An apparatus for determining a precise location including: a plurality of unmanned aerial vehicles each having a first broadband signal module and a global position system GPS receiver attached thereonto and flying in the air; and a terminal provided at a location and determining the location by communication with the first broadband signal modules. In addition, a method for determining a precise location including: respective GPS receivers receiving GPS signals from artificial satellites and detecting locations of each of the plurality of unmanned aerial vehicles, transmiting locations of the unmanned aerial vehicles and distances between the unmanned aerial vehicles and the terminal and determining a location of the terminal using information received from the first broadband signal modules.


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    Title :

    Apparatus for determining precise location and method for determining precise location in woodlands


    Contributors:

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64C AEROPLANES , Flugzeuge / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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    IM SUNG HYUCK / HEO MOON BEOM / LEE EUN SUNG | European Patent Office | 2018

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    APPARATUS FOR DETERMINING PRECISE LOCATION AND METHOD FOR DETERMINING PRECISE LOCATION IN WOODLANDS

    IM SUNG HYUCK / HEO MOON BEOM / LEE EUN SUNG | European Patent Office | 2017

    Free access


    APPARATUS AND METHOD FOR DETERMINING ERROR OF PRECISE MAP

    AHN SEUNG JAI | European Patent Office | 2022

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