WO2009082728A3 - Methods, systems and apparatus for integrated wireless device location determination - Google Patents

Methods, systems and apparatus for integrated wireless device location determination Download PDF

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Publication number
WO2009082728A3
WO2009082728A3 PCT/US2008/087983 US2008087983W WO2009082728A3 WO 2009082728 A3 WO2009082728 A3 WO 2009082728A3 US 2008087983 W US2008087983 W US 2008087983W WO 2009082728 A3 WO2009082728 A3 WO 2009082728A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless device
location
device location
determining
wireless
Prior art date
Application number
PCT/US2008/087983
Other languages
French (fr)
Other versions
WO2009082728A2 (en
Inventor
Chandrakant Mehta
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Priority to JP2010540835A priority Critical patent/JP5425807B2/en
Priority to CN200880126417.5A priority patent/CN101939664B/en
Priority to KR1020107016602A priority patent/KR101168122B1/en
Publication of WO2009082728A2 publication Critical patent/WO2009082728A2/en
Publication of WO2009082728A3 publication Critical patent/WO2009082728A3/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42Determining position
    • G01S19/48Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/0205Details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/0257Hybrid positioning
    • G01S5/0263Hybrid positioning by combining or switching between positions derived from two or more separate positioning systems

Abstract

Methods, devices, and systems are presented for integrated wireless device location determination. A method for determining location on a wireless device includes receiving a request for wireless device location and receiving a plurality of wireless network messages. Each message is transmitted from a wireless network edge device associated with one of a plurality of wireless networks. Further included is obtaining location measurement information from the received wireless network messages and obtaining location determining assistance information for each of the wireless networks associated with the received wireless network messages. The method further includes determining more than one wireless device location based on the location measurement information and the location determining assistance information, determining an integrated wireless device location based on the more than one wireless device location, validating and storing the integrated wireless device location. A method for determining wireless device location at a network device is also provided.
PCT/US2008/087983 2007-12-24 2008-12-22 Methods, systems and apparatus for integrated wireless device location determination WO2009082728A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010540835A JP5425807B2 (en) 2007-12-24 2008-12-22 Method, system and apparatus for integrated wireless device location determination
CN200880126417.5A CN101939664B (en) 2007-12-24 2008-12-22 Methods, systems and apparatus for integrated wireless device location determination
KR1020107016602A KR101168122B1 (en) 2007-12-24 2008-12-22 Methods, systems and apparatus for integrated wireless device location determination

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/963,889 2007-12-24
US11/963,889 US7595754B2 (en) 2007-12-24 2007-12-24 Methods, systems and apparatus for integrated wireless device location determination

Publications (2)

Publication Number Publication Date
WO2009082728A2 WO2009082728A2 (en) 2009-07-02
WO2009082728A3 true WO2009082728A3 (en) 2009-11-12

Family

ID=40566322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/087983 WO2009082728A2 (en) 2007-12-24 2008-12-22 Methods, systems and apparatus for integrated wireless device location determination

Country Status (7)

Country Link
US (1) US7595754B2 (en)
EP (2) EP2075593B1 (en)
JP (3) JP5425807B2 (en)
KR (1) KR101168122B1 (en)
CN (2) CN103561461B (en)
ES (1) ES2841080T3 (en)
WO (1) WO2009082728A2 (en)

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Also Published As

Publication number Publication date
JP2014099860A (en) 2014-05-29
EP2075593A3 (en) 2009-10-21
CN103561461B (en) 2016-09-28
CN103561461A (en) 2014-02-05
EP2527858B1 (en) 2023-06-07
WO2009082728A2 (en) 2009-07-02
US20090160711A1 (en) 2009-06-25
KR101168122B1 (en) 2012-07-27
EP2075593B1 (en) 2020-09-23
JP6049596B2 (en) 2016-12-21
CN101939664B (en) 2014-08-13
EP2527858A1 (en) 2012-11-28
JP2011511269A (en) 2011-04-07
JP5425807B2 (en) 2014-02-26
JP6125566B2 (en) 2017-05-10
US7595754B2 (en) 2009-09-29
KR20100106524A (en) 2010-10-01
ES2841080T3 (en) 2021-07-07
CN101939664A (en) 2011-01-05
JP2015200662A (en) 2015-11-12
EP2075593A2 (en) 2009-07-01

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