A system and a method for suppressing a deterioration of communication quality due to frequent occurrence of handovers at cell boundaries of a plurality of cells formed by a plurality of radio relay apparatuses that can move in an upper airspace, are provided. In the system, each of the plurality of radio relay apparatuses for performing a radio communication with a terminal apparatus comprises a radio relay station which is movably provided by flying in an upper airspace, forms a cell toward the ground or the sea, and performs a radio communication with a terminal apparatus located in the cell. Each of the plurality of radio relay apparatuses flies in cooperation with each other so as to maintain a positional relationship between the radio relay apparatuses by an autonomous control or external control.


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    Titel :

    METHOD, APPARATUSES AND SYSTEMS FOR HAPS COORDINATED FLIGHT


    Weitere Titelangaben:

    VERFAHREN, VORRICHTUNGEN UND SYSTEME FÜR EINEN MITTELS HAPS KOORDINIERTEN FLUG
    MÉTHODE, DISPOSITIFS ET SYSTÈMES DE VOL COORDONNÉ HAPS


    Beteiligte:
    FUJII TAKAFUMI (Autor:in) / OTA YOSHICHIKA (Autor:in) / HOSHINO KENJI (Autor:in)

    Erscheinungsdatum :

    2022-12-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B64C AEROPLANES , Flugzeuge / H04B TRANSMISSION , Übertragung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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