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Patent Searching and Data


Title:
COMMUNICATION APPARATUS, INFORMATION PROCESSING APPARATUS, AND LOCATION INFORMATION MANAGEMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2021/177327
Kind Code:
A1
Abstract:
This communication apparatus detects a wireless device, and calculates the relative location of the detected wireless device, relative to a reference wireless device serving as a reference for location identification, on the basis of an amount of movement of the communication apparatus after the communication apparatus detected the reference wireless device. The communication apparatus associates the calculated relative location, identification information of the detected wireless device, and identification information of the reference wireless device.

Inventors:
SHIMURA YASUHIRO (JP)
NAKAJIMA YUKI (JP)
TANAKA YU (JP)
MUROFUSHI MITSUHIDE (JP)
Application Number:
PCT/JP2021/008032
Publication Date:
September 10, 2021
Filing Date:
March 03, 2021
Export Citation:
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Assignee:
CANON KK (JP)
International Classes:
G01S5/02; G01S1/68; G06K7/10; G06K17/00
Foreign References:
JP2010066149A2010-03-25
JP2010215305A2010-09-30
JP2019182560A2019-10-24
JP2005320074A2005-11-17
JP2006184253A2006-07-13
JP2018063178A2018-04-19
JP2003185730A2003-07-03
US20180293535A12018-10-11
JP2007114003A2007-05-10
JP2020037063A2020-03-12
Attorney, Agent or Firm:
ABE Takuma et al. (JP)
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