KR20240097829A - 정보 처리 장치, 정보 처리 방법, 프로그램 - Google Patents

정보 처리 장치, 정보 처리 방법, 프로그램 Download PDF

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Publication number
KR20240097829A
KR20240097829A KR1020247011781A KR20247011781A KR20240097829A KR 20240097829 A KR20240097829 A KR 20240097829A KR 1020247011781 A KR1020247011781 A KR 1020247011781A KR 20247011781 A KR20247011781 A KR 20247011781A KR 20240097829 A KR20240097829 A KR 20240097829A
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KR
South Korea
Prior art keywords
distance measurement
communication device
reselection
measurement
reliability
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020247011781A
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English (en)
Korean (ko)
Inventor
히로아키 나카노
코헤이 야마모토
타쿠야 이치하라
마사야 타카노
Original Assignee
소니 세미컨덕터 솔루션즈 가부시키가이샤
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Publication date
Application filed by 소니 세미컨덕터 솔루션즈 가부시키가이샤 filed Critical 소니 세미컨덕터 솔루션즈 가부시키가이샤
Publication of KR20240097829A publication Critical patent/KR20240097829A/ko
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications
    • G01S2205/02—Indoor

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1020247011781A 2021-11-10 2022-10-19 정보 처리 장치, 정보 처리 방법, 프로그램 Pending KR20240097829A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021183286 2021-11-10
JPJP-P-2021-183286 2021-11-10
PCT/JP2022/038980 WO2023085024A1 (ja) 2021-11-10 2022-10-19 情報処理装置、情報処理方法、プログラム

Publications (1)

Publication Number Publication Date
KR20240097829A true KR20240097829A (ko) 2024-06-27

Family

ID=86335615

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247011781A Pending KR20240097829A (ko) 2021-11-10 2022-10-19 정보 처리 장치, 정보 처리 방법, 프로그램

Country Status (4)

Country Link
US (1) US20240393420A1 (https=)
JP (1) JPWO2023085024A1 (https=)
KR (1) KR20240097829A (https=)
WO (1) WO2023085024A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010223593A (ja) 2009-03-19 2010-10-07 Mitsubishi Electric Corp 移動体検知システム
JP2018124181A (ja) 2017-02-01 2018-08-09 株式会社東海理化電機製作所 電波伝搬距離推定装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4396801B2 (ja) * 2001-02-27 2010-01-13 パイオニア株式会社 測位装置と測位方法及び測位システム
JP2010127850A (ja) * 2008-11-28 2010-06-10 Ntt Docomo Inc 測位サーバ、測位システム及び測位方法
US8044852B2 (en) * 2009-01-14 2011-10-25 Trimble Navigation Limited Position determination based on hybrid pseudorange solution data
WO2013047664A1 (ja) * 2011-09-30 2013-04-04 三菱電機株式会社 無線通信システム、移動端末装置、基地局装置および管理装置
US9949227B2 (en) * 2013-03-14 2018-04-17 Apple Inc. Location determination
WO2014151164A1 (en) * 2013-03-15 2014-09-25 Nextnav, Llc Directional pruning of transmitters to improve position determination
US9571985B2 (en) * 2015-04-09 2017-02-14 Datalogic Ip Tech S.R.L. High accuracy indoor locating system
WO2017103331A1 (en) * 2015-12-15 2017-06-22 Nokia Solutions And Networks Oy Positioning of mobile device
US9955450B2 (en) * 2016-04-01 2018-04-24 Guardhat, Inc. Geo-localization assembly and methodology
WO2020003353A1 (ja) * 2018-06-25 2020-01-02 三菱電機株式会社 測位装置、測位方法及び測位システム
EP4034948B1 (en) * 2019-09-27 2025-11-12 Nokia Technologies Oy Method, apparatus and computer program for user equipment localization
JP7404953B2 (ja) * 2020-03-18 2023-12-26 株式会社Ｊｖｃケンウッド 位置推定装置、位置推定方法及び位置推定プログラム
KR20220158691A (ko) * 2020-03-25 2022-12-01 소니 세미컨덕터 솔루션즈 가부시키가이샤 통신 장치, 통신 시스템 및 통신 방법
US11716668B2 (en) * 2020-11-18 2023-08-01 Dell Products, L.P. Wireless channel selection management system and method of using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010223593A (ja) 2009-03-19 2010-10-07 Mitsubishi Electric Corp 移動体検知システム
JP2018124181A (ja) 2017-02-01 2018-08-09 株式会社東海理化電機製作所 電波伝搬距離推定装置

Also Published As

Publication number Publication date
WO2023085024A1 (ja) 2023-05-19
JPWO2023085024A1 (https=) 2023-05-19
US20240393420A1 (en) 2024-11-28

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Date Code Title Description
PA0105 International application

Patent event date: 20240409

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application