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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JP2020531823A5 (cg-RX-API-DMAC10.html
JP2020531823A (ja
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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 US10568064B2 (en) 2017-08-23 2017-08-23 Systems and methods for precise radio frequency localization using time difference of arrival
US15/684,893 2017-08-23
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 (cg-RX-API-DMAC10.html) 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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US (1) US10568064B2 (cg-RX-API-DMAC10.html)
EP (1) EP3669207A4 (cg-RX-API-DMAC10.html)
JP (1) JP7315533B2 (cg-RX-API-DMAC10.html)
CN (1) CN110998354A (cg-RX-API-DMAC10.html)
WO (1) WO2019040558A1 (cg-RX-API-DMAC10.html)

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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
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US12593302B1 (en) 2023-11-10 2026-03-31 Rockwell Collins, Inc. Node configured to determine ownship position information and/or ownship time information without transmitting two-way timing and ranging (TWTR) signals
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Publication number Publication date
EP3669207A4 (en) 2021-05-05
CN110998354A (zh) 2020-04-10
US20190069264A1 (en) 2019-02-28
US10568064B2 (en) 2020-02-18
EP3669207A1 (en) 2020-06-24
WO2019040558A1 (en) 2019-02-28
JP2020531823A (ja) 2020-11-05

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