Title:
METHOD AND APPARATUS FOR DEVICE-BASED INDOOR POSITIONING USING WI-FI FINE TIMING MEASUREMENTS
Document Type and Number:
WIPO Patent Application WO/2023/243963
Kind Code:
A1
Abstract:
A method includes scanning for registered fine timing measurement (FTM)-enabled Wi-Fi nodes to generate a list of the FTM-enabled Wi-Fi nodes. The method includes performing a ranging operation by selecting nodes to range with from the list of the FTM-enabled Wi-Fi nodes and processing ranging responses from the selected nodes to generate distance measurements. The method includes identifying a position of a device based on the distance measurements generated from the ranging operation.
Inventors:
AL JURDI REBAL (US)
CHEN HAO (US)
NG BOON LOONG (US)
HAN KYUHUI (US)
ZHANG JIANZHONG (US)
CHEN HAO (US)
NG BOON LOONG (US)
HAN KYUHUI (US)
ZHANG JIANZHONG (US)
Application Number:
PCT/KR2023/008031
Publication Date:
December 21, 2023
Filing Date:
June 12, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G01S5/02; G01S5/06; H04W84/12
Foreign References:
| US9769626B2 | 2017-09-19 | |||
| US20100135178A1 | 2010-06-03 | |||
| US20150105103A1 | 2015-04-16 | |||
| US9648466B2 | 2017-05-09 | |||
| KR20180039122A | 2018-04-17 |
Attorney, Agent or Firm:
PENTAS INTELLECTUAL PROPERTY LAW FIRM (KR)
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