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Patent Searching and Data


Title:
METHOD FOR COMMUNICATING WITH EXTERNAL ELECTRONIC APPARATUS AND ELECTRONIC APPARATUS THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/080364
Kind Code:
A1
Abstract:
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.

Inventors:
PARK CHANYEOL (KR)
KANG SEUNGSEOK (KR)
SONG WONSIK (KR)
CHO JUNGMIN (KR)
PARK CHUNHO (KR)
AHN WONICK (KR)
JAYGARL HOJUN (KR)
Application Number:
PCT/KR2020/014553
Publication Date:
April 29, 2021
Filing Date:
October 23, 2020
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W12/00; H04W4/80; H04W12/04; H04W12/06; H04W88/06
Foreign References:
US20120030461A12012-02-02
US20110215921A12011-09-08
US20110300802A12011-12-08
US20080065892A12008-03-13
KR20070090454A2007-09-06
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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