AU2001281180A1 - Methods and apparatus for dynamically determining location using a simplified client device - Google Patents

Methods and apparatus for dynamically determining location using a simplified client device

Info

Publication number
AU2001281180A1
AU2001281180A1 AU2001281180A AU8118001A AU2001281180A1 AU 2001281180 A1 AU2001281180 A1 AU 2001281180A1 AU 2001281180 A AU2001281180 A AU 2001281180A AU 8118001 A AU8118001 A AU 8118001A AU 2001281180 A1 AU2001281180 A1 AU 2001281180A1
Authority
AU
Australia
Prior art keywords
methods
client device
determining location
dynamically determining
simplified client
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001281180A
Inventor
Andrew Chou
Sherk Chung
Benjamin Van Roy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSR Technology Holdings Inc
Original Assignee
Enuvis 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 Enuvis Inc filed Critical Enuvis Inc
Publication of AU2001281180A1 publication Critical patent/AU2001281180A1/en
Abandoned legal-status Critical Current

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
    • G01S19/09—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing processing capability normally carried out by the receiver
    • 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
    • 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
    • G01S19/38—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
    • 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
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
AU2001281180A 2000-08-08 2001-08-07 Methods and apparatus for dynamically determining location using a simplified client device Abandoned AU2001281180A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US22387300P 2000-08-08 2000-08-08
US60/223,873 2000-08-08
US73032400A 2000-12-04 2000-12-04
US09/730,324 2000-12-04
US84718401A 2001-05-01 2001-05-01
US09/847,184 2001-05-01
PCT/US2001/024845 WO2002012912A2 (en) 2000-08-08 2001-08-07 Methods and apparatus for dynamically determining location using a simplified client device

Publications (1)

Publication Number Publication Date
AU2001281180A1 true AU2001281180A1 (en) 2002-02-18

Family

ID=27397279

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001281180A Abandoned AU2001281180A1 (en) 2000-08-08 2001-08-07 Methods and apparatus for dynamically determining location using a simplified client device

Country Status (3)

Country Link
AU (1) AU2001281180A1 (en)
TW (1) TW533320B (en)
WO (1) WO2002012912A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6647339B2 (en) * 2002-02-19 2003-11-11 Seiko Epson Corporation Shared reference station
FI112976B (en) 2002-10-08 2004-02-13 Nokia Corp Positioning method for electronic device e.g. positioning receiver, by converting assistance information to meta data format for subsequent transmission to electronic device which in turn uses the assistance information when necessary
KR100976109B1 (en) 2003-11-26 2010-08-16 퀄컴 인코포레이티드 Method and apparatus for calculating a position estimate of a mobile station using network information
US7839324B2 (en) 2007-02-12 2010-11-23 Sirf Technology, Inc. Efficient ephemeris coding
JP5353396B2 (en) * 2009-04-10 2013-11-27 ソニー株式会社 COMMUNICATION DEVICE, SIGNAL PROCESSING METHOD, SIGNAL PROCESSING DEVICE, AND MOBILE BODY

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271486B (en) * 1992-10-07 1997-04-16 Motorola Ltd A communication system
US6131067A (en) * 1995-10-09 2000-10-10 Snaptrack, Inc. Client-server based remote locator device
US5872539A (en) * 1996-05-29 1999-02-16 Hughes Electronics Corporation Method and system for providing a user with precision location information
US7764231B1 (en) * 1996-09-09 2010-07-27 Tracbeam Llc Wireless location using multiple mobile station location techniques
US6104338A (en) * 1998-05-04 2000-08-15 Snaptrack, Inc. Method and apparatus for operating a satellite positioning system receiver
US6222483B1 (en) * 1998-09-29 2001-04-24 Nokia Mobile Phones Limited GPS location for mobile phones using the internet

Also Published As

Publication number Publication date
TW533320B (en) 2003-05-21
WO2002012912A3 (en) 2003-01-16
WO2002012912A2 (en) 2002-02-14

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