The recent proliferation of non-terrestrial networks (NTNs) utilizing low Earth orbit (LEO) satellites and high-altitude platform stations (HAPS) has garnered significant attention. Establishing an all-optical network in LEO constellations has been explored, leveraging HAPS used as high-altitude ground stations (HAGS) in conjunction with traditional ground stations (GS). This approach is appealing for Earth observation missions spanning a fully connected network between LEO satellites and a delay-tolerant stochastic partition between HAGS and GS. To address the emerging routing challenges arising from weather-related impairments, we first develop new routing solutions that mitigate these issues. Secondly, we compare the performance of our new routing solutions to the classic contact graph routing (CGR), demonstrating improved performance for NTN networks. Finally, we conclude by outlining future research directions.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Routing in All-Optical LEO Constellations with High-Altitude Ground Stations


    Beteiligte:


    Erscheinungsdatum :

    17.11.2024


    Format / Umfang :

    364532 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    A Novel Non-Terrestrial Networks Architecture: All Optical LEO Constellations with High-Altitude Ground Stations

    Madoery, Pablo G. / Fraire, Juan A. / Finochietto, Jorge M. et al. | ArXiv | 2024

    Freier Zugriff



    High altitude airborne cellular base stations antenna analysis

    Denton, Suzanna / Zavidniak, Paul / Hodgkiss, William | IEEE | 2010


    Satellite Routing for mobile users under uncertainty in High Throughput constellations

    Diaz, Joel Jurado / Pachler de La Osa, Nils / Garau-Luis, Juan Jose et al. | IEEE | 2024