ATE375520T1 - System zum setzen der grob-gps-zeit in einer mobilstation in einem asynchronen drahtlosen netzwerk - Google Patents

System zum setzen der grob-gps-zeit in einer mobilstation in einem asynchronen drahtlosen netzwerk

Info

Publication number
ATE375520T1
ATE375520T1 AT04786097T AT04786097T ATE375520T1 AT E375520 T1 ATE375520 T1 AT E375520T1 AT 04786097 T AT04786097 T AT 04786097T AT 04786097 T AT04786097 T AT 04786097T AT E375520 T1 ATE375520 T1 AT E375520T1
Authority
AT
Austria
Prior art keywords
time
coarse
setting
mobile station
gps time
Prior art date
Application number
AT04786097T
Other languages
German (de)
English (en)
Inventor
Dominic Farmer
Laszlo Leirer
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE375520T1 publication Critical patent/ATE375520T1/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
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/10—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
    • G01S19/12—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals wherein the cooperating elements are telecommunication base stations
    • 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
    • G01S19/24—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/008—Transmission of position information to remote stations using a mobile telephone network
    • 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
    • G01S5/0257—Hybrid positioning
    • G01S5/0263—Hybrid positioning by combining or switching between positions derived from two or more separate positioning systems

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)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
AT04786097T 2003-07-23 2004-07-23 System zum setzen der grob-gps-zeit in einer mobilstation in einem asynchronen drahtlosen netzwerk ATE375520T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48965203P 2003-07-23 2003-07-23
US10/689,800 US6788249B1 (en) 2003-07-23 2003-10-20 System for setting coarse GPS time in a mobile station within an asynchronous wireless network

Publications (1)

Publication Number Publication Date
ATE375520T1 true ATE375520T1 (de) 2007-10-15

Family

ID=32930778

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04786097T ATE375520T1 (de) 2003-07-23 2004-07-23 System zum setzen der grob-gps-zeit in einer mobilstation in einem asynchronen drahtlosen netzwerk

Country Status (11)

Country Link
US (1) US6788249B1 (https=)
EP (1) EP1649300B1 (https=)
JP (1) JP4308257B2 (https=)
KR (1) KR100889707B1 (https=)
CN (1) CN1849523B (https=)
AT (1) ATE375520T1 (https=)
AU (1) AU2004265905A1 (https=)
DE (1) DE602004009452T2 (https=)
ES (1) ES2293347T3 (https=)
IL (1) IL173233A0 (https=)
WO (1) WO2005017551A2 (https=)

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Also Published As

Publication number Publication date
EP1649300A2 (en) 2006-04-26
ES2293347T3 (es) 2008-03-16
IL173233A0 (en) 2006-06-11
KR100889707B1 (ko) 2009-03-20
JP4308257B2 (ja) 2009-08-05
CN1849523B (zh) 2010-08-18
DE602004009452D1 (de) 2007-11-22
DE602004009452T2 (de) 2008-07-24
CN1849523A (zh) 2006-10-18
US6788249B1 (en) 2004-09-07
AU2004265905A1 (en) 2005-02-24
WO2005017551A2 (en) 2005-02-24
EP1649300B1 (en) 2007-10-10
JP2006528360A (ja) 2006-12-14
KR20060056342A (ko) 2006-05-24
WO2005017551A3 (en) 2005-04-14

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