-ground-sea integrationsystem architectureair interfaceresource scheduling |
| spellingShingle | ZHANG Gengxin LIAO Leiyao HE Yuanzhi Study on the key technologies of satellite communication for space-air-ground-sea integration Dianxin kexue satellite communication space-air-ground-sea integration system architecture air interface resource scheduling |
| title | Study on the key technologies of satellite communication for space-air-ground-sea integration |
| title_full | Study on the key technologies of satellite communication for space-air-ground-sea integration |
| title_fullStr | Study on the key technologies of satellite communication for space-air-ground-sea integration |
| title_full_unstemmed | Study on the key technologies of satellite communication for space-air-ground-sea integration |
| title_short | Study on the key technologies of satellite communication for space-air-ground-sea integration |
| title_sort | study on the key technologies of satellite communication for space air ground sea integration |
| topic | satellite communication space-air-ground-sea integration system architecture air interface resource scheduling |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2024163/ |
| work_keys_str_mv | AT zhanggengxin studyonthekeytechnologiesofsatellitecommunicationforspaceairgroundseaintegration AT liaoleiyao studyonthekeytechnologiesofsatellitecommunicationforspaceairgroundseaintegration AT heyuanzhi studyonthekeytechnologiesofsatellitecommunicationforspaceairgroundseaintegration |