公开(公告)号：US20220255908A1

公开(公告)日：2022-08-11

申请号：US17732586

申请日：2022-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungsung KANG ,  Moohyun SHIN ,  Jeonghyeon YUN ,  Dongsun LIM ,  Changseob KIM ,  Taehwan HWANG

IPC: H04L9/40 ,  H04W76/14 ,  H04W4/80

Abstract: Electronic devices are disclosed, including a first and second device. The first device includes a communication circuit, and a processor. The processor is configured to receive a first signal from the second device, identify a present mode of the second device, based on the received first signal, establish a communicative connection with the second device, based on identifying that the second device is operating in a first mode, in response to establishing the connection, generate first information for inclusion in a second signal to be periodically transmitted from the second device which transitions to a second mode, and second information for encrypting communications with the second device, and transmit the first information and the second information to the second device, and a second device different from the second device.