DE60134973D1 - Kalibrierung von positionierungssystemen - Google Patents

Kalibrierung von positionierungssystemen

Info

Publication number
DE60134973D1
DE60134973D1 DE60134973T DE60134973T DE60134973D1 DE 60134973 D1 DE60134973 D1 DE 60134973D1 DE 60134973 T DE60134973 T DE 60134973T DE 60134973 T DE60134973 T DE 60134973T DE 60134973 D1 DE60134973 D1 DE 60134973D1
Authority
DE
Germany
Prior art keywords
mobile station
bias
error
calibration
positioning systems
Prior art date
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.)
Expired - Lifetime
Application number
DE60134973T
Other languages
English (en)
Inventor
Sven Fischer
Ari Kangas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE60134973D1 publication Critical patent/DE60134973D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • G01S5/0242—Determining the position of transmitters to be subsequently used in positioning
    • 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
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
DE60134973T 2000-05-03 2001-05-03 Kalibrierung von positionierungssystemen Expired - Lifetime DE60134973D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20142400P 2000-05-03 2000-05-03
US09/847,357 US6957072B2 (en) 2000-05-03 2001-05-03 Calibration of positioning systems
PCT/SE2001/000959 WO2001084862A2 (en) 2000-05-03 2001-05-03 Calibration of positioning systems

Publications (1)

Publication Number Publication Date
DE60134973D1 true DE60134973D1 (de) 2008-09-04

Family

ID=26896731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60134973T Expired - Lifetime DE60134973D1 (de) 2000-05-03 2001-05-03 Kalibrierung von positionierungssystemen

Country Status (7)

Country Link
US (1) US6957072B2 (de)
EP (1) EP1279312B1 (de)
AT (1) ATE402577T1 (de)
AU (1) AU2001260861A1 (de)
CA (1) CA2405854C (de)
DE (1) DE60134973D1 (de)
WO (1) WO2001084862A2 (de)

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Also Published As

Publication number Publication date
US6957072B2 (en) 2005-10-18
WO2001084862A2 (en) 2001-11-08
CA2405854C (en) 2012-02-14
EP1279312B1 (de) 2008-07-23
EP1279312A2 (de) 2003-01-29
CA2405854A1 (en) 2001-11-08
US20020016172A1 (en) 2002-02-07
WO2001084862A3 (en) 2002-03-14
ATE402577T1 (de) 2008-08-15
AU2001260861A1 (en) 2001-11-12

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Legal Events

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