Design and verification of the onboard 6G core network architecture and network functions
In order to comprehensively improve the in-orbit service capability of satellite networks, it is necessary to integrate 6G core networks and satellite networks. In view of the urgent need of 6G core networks deployment， the system architecture of the onboard 6G core network was designed, including d...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2024-09-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2024202/ |
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| _version_ | 1841528896927825920 |
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| author | WANG Shangguang WANG Chao MA Xiao XING Ruolin ZHOU Ao |
| author_facet | WANG Shangguang WANG Chao MA Xiao XING Ruolin ZHOU Ao |
| author_sort | WANG Shangguang |
| collection | DOAJ |
| description | In order to comprehensively improve the in-orbit service capability of satellite networks, it is necessary to integrate 6G core networks and satellite networks. In view of the urgent need of 6G core networks deployment， the system architecture of the onboard 6G core network was designed, including distributed architecture, offline autonomy, intelligent network elements and so on. The network elements of the onboard 6G core network were optimized, including access and mobility management, session management, distributed service registration and discovery, etc. The effectiveness of the proposed 6G core network architecture was verified by the on-orbit deployment and simulation tests. The simulation results show that the average communication delay between network functions of the centralized onboard 5G core network is 109.3 ms, while the value of the distributed onboard 6G core network is 60.3 ms, which is a 44.8% reduction in comparison. In addition, the average delays of 5G centralized service registration and service discovery are 40.53 ms and 40.04 ms respectively, while the average delays of 6G distributed service registration and service discovery are 35.18 ms and 34.91 ms respectively, with average reductions of 13.2% and 12.8% respectively. |
| format | Article |
| id | doaj-art-d61e28b0f74547cc9882748e273594d9 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2024-09-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-d61e28b0f74547cc9882748e273594d92025-01-15T03:33:58ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012024-09-0140284373366120Design and verification of the onboard 6G core network architecture and network functionsWANG ShangguangWANG ChaoMA XiaoXING RuolinZHOU AoIn order to comprehensively improve the in-orbit service capability of satellite networks, it is necessary to integrate 6G core networks and satellite networks. In view of the urgent need of 6G core networks deployment， the system architecture of the onboard 6G core network was designed, including distributed architecture, offline autonomy, intelligent network elements and so on. The network elements of the onboard 6G core network were optimized, including access and mobility management, session management, distributed service registration and discovery, etc. The effectiveness of the proposed 6G core network architecture was verified by the on-orbit deployment and simulation tests. The simulation results show that the average communication delay between network functions of the centralized onboard 5G core network is 109.3 ms, while the value of the distributed onboard 6G core network is 60.3 ms, which is a 44.8% reduction in comparison. In addition, the average delays of 5G centralized service registration and service discovery are 40.53 ms and 40.04 ms respectively, while the average delays of 6G distributed service registration and service discovery are 35.18 ms and 34.91 ms respectively, with average reductions of 13.2% and 12.8% respectively.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2024202/low earth orbit satelliteonboard 6G core networkdistributed architectureoffline autonomy |
| spellingShingle | WANG Shangguang WANG Chao MA Xiao XING Ruolin ZHOU Ao Design and verification of the onboard 6G core network architecture and network functions Dianxin kexue low earth orbit satellite onboard 6G core network distributed architecture offline autonomy |
| title | Design and verification of the onboard 6G core network architecture and network functions |
| title_full | Design and verification of the onboard 6G core network architecture and network functions |
| title_fullStr | Design and verification of the onboard 6G core network architecture and network functions |
| title_full_unstemmed | Design and verification of the onboard 6G core network architecture and network functions |
| title_short | Design and verification of the onboard 6G core network architecture and network functions |
| title_sort | design and verification of the onboard 6g core network architecture and network functions |
| topic | low earth orbit satellite onboard 6G core network distributed architecture offline autonomy |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2024202/ |
| work_keys_str_mv | AT wangshangguang designandverificationoftheonboard6gcorenetworkarchitectureandnetworkfunctions AT wangchao designandverificationoftheonboard6gcorenetworkarchitectureandnetworkfunctions AT maxiao designandverificationoftheonboard6gcorenetworkarchitectureandnetworkfunctions AT xingruolin designandverificationoftheonboard6gcorenetworkarchitectureandnetworkfunctions AT zhouao designandverificationoftheonboard6gcorenetworkarchitectureandnetworkfunctions |