WO2004025319A3 - Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information - Google Patents

Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information Download PDF

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Publication number
WO2004025319A3
WO2004025319A3 PCT/US2003/025077 US0325077W WO2004025319A3 WO 2004025319 A3 WO2004025319 A3 WO 2004025319A3 US 0325077 W US0325077 W US 0325077W WO 2004025319 A3 WO2004025319 A3 WO 2004025319A3
Authority
WO
WIPO (PCT)
Prior art keywords
mobiles
absolute positions
positioning information
gps
communications devices
Prior art date
Application number
PCT/US2003/025077
Other languages
French (fr)
Other versions
WO2004025319A9 (en
WO2004025319A2 (en
Inventor
C Britton Rorabaugh
Original Assignee
Drs Comm Company Llc
C Britton Rorabaugh
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 Drs Comm Company Llc, C Britton Rorabaugh filed Critical Drs Comm Company Llc
Priority to CA002495229A priority Critical patent/CA2495229C/en
Priority to JP2004536020A priority patent/JP2005535908A/en
Priority to AU2003291620A priority patent/AU2003291620A1/en
Priority to EP03768506A priority patent/EP1552247A2/en
Publication of WO2004025319A2 publication Critical patent/WO2004025319A2/en
Publication of WO2004025319A9 publication Critical patent/WO2004025319A9/en
Publication of WO2004025319A3 publication Critical patent/WO2004025319A3/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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0072—Transmission between mobile stations, e.g. anti-collision 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining 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
    • G01S19/42—Determining position
    • G01S19/51—Relative 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
    • G01S5/0284—Relative positioning

Abstract

Absolute positions of global position system (“GPS”) enabled mobile communications devices, which form a wirelessly networked group of GPS mobiles, can be determined at each of the mobiles based on use of wireless communications capabilities of the mobiles for obtaining relative positioning information or range measurements for the mobiles of the group. Although the mobiles of a group cannot establish line of sight (“LOS”) communications signal reception paths with a sufficient number of GPS satellites to permit each mobile to determine its absolute position solely based on GPS signal transmissions, the mobiles can compute their respective absolute positions and the absolute positions of other mobiles if a predetermined number of LOS paths can be established and based on the obtained range or relative positioning information.
PCT/US2003/025077 2002-08-13 2003-08-11 Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information WO2004025319A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002495229A CA2495229C (en) 2002-08-13 2003-08-11 Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information
JP2004536020A JP2005535908A (en) 2002-08-13 2003-08-11 Method and system for determining the absolute position of a mobile communication device using remotely generated positioning information
AU2003291620A AU2003291620A1 (en) 2002-08-13 2003-08-11 Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information
EP03768506A EP1552247A2 (en) 2002-08-13 2003-08-11 Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40296302P 2002-08-13 2002-08-13
US60/402,963 2002-08-13

Publications (3)

Publication Number Publication Date
WO2004025319A2 WO2004025319A2 (en) 2004-03-25
WO2004025319A9 WO2004025319A9 (en) 2004-06-03
WO2004025319A3 true WO2004025319A3 (en) 2004-09-30

Family

ID=31993928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/025077 WO2004025319A2 (en) 2002-08-13 2003-08-11 Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information

Country Status (7)

Country Link
US (1) US6922635B2 (en)
EP (1) EP1552247A2 (en)
JP (1) JP2005535908A (en)
AU (1) AU2003291620A1 (en)
CA (1) CA2495229C (en)
PL (1) PL375314A1 (en)
WO (1) WO2004025319A2 (en)

