The topology snapshot-based uploading routing technique for the LEO satellite constellation

Leifang Hui; Yan Liu; Zhou Tian; Xiao Cao; Yaqi Guo

doi:10.1117/12.2617959

15 February 2022 The topology snapshot-based uploading routing technique for the LEO satellite constellation

Leifang Hui, Yan Liu, Zhou Tian, Xiao Cao, Yaqi Guo

Proceedings Volume 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021); 121667D (2022) https://doi.org/10.1117/12.2617959
Event: Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 2021, Hong Kong, Hong Kong

Abstract

Due to the topology changing of the LEO satellite constellation, the topology snapshot-based uploading routing technique is discussed in this paper. Firstly, the topology rules are analyzed, and based on the timing slices rules, the satellite-to-satellite and satellite-to-station decoupled routing scheme is proposed. Then the upload and distribution methods are designed. The proposed uploading routing technique is simple and operable, providing basis for the LEO constellation routing design.

Citation Download Citation

Leifang Hui, Yan Liu, Zhou Tian, Xiao Cao, and Yaqi Guo "The topology snapshot-based uploading routing technique for the LEO satellite constellation", Proc. SPIE 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 121667D (15 February 2022); https://doi.org/10.1117/12.2617959

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