DK34690A - Navigations- og sporingssystem - Google Patents

Navigations- og sporingssystem Download PDF

Info

Publication number
DK34690A
DK34690A DK034690A DK34690A DK34690A DK 34690 A DK34690 A DK 34690A DK 034690 A DK034690 A DK 034690A DK 34690 A DK34690 A DK 34690A DK 34690 A DK34690 A DK 34690A
Authority
DK
Denmark
Prior art keywords
navigation
tracking system
tracking
Prior art date
Application number
DK034690A
Other languages
English (en)
Other versions
DK174254B1 (da
DK34690D0 (da
Inventor
Peter James Duffett-Smith
Original Assignee
Duffett Smith Peter James
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 GB878718881A external-priority patent/GB8718881D0/en
Priority claimed from GB888803754A external-priority patent/GB8803754D0/en
Application filed by Duffett Smith Peter James filed Critical Duffett Smith Peter James
Publication of DK34690A publication Critical patent/DK34690A/da
Publication of DK34690D0 publication Critical patent/DK34690D0/da
Application granted granted Critical
Publication of DK174254B1 publication Critical patent/DK174254B1/da

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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • 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
    • 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
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
DK199000346A 1987-08-10 1990-02-09 Navigations- og sporingssystem DK174254B1 (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB878718881A GB8718881D0 (en) 1987-08-10 1987-08-10 Navigation & tracking system
GB8718881 1987-08-10
GB8803754 1988-02-18
GB888803754A GB8803754D0 (en) 1988-02-18 1988-02-18 Navigation & tracking system
GB8800617 1988-07-28
PCT/GB1988/000617 WO1989001637A1 (en) 1987-08-10 1988-07-28 Navigation and tracking system

Publications (3)

Publication Number Publication Date
DK34690A true DK34690A (da) 1990-02-09
DK34690D0 DK34690D0 (da) 1990-02-09
DK174254B1 DK174254B1 (da) 2002-10-21

Family

ID=26292588

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199000346A DK174254B1 (da) 1987-08-10 1990-02-09 Navigations- og sporingssystem

Country Status (11)

Country Link
US (1) US5045861A (da)
EP (2) EP0303371B1 (da)
JP (1) JPH02504673A (da)
BR (1) BR8807655A (da)
CA (1) CA1314964C (da)
DE (1) DE3879032T2 (da)
DK (1) DK174254B1 (da)
ES (1) ES2038758T3 (da)
HK (1) HK38994A (da)
NO (1) NO177944C (da)
WO (1) WO1989001637A1 (da)

