JP7315533B2 - 到達時間差を使用した正確な無線周波数位置特定のためのシステムおよび方法 - Google Patents

到達時間差を使用した正確な無線周波数位置特定のためのシステムおよび方法 Download PDF

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JP7315533B2
JP7315533B2 JP2020510542A JP2020510542A JP7315533B2 JP 7315533 B2 JP7315533 B2 JP 7315533B2 JP 2020510542 A JP2020510542 A JP 2020510542A JP 2020510542 A JP2020510542 A JP 2020510542A JP 7315533 B2 JP7315533 B2 JP 7315533B2
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wireless node
wireless
node
time
communication
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JP2020531823A (ja
JP2020531823A5 (enExample
Inventor
セス，マヌ
バヒーシェヴ，ティムール
コン，リンカイ
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Zainar Inc
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Zainar Inc
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    • 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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • 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
    • 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
    • G01S5/02—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
    • G01S5/0284—Relative positioning
    • G01S5/0289—Relative positioning of multiple transceivers, e.g. in ad hoc networks
    • 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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

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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)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2020510542A 2017-08-23 2018-08-22 到達時間差を使用した正確な無線周波数位置特定のためのシステムおよび方法 Active JP7315533B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/684,893 2017-08-23
US15/684,893 US10568064B2 (en) 2017-08-23 2017-08-23 Systems and methods for precise radio frequency localization using time difference of arrival
PCT/US2018/047422 WO2019040558A1 (en) 2017-08-23 2018-08-22 SYSTEMS AND METHODS FOR ACCURATE LOCATION OF RADIO FREQUENCY USING TIME ARRIVAL DIFFERENCE

Publications (3)

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JP2020531823A JP2020531823A (ja) 2020-11-05
JP2020531823A5 JP2020531823A5 (enExample) 2021-09-30
JP7315533B2 true JP7315533B2 (ja) 2023-07-26

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JP2020510542A Active JP7315533B2 (ja) 2017-08-23 2018-08-22 到達時間差を使用した正確な無線周波数位置特定のためのシステムおよび方法

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Country Link
US (1) US10568064B2 (enExample)
EP (1) EP3669207A4 (enExample)
JP (1) JP7315533B2 (enExample)
CN (1) CN110998354A (enExample)
WO (1) WO2019040558A1 (enExample)

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ES2962726T3 (es) * 2018-04-11 2024-03-20 Teknologian Tutkimuskeskus Vtt Oy Posicionamiento inalámbrico
US11428799B2 (en) 2018-10-12 2022-08-30 Denso International America, Inc. Up-sampling and cross-correlation for time of arrival determinations in passive entry/passive start systems
US10551479B1 (en) 2018-12-26 2020-02-04 Locix, Inc. Systems and methods for using ranging to determine locations of wireless sensor nodes based on radio frequency communications between the nodes and various RF-enabled devices
JP2022527310A (ja) * 2019-03-29 2022-06-01 株式会社デンソー 距離判定のためｍｕｓｉｃスタイルの固有値分解を用いたキャリア位相ベースの測距を実行するパッシブエントリー／パッシブスタートシステム
WO2021081657A1 (en) * 2019-11-01 2021-05-06 Carleton University User detection using radio-frequency (rf) signals
CN111262755B (zh) * 2020-01-17 2021-11-09 清华大学 一种网络测距方法及装置
JP7483469B2 (ja) * 2020-04-03 2024-05-15 キヤノン株式会社 情報処理装置、表示制御方法、及びプログラム
NO346304B1 (en) * 2020-06-25 2022-05-30 Autostore Tech As System and method of operating an automated storage and retrieval system
US11856484B2 (en) * 2021-07-09 2023-12-26 ZaiNar, Inc. Systems and methods for precise radio frequency localization of wireless nodes using time difference of arrival and decoupling in time synchronizing of the wireless nodes from ranging

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Also Published As

Publication number Publication date
JP2020531823A (ja) 2020-11-05
EP3669207A4 (en) 2021-05-05
EP3669207A1 (en) 2020-06-24
CN110998354A (zh) 2020-04-10
US20190069264A1 (en) 2019-02-28
US10568064B2 (en) 2020-02-18
WO2019040558A1 (en) 2019-02-28

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