Patent ID: 11962169
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 10:
11. A method of operating an electronic device, the method comprising:
transmitting a first signal via a first communication circuit that supports a UWB communication scheme;
receiving a second signal corresponding to the first signal via the first communication circuit, the second signal transmitted by a first external device;
identifying, based on a difference between a transmission time of the first signal and a reception time of the second signal, a first distance between the first external device and the electronic device;
transmitting a first driving power having a first magnitude via a power transmitter, based on the first distance between the first external device and the electronic device being is within a first range;
establishing a Bluetooth communication connection with the first external device based on reception of a first packet transmitted by the first external device based on the first driving power, via a second communication circuit configured to support a Bluetooth communication scheme, after transmitting the first driving power; and
transmitting a first charging power having a second magnitude via the power transmitter, after establishing the Bluetooth communication connection.