Families Citing this family (170)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032845A (en) * 1990-02-08 1991-07-16 D.G.R., Inc. Vehicle locating system with Loran-C
US5734981A (en) * 1991-01-17 1998-03-31 Highwaymaster Communications, Inc. Method and apparatus for call delivery to a mobile unit
US5173710A (en) * 1991-08-15 1992-12-22 Terrapin Corporation Navigation and positioning system and method using uncoordinated beacon signals
US5499032A (en) * 1992-12-22 1996-03-12 Terrapin Corporation Navigation and positioning system and method using uncoordinated beacon signals
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US5539810A (en) 1992-01-27 1996-07-23 Highwaymaster Communications, Inc. Data messaging in a communications network
US6009330A (en) * 1992-01-27 1999-12-28 Highwaymaster Communications, Inc. Method and apparatus for call delivery to a mobile unit
US6295449B1 (en) 1992-01-27 2001-09-25 @Track Communications, Inc. Data messaging in a communications network using a feature request
US5983108A (en) * 1992-01-27 1999-11-09 Highwaymaster Communications, Inc. Method and apparatus for a nation-wide cellular telephone network
US5454027A (en) * 1992-01-27 1995-09-26 Hm Holding Corporation Phantom mobile identification number method and apparatus
US5347285A (en) * 1992-06-15 1994-09-13 A.I.R., Inc. Method and apparatus for tracking the position and velocity of airborne instrumentation
US5726893A (en) * 1992-12-17 1998-03-10 Stanford Telecommunications, Inc. Cellular telephone with voice-in-data modem
GB9310976D0 (en) * 1993-05-27 1993-07-14 Lynxvale Ltd Navigation and tracking system for shielded spaces
JPH0798371A (ja) * 1993-06-08 1995-04-11 Ricoh Co Ltd 位置確認システム
AU7054794A (en) * 1993-06-10 1995-01-03 Direkt, Inc. Preselected distance monitoring and locating system
AU7173694A (en) * 1993-06-25 1995-01-17 Omniplex, Inc. Determination of location using time-synchronized cell site transmissions
US5629693A (en) * 1993-11-24 1997-05-13 Trimble Navigation Limited Clandestine location reporting by a missing vehicle
US6181253B1 (en) 1993-12-21 2001-01-30 Trimble Navigation Limited Flexible monitoring of location and motion
US5568119A (en) * 1993-12-21 1996-10-22 Trimble Navigation Limited Arrestee monitoring with variable site boundaries
US5936572A (en) * 1994-02-04 1999-08-10 Trimble Navigation Limited Portable hybrid location determination system
US5510801A (en) * 1994-03-01 1996-04-23 Stanford Telecommunications, Inc. Location determination system and method using television broadcast signals
FR2717585B1 (fr) * 1994-03-18 1996-04-19 Thomson Csf Système de localisation d'un récepteur ou d'un émetteur d'ondes radioélectriques parmi un ensemble d'émetteurs non dédiés au système.
EP1146350A1 (en) * 1994-03-25 2001-10-17 Qualcomm Incorporated A position determination method for use with analog cellular system
US5960337A (en) * 1994-09-01 1999-09-28 Trimble Navigation Limited Method for responding to an emergency event
US5913170A (en) * 1994-11-16 1999-06-15 Highwaymaster Communications, Inc. Locating system and method using a mobile communications network
US5724243A (en) * 1995-02-10 1998-03-03 Highwaymaster Communications, Inc. Method and apparatus for determining expected time of arrival
US5699275A (en) * 1995-04-12 1997-12-16 Highwaymaster Communications, Inc. System and method for remote patching of operating code located in a mobile unit
US6381463B1 (en) * 1995-05-04 2002-04-30 Interwave Communications International, Ltd. Method and apparatus for providing intelligent cellular handoff
US5694322A (en) * 1995-05-09 1997-12-02 Highwaymaster Communications, Inc. Method and apparatus for determining tax of a vehicle
US5621417A (en) * 1995-06-07 1997-04-15 General Electric Company Method and mechanism for reduction of within-train reported data
US5754657A (en) * 1995-08-31 1998-05-19 Trimble Navigation Limited Authentication of a message source
GB9519087D0 (en) * 1995-09-19 1995-11-22 Cursor Positioning Sys Ltd Navigation and tracking system
US5835907A (en) * 1995-12-20 1998-11-10 Mci Communications Corporation Emergency PCS system for identification and notification of a subscriber's location
