Title:
METHOD AND DEVICE FOR SECURE RANGING BASED ON ULTRA-WIDEBAND COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2022/154646
Kind Code:
A1
Abstract:
A method for UWB secure ranging is disclosed. An electronic device method according to one embodiment of the present disclosure may comprise the operations of: transmitting, to a secure component, a request for setting a ranging data set for secure ranging; and transmitting, to the secure component, a request for transmitting the ranging data set to a UWB subsystem. Here, the ranging data set can be transmitted to the UWB subsystem from the secure component by using a secure channel set between the secure component and the UWB subsystem through a framework.
Inventors:
CHO SUNGKYU (KR)
HAN SEHEE (KR)
KEUM JIEUN (KR)
HAN SEHEE (KR)
KEUM JIEUN (KR)
Application Number:
PCT/KR2022/000934
Publication Date:
July 21, 2022
Filing Date:
January 18, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W12/30; H04W4/80; H04W12/04; H04W12/69
Foreign References:
| US20200336303A1 | 2020-10-22 | |||
| US20200228331A1 | 2020-07-16 | |||
| EP3503044A1 | 2019-06-26 | |||
| US20090143104A1 | 2009-06-04 | |||
| US20190013937A1 | 2019-01-10 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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