WO2004032480A3 - Transmission and location services using television signaling - Google Patents

Transmission and location services using television signaling Download PDF

Info

Publication number
WO2004032480A3
WO2004032480A3 PCT/US2003/030903 US0330903W WO2004032480A3 WO 2004032480 A3 WO2004032480 A3 WO 2004032480A3 US 0330903 W US0330903 W US 0330903W WO 2004032480 A3 WO2004032480 A3 WO 2004032480A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmission
location services
digital television
television signal
location
Prior art date
Application number
PCT/US2003/030903
Other languages
French (fr)
Other versions
WO2004032480A2 (en
Inventor
James J Spilker
Original Assignee
Rosum Corp
James J Spilker
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 US10/290,984 external-priority patent/US6952182B2/en
Priority claimed from US10/353,669 external-priority patent/US6879286B2/en
Priority claimed from US10/397,068 external-priority patent/US6961020B2/en
Priority claimed from KR20030067159A external-priority patent/KR20040027467A/en
Application filed by Rosum Corp, James J Spilker filed Critical Rosum Corp
Priority to AU2003283977A priority Critical patent/AU2003283977A1/en
Publication of WO2004032480A2 publication Critical patent/WO2004032480A2/en
Publication of WO2004032480A3 publication Critical patent/WO2004032480A3/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
    • G01S19/42—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
    • 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
    • G01S5/0221—Receivers
    • 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
    • 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
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • G01S5/0226—Transmitters
    • 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

A method, apparatus, and computer-readable media comprise receiving (202) a broadcast digital television signal comprising data relevant to one or more particular locations; generating a pseudorange based on the broadcast digital television signal; and determining location of an apparatus based on the pseudorange and a location of a transmitter of the broadcast digital television signal, and selecting a portion of the data relevant to the one or more particular locations based on the determined location of the apparatus.
PCT/US2003/030903 2002-10-03 2003-09-29 Transmission and location services using television signaling WO2004032480A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003283977A AU2003283977A1 (en) 2002-10-03 2003-09-29 Transmission and location services using television signaling

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US41567402P 2002-10-03 2002-10-03
US60/415,674 2002-10-03
US10/290,984 US6952182B2 (en) 2001-08-17 2002-11-08 Position location using integrated services digital broadcasting—terrestrial (ISDB-T) broadcast television signals
US10/290,984 2002-11-08
US10/353,669 US6879286B2 (en) 2001-02-02 2003-01-28 Position location using ghost canceling reference television signals
US10/353,669 2003-01-28
US10/397,068 2003-03-24
US10/397,068 US6961020B2 (en) 2001-02-02 2003-03-24 Position location using broadcast analog television signals
KR10-2003-0067159 2003-09-27
KR20030067159A KR20040027467A (en) 2002-09-27 2003-09-27 Position location using korean ghost canceling reference television signals

Publications (2)

Publication Number Publication Date
WO2004032480A2 WO2004032480A2 (en) 2004-04-15
WO2004032480A3 true WO2004032480A3 (en) 2005-02-24

Family

ID=32074732

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/030903 WO2004032480A2 (en) 2002-10-03 2003-09-29 Transmission and location services using television signaling

Country Status (2)

Country Link
AU (1) AU2003283977A1 (en)
WO (1) WO2004032480A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070022444A1 (en) * 2005-07-20 2007-01-25 John Santhoff Software definable transceiver apparatus and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398034A (en) * 1993-03-29 1995-03-14 Stanford Telecommunications, Inc. Vector delay lock loop processing of radiolocation transmitter signals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398034A (en) * 1993-03-29 1995-03-14 Stanford Telecommunications, Inc. Vector delay lock loop processing of radiolocation transmitter signals

Also Published As

Publication number Publication date
AU2003283977A1 (en) 2004-04-23
AU2003283977A8 (en) 2004-04-23
WO2004032480A2 (en) 2004-04-15

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