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Title:
POSITION ESTIMATION PROGRAM, POSITION ESTIMATION METHOD, AND POSITION ESTIMATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/179109
Kind Code:
A1
Abstract:
This position estimation program causes a computer to execute processing in which a candidate group expressing positions of a terminal in cases where the terminal is present on each of a plurality of floors is generated on the basis of the strengths of the radio field from the terminal detected at each time by a plurality of base stations installed on a plurality of floors and the positions of the plurality of base stations, and the location floor that the terminal is on is specified on the basis of the paths on each floor of the candidate group and mobility conditions determining the mobility of the terminal on each of the plurality of floors.

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Inventors:
NATSUME KOTA (JP)
HIDESHIMA GENSAI (JP)
SUYAMA KAORI (JP)
NAKAMURA FUMIAKI (JP)
FUJITA ETSUSHI (JP)
Application Number:
PCT/JP2016/061742
Publication Date:
October 19, 2017
Filing Date:
April 11, 2016
Export Citation:
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Assignee:
FUJITSU LTD (JP)
International Classes:
G01S5/02; H04M11/00
Foreign References:
JP2015081803A2015-04-27
JP2006253888A2006-09-21
JP2005229617A2005-08-25
JP2012112865A2012-06-14
Attorney, Agent or Firm:
KATAYAMA, Shuhei (JP)
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