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.
METHOD, APPARATUSES AND SYSTEMS FOR HAPS COORDINATED FLIGHT
VERFAHREN, VORRICHTUNGEN UND SYSTEME FÜR EINEN MITTELS HAPS KOORDINIERTEN FLUG
MÉTHODE, DISPOSITIFS ET SYSTÈMES DE VOL COORDONNÉ HAPS
2022-12-28
Patent
Electronic Resource
English