ATE377200T1 - Hilfe in einem satellitenpositionierungssystem - Google Patents

Hilfe in einem satellitenpositionierungssystem

Info

Publication number
ATE377200T1
ATE377200T1 AT03755454T AT03755454T ATE377200T1 AT E377200 T1 ATE377200 T1 AT E377200T1 AT 03755454 T AT03755454 T AT 03755454T AT 03755454 T AT03755454 T AT 03755454T AT E377200 T1 ATE377200 T1 AT E377200T1
Authority
AT
Austria
Prior art keywords
gps
clock
processing section
subsystem
wireless
Prior art date
Application number
AT03755454T
Other languages
English (en)
Inventor
Lionel-Jacques Garin
Lion Peng
Gengsheng Zhang
Nicolas Vantalon
Original Assignee
Sirf Tech 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 claimed from US10/155,614 external-priority patent/US6684158B1/en
Application filed by Sirf Tech Inc filed Critical Sirf Tech Inc
Application granted granted Critical
Publication of ATE377200T1 publication Critical patent/ATE377200T1/de

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
    • G01S19/01—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
    • 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
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
    • G01S19/235—Calibration of receiver components
    • 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
    • G01S19/254—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 Doppler shift of satellite signals
    • 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
    • G01S19/256—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 timing, e.g. time of week, code phase, timing offset
    • 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
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
    • 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
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/37—Hardware or software details of the signal processing chain

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
AT03755454T 2002-05-22 2003-05-22 Hilfe in einem satellitenpositionierungssystem ATE377200T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/155,614 US6684158B1 (en) 2001-02-28 2002-05-22 Method for aiding a global positioning system

Publications (1)

Publication Number Publication Date
ATE377200T1 true ATE377200T1 (de) 2007-11-15

Family

ID=29582170

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03755454T ATE377200T1 (de) 2002-05-22 2003-05-22 Hilfe in einem satellitenpositionierungssystem

Country Status (8)

Country Link
EP (1) EP1512028B1 (de)
JP (1) JP4916660B2 (de)
KR (1) KR100763067B1 (de)
CN (1) CN1685244A (de)
AT (1) ATE377200T1 (de)
AU (1) AU2003231822A1 (de)
DE (1) DE60317193T2 (de)
WO (1) WO2003100454A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4312233B2 (ja) 2004-07-09 2009-08-12 ソフトバンクモバイル株式会社 測位方法及び移動通信端末装置
EP1895321A4 (de) * 2005-06-22 2008-10-08 Mitsubishi Electric Corp Kommunikationsvorrichtung
KR100777100B1 (ko) 2006-10-19 2007-11-19 한국전자통신연구원 네트워크를 이용한 ｇｐｓ 정보 제공 방법 및 장치
US7859455B2 (en) * 2009-01-06 2010-12-28 The Boeing Company Local clock frequency calibration using low earth orbit (LEO) satellites
US8416894B2 (en) * 2009-05-22 2013-04-09 Qualcomm Incorporated Timing signal frequency management methods and apparatuses
US20110018762A1 (en) * 2009-07-24 2011-01-27 John Walley Method and system for calibrating a local gnss clock using non-gnss system clocks in a gnss enabled mobile device
GB2487061A (en) * 2011-01-05 2012-07-11 Thales Holdings Uk Plc Position determination of mobile device using GNSS and a radio positioning system
US11137502B2 (en) * 2018-05-29 2021-10-05 Star Ally International Limited Method and system for signal detection including positioning signals

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05297105A (ja) * 1992-04-21 1993-11-12 Japan Radio Co Ltd Ｇｐｓ受信処理装置
US5365450A (en) * 1992-12-17 1994-11-15 Stanford Telecommunications, Inc. Hybrid GPS/data line unit for rapid, precise, and robust position determination
US5841396A (en) * 1996-03-08 1998-11-24 Snaptrack, Inc. GPS receiver utilizing a communication link
US6208290B1 (en) 1996-03-08 2001-03-27 Snaptrack, Inc. GPS receiver utilizing a communication link
US5663734A (en) * 1995-10-09 1997-09-02 Precision Tracking, Inc. GPS receiver and method for processing GPS signals
US6070078A (en) * 1997-10-15 2000-05-30 Ericsson Inc. Reduced global positioning system receiver code shift search space for a cellular telephone system
US6122506A (en) * 1998-05-04 2000-09-19 Trimble Navigation Limited GSM cellular telephone and GPS receiver combination
US6178195B1 (en) * 1998-05-14 2001-01-23 Motorola, Inc. Method and apparatus for detecting spread spectrum signals using a signal from a secondary source
JP2001116821A (ja) * 1999-10-15 2001-04-27 Sony Corp Ｇｐｓ測位方法およびｇｐｓ受信装置

Also Published As

Publication number Publication date
JP4916660B2 (ja) 2012-04-18
WO2003100454A1 (en) 2003-12-04
JP2005526983A (ja) 2005-09-08
EP1512028A1 (de) 2005-03-09
DE60317193T2 (de) 2008-08-14
DE60317193D1 (de) 2007-12-13
CN1685244A (zh) 2005-10-19
AU2003231822A1 (en) 2003-12-12
EP1512028B1 (de) 2007-10-31
KR20040105258A (ko) 2004-12-14
KR100763067B1 (ko) 2007-10-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties