公开(公告)号：US20230132283A1

公开(公告)日：2023-04-27

申请号：US17973041

申请日：2022-10-25

申请人： Samsung Electronics Co., Ltd.

发明人： Seungcheol LEE ,  Byungsung KANG ,  Kyoungho CHOI ,  Dongeup HAM ,  Sewook PARK ,  Chanyeol PARK ,  Dongkyu LEE ,  Dongsun LIM ,  Suengyoon JOUNG

IPC分类号： H04W8/00

摘要： According to an embodiment, an electronic device includes a communication module and at least one processor connected to the communication module. The at least one processor is configured to, upon executing an application stored in the electronic device, identify at least one external electronic device registered in the application, identify at least one communication protocol supported by the at least one external electronic device among a plurality of communication protocols, and adjust a scan time corresponding to a first communication protocol among the plurality of communication protocols based on the at least one communication protocol.

公开(公告)号：US20210127245A1

公开(公告)日：2021-04-29

申请号：US17079749

申请日：2020-10-26

申请人： Samsung Electronics Co., Ltd.

发明人： Chanyeol PARK ,  Seungseok KANG ,  Wonsik SONG ,  Jungmin CHO ,  Chunho PARK ,  Wonick AHN ,  Hojun JAYGARL

IPC分类号： H04W4/80 ,  H04W76/14 ,  H04W12/00 ,  H04W12/06

摘要： An electronic device and method are disclosed herein. The electronic device includes memory storing a certificate list including first certificate data of the electronic device, and second certificate data of an external electronic device, a short-range wireless communication circuit, and a processor. The processor implements the method, including: detecting a trigger event for requesting establishment a communication connection with a device local to the electronic device, controlling the short-range wireless communication circuit to broadcast an advertisement packet generated based on the first certificate data, in response to detecting the trigger event, receiving a response packet from the external electronic device and acquire a third certificate data from the received response packet, authenticating the external electronic device based on the second certificate data and the third certificate data, and establishing a secure communication channel with the external electronic device if the external electronic device is authenticated.