AT556331T - SYSTEM AND METHOD FOR mehrdeutigkeitsreduktion on received SPS signals - Google Patents

SYSTEM AND METHOD FOR mehrdeutigkeitsreduktion on received SPS signals

Info

Publication number
AT556331T
AT556331T AT07841292T AT07841292T AT556331T AT 556331 T AT556331 T AT 556331T AT 07841292 T AT07841292 T AT 07841292T AT 07841292 T AT07841292 T AT 07841292T AT 556331 T AT556331 T AT 556331T
Authority
AT
Austria
Prior art keywords
mehrdeutigkeitsreduktion
system
method
sps signals
received sps
Prior art date
Application number
AT07841292T
Other languages
German (de)
Inventor
Rayman Wai Pon
Dominic Gerard Farmer
Original Assignee
Qualcomm 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
Priority to US83985406P priority Critical
Priority to US11/842,759 priority patent/US7817084B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to PCT/US2007/076690 priority patent/WO2008024939A2/en
Publication of AT556331T publication Critical patent/AT556331T/en

Links

Classifications

    • 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
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/33Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
    • 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
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/24Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/243Demodulation of navigation message
    • 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
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/24Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/25Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G01S19/252Employing an initial estimate of location in generating assistance data
AT07841292T 2006-08-23 2007-08-23 SYSTEM AND METHOD FOR mehrdeutigkeitsreduktion on received SPS signals AT556331T (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US83985406P true 2006-08-23 2006-08-23
US11/842,759 US7817084B2 (en) 2006-08-23 2007-08-21 System and/or method for reducing ambiguities in received SPS signals
PCT/US2007/076690 WO2008024939A2 (en) 2006-08-23 2007-08-23 System and/or method for reducing ambiguities in received sps signals

Publications (1)

Publication Number Publication Date
AT556331T true AT556331T (en) 2012-05-15

Family

ID=39092666

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07841292T AT556331T (en) 2006-08-23 2007-08-23 SYSTEM AND METHOD FOR mehrdeutigkeitsreduktion on received SPS signals

Country Status (9)

Country Link
US (4) US7817084B2 (en)
EP (4) EP2482100B1 (en)
JP (3) JP5535629B2 (en)
KR (3) KR101159570B1 (en)
AT (1) AT556331T (en)
BR (1) BRPI0715739A2 (en)
CA (3) CA2768923C (en)
RU (2) RU2438146C2 (en)
WO (1) WO2008024939A2 (en)

