WO2011153370A3 - Position determination using measurements from past and present epochs - Google Patents

Position determination using measurements from past and present epochs Download PDF

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Publication number
WO2011153370A3
WO2011153370A3 PCT/US2011/038956 US2011038956W WO2011153370A3 WO 2011153370 A3 WO2011153370 A3 WO 2011153370A3 US 2011038956 W US2011038956 W US 2011038956W WO 2011153370 A3 WO2011153370 A3 WO 2011153370A3
Authority
WO
WIPO (PCT)
Prior art keywords
epochs
measurements
past
present
position determination
Prior art date
Application number
PCT/US2011/038956
Other languages
French (fr)
Other versions
WO2011153370A2 (en
Inventor
Wyatt Thomas Riley
Douglas Neal Rowitch
Dominic Gerard Farmer
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 JP2013513353A priority Critical patent/JP5680747B2/en
Priority to KR1020137000062A priority patent/KR101499366B1/en
Priority to CN2011800271224A priority patent/CN103180754A/en
Priority to EP11725292.4A priority patent/EP2577345B1/en
Priority to EP15188297.4A priority patent/EP2988147B1/en
Priority to ES11725292.4T priority patent/ES2558319T3/en
Publication of WO2011153370A2 publication Critical patent/WO2011153370A2/en
Publication of WO2011153370A3 publication Critical patent/WO2011153370A3/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
    • 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
    • G01S19/396—Determining accuracy or reliability of position or pseudorange measurements
    • 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
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G01S19/258—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to the satellite constellation, e.g. almanac, ephemeris data, lists of satellites in view
    • 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
    • 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
    • G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
    • G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
    • 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
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • G01S19/49—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system whereby the further system is an inertial position system, e.g. loosely-coupled
    • 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
    • G01S5/0236—Assistance data, e.g. base station almanac

Abstract

The subject matter disclosed herein relates to positioning systems and location determination using measurement stitching.
PCT/US2011/038956 2010-06-02 2011-06-02 Position determination using measurements from past and present epochs WO2011153370A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2013513353A JP5680747B2 (en) 2010-06-02 2011-06-02 Positioning using measurements from past and current epochs
KR1020137000062A KR101499366B1 (en) 2010-06-02 2011-06-02 A method, apparatus and computer-readable medium for position determination using measurements from past and present epochs
CN2011800271224A CN103180754A (en) 2010-06-02 2011-06-02 Position determination using measurements from past and present epochs
EP11725292.4A EP2577345B1 (en) 2010-06-02 2011-06-02 Position determination using measurements from past and present epochs
EP15188297.4A EP2988147B1 (en) 2010-06-02 2011-06-02 Position determination using measurements from past and present epochs
ES11725292.4T ES2558319T3 (en) 2010-06-02 2011-06-02 Position determination using measurements from past and present times

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/792,548 2010-06-02
US12/792,548 US8704707B2 (en) 2010-06-02 2010-06-02 Position determination using measurements from past and present epochs

Publications (2)

Publication Number Publication Date
WO2011153370A2 WO2011153370A2 (en) 2011-12-08
WO2011153370A3 true WO2011153370A3 (en) 2013-04-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/038956 WO2011153370A2 (en) 2010-06-02 2011-06-02 Position determination using measurements from past and present epochs

Country Status (8)

Country Link
US (2) US8704707B2 (en)
EP (2) EP2988147B1 (en)
JP (1) JP5680747B2 (en)
KR (1) KR101499366B1 (en)
CN (2) CN103180754A (en)
ES (2) ES2786305T3 (en)
HU (1) HUE048679T2 (en)
WO (1) WO2011153370A2 (en)

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