Title:
ESTIMATION SYSTEM, ESTIMATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/167032
Kind Code:
A1
Abstract:
Provided is an estimation system that can reduce a calculation amount when estimating the position of a target apparatus. An estimation system (1) comprises a transmitter (10) and an estimation unit (30). The transmitter (10) outputs a plurality of mutually different wireless signals. The estimation unit (30) estimates the position of the transmitter (10) on the basis of a plurality of reception signals. A receiver (20) that receives the plurality of wireless signals generates the plurality of reception signals. The estimation unit (30) estimates the position of the transmitter by using the maximum value of the received power for the plurality of reception signals or the average value of the received power for the plurality of reception signals.
Inventors:
TAKEI ATSUSHI
NAKANISHI MARI
MATSUMOTO KAZUHIRO
YAMAMOTO ATSUSHI
SHIBANO NOBUYUKI
HISHIKAWA TETSUYA
HONMA NAOKI
NAKANISHI MARI
MATSUMOTO KAZUHIRO
YAMAMOTO ATSUSHI
SHIBANO NOBUYUKI
HISHIKAWA TETSUYA
HONMA NAOKI
Application Number:
PCT/JP2023/005953
Publication Date:
September 07, 2023
Filing Date:
February 20, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01S5/04; G01S5/14
Domestic Patent References:
| WO2020059235A1 | 2020-03-26 |
Foreign References:
| JP2020182158A | 2020-11-05 | |||
| JP2020106450A | 2020-07-09 | |||
| JP2007288311A | 2007-11-01 | |||
| JPH10150395A | 1998-06-02 | |||
| JP2010021955A | 2010-01-28 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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