WO2010045466A3 - Multi-level tracking - Google Patents

Multi-level tracking Download PDF

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Publication number
WO2010045466A3
WO2010045466A3 PCT/US2009/060853 US2009060853W WO2010045466A3 WO 2010045466 A3 WO2010045466 A3 WO 2010045466A3 US 2009060853 W US2009060853 W US 2009060853W WO 2010045466 A3 WO2010045466 A3 WO 2010045466A3
Authority
WO
WIPO (PCT)
Prior art keywords
height
level tracking
dimensional
trilateration
methodologies
Prior art date
Application number
PCT/US2009/060853
Other languages
French (fr)
Other versions
WO2010045466A2 (en
Inventor
Edzko Smid
Tom Stiglich
Jerry Atkinson
Original Assignee
Jadi, Inc.
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.)
Filing date
Publication date
Application filed by Jadi, Inc. filed Critical Jadi, Inc.
Publication of WO2010045466A2 publication Critical patent/WO2010045466A2/en
Publication of WO2010045466A3 publication Critical patent/WO2010045466A3/en

Links

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
    • G01S5/0284—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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Methodologies are disclosed for determining the height of a target [201] and its horizontal location in three dimensional space using a network of base stations [101,102,103]. In one embodiment recursive two dimensional trilateration is used to determine the height, in another embodiment height is provided externally and used to correct the ranges used in two dimensional trilateration.
PCT/US2009/060853 2008-10-15 2009-10-15 Multi-level tracking WO2010045466A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10576708P 2008-10-15 2008-10-15
US61/105,767 2008-10-15

Publications (2)

Publication Number Publication Date
WO2010045466A2 WO2010045466A2 (en) 2010-04-22
WO2010045466A3 true WO2010045466A3 (en) 2010-07-08

Family

ID=42107240

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/060853 WO2010045466A2 (en) 2008-10-15 2009-10-15 Multi-level tracking

Country Status (1)

Country Link
WO (1) WO2010045466A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105992336A (en) * 2015-01-31 2016-10-05 华为技术有限公司 Access point (AP) network element positioning method and apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130106618A (en) * 2012-03-20 2013-09-30 삼성전자주식회사 Method for providing service using a serching location and an electronic device thereof
EP2854463A1 (en) * 2013-09-30 2015-04-01 Alcatel Lucent Position finding apparatus for a mobile station, vehicle, method, and computer program thereof
CN105954717B (en) 2016-04-22 2019-04-02 上海潘氏投资管理有限公司 Location acquiring method and device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030216142A1 (en) * 2002-05-16 2003-11-20 Wigren K. Torbjorn Position determination in wireless communication systems
EP1569490A1 (en) * 2004-02-11 2005-08-31 Avaya Technology Corp. Location estimation of wireless terminals in a multistory environment
US6999780B1 (en) * 2002-07-30 2006-02-14 Bellsouth Intellectual Property Corporation Method and system for determining the altitude of a mobile wireless device
US20080026770A1 (en) * 2006-07-31 2008-01-31 Motorola, Inc. Method and apparatus for calculating a device location

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030216142A1 (en) * 2002-05-16 2003-11-20 Wigren K. Torbjorn Position determination in wireless communication systems
US6999780B1 (en) * 2002-07-30 2006-02-14 Bellsouth Intellectual Property Corporation Method and system for determining the altitude of a mobile wireless device
EP1569490A1 (en) * 2004-02-11 2005-08-31 Avaya Technology Corp. Location estimation of wireless terminals in a multistory environment
US20080026770A1 (en) * 2006-07-31 2008-01-31 Motorola, Inc. Method and apparatus for calculating a device location

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105992336A (en) * 2015-01-31 2016-10-05 华为技术有限公司 Access point (AP) network element positioning method and apparatus
CN105992336B (en) * 2015-01-31 2020-01-31 华为技术有限公司 Positioning method and device for wireless node AP network elements

Also Published As

Publication number Publication date
WO2010045466A2 (en) 2010-04-22

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