公开(公告)号：US20230239963A1

公开(公告)日：2023-07-27

申请号：US18131119

申请日：2023-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonkyoung JANG ,  Doosuk KANG ,  Sangchul YUN ,  Gyujin LEE ,  Jubyung LEE ,  Junwan CHO

IPC: H04W76/34 ,  H04W76/19 ,  H04W52/14

CPC classification number: H04W76/34 ,  H04W76/19 ,  H04W52/146

Abstract: Disclosed is an electronic device including a wireless communication circuit configured to support communication connections to one or multiple devices, at least one processor, and a memory which stores instructions causing, when executed, the at least one processor to identify whether a first communication connection to a second external device through the wireless communication circuit is disconnected, acquire, if disconnection of the first communication connection is identified, communication state information from a first external device connected through the wireless communication circuit, identify, based on the acquired communication state information, whether a second communication connection between the first external device and the second external device is disconnected, and operate in a loss occurrence mode for the second external device if disconnection of the second communication connection is identified.

公开(公告)号：US20230091254A1

公开(公告)日：2023-03-23

申请号：US17950939

申请日：2022-09-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gyujin LEE ,  Suhyun KIM ,  Yunsik BAE

IPC: H04L9/40

Abstract: According to an embodiment, an electronic device may include a communication circuit and at least one processor operatively connected to the communication circuit, and the at least one processor may be configured to connect, via the communication circuit, a communication with a first external electronic device, receive, from the first external electronic device via the communication circuit, a first packet requesting generation of a temporary identity resolving key (IRK) of the electronic device by a second external electronic device, generate a temporary IRK, set a validity period for the temporary IRK, and transmit, to the first external electronic device via the communication circuit, a second packet including the temporary IRK and the validity period for the temporary IRK.