US5774802A (en) 1996-04-10 1998-06-30 Motorola Inc. Apparatus and method for billing in a wireless communication system
US6195046B1 (en) 1996-06-06 2001-02-27 Klein S. Gilhousen Base station with slave antenna for determining the position of a mobile subscriber in a CDMA cellular telephone system
US5943014A (en) * 1996-06-06 1999-08-24 Qualcom Incorporated Using a signal with increased power for determining the position of a mobile subscriber in a CDMA cellular telephone system
US6034635A (en) * 1996-06-06 2000-03-07 Gilhousen; Klein S. Method for using only two base stations for determining the position of a mobile subscriber in a CDMA cellular telephone system
US7903029B2 (en) 1996-09-09 2011-03-08 Tracbeam Llc Wireless location routing applications and architecture therefor
US9134398B2 (en) 1996-09-09 2015-09-15 Tracbeam Llc Wireless location using network centric location estimators
US7714778B2 (en) 1997-08-20 2010-05-11 Tracbeam Llc Wireless location gateway and applications therefor
GB2337386B (en) 1996-09-09 2001-04-04 Dennis J Dupray Location of a mobile station
US6236365B1 (en) 1996-09-09 2001-05-22 Tracbeam, Llc Location of a mobile station using a plurality of commercial wireless infrastructures
US5987378A (en) * 1996-10-24 1999-11-16 Trimble Navigation Limited Vehicle tracker mileage-time monitor and calibrator
US6053396A (en) * 1996-11-08 2000-04-25 Toyo Riken Corporation Scale formation-inhibitory agents used in welding treatments and method for inhibiting formation of a scale in a welding treatment of metal parts
US6968737B2 (en) * 1997-01-02 2005-11-29 Lucent Technologies Inc. Position determining system using transmitted position information
US6091956A (en) * 1997-06-12 2000-07-18 Hollenberg; Dennis D. Situation information system
GB9722324D0 (en) 1997-10-22 1997-12-17 Cambridge Positioning Sys Ltd Positioning system for digital telephone networks
EP1271178B1 (en) * 1997-10-22 2005-03-16 Cambridge Positioning Systems Limited Positioning system for digital telephone networks
US6035202A (en) * 1997-12-19 2000-03-07 Ericsson Inc. Method and apparatus for locating a mobile unit
US7268700B1 (en) 1998-01-27 2007-09-11 Hoffberg Steven M Mobile communication device
US8135413B2 (en) 1998-11-24 2012-03-13 Tracbeam Llc Platform and applications for wireless location and other complex services
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US7612716B2 (en) 1999-03-05 2009-11-03 Era Systems Corporation Correlation of flight track data with other data sources
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
GB9912724D0 (en) 1999-06-01 1999-08-04 Cambridge Positioning Sys Ltd Radio positioning system
AU1367101A (en) 1999-09-24 2002-01-08 Dennis J. Dupray Geographically constrained network services
US7183942B2 (en) 2000-01-26 2007-02-27 Origin Technologies Limited Speed trap detection and warning system
US10684350B2 (en) 2000-06-02 2020-06-16 Tracbeam Llc Services and applications for a communications network
US10641861B2 (en) 2000-06-02 2020-05-05 Dennis J. Dupray Services and applications for a communications network
US9875492B2 (en) 2001-05-22 2018-01-23 Dennis J. Dupray Real estate transaction system
WO2002006766A1 (en) * 2000-07-17 2002-01-24 Alcor Communications Llc Method and system for determining a cellular phone's position within a communication network
FR2811978B1 (fr) † 2000-07-18 2002-10-11 Lafarge Platres Enduit de jointement pour element de construction, son procede de preparation et procede de realisation d'un ouvrage
US6944315B1 (en) * 2000-10-31 2005-09-13 Intel Corporation Method and apparatus for performing scale-invariant gesture recognition
CA2429178A1 (en) * 2000-11-15 2002-05-23 Racetrace Inc. Tag tracking
US7024331B2 (en) * 2000-11-15 2006-04-04 Scientific Generics Limited Tag tracking
US20050066373A1 (en) * 2001-02-02 2005-03-24 Matthew Rabinowitz Position location using broadcast digital television signals
US6559800B2 (en) 2001-02-02 2003-05-06 Rosum Corporation Position location using broadcast analog television signals
US8102317B2 (en) * 2001-02-02 2012-01-24 Trueposition, Inc. Location identification using broadcast wireless signal signatures
