Title:
位置推定装置、位置推定方法とプログラム、並びに、位置推定システム
Document Type and Number:
Japanese Patent JP6819797
Kind Code:
B2
Abstract:
The present invention can improve the precision of location estimation of a signal transmitting source. This location estimating apparatus is provided with: a data acquisition unit for acquiring measurement values of sensors which measure radio waves of a signal transmitting source and location information on the sensors; a class classification unit for class-classifying the acquired measurement values by using relative locations and the dissimilarity of the measurement values of each set of the sensors; and a location estimation unit for estimating the location of the signal transmitting source on the basis of the classified measurement values and the location information of the sensors.
Inventors:
Masaki Foxzuka
Application Number:
JP2019557179A
Publication Date:
January 27, 2021
Filing Date:
November 21, 2018
Export Citation:
Assignee:
NEC
International Classes:
G01S5/02; G01S5/14
Domestic Patent References:
| JP2006220487A | ||||
| JP2001333445A | ||||
| JP2014235102A |
Foreign References:
| US20150074497 | ||||
| US20130027251 | ||||
| US20130065615 |
Attorney, Agent or Firm:
Masahiko Desk
Naoki Shimosaka
Naoki Shimosaka