公开(公告)号：US20210195415A1

公开(公告)日：2021-06-24

申请号：US17267830

申请日：2019-05-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yi YANG ,  Jonghwan KIM ,  Jaehyung SEO ,  Jiho SHIN ,  Jonghoon JANG

IPC: H04W12/06 ,  G06F21/35 ,  H04W12/63

Abstract: An electronic device and an electronic device operating method according to various embodiments comprises: a first communication module for communicating with an external electronic device by using a first communication scheme; an accessory which communicates with the external electronic device by using a second communication scheme and which is operationally connected to the electronic device; a second communication module for transmitting/receiving data to/from the accessory by using a third communication scheme; a security module for storing data to be used for authentication with the external electronic device; and a processor operationally connected to the first communication module, the second communication module, and the security module, wherein the processor can be configured to control the second communication module such that the second communication module activates the accessory in response to the reception, through the first communication scheme, of a discovery signal broadcasted by the external electronic device, control the second communication module such that the second communication module transmits, to the accessory through the third communication scheme, the data to be used for authentication with the external electronic device, and control the accessory such that the accessory transmits, to the external electronic device through the second communication scheme, the data to be used for authentication with the external electronic device. Other various embodiments are possible.