With the rapid development of LEO communication constellations, the performance enhancement of existing medium and high orbit constellations has been realized by making full use of the characteristics of LEO communication satellites, such as high transmission rate, low orbit height and large constellation scale, which has attracted extensive attention and become a research hotspot. Based on the systematic analysis of the available resources of the LEO communication constellation, this paper presents a system architecture of navigation augmentation based on the LEO communication constellation. It analyzes the available constellation and frequency resources. The performance of improving the reception sensitivity of BeiDou user terminals and providing emergency backup positioning based on the LEO communication constellation is quantitatively evaluated through theoretical calculation and simulation analysis. The research results can provide a reference for designing and constructing an integrated positioning, navigation, and timing service system.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Analysis of Navigation Augmentation Performance Based on LEO Satellite Communication Constellation


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Yang, Changfeng (Herausgeber:in) / Xie, Jun (Herausgeber:in) / Li, Xing (Autor:in) / Jiang, Kun (Autor:in) / Li, Ping (Autor:in) / Tang, Xiaomei (Autor:in) / Guo, Xia (Autor:in)

    Kongress:

    China Satellite Navigation Conference ; 2024 ; Jinan, China May 24, 2024 - May 26, 2024



    Erscheinungsdatum :

    04.11.2023


    Format / Umfang :

    15 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    China’s Navigation Satellite Constellation

    Chandrashekar, S. | Springer Verlag | 2022


    Optical Navigation Satellite Constellation Design

    Ao, Jun ;Wu, Yi ;Ma, Chun Bo | Trans Tech Publications | 2012



    Design and Analysis of Lunar Communication and Navigation Satellite Constellation Architectures

    Thompson, Justin / Haygood, Hunter / Kezirian, Michael | AIAA | 2010


    A Satellite Augmentation System based on LEO mega-constellation

    Yue, Fuzhan / Cui, Zhiying / Li, Shenyang et al. | IEEE | 2022