Title:
RADIO WAVE INFORMATION OUTPUTTING DEVICE, RADIO WAVE INFORMATION OUTPUTTING METHOD, RADIO WAVE INFORMATION OUTPUTTING SYSTEM, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/157142
Kind Code:
A1
Abstract:
In order to enable output of information for reducing time and effort for survey of radio wave interference or specification of the interference source, this radio wave information outputting device: receives, regarding radio waves received by a radio wave sensor, radio wave information including identification information about the transmission source of the radio waves and position specifying information that can be used for estimating the position of the transmission source of the radio waves; performs comparison for checking whether received metadata, which is information included in the received radio wave information and is the identification information about the transmission source of the radio waves, coincides with comparative metadata which is identification information about transmission sources of known radio waves; estimates, regarding unknown radio waves which are among the received radio waves, and the received metadata of which does not coincide with any of the comparative metadata, the position of the transmission source of the unknown radio waves on the basis of the position specifying information included in the received radio wave information; and outputs unknown radio wave information that relates to the position of the transmission source of the unknown radio waves.
Inventors:
KURIBARA TAKASHI (JP)
SUGAI KOHEI (JP)
KITA MASATO (JP)
KUMAGAI RYOSUKE (JP)
SUGAI KOHEI (JP)
KITA MASATO (JP)
KUMAGAI RYOSUKE (JP)
Application Number:
PCT/JP2022/006228
Publication Date:
August 24, 2023
Filing Date:
February 16, 2022
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04B17/20
Domestic Patent References:
| WO2014066091A2 | 2014-05-01 |
Foreign References:
| JP2005039350A | 2005-02-10 | |||
| JP2018056649A | 2018-04-05 | |||
| JP2010141404A | 2010-06-24 | |||
| JP2007312078A | 2007-11-29 | |||
| JP2012169838A | 2012-09-06 |
Attorney, Agent or Firm:
KITAJIMA Hiroshi et al. (JP)
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