公开(公告)号：US20220407666A1

公开(公告)日：2022-12-22

申请号：US17895628

申请日：2022-08-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chaigil LIM ,  Geunsok KIM ,  Jaehwa SHIN ,  Jiman CHO

IPC: H04L5/00 ,  H04W76/15 ,  H04W72/04

Abstract: An electronic device according to an embodiment includes: a camera; a display; a location measuring circuit; an ultra-wide band (UWB) antenna; a UWB communication circuit; a first wireless communication circuit configured to support near field communication; a second wireless communication circuit configured to support cellular communication; and at least one processor, wherein the at least one processor is configured to: acquire information about an external device from a server using the second wireless communication circuit; establish a near field communication connection with the external device through the first wireless communication circuit based on the electronic device being within a specified distance from the external device; transmit a request for activating a UWB function of the external device to the external device; identify the location of the external device with respect to the electronic device based on a UWB signal received from the external device; and output an augmented reality (AR) interface to the display based on image data acquired using the camera and the identified location of the external device.