Samsung Electronics Co., Ltd.

Myeonghwan Nam

Yi Yang

Hyunchul Kim

Doosuk Kang

Moonseok Kang

Jonghoon Jang

Sejong Yoon

Jiho Shin

Kunyoung Choi

Eunji Kwon

Various embodiments of the disclosure disclose a method and a device including a display, a communication module, a memory, and a processor configured to be operatively connected to at least one of the display, the communication module, or the memory. The processor may be configured to perform ultra-wideband (UWB) communication through the communication module, retrieve at least one external device corresponding to a perceivable range of the UWB communication, based at least in part on the UWB communication, determine whether a configured condition is satisfied by a retrieved external device of the retrieved one or more external devices, perform an operation related to the retrieved external device when the retrieved external device satisfies the configured condition, and re-retrieve the at least one external device by changing the positioning angle when the retrieved external device does not correspond to the configured condition. Various embodiments are possible.

Method and electronic device for retrieving external device through positioning angle adjustment

An electronic device is provided. The electronic device includes an ultra-wideband (UWB) communication circuit, a processor operatively connected to the UWB communication circuit, and a memory operatively connected to the processor. The memory stores instructions, and when the instructions are executed, the instructions, when executed, further cause the processor to establish a wireless communication channel with an external electronic device using the UWB communication circuit, perform positioning communication with the external electronic device based on a predetermined period, via the wireless communication channel, recognize a distance between the electronic device and the external electronic device, and a changing trend of the distance, based at least on the positioning communication, and change the positioning communication period based on the recognized distance and the changing trend.

Electronic device providing periodic positioning communication via wireless communication channel

An electronic device is provided. The electronic device includes a secure element (SE) comprising circuitry and including an applet configured to provide a service using near field communication (NFC), an NFC circuit configured to provide NFC with a first external electronic device, a memory, and a processor electrically connected with the NFC circuit and the memory. The NFC circuit includes a monitoring circuit configured to analyze a first signal received from the applet. The monitoring circuit is configured to deliver a second signal corresponding to processing completion for a specified function included in the service, based on a result of analyzing the first signal.

Method for providing service using near field communication and electronic device for supporting the same

Growing community of inventors

Gyeonggi-do, South Korea

Myeonghwan Nam