According to a technical aspect of the invention, there is provided a multiple unmanned aerial vehicles navigation optimization method is performed at a ground base station which operates in conjunction with unmanned aerial vehicles-base stations which are driven by a battery to move and cover a given trajectory point set, the multiple unmanned aerial vehicles navigation optimization method including: calculating an age-of-information metric by receiving an information update from the unmanned aerial vehicles-base stations through communication, when the ground base station is present within a transmission range of the unmanned aerial vehicles-base stations; setting conditions of a trajectory, energy efficiency, and age of information of each of the unmanned aerial vehicles-base stations; and executing Q-learning for finding a trajectory path policy of each of the unmanned aerial vehicles-base stations, so as to maximize total energy efficiency of an unmanned aerial vehicles-base station relay network to which the energy efficiency and the age of information are applied.According to the invention, the following effects are obtained. Age of information (AoI) that is a new matrix used to measure up-do-dateness of data is set, an edge computing environment for a remote cloud environment is provided by using the AoI, and a computing-oriented communications application can be executed by using the edge computing environment.


    Access

    Download


    Export, share and cite



    Title :

    MULTIPLE UNMANNED AERIAL VEHICLES NAVIGATION OPTIMIZATION METHOD AND MULTIPLE UNMANNED AERIAL VEHICLES SYSTEM USING THE SAME


    Contributors:

    Publication date :

    2021-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64C AEROPLANES , Flugzeuge / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Multiple unmanned aerial vehicles navigation optimization method and multiple unmanned aerial vehicles system using the same

    HONG CHOONG SEON / ABEDIN SARDER FAKHRUL / LEE MIN KYUNG | European Patent Office | 2023

    Free access

    Unmanned aerial vehicle hangar with multiple unmanned aerial vehicles

    XU SHUAI / ZHENG YEBO / TANG HAOJIE et al. | European Patent Office | 2025

    Free access

    Multiple heterogeneous unmanned aerial vehicles

    Ollero, Aníbal ;Maza, Iván | TIBKAT | 2007


    Multiple heterogeneous unmanned aerial vehicles

    Ollero, Aníbal ;Maza, Iván | SLUB | 2007