The present invention provides a communication system having excellent robustness and capable of stably building, over a wide region, a three-dimensionally formed network where, in the fifth-generation mobile communication and the like, propagation delay in wireless communication with terminal devices including a device for IoT is low, simultaneous connection with a wide range of multiple terminal devices and high-speed communication are possible, and the system capacity per unit area is large. This communication system is provided with a plurality of wireless relay stations for relaying wireless communication between a ground base station and terminal devices. The plurality of wireless relay stations include a plurality of first wireless relay stations that are provided in a floating body controlled so as to be located in a floating airspace at an altitude of 100 [km] or less by autonomous control or control from outside, and are communicable with each other, and a second wireless relay station that is provided in a floating body moored above the ground or the sea so as to be located in a floating airspace at an altitude of 100 [km] or less, and relays communication between the plurality of first wireless relay stations and the ground base station.
INTER-HAPS COMMUNICATION AND HIGH-CAPACITY MULTI-CELL HAPS FOR CONSTRUCTING THREE-DIMENSIONALIZED NETWORK OF FIFTH- GENERATION COMMUNICATION
2020-04-16
Patent
Electronic Resource
English
IPC: | H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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