JPWO2021193386A1 - - Google Patents

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Publication number
JPWO2021193386A1
JPWO2021193386A1 JP2022510058A JP2022510058A JPWO2021193386A1 JP WO2021193386 A1 JPWO2021193386 A1 JP WO2021193386A1 JP 2022510058 A JP2022510058 A JP 2022510058A JP 2022510058 A JP2022510058 A JP 2022510058A JP WO2021193386 A1 JPWO2021193386 A1 JP WO2021193386A1
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JP
Japan
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.)
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Application number
JP2022510058A
Other languages
Japanese (ja)
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JP7698630B2 (ja
Priority date (The priority date 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 date listed.)
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Publication of JPWO2021193386A1 publication Critical patent/JPWO2021193386A1/ja
Application granted granted Critical
Publication of JP7698630B2 publication Critical patent/JP7698630B2/ja
Active legal-status Critical Current
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Classifications

    • 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
    • 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
    • G01S5/0218—Multipath in signal reception
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/06—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels by using barometric means
    • 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
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • 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
    • G01S5/0226—Transmitters
    • 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
    • G01S5/0252—Radio frequency fingerprinting
    • G01S5/02521—Radio frequency fingerprinting using a radio-map
    • G01S5/02524—Creating or updating the radio-map
    • 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
    • G01S5/0257—Hybrid positioning
    • G01S5/0258—Hybrid positioning by combining or switching between measurements derived from different systems
    • G01S5/02585—Hybrid positioning by combining or switching between measurements derived from different systems at least one of the measurements being a non-radio 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
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
    • G01S5/26—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
    • 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
    • G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2022510058A 2020-03-25 2021-03-18 通信装置、通信システム及び通信方法 Active JP7698630B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020054816 2020-03-25
JP2020054816 2020-03-25
PCT/JP2021/011254 WO2021193386A1 (ja) 2020-03-25 2021-03-18 通信装置、通信システム及び通信方法

Publications (2)

Publication Number Publication Date
JPWO2021193386A1 true JPWO2021193386A1 (https=) 2021-09-30
JP7698630B2 JP7698630B2 (ja) 2025-06-25

Family

ID=77891777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022510058A Active JP7698630B2 (ja) 2020-03-25 2021-03-18 通信装置、通信システム及び通信方法

Country Status (4)

Country Link
US (1) US20230070913A1 (https=)
JP (1) JP7698630B2 (https=)
KR (1) KR20220158691A (https=)
WO (1) WO2021193386A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023085024A1 (https=) * 2021-11-10 2023-05-19
JP2025014079A (ja) * 2021-12-01 2025-01-29 ソニーセミコンダクタソリューションズ株式会社 測距装置、測距方法
EP4546012A1 (en) * 2022-06-21 2025-04-30 Alps Alpine Co., Ltd. Ranging device
WO2025100095A1 (ja) * 2023-11-08 2025-05-15 ソニーセミコンダクタソリューションズ株式会社 通信装置、測位システム、および、通信装置の制御方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832369A (en) * 1996-06-05 1998-11-03 Wiltron Company Microwave receiver configured to provide non-referenced distance measurements along with signal magnitude measurements
JP2000314771A (ja) * 1999-04-30 2000-11-14 Matsushita Electric Works Ltd Ｇｐｓ利用情報システム
JP2009216474A (ja) * 2008-03-08 2009-09-24 Brother Ind Ltd 移動局測位システム
US20160381504A1 (en) * 2015-06-24 2016-12-29 Apple Inc. Positioning Techniques for Narrowband Wireless Signals Under Dense Multipath Conditions
JP2017122735A (ja) * 2008-04-14 2017-07-13 モジクス， インコーポレイティッド 無線自動識別タグの位置を推定及び追跡するシステム並びに方法
US20180270783A1 (en) * 2017-03-16 2018-09-20 Qualcomm Incorporated Robust downlink positioning
CN110856106A (zh) * 2019-11-20 2020-02-28 重庆邮电大学 基于uwb和气压计的室内高精度三维定位方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011017685A (ja) 2009-07-10 2011-01-27 Kenwood Corp 測位システム及び制御方法
WO2011091062A1 (en) * 2010-01-20 2011-07-28 Worcester Polytechnic Institute Precision location method and system
US10440512B2 (en) * 2012-08-03 2019-10-08 Polte Corporation Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology
US10742475B2 (en) * 2012-12-05 2020-08-11 Origin Wireless, Inc. Method, apparatus, and system for object tracking sensing using broadcasting
US9078102B2 (en) * 2012-11-12 2015-07-07 Qualcomm Incorporated Techniques for generating environment and reference data reports for particular environments on behalf of mobile devices
US9689958B1 (en) * 2013-03-20 2017-06-27 Ben Wild Device positioning using acoustic and radio signals
US10094905B2 (en) * 2014-02-28 2018-10-09 Qualcomm Incorporated Opportunistic calibration of a barometer in a mobile device
JP2017067565A (ja) 2015-09-29 2017-04-06 株式会社Ｎｔｔドコモ 端末装置および測位プログラム
US10805767B2 (en) * 2016-12-15 2020-10-13 Philips North America Llc Method for tracking the location of a resident within a facility
US10602476B2 (en) * 2018-08-01 2020-03-24 Nextnav, Llc Systems and methods for determining an indoor or outdoor location of a mobile device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832369A (en) * 1996-06-05 1998-11-03 Wiltron Company Microwave receiver configured to provide non-referenced distance measurements along with signal magnitude measurements
JP2000314771A (ja) * 1999-04-30 2000-11-14 Matsushita Electric Works Ltd Ｇｐｓ利用情報システム
JP2009216474A (ja) * 2008-03-08 2009-09-24 Brother Ind Ltd 移動局測位システム
JP2017122735A (ja) * 2008-04-14 2017-07-13 モジクス， インコーポレイティッド 無線自動識別タグの位置を推定及び追跡するシステム並びに方法
US20160381504A1 (en) * 2015-06-24 2016-12-29 Apple Inc. Positioning Techniques for Narrowband Wireless Signals Under Dense Multipath Conditions
US20180270783A1 (en) * 2017-03-16 2018-09-20 Qualcomm Incorporated Robust downlink positioning
CN110856106A (zh) * 2019-11-20 2020-02-28 重庆邮电大学 基于uwb和气压计的室内高精度三维定位方法

Also Published As

Publication number Publication date
JP7698630B2 (ja) 2025-06-25
KR20220158691A (ko) 2022-12-01
US20230070913A1 (en) 2023-03-09
WO2021193386A1 (ja) 2021-09-30

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