CN103890604A - 基于抵达时间的无线定位系统 - Google Patents

基于抵达时间的无线定位系统 Download PDF

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Publication number
CN103890604A
CN103890604A CN201280051800.5A CN201280051800A CN103890604A CN 103890604 A CN103890604 A CN 103890604A CN 201280051800 A CN201280051800 A CN 201280051800A CN 103890604 A CN103890604 A CN 103890604A
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China
Prior art keywords
wireless communication
communication equipment
subset
described multiple
distance
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Pending
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CN201280051800.5A
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English (en)
Chinese (zh)
Inventor
X·张
N·张
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN103890604A publication Critical patent/CN103890604A/zh
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
    • 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
    • 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
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector

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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)
  • Mobile Radio Communication Systems (AREA)
CN201280051800.5A 2011-10-21 2012-10-19 基于抵达时间的无线定位系统 Pending CN103890604A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/278,642 US8755304B2 (en) 2011-10-21 2011-10-21 Time of arrival based positioning for wireless communication systems
US13/278,642 2011-10-21
PCT/US2012/061081 WO2013059636A1 (en) 2011-10-21 2012-10-19 Time of arrival based wireless positioning system

Publications (1)

Publication Number Publication Date
CN103890604A true CN103890604A (zh) 2014-06-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280051800.5A Pending CN103890604A (zh) 2011-10-21 2012-10-19 基于抵达时间的无线定位系统

Country Status (7)

Country Link
US (1) US8755304B2 (enExample)
EP (1) EP2769233B1 (enExample)
JP (1) JP5755817B2 (enExample)
KR (1) KR101556711B1 (enExample)
CN (1) CN103890604A (enExample)
IN (1) IN2014CN02129A (enExample)
WO (1) WO2013059636A1 (enExample)

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US9332383B2 (en) 2011-09-19 2016-05-03 Qualcomm Incorporated Time of arrival based positioning system
CN105699958A (zh) * 2016-02-01 2016-06-22 成都可益轨道技术有限公司 一种基于无线载波通信技术的测距装置
CN110933611A (zh) * 2019-12-09 2020-03-27 西安锐驰电器有限公司 一种定位方法

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US8755304B2 (en) 2011-10-21 2014-06-17 Qualcomm Incorporated Time of arrival based positioning for wireless communication systems
US8824325B2 (en) 2011-12-08 2014-09-02 Qualcomm Incorporated Positioning technique for wireless communication system
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Cited By (3)

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Publication number Priority date Publication date Assignee Title
US9332383B2 (en) 2011-09-19 2016-05-03 Qualcomm Incorporated Time of arrival based positioning system
CN105699958A (zh) * 2016-02-01 2016-06-22 成都可益轨道技术有限公司 一种基于无线载波通信技术的测距装置
CN110933611A (zh) * 2019-12-09 2020-03-27 西安锐驰电器有限公司 一种定位方法

Also Published As

Publication number Publication date
IN2014CN02129A (enExample) 2015-05-29
US20130100850A1 (en) 2013-04-25
KR101556711B1 (ko) 2015-10-02
JP2015501425A (ja) 2015-01-15
JP5755817B2 (ja) 2015-07-29
US8755304B2 (en) 2014-06-17
WO2013059636A1 (en) 2013-04-25
EP2769233A1 (en) 2014-08-27
KR20140069196A (ko) 2014-06-09
EP2769233B1 (en) 2016-03-16

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Application publication date: 20140625