WO2003036934A3 - Position location using broadcast analog television signals - Google Patents

Position location using broadcast analog television signals Download PDF

Info

Publication number
WO2003036934A3
WO2003036934A3 PCT/US2002/033656 US0233656W WO03036934A3 WO 2003036934 A3 WO2003036934 A3 WO 2003036934A3 US 0233656 W US0233656 W US 0233656W WO 03036934 A3 WO03036934 A3 WO 03036934A3
Authority
WO
WIPO (PCT)
Prior art keywords
analog television
broadcast analog
television signals
position location
user terminal
Prior art date
Application number
PCT/US2002/033656
Other languages
French (fr)
Other versions
WO2003036934A2 (en
Inventor
Matthew Rabinowitz
James J Spilker Jr
Original Assignee
Rosum Corp
Matthew Rabinowitz
James J Spilker Jr
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 Rosum Corp, Matthew Rabinowitz, James J Spilker Jr filed Critical Rosum Corp
Priority to EP02784198A priority Critical patent/EP1446940A2/en
Priority to KR10-2004-7005421A priority patent/KR20040089073A/en
Priority to JP2003539296A priority patent/JP2005507084A/en
Priority to AU2002347988A priority patent/AU2002347988A1/en
Publication of WO2003036934A2 publication Critical patent/WO2003036934A2/en
Publication of WO2003036934A3 publication Critical patent/WO2003036934A3/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
    • 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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • G01S5/145—Using a supplementary range measurement, e.g. based on pseudo-range measurements
    • 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
    • G01S5/0218—Multipath in signal reception
    • 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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location

Abstract

A computer program product, apparatus, and method for determining the position of a user terminal. It includes receiving, at the user terminal (102), a broadcast analog television signal having a periodic component; and correlating the broadcast analog television signal with a predetermined reference signal based on the periodic component, thereby producinga pseudorange; and wherein the location of the user terminal is determined based on the pseudorange and a location of the transmitter of the broadcast analog television signal.
PCT/US2002/033656 2001-10-23 2002-10-15 Position location using broadcast analog television signals WO2003036934A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02784198A EP1446940A2 (en) 2001-10-23 2002-10-15 Position location using broadcast analog television signals
KR10-2004-7005421A KR20040089073A (en) 2001-10-23 2002-10-15 Position location using broadcast analog television signals
JP2003539296A JP2005507084A (en) 2001-10-23 2002-10-15 Positioning using analog broadcast TV signals
AU2002347988A AU2002347988A1 (en) 2001-10-23 2002-10-15 Position location using broadcast analog television signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34381901P 2001-10-23 2001-10-23
US60/343,819 2001-10-23

Publications (2)

Publication Number Publication Date
WO2003036934A2 WO2003036934A2 (en) 2003-05-01
WO2003036934A3 true WO2003036934A3 (en) 2003-10-30

Family

ID=23347801

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/033656 WO2003036934A2 (en) 2001-10-23 2002-10-15 Position location using broadcast analog television signals

Country Status (6)

Country Link
EP (1) EP1446940A2 (en)
JP (1) JP2005507084A (en)
KR (1) KR20040089073A (en)
CN (1) CN1568434A (en)
AU (1) AU2002347988A1 (en)
WO (1) WO2003036934A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7603129B2 (en) 2005-10-05 2009-10-13 Honeywell International Inc. Localization identification system for wireless devices
US7990314B2 (en) * 2008-06-30 2011-08-02 Liao Henry H Method and system for locating a geographical position using broadcast frequency modulation signals
CN101806907B (en) * 2010-03-12 2012-09-05 清华大学 Coherent and incoherent mixed aircraft positioning method under multi-station and multi-platform system
KR101593548B1 (en) 2014-05-23 2016-02-15 주식회사 미디어포유 System and method for offering position information of utility pole
US9857452B2 (en) 2014-10-16 2018-01-02 Henry H. Liao Method for locating and positioning using broadcast FM signals and phase difference computation technique
CN111190344B (en) * 2018-11-15 2022-01-11 北京自动化控制设备研究所 Design method of satellite navigation military code time service equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510801A (en) * 1994-03-01 1996-04-23 Stanford Telecommunications, Inc. Location determination system and method using television broadcast signals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510801A (en) * 1994-03-01 1996-04-23 Stanford Telecommunications, Inc. Location determination system and method using television broadcast signals

Also Published As

Publication number Publication date
WO2003036934A2 (en) 2003-05-01
KR20040089073A (en) 2004-10-20
EP1446940A2 (en) 2004-08-18
JP2005507084A (en) 2005-03-10
CN1568434A (en) 2005-01-19
AU2002347988A1 (en) 2003-05-06

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