MOBILE DEVICE FOR DETECTING OBJECT AND OPERATION METHOD THEREFOR

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)

Application Number:

PCT/KR2020/007080

Publication Date:

March 18, 2021

Filing Date:

June 01, 2020

Export Citation:

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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: