A novel radio resource allocation scheme for beam-hopping 6G satellite internet network based on graph mapping and generative adversarial network
In this letter, we are the first to focus on the issue of reliable and flexible radio resource allocation (RRA) for beam-hopping (BH) in satellite internet network (SIN). The main new challenges are accurate and dynamic radio resource modeling and high-efficiency RRA in high-dynamic scenarios. There...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-04-01
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| Series: | ICT Express |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S240595952500030X |
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| author | Wenliang Lin Bohan Zhu Minwei Liu Ke Wang Zhongliang Deng Yicheng Liao Yang Liu Zexi Huang Heng Kang Yishan He Shimin Zhong |
| author_facet | Wenliang Lin Bohan Zhu Minwei Liu Ke Wang Zhongliang Deng Yicheng Liao Yang Liu Zexi Huang Heng Kang Yishan He Shimin Zhong |
| author_sort | Wenliang Lin |
| collection | DOAJ |
| description | In this letter, we are the first to focus on the issue of reliable and flexible radio resource allocation (RRA) for beam-hopping (BH) in satellite internet network (SIN). The main new challenges are accurate and dynamic radio resource modeling and high-efficiency RRA in high-dynamic scenarios. Therefore, we propose a novel RRA scheme for BH-SIN based on graph mapping and generative adversarial network (GAN). In our scheme, the characteristics of radio resources are first to be converted to graphical features. Then, the former RRA schemes are modeled as one of the adversarial objects, to adaptively optimize the next best solution to the changeable scenarios and situations. The simulation results show that the proposed RRA schemes improve the throughput and quality of service by 15% and 22%.2018 The Korean Institute of Communications and Information Sciences. Publishing Services by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
| format | Article |
| id | doaj-art-ed7f5bdf19c14907be2df48499054c78 |
| institution | Kabale University |
| issn | 2405-9595 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | ICT Express |
| spelling | doaj-art-ed7f5bdf19c14907be2df48499054c782025-08-20T03:44:27ZengElsevierICT Express2405-95952025-04-0111222823410.1016/j.icte.2025.03.002A novel radio resource allocation scheme for beam-hopping 6G satellite internet network based on graph mapping and generative adversarial networkWenliang Lin0Bohan Zhu1Minwei Liu2Ke Wang3Zhongliang Deng4Yicheng Liao5Yang Liu6Zexi Huang7Heng Kang8Yishan He9Shimin Zhong10School of Electronic Engineering, Beijing University of Post and Telecommunications, Beijing 100876, ChinaSchool of Electronic Engineering, Beijing University of Post and Telecommunications, Beijing 100876, ChinaChina Satellite Network Exploration Co., Ltd, Chongqing 401120, ChinaSchool of Information and Communication Engineering, Beijing University of Post and Telecommunications, Beijing 100876, China; Corresponding author.School of Electronic Engineering, Beijing University of Post and Telecommunications, Beijing 100876, ChinaSchool of Electronic Engineering, Beijing University of Post and Telecommunications, Beijing 100876, ChinaSchool of Electronic Engineering, Beijing University of Post and Telecommunications, Beijing 100876, ChinaSchool of Electronic Engineering, Beijing University of Post and Telecommunications, Beijing 100876, ChinaSchool of Electronic Engineering, Beijing University of Post and Telecommunications, Beijing 100876, ChinaChina Satellite Network Exploration Co., Ltd, Chongqing 401120, ChinaSchool of Electronic Engineering, Beijing University of Post and Telecommunications, Beijing 100876, ChinaIn this letter, we are the first to focus on the issue of reliable and flexible radio resource allocation (RRA) for beam-hopping (BH) in satellite internet network (SIN). The main new challenges are accurate and dynamic radio resource modeling and high-efficiency RRA in high-dynamic scenarios. Therefore, we propose a novel RRA scheme for BH-SIN based on graph mapping and generative adversarial network (GAN). In our scheme, the characteristics of radio resources are first to be converted to graphical features. Then, the former RRA schemes are modeled as one of the adversarial objects, to adaptively optimize the next best solution to the changeable scenarios and situations. The simulation results show that the proposed RRA schemes improve the throughput and quality of service by 15% and 22%.2018 The Korean Institute of Communications and Information Sciences. Publishing Services by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).http://www.sciencedirect.com/science/article/pii/S240595952500030X6GSatellite networkRadio resource allocationGenerate adversarial networkGraph mapping |
| spellingShingle | Wenliang Lin Bohan Zhu Minwei Liu Ke Wang Zhongliang Deng Yicheng Liao Yang Liu Zexi Huang Heng Kang Yishan He Shimin Zhong A novel radio resource allocation scheme for beam-hopping 6G satellite internet network based on graph mapping and generative adversarial network ICT Express 6G Satellite network Radio resource allocation Generate adversarial network Graph mapping |
| title | A novel radio resource allocation scheme for beam-hopping 6G satellite internet network based on graph mapping and generative adversarial network |
| title_full | A novel radio resource allocation scheme for beam-hopping 6G satellite internet network based on graph mapping and generative adversarial network |
| title_fullStr | A novel radio resource allocation scheme for beam-hopping 6G satellite internet network based on graph mapping and generative adversarial network |
| title_full_unstemmed | A novel radio resource allocation scheme for beam-hopping 6G satellite internet network based on graph mapping and generative adversarial network |
| title_short | A novel radio resource allocation scheme for beam-hopping 6G satellite internet network based on graph mapping and generative adversarial network |
| title_sort | novel radio resource allocation scheme for beam hopping 6g satellite internet network based on graph mapping and generative adversarial network |
| topic | 6G Satellite network Radio resource allocation Generate adversarial network Graph mapping |
| url | http://www.sciencedirect.com/science/article/pii/S240595952500030X |
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