A connection establishment method, performed by an electric vehicle (EV) being supplied power from a power supply device, may include scanning beacon broadcast in a low-level communication scheme from a plurality of chargers; selecting a beacon signal having a minimum signal attenuation by calculating signal attenuations for a plurality of scanned beacon signals; and establishing a communication connection with an electric vehicle supply equipment (EVSE) associated with a charger transmitting the beacon signal having the minimum signal attenuation.


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    Title :

    METHOD AND APPARATUS FOR COMMUNICATION ESTABLISHMENT FOR WIRELESS POWER TRANSFER


    Additional title:

    VERFAHREN UND VORRICHTUNG ZUR KOMMUNIKATIONSHERSTELLUNG FÜR DRAHTLOSE ENERGIEÜBERTRAGUNG
    PROCÉDÉ ET APPAREIL D'ÉTABLISSEMENT DE COMMUNICATION POUR TRANSFERT D'ÉNERGIE SANS FIL


    Contributors:
    JANG JIN SU (author) / KIM ZEUNG LL (author) / JUNG TAEK HYUN (author)

    Publication date :

    2024-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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