Survey of Low Earth Orbit Satellite Communication Network Routing Technology
Low earth orbit satellite communication network is an important part of the internet of everything era, but the characteristics of satellite constellation topology such as high dynamic, limited heterogeneous resources and unbalanced network service capacity make the traditional routing protocol appl...
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| Format: | Article |
| Language: | zho |
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Post&Telecom Press Co.,LTD
2022-09-01
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| Series: | 天地一体化信息网络 |
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| Online Access: | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022037/ |
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| _version_ | 1841533965559660544 |
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| author | Shuang ZHENG Xing ZHANG Wenbo WANG |
| author_facet | Shuang ZHENG Xing ZHANG Wenbo WANG |
| author_sort | Shuang ZHENG |
| collection | DOAJ |
| description | Low earth orbit satellite communication network is an important part of the internet of everything era, but the characteristics of satellite constellation topology such as high dynamic, limited heterogeneous resources and unbalanced network service capacity make the traditional routing protocol applied to the ground network no longer suitable for low earth orbit satellite network.In this regard, scholars at home and abroad had carried out extensive research on low-orbit satellite routing technology.Firstly, the research status of low-orbit satellite routing was discussed from inter-satellite routing and satellite-to-ground routing, and the inter-satellite routing technologies with business as the core and topology as the core were compared in detail.On this basis, the key problems faced by low-orbit satellite routing strategies were analyzed, namely, high dynamic network topology, large inter-satellite link propagation delay, uneven network load and limited on-board resources.The future research of routing technology was prospected accordingly. |
| format | Article |
| id | doaj-art-1d4c31632dc84b24ac80219237cdc669 |
| institution | Kabale University |
| issn | 2096-8930 |
| language | zho |
| publishDate | 2022-09-01 |
| publisher | Post&Telecom Press Co.,LTD |
| record_format | Article |
| series | 天地一体化信息网络 |
| spelling | doaj-art-1d4c31632dc84b24ac80219237cdc6692025-01-15T02:48:11ZzhoPost&Telecom Press Co.,LTD天地一体化信息网络2096-89302022-09-0139710559531276Survey of Low Earth Orbit Satellite Communication Network Routing TechnologyShuang ZHENGXing ZHANGWenbo WANGLow earth orbit satellite communication network is an important part of the internet of everything era, but the characteristics of satellite constellation topology such as high dynamic, limited heterogeneous resources and unbalanced network service capacity make the traditional routing protocol applied to the ground network no longer suitable for low earth orbit satellite network.In this regard, scholars at home and abroad had carried out extensive research on low-orbit satellite routing technology.Firstly, the research status of low-orbit satellite routing was discussed from inter-satellite routing and satellite-to-ground routing, and the inter-satellite routing technologies with business as the core and topology as the core were compared in detail.On this basis, the key problems faced by low-orbit satellite routing strategies were analyzed, namely, high dynamic network topology, large inter-satellite link propagation delay, uneven network load and limited on-board resources.The future research of routing technology was prospected accordingly.http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022037/low earth orbit satellite communication networkroutingbusinesstopological structure |
| spellingShingle | Shuang ZHENG Xing ZHANG Wenbo WANG Survey of Low Earth Orbit Satellite Communication Network Routing Technology 天地一体化信息网络 low earth orbit satellite communication network routing business topological structure |
| title | Survey of Low Earth Orbit Satellite Communication Network Routing Technology |
| title_full | Survey of Low Earth Orbit Satellite Communication Network Routing Technology |
| title_fullStr | Survey of Low Earth Orbit Satellite Communication Network Routing Technology |
| title_full_unstemmed | Survey of Low Earth Orbit Satellite Communication Network Routing Technology |
| title_short | Survey of Low Earth Orbit Satellite Communication Network Routing Technology |
| title_sort | survey of low earth orbit satellite communication network routing technology |
| topic | low earth orbit satellite communication network routing business topological structure |
| url | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022037/ |
| work_keys_str_mv | AT shuangzheng surveyoflowearthorbitsatellitecommunicationnetworkroutingtechnology AT xingzhang surveyoflowearthorbitsatellitecommunicationnetworkroutingtechnology AT wenbowang surveyoflowearthorbitsatellitecommunicationnetworkroutingtechnology |