Connection Planning Method Between LEO Communication Constellation and Earth Station
A connection planning method between LEO communication constellation and earth station was proposed.Considering the large number of LEO communication constellation satellites, it is diffi cult to directly establish the connection planning method between LEO communication constellation and multiple e...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Post&Telecom Press Co.,LTD
2022-03-01
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| Series: | 天地一体化信息网络 |
| Subjects: | |
| Online Access: | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022010/ |
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| author | Shuge ZHAO Xiaoyu LI Qi LIU Aijing WU Jing WEI |
| author_facet | Shuge ZHAO Xiaoyu LI Qi LIU Aijing WU Jing WEI |
| author_sort | Shuge ZHAO |
| collection | DOAJ |
| description | A connection planning method between LEO communication constellation and earth station was proposed.Considering the large number of LEO communication constellation satellites, it is diffi cult to directly establish the connection planning method between LEO communication constellation and multiple earth stations.The connection planning method between single satellite and single earth station, the connection planning method between satellite constellation and single earth station, the connection planning method between satellite constellation and multiple earth stations were established.The former planning method is the basis of the latter planning method, which is the expansion of the former planning method, and fi nally forms a connection planning method between LEO communication constellation and multiple earth stations.A typical simulation example showed that in the process of connecting between the earth station and the satellite constellation, the elevation from the earth station to the satellite was not lower than the lower limit of the communication elevation.In the single connecting section between the earth station and the satellite, the variation trend of off -axis angle decreases fi rst and then increases.The connected satellites selected by the earth station showed the orbital plane switching and the sequential switching of satellites in an orbital plane, which indirectly verifi ed the correctness of the connection planning strategy. |
| format | Article |
| id | doaj-art-2e9e6cccba6745c6bbdb3293616c64ef |
| institution | Kabale University |
| issn | 2096-8930 |
| language | zho |
| publishDate | 2022-03-01 |
| publisher | Post&Telecom Press Co.,LTD |
| record_format | Article |
| series | 天地一体化信息网络 |
| spelling | doaj-art-2e9e6cccba6745c6bbdb3293616c64ef2025-01-15T02:47:57ZzhoPost&Telecom Press Co.,LTD天地一体化信息网络2096-89302022-03-013727859529609Connection Planning Method Between LEO Communication Constellation and Earth StationShuge ZHAOXiaoyu LIQi LIUAijing WUJing WEIA connection planning method between LEO communication constellation and earth station was proposed.Considering the large number of LEO communication constellation satellites, it is diffi cult to directly establish the connection planning method between LEO communication constellation and multiple earth stations.The connection planning method between single satellite and single earth station, the connection planning method between satellite constellation and single earth station, the connection planning method between satellite constellation and multiple earth stations were established.The former planning method is the basis of the latter planning method, which is the expansion of the former planning method, and fi nally forms a connection planning method between LEO communication constellation and multiple earth stations.A typical simulation example showed that in the process of connecting between the earth station and the satellite constellation, the elevation from the earth station to the satellite was not lower than the lower limit of the communication elevation.In the single connecting section between the earth station and the satellite, the variation trend of off -axis angle decreases fi rst and then increases.The connected satellites selected by the earth station showed the orbital plane switching and the sequential switching of satellites in an orbital plane, which indirectly verifi ed the correctness of the connection planning strategy.http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022010/LEO communication constellationconnectivity planningearth station |
| spellingShingle | Shuge ZHAO Xiaoyu LI Qi LIU Aijing WU Jing WEI Connection Planning Method Between LEO Communication Constellation and Earth Station 天地一体化信息网络 LEO communication constellation connectivity planning earth station |
| title | Connection Planning Method Between LEO Communication Constellation and Earth Station |
| title_full | Connection Planning Method Between LEO Communication Constellation and Earth Station |
| title_fullStr | Connection Planning Method Between LEO Communication Constellation and Earth Station |
| title_full_unstemmed | Connection Planning Method Between LEO Communication Constellation and Earth Station |
| title_short | Connection Planning Method Between LEO Communication Constellation and Earth Station |
| title_sort | connection planning method between leo communication constellation and earth station |
| topic | LEO communication constellation connectivity planning earth station |
| url | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022010/ |
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