Interference management and spectrum sharing in integrated satellite-terrestrial networks: progress, key technologies and future directions
Due to the advantages in coverage and cost-effectiveness, low earth orbit satellites can provide supplemental coverage for terrestrial networks. Therefore, integrated satellite-terrestrial networks have emerged as a promising solution to achieve ubiquitous global connectivity. However, facing the ch...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2025-03-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2025038/ |
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| _version_ | 1849711301772705792 |
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| author | ZHU Jianfeng SUN Yaohua FENG Xin’ao PENG Mugen |
| author_facet | ZHU Jianfeng SUN Yaohua FENG Xin’ao PENG Mugen |
| author_sort | ZHU Jianfeng |
| collection | DOAJ |
| description | Due to the advantages in coverage and cost-effectiveness, low earth orbit satellites can provide supplemental coverage for terrestrial networks. Therefore, integrated satellite-terrestrial networks have emerged as a promising solution to achieve ubiquitous global connectivity. However, facing the challenges caused by the scarcity of spectrum resources and complex interference, effective interference management and spectrum sharing were the critical aspects of integrated satellite-terrestrial networks. Firstly, recent research progress and a comprehensive exploration of challenges for different interference scenarios were introduced. Then, to overcome the shortage of existing research, several potential and innovative technical solutions were presented, whose performance was verified by simulations. Finally, several potential future technical directions were discussed for integrated satellite-terrestrial networks. |
| format | Article |
| id | doaj-art-ccda0fa284da40dc9aee538b8084bcd0 |
| institution | DOAJ |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2025-03-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-ccda0fa284da40dc9aee538b8084bcd02025-08-20T03:14:39ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012025-03-014110812789689579Interference management and spectrum sharing in integrated satellite-terrestrial networks: progress, key technologies and future directionsZHU JianfengSUN YaohuaFENG Xin’aoPENG MugenDue to the advantages in coverage and cost-effectiveness, low earth orbit satellites can provide supplemental coverage for terrestrial networks. Therefore, integrated satellite-terrestrial networks have emerged as a promising solution to achieve ubiquitous global connectivity. However, facing the challenges caused by the scarcity of spectrum resources and complex interference, effective interference management and spectrum sharing were the critical aspects of integrated satellite-terrestrial networks. Firstly, recent research progress and a comprehensive exploration of challenges for different interference scenarios were introduced. Then, to overcome the shortage of existing research, several potential and innovative technical solutions were presented, whose performance was verified by simulations. Finally, several potential future technical directions were discussed for integrated satellite-terrestrial networks.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2025038/integrated satellite-terrestrial networkinterference managementspectrum sharing |
| spellingShingle | ZHU Jianfeng SUN Yaohua FENG Xin’ao PENG Mugen Interference management and spectrum sharing in integrated satellite-terrestrial networks: progress, key technologies and future directions Dianxin kexue integrated satellite-terrestrial network interference management spectrum sharing |
| title | Interference management and spectrum sharing in integrated satellite-terrestrial networks: progress, key technologies and future directions |
| title_full | Interference management and spectrum sharing in integrated satellite-terrestrial networks: progress, key technologies and future directions |
| title_fullStr | Interference management and spectrum sharing in integrated satellite-terrestrial networks: progress, key technologies and future directions |
| title_full_unstemmed | Interference management and spectrum sharing in integrated satellite-terrestrial networks: progress, key technologies and future directions |
| title_short | Interference management and spectrum sharing in integrated satellite-terrestrial networks: progress, key technologies and future directions |
| title_sort | interference management and spectrum sharing in integrated satellite terrestrial networks progress key technologies and future directions |
| topic | integrated satellite-terrestrial network interference management spectrum sharing |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2025038/ |
| work_keys_str_mv | AT zhujianfeng interferencemanagementandspectrumsharinginintegratedsatelliteterrestrialnetworksprogresskeytechnologiesandfuturedirections AT sunyaohua interferencemanagementandspectrumsharinginintegratedsatelliteterrestrialnetworksprogresskeytechnologiesandfuturedirections AT fengxinao interferencemanagementandspectrumsharinginintegratedsatelliteterrestrialnetworksprogresskeytechnologiesandfuturedirections AT pengmugen interferencemanagementandspectrumsharinginintegratedsatelliteterrestrialnetworksprogresskeytechnologiesandfuturedirections |