Title:
WAVEFORM SEPARATING DEVICE, METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/047966
Kind Code:
A1
Abstract:
The present invention makes it possible to separate from a combined signal waveform a signal waveform between units having identical or substantially identical configurations, for example. This waveform separating device is provided with: a storage device which stores, as a model of an operating state of a unit, a first state transition model including a segment in which a transition occurs in one direction on one path; and an estimating unit which accepts as an input a combined signal waveform from a plurality of units including a first unit that operates on the basis of the first state transition model, and which estimates the signal waveform of the first unit at least on the basis of the first state transition model and separates the signal waveform of the first unit from the combined signal waveform.
Inventors:
SUZUKI RYOTA (JP)
KOUMOTO SHIGERU (JP)
PETLADWALA MURTUZA (JP)
KOUMOTO SHIGERU (JP)
PETLADWALA MURTUZA (JP)
Application Number:
PCT/JP2017/032704
Publication Date:
March 15, 2018
Filing Date:
September 11, 2017
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G01R21/00; G01R21/01; H02J13/00
Foreign References:
| JP2013213825A | 2013-10-17 | |||
| JP2012003494A | 2012-01-05 | |||
| US20130132316A1 | 2013-05-23 | |||
| JPH10111862A | 1998-04-28 | |||
| JP2001125589A | 2001-05-11 | |||
| JPH0990980A | 1997-04-04 | |||
| JP2007536050A | 2007-12-13 |
Attorney, Agent or Firm:
KATO, Asamichi (JP)
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