US8106828B1 (en) 2005-11-22 2012-01-31 Trueposition, Inc. Location identification using broadcast wireless signal signatures
US6963306B2 (en) * 2001-02-02 2005-11-08 Rosum Corp. Position location and data transmission using pseudo digital television transmitters
US6717547B2 (en) 2001-06-21 2004-04-06 Rosum Corporation Position location using broadcast television signals and mobile telephone signals
US6970132B2 (en) * 2001-02-02 2005-11-29 Rosum Corporation Targeted data transmission and location services using digital television signaling
US8754807B2 (en) 2001-02-02 2014-06-17 Trueposition, Inc. Time, frequency, and location determination for femtocells
US6522297B1 (en) 2001-02-02 2003-02-18 Rosum Corporation Position location using ghost canceling reference television signals
US8233091B1 (en) 2007-05-16 2012-07-31 Trueposition, Inc. Positioning and time transfer using television synchronization signals
US7042396B2 (en) * 2001-08-17 2006-05-09 Rosom Corporation Position location using digital audio broadcast signals
US20020184653A1 (en) 2001-02-02 2002-12-05 Pierce Matthew D. Services based on position location using broadcast digital television signals
US6861984B2 (en) 2001-02-02 2005-03-01 Rosum Corporation Position location using broadcast digital television signals
US7463195B2 (en) 2001-06-21 2008-12-09 Rosum Corporation Position location using global positioning signals augmented by broadcast television signals
US7126536B2 (en) * 2001-02-02 2006-10-24 Rosum Corporation Position location using terrestrial digital video broadcast television signals
US6859173B2 (en) * 2001-06-21 2005-02-22 The Rosum Corporation Position location using broadcast television signals and mobile telephone signals
US6753812B2 (en) 2001-02-02 2004-06-22 Rosum Corporation Time-gated delay lock loop tracking of digital television signals
US7471244B2 (en) * 2001-02-02 2008-12-30 Rosum Corporation Monitor units for television signals
US8677440B2 (en) 2001-02-02 2014-03-18 Trueposition, Inc. Position determination using ATSC-M/H signals
US20050251844A1 (en) * 2001-02-02 2005-11-10 Massimiliano Martone Blind correlation for high precision ranging of coded OFDM signals
US6952182B2 (en) * 2001-08-17 2005-10-04 The Rosom Corporation Position location using integrated services digital broadcasting—terrestrial (ISDB-T) broadcast television signals
US6539307B1 (en) 2001-04-20 2003-03-25 Trimble Navigation Ltd. System and method for monitoring interaction between objects and multiple mobile units
US8082096B2 (en) 2001-05-22 2011-12-20 Tracbeam Llc Wireless location routing applications and architecture therefor
US6839024B2 (en) 2001-06-21 2005-01-04 Rosum Corporation Position determination using portable pseudo-television broadcast transmitters
EP1278074A1 (en) 2001-07-17 2003-01-22 Cambridge Positioning Systems Limited Radio positioning systems
US6914560B2 (en) * 2001-08-17 2005-07-05 The Rosum Corporation Position location using broadcast digital television signals comprising pseudonoise sequences
DE60234324D1 (de) 2002-06-17 2009-12-24 Cambridge Positioning Sys Ltd Funkortungssystem mit Interferenzunterdrückung
EP1394562B1 (en) 2002-08-28 2011-01-19 Cambridge Positioning Systems Limited Improvements in radio positioning systems
US9818136B1 (en) 2003-02-05 2017-11-14 Steven M. Hoffberg System and method for determining contingent relevance
WO2005071430A1 (en) 2004-01-26 2005-08-04 Cambridge Positioning Systems Limited Transfer of calibrated time information in a mobile terminal
CN101180550A (zh) * 2005-03-18 2008-05-14 探索无线公司 增强型移动台定位方法和系统
CA2601161A1 (en) * 2005-03-18 2006-09-21 Seeker Wireless Pty Limited Enhanced mobile location
US7720598B2 (en) * 2005-03-31 2010-05-18 Deere & Company System and method for determining a position of a vehicle with compensation for noise or measurement error
US7647177B2 (en) * 2005-03-31 2010-01-12 Deere & Company System and method for determining a position of a vehicle
US7653483B2 (en) * 2005-03-31 2010-01-26 Deere & Company System and method for determining a position of a vehicle
