Title:
MOBILE DEVICE FOR DETECTING OBJECT AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/049736
Kind Code:
A1
Abstract:
Disclosed is a method for detecting an object performed by a mobile device, comprising the steps of: emitting radio frequency signals; receiving radio frequency signals reflected from an object; digitizing N (N is a natural number greater than or equal to 2) radio frequency signals from among the received radio frequency signals so as to acquire N sample sequences; acquiring a matrix including each of the N sample sequences as one column according to the received order of the radio frequency signals; acquiring a resultant signal by adding samples of each line of the matrix, and acquiring an energy value from the resultant signal; and detecting the object in response to the energy value being greater than or equal to a predetermined value.
Inventors:
NIKISHOV ARTEM YURIEVICH (RU)
KLETSOV ANDREY VLADIMIROVICH (RU)
CHERNOKALOV ALEXANDER GENNADIEVICH (RU)
SEMERNYA EKATERINA IGOREVNA (RU)
LUKYANOV ANTON SERGEEVICH (RU)
ZARSHCHIKOV DMITRIY SERGEEVICH (RU)
KLETSOV ANDREY VLADIMIROVICH (RU)
CHERNOKALOV ALEXANDER GENNADIEVICH (RU)
SEMERNYA EKATERINA IGOREVNA (RU)
LUKYANOV ANTON SERGEEVICH (RU)
ZARSHCHIKOV DMITRIY SERGEEVICH (RU)
Application Number:
PCT/KR2020/007080
Publication Date:
March 18, 2021
Filing Date:
June 01, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
B25J9/16; B25J11/00; B25J19/02; G01S13/00; G01S13/04; G01S13/86
Foreign References:
KR20190081316A | 2019-07-09 | |||
JPH0749381A | 1995-02-21 | |||
KR20080061416A | 2008-07-03 | |||
US20160378117A1 | 2016-12-29 | |||
US8412377B2 | 2013-04-02 | |||
US20160274580A1 | 2016-09-22 | |||
US20170023661A1 | 2017-01-26 |
Other References:
See also references of EP 4015161A4
Attorney, Agent or Firm:
Y.P.LEE,MOCK & PARTNERS (KR)
Download PDF: