Wireless charging system and method of controlling permission for charging in wireless charging system

Abstract

A wireless charging system and a method of controlling permission for charging in the wireless charging system are provided herein. The wireless charging system includes a power transmitting unit and an authentication server. The power transmitting unit transmits a power receiving unit (PRU) control message to a power receiving unit, receives PRU dynamic parameter characteristics generated by the power receiving unit based on an authentication number input by the user of the power receiving unit, and wirelessly supplies charging power to the power receiving unit based on the input result of authentication. The authentication server authenticates the authentication number input by the user and included in the PRU dynamic parameter characteristics provided by the power transmitting unit, and transmits the result of the authentication to the power transmitting unit.

Dependencies are inferred from the claim text.