CA2603463A1 (en) * 2005-04-08 2006-10-12 Seeker Wireless Pty Limited Enhanced terrestrial mobile location
EP1897399B1 (en) 2005-06-27 2011-10-05 Cambridge Positioning Systems Limited Method and apparatus for determining whether a mobile terminal has moved outside a given locale
US7283091B1 (en) 2005-08-08 2007-10-16 Trimble Navigation Limited Radio positioning system for providing position and time for assisting GPS signal acquisition in mobile unit
US7295156B2 (en) * 2005-08-08 2007-11-13 Trimble Navigation Limited Cellphone GPS positioning system
US9818120B2 (en) 2015-02-20 2017-11-14 Innovative Global Systems, Llc Automated at-the-pump system and method for managing vehicle fuel purchases
US8626377B2 (en) 2005-08-15 2014-01-07 Innovative Global Systems, Llc Method for data communication between a vehicle and fuel pump
US7117075B1 (en) 2005-08-15 2006-10-03 Report On Board Llc Driver activity and vehicle operation logging and reporting
US8179318B1 (en) 2005-09-28 2012-05-15 Trueposition, Inc. Precise position determination using VHF omni-directional radio range signals
EP1941758A4 (en) * 2005-10-24 2012-04-25 Wavemarket Inc D B A Location Labs DETECTION FOR MOBILE SERVICE MAINTENANCE
US7498873B2 (en) 2005-11-02 2009-03-03 Rosom Corporation Wide-lane pseudorange measurements using FM signals
CN101356765A (zh) * 2005-11-04 2009-01-28 探索无线公司 基于描述文件的通信服务
US20070121555A1 (en) * 2005-11-08 2007-05-31 David Burgess Positioning using is-95 cdma signals
US8149168B1 (en) 2006-01-17 2012-04-03 Trueposition, Inc. Position determination using wireless local area network signals and television signals
JP2009530625A (ja) 2006-04-04 2009-08-27 ケンブリッジ ポジショニング システムズ リミテッド 受信信号に世界時を関連付ける方法
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
US7466266B2 (en) * 2006-06-22 2008-12-16 Rosum Corporation Psuedo television transmitters for position location
US7737893B1 (en) 2006-06-28 2010-06-15 Rosum Corporation Positioning in a single-frequency network
US8682341B1 (en) 2006-11-22 2014-03-25 Trueposition, Inc. Blind identification of single-frequency-network transmitters
US7920875B2 (en) * 2006-12-01 2011-04-05 Trueposition, Inc. Subscriptionless location of wireless devices
US7797000B2 (en) 2006-12-01 2010-09-14 Trueposition, Inc. System for automatically determining cell transmitter parameters to facilitate the location of wireless devices
US8451763B2 (en) 2006-12-07 2013-05-28 Digimarc Corporation Wireless local area network-based position locating systems and methods
US8421675B2 (en) * 2006-12-07 2013-04-16 Digimarc Corporation Systems and methods for locating a mobile device within a cellular system
WO2008073347A1 (en) 2006-12-07 2008-06-19 Venture Ad Astra, Llc Space-time calibration system and method
GB2445595A (en) 2007-01-08 2008-07-16 Turftrax Racing Data Ltd Location system
WO2008109948A1 (en) * 2007-03-13 2008-09-18 Seeker Wireless Pty Limited Enhanced zone determination
AU2008261619B2 (en) * 2007-06-15 2014-08-21 Crossecom Pty Ltd A sensing system
US20090070847A1 (en) * 2007-07-06 2009-03-12 Rosum Corporation Positioning with Time Sliced Single Frequency Networks
WO2009036497A1 (en) * 2007-09-17 2009-03-26 Seeker Wireless Pty Limited Systems and methods for triggering location based voice and/or data communications to or from mobile radio terminals
CN101843029B (zh) * 2007-11-02 2013-01-09 诺瓦特公司 用于经由网络分发精确时间和频率的系统和方法
WO2009062305A1 (en) 2007-11-13 2009-05-22 Novatel Inc. System for determining position over a network
US8737985B2 (en) * 2007-11-26 2014-05-27 Wavemarket, Inc. Methods and systems for zone creation and adaption
EP2232288A4 (en) * 2007-12-12 2011-09-21 Trueposition Inc TRANSMITTER IDENTIFICATION FOR WIRELESS SIGNALS WITH A BIT TRANSMISSION LAYER FROM DAB (DIGITAL AUDIO BROADCAST)
US8700539B2 (en) 2007-12-17 2014-04-15 Nokia Corporation Creating a travel community
US7792156B1 (en) 2008-01-10 2010-09-07 Rosum Corporation ATSC transmitter identifier signaling
EP2101518A1 (en) 2008-03-10 2009-09-16 Cambridge Positioning Systems Limited Finding the position of a mobile terminal
EP2269390A4 (en) * 2008-04-07 2012-04-04 Wavemarket Inc D B A Location Labs LOCATION OF WIRELESS MOBILE TERMINALS