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US7956805B2 (en) * 2008-04-11 2011-06-07 Qualcomm Incorporated System and/or method for obtaining a time reference for a received SPS signal
US8094702B2 (en) * 2008-04-28 2012-01-10 Qualcomm Incorporated System and/or method for detecting multi-tone jamming
US7932859B2 (en) * 2008-05-20 2011-04-26 Motorola Mobility, Inc. Method and apparatus for satellite positioning system time resolution
US8081922B2 (en) * 2008-05-30 2011-12-20 Qualcomm Incorporated Methods and apparatuses for processing satellite positioning system signals
US20090303119A1 (en) * 2008-06-06 2009-12-10 Skyhook Wireless, Inc. Systems and methods for using environmental information in a hybrid positioning system
US8155666B2 (en) * 2008-06-16 2012-04-10 Skyhook Wireless, Inc. Methods and systems for determining location using a cellular and WLAN positioning system by selecting the best cellular positioning system solution
JP5357451B2 (en) * 2008-06-23 2013-12-04 古野電気株式会社 Multi-frequency gnss receiving device
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US9366763B2 (en) * 2009-02-04 2016-06-14 Qualcomm Incorporated Method and apparatus for position determination with hybrid SPS orbit data
US9074897B2 (en) * 2009-06-15 2015-07-07 Qualcomm Incorporated Real-time data with post-processing
US8638834B2 (en) * 2009-07-15 2014-01-28 Cisco Technology, Inc. Signal sequence detection techniques for OFDM/OFDMA systems
US8022877B2 (en) 2009-07-16 2011-09-20 Skyhook Wireless, Inc. Systems and methods for using a satellite positioning system to detect moved WLAN access points
US8063820B2 (en) * 2009-07-16 2011-11-22 Skyhook Wireless, Inc. Methods and systems for determining location using a hybrid satellite and WLAN positioning system by selecting the best SPS measurements
US8638256B2 (en) * 2009-09-29 2014-01-28 Skyhook Wireless, Inc. Accuracy and performance of a hybrid positioning system
US8279114B2 (en) * 2009-10-02 2012-10-02 Skyhook Wireless, Inc. Method of determining position in a hybrid positioning system using a dilution of precision metric
US20110080318A1 (en) * 2009-10-02 2011-04-07 Skyhook Wireless, Inc. Determining A Dilution of Precision Metric Using Two or Three GPS Satellites
US9244176B2 (en) * 2009-11-04 2016-01-26 Qualcomm Incorporated Methods and apparatuses for estimating time relationship information between navigation systems
US9081089B2 (en) * 2009-11-30 2015-07-14 Furuno Electric Company Limited Device, method and program for identifying unnecessary signal, GNSS receiving apparatus and mobile terminal
US8964814B2 (en) * 2010-03-03 2015-02-24 Qualcomm Incorporated Methods and apparatuses for demodulating multiple channel satellite positioning system signals
US8571089B2 (en) 2010-08-09 2013-10-29 Qualcomm Incorporated Time-setting in satellite positioning system receivers
JP2014501912A (en) 2010-11-03 2014-01-23 スカイフック ワイヤレス,インク. Method and system for increasing the reliability and accuracy of position estimation in a hybrid positioning system
JP5901177B2 (en) * 2011-08-22 2016-04-06 株式会社メガチップス Positioning device, the observation apparatus and positioning method
US9405010B2 (en) 2012-05-02 2016-08-02 Raven Industries, Inc. Geospatial positioning using correction information provided over cellular control channels
US20140015713A1 (en) * 2012-07-16 2014-01-16 Microsoft Corporation Reduced Sampling Low Power GPS
DE102012215601A1 (en) * 2012-09-03 2014-03-06 Continental Automotive Gmbh Method and apparatus for determining a value of a motion-dependent size

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Also Published As

Publication number Publication date
CA2768923C (en) 2014-10-14
WO2008024939A2 (en) 2008-02-28
RU2009110147A (en) 2010-09-27
JP2012198220A (en) 2012-10-18
US20120300885A1 (en) 2012-11-29
JP2010501862A (en) 2010-01-21
BRPI0715739A2 (en) 2013-09-24
US20110006947A1 (en) 2011-01-13
JP2012198219A (en) 2012-10-18
KR101159569B1 (en) 2012-06-25
JP5536139B2 (en) 2014-07-02
EP2485068B1 (en) 2017-06-14
US20080079633A1 (en) 2008-04-03
KR20110041581A (en) 2011-04-21
EP2482100B1 (en) 2013-11-13
WO2008024939A3 (en) 2008-05-22
US7817084B2 (en) 2010-10-19
EP2062065A2 (en) 2009-05-27
CA2768930A1 (en) 2008-02-28
RU2490666C2 (en) 2013-08-20
CA2768923A1 (en) 2008-02-28
KR101102283B1 (en) 2012-01-03
KR20110042136A (en) 2011-04-22
US8188915B2 (en) 2012-05-29
EP2482100A1 (en) 2012-08-01
KR20090051197A (en) 2009-05-21
KR101159570B1 (en) 2012-06-25
CA2659229C (en) 2013-02-05
EP2485068A1 (en) 2012-08-08
RU2438146C2 (en) 2011-12-27
JP5536138B2 (en) 2014-07-02
US20120119947A1 (en) 2012-05-17
EP2062065B1 (en) 2012-05-02
CA2659229A1 (en) 2008-02-28
EP2482099A1 (en) 2012-08-01
CA2768930C (en) 2014-11-18
RU2011136135A (en) 2013-03-10
JP5535629B2 (en) 2014-07-02

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