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US7885745B2 (en) 2002-12-11 2011-02-08 Hemisphere Gps Llc GNSS control system and method
US8634993B2 (en) 2003-03-20 2014-01-21 Agjunction Llc GNSS based control for dispensing material from vehicle
US9002565B2 (en) 2003-03-20 2015-04-07 Agjunction Llc GNSS and optical guidance and machine control
US8686900B2 (en) * 2003-03-20 2014-04-01 Hemisphere GNSS, Inc. Multi-antenna GNSS positioning method and system
US8138970B2 (en) 2003-03-20 2012-03-20 Hemisphere Gps Llc GNSS-based tracking of fixed or slow-moving structures
US8271194B2 (en) 2004-03-19 2012-09-18 Hemisphere Gps Llc Method and system using GNSS phase measurements for relative positioning
US8140223B2 (en) 2003-03-20 2012-03-20 Hemisphere Gps Llc Multiple-antenna GNSS control system and method
US8214111B2 (en) 2005-07-19 2012-07-03 Hemisphere Gps Llc Adaptive machine control system and method
US8265826B2 (en) * 2003-03-20 2012-09-11 Hemisphere GPS, LLC Combined GNSS gyroscope control system and method
US8594879B2 (en) 2003-03-20 2013-11-26 Agjunction Llc GNSS guidance and machine control
US8190337B2 (en) 2003-03-20 2012-05-29 Hemisphere GPS, LLC Satellite based vehicle guidance control in straight and contour modes
US7292186B2 (en) * 2003-04-23 2007-11-06 Csi Wireless Inc. Method and system for synchronizing multiple tracking devices for a geo-location system
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US7522099B2 (en) * 2005-09-08 2009-04-21 Topcon Gps, Llc Position determination using carrier phase measurements of satellite signals
US7843862B2 (en) * 2006-05-18 2010-11-30 Encore Software Limited Adhoc networking
US8345658B2 (en) * 2006-10-18 2013-01-01 Nec Corporation Mobile communication terminal with GPS function, positioning system, operation control method, and program
US8311696B2 (en) 2009-07-17 2012-11-13 Hemisphere Gps Llc Optical tracking vehicle control system and method
USRE48527E1 (en) 2007-01-05 2021-04-20 Agjunction Llc Optical tracking vehicle control system and method
US7835832B2 (en) 2007-01-05 2010-11-16 Hemisphere Gps Llc Vehicle control system
US8000381B2 (en) 2007-02-27 2011-08-16 Hemisphere Gps Llc Unbiased code phase discriminator
US7808428B2 (en) 2007-10-08 2010-10-05 Hemisphere Gps Llc GNSS receiver and external storage device system and GNSS data processing method
US9002566B2 (en) 2008-02-10 2015-04-07 AgJunction, LLC Visual, GNSS and gyro autosteering control
US8018376B2 (en) 2008-04-08 2011-09-13 Hemisphere Gps Llc GNSS-based mobile communication system and method
US8478228B2 (en) * 2008-10-20 2013-07-02 Qualcomm Incorporated Mobile receiver with location services capability
US8217833B2 (en) 2008-12-11 2012-07-10 Hemisphere Gps Llc GNSS superband ASIC with simultaneous multi-frequency down conversion
US8386129B2 (en) 2009-01-17 2013-02-26 Hemipshere GPS, LLC Raster-based contour swathing for guidance and variable-rate chemical application
US8085196B2 (en) 2009-03-11 2011-12-27 Hemisphere Gps Llc Removing biases in dual frequency GNSS receivers using SBAS
US8401704B2 (en) 2009-07-22 2013-03-19 Hemisphere GPS, LLC GNSS control system and method for irrigation and related applications
US8600297B2 (en) * 2009-07-28 2013-12-03 Qualcomm Incorporated Method and system for femto cell self-timing and self-locating
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US8334804B2 (en) 2009-09-04 2012-12-18 Hemisphere Gps Llc Multi-frequency GNSS receiver baseband DSP
US8649930B2 (en) 2009-09-17 2014-02-11 Agjunction Llc GNSS integrated multi-sensor control system and method
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Also Published As

Publication number Publication date
WO2004025319A9 (en) 2004-06-03
CA2495229A1 (en) 2004-03-25
US20040034471A1 (en) 2004-02-19
CA2495229C (en) 2008-11-04
US6922635B2 (en) 2005-07-26
WO2004025319A2 (en) 2004-03-25
AU2003291620A1 (en) 2004-04-30
EP1552247A2 (en) 2005-07-13
PL375314A1 (en) 2005-11-28
AU2003291620A8 (en) 2004-04-30
JP2005535908A (en) 2005-11-24

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