DE102008052799B4 (de) * 2008-10-15 2011-10-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Anordnung zum Kalibrieren eines Funksystems
US8125389B1 (en) 2008-10-20 2012-02-28 Trueposition, Inc. Doppler-aided positioning, navigation, and timing using broadcast television signals
US7983185B2 (en) 2009-02-12 2011-07-19 Zulutime, Llc Systems and methods for space-time determinations with reduced network traffic
US8253627B1 (en) 2009-02-13 2012-08-28 David Burgess Position determination with NRSC-5 digital radio signals
DE102009025851A1 (de) * 2009-05-20 2010-11-25 Deutsche Telekom Ag Verfahren zur Standortbestimmung einer Femtozelle
GB0913367D0 (en) 2009-07-31 2009-09-16 Omnisense Ltd Positioning systems
EP2395367A1 (en) * 2010-06-07 2011-12-14 BAE SYSTEMS plc Improvements in or relating to differential carrier phase determination
AU2010304863B2 (en) * 2009-10-05 2014-11-27 Bae Systems Plc Improvements in or relating to tracking radio signal sources
US20110173072A1 (en) * 2010-01-08 2011-07-14 David Ross Systems and methods for advertising on a mobile electronic device
US20110173055A1 (en) * 2010-01-08 2011-07-14 Saugatuck Media Llc System and methods for advertising on a mobile electronic device
US8244236B2 (en) 2010-04-29 2012-08-14 Wavemarket, Inc. System and method for aggregating and disseminating mobile device tag data
US8463290B2 (en) 2010-07-09 2013-06-11 Digimarc Corporation Mobile device positioning in dynamic groupings of communication devices
US9538493B2 (en) 2010-08-23 2017-01-03 Finetrak, Llc Locating a mobile station and applications therefor
US8504077B2 (en) 2010-12-04 2013-08-06 Wavemarket, Inc. System and method for monitoring and disseminating mobile device location information
US8542097B2 (en) 2011-04-13 2013-09-24 Jingle Technologies Llc Systems and methods for transmitting information, alerts, and/or comments to participants based on location information
RU2454000C1 (ru) * 2011-05-30 2012-06-20 Закрытое акционерное общество "ИРКОС" Способ определения местоположения базовой станции
US9282471B2 (en) 2012-03-21 2016-03-08 Digimarc Corporation Positioning systems for wireless networks
US9551588B2 (en) 2014-08-29 2017-01-24 The Nielsen Company, LLC Methods and systems to determine consumer locations based on navigational voice cues
CN104457742B (zh) * 2014-12-05 2017-10-03 歌尔股份有限公司 物体的目标定位方法及定位设备
CN104360312A (zh) * 2014-12-05 2015-02-18 歌尔声学股份有限公司 物体的定位方法以及定位系统
WO2016178381A1 (ja) * 2015-05-07 2016-11-10 株式会社村田製作所 位置検知システムおよび位置検知方法
WO2017204087A1 (ja) * 2016-05-25 2017-11-30 株式会社村田製作所 位置検知システムおよび位置検知方法
EP3682260A1 (en) * 2017-09-15 2020-07-22 Fraunhofer Gesellschaft zur Förderung der Angewand Communication apparatus, method and cellular network usable in a localization of a user equipment using a phase estimate
US10901065B2 (en) * 2017-10-11 2021-01-26 The Boeing Company Location determination of an emitter using frequency-of-arrival (FOA) measured from a single moving platform
US11422223B2 (en) * 2019-10-10 2022-08-23 Qualcomm Incorporated Method and apparatus for 5G positioning accuracy improvement in presence of phase noise

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE625559A (da) * 1961-12-09
US3665468A (en) * 1970-02-25 1972-05-23 Air Land Systems Co Radio communication system
US3774215A (en) * 1970-11-23 1973-11-20 Gen Systems Dev Corp Position locating system
US4169245A (en) * 1972-07-26 1979-09-25 E-Systems, Inc. Spectral correlation
US3889264A (en) * 1973-05-21 1975-06-10 Nasa Vehicle locating system utilizing AM broadcasting station carriers
US4054880A (en) * 1976-01-19 1977-10-18 E-Systems, Inc. Position fixing system utilizing plural commercial broadcast transmissions and having frequency correction
JPS55158574A (en) * 1979-05-30 1980-12-10 Toshihiro Tsumura Measuring system for present position and azimuth of moving object
JPS58129277A (ja) * 1982-01-28 1983-08-02 Japan Radio Co Ltd 双曲線方式電波航行装置
US4651156A (en) * 1982-02-08 1987-03-17 Mcgraw-Edison Co. Integrated radio location and communication system
DE3242997A1 (de) * 1982-11-20 1984-05-24 Standard Elektrik Lorenz Ag, 7000 Stuttgart Positionsbestimmungssystem
US4636795A (en) * 1985-04-18 1987-01-13 Del Norte