Title:
ELECTRONIC DEVICE FOR CONTROLLING WIRELESS COMMUNICATION CONNECTION AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/090707
Kind Code:
A1
Abstract:
An electronic device may: establish a first Bluetooth low energy (BLE) connection to an external electronic device; measure a distance between the external electronic device and the electronic device on the basis of a first distance measurement scheme based on a BLE technology in the first BLE connection; identify whether the distance measured on the basis of the first distance measurement scheme exists within a configuration range from a second distance to a first distance, both inclusive; on the basis of a determination that the distance measured on the basis of the first distance measurement scheme exists within the configuration range, measure the distance between the external electronic device and the electronic device on the basis of a second distance measurement scheme based on the BLE technology in the first BLE connection; establish a second BLE connection to the external electronic device; and on the basis of a determination that the distance measured on the basis of the second distance measurement scheme is less than the second distance, measure the distance between the electronic device and the external electronic device on the basis of an ultra-wide band (UWB) technology.
Inventors:
LEE SANGYOUN (KR)
KIM CHOONGHOON (KR)
NAM YOUNGIL (KR)
PARK SINWOO (KR)
LEE SEUNGJAE (KR)
HAN KYUHUI (KR)
KIM CHOONGHOON (KR)
NAM YOUNGIL (KR)
PARK SINWOO (KR)
LEE SEUNGJAE (KR)
HAN KYUHUI (KR)
Application Number:
PCT/KR2022/017152
Publication Date:
May 25, 2023
Filing Date:
November 03, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W4/80; G01S13/02; G01S13/08; H04W4/02; H04W4/40; H04W88/06
Foreign References:
| KR20190003194A | 2019-01-09 | |||
| KR20210053018A | 2021-05-11 | |||
| KR20210111539A | 2021-09-13 | |||
| KR20210111877A | 2021-09-13 |
Other References:
ZAND POURIA; ROMME JAC; GOVERS JOCHEM; PASVEER FRANK; DOLMANS GUIDO: "A high-accuracy phase-based ranging solution with Bluetooth Low Energy (BLE)", 2019 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), IEEE, 15 April 2019 (2019-04-15), pages 1 - 8, XP033652153, DOI: 10.1109/WCNC.2019.8885791
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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