Access once encountered TT&C mode based on space–air–ground integration network
Abstract: In order to deal with the shortage of spacecraft telemetry, tracking, and command (TT&C) resources and the high complexity of planning and scheduling in the future, based on the current situation of the TT&C network in China, the construction requirements of space–ground integration TT&C network are put forward, and the basic framework is constructed. Referring to the random access mechanism of ground cellular mobile communication system, access once encountered TT&C mode is designed. This work introduces its basic idea, gives an example of the implementation process in the new form, designs the protocol stack system of random access TT&C, and probes into the key technologies, such as spacecraft access optimization selection strategy and panoramic (airspace) multi-beam and multi-target simultaneous TT&C technology, for reference of further research.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Access once encountered TT&C mode based on space–air–ground integration network ; volume:31 ; number:1 ; year:2022 ; pages:390-404 ; extent:15
Open astronomy ; 31, Heft 1 (2022), 390-404 (gesamt 15)
- Creator
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Li, Chao
Liu, Peijie
Fu, Shiyuan
Jiao, Yiwen
- DOI
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10.1515/astro-2022-0208
- URN
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urn:nbn:de:101:1-2022112313030308319693
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:21 AM CEST
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Associated
- Li, Chao
- Liu, Peijie
- Fu, Shiyuan
- Jiao, Yiwen
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