TAG AND TAG POSITION DETERMINATION DEVICE AND METHOD

Title:

TAG AND TAG POSITION DETERMINATION DEVICE AND METHOD

Document Type and Number:

WIPO Patent Application WO/2019/054701

Kind Code:

A1

Abstract:

A tag and a method by which the tag transmits a response signal to a tag search signal are disclosed. Disclosed is a method for transmitting a response signal, comprising the steps of: receiving, from at least one of a plurality of slave nodes, a tag search signal including identification data for identifying the tag; charging an energy storage element inside the tag by using the received tag search signal; acquiring, from the received tag search signal, the identification data for identifying the tag; determining whether the acquired identification data coincides with identification data prestored in the tag; and outputting a response signal to the tag search signal when the energy storage element is charged to have a predetermined value or greater and the acquired identification data coincides with the identification information prestored in the tag.

Inventors:

KLETSOV ANDREY VLADIMIROVICH (RU)
CHERNOKALOV ALEXANDER GENNADYEVICH (RU)
POLONSKY STANISLAV VLADIMIROVICH (RU)
NIKISHOV ARTEM YUREVICH (RU)
ZARSHCHIKOV DMITRIY SERGEEVICH (RU)

Application Number:

PCT/KR2018/010500

Publication Date:

March 21, 2019

Filing Date:

September 07, 2018

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

G01S5/18; G01S5/02; H04W80/00

Foreign References:

KR101105009B1	2012-01-16
US20080150698A1	2008-06-26
KR20140063404A	2014-05-27
KR20160135584A	2016-11-28
KR20100038256A	2010-04-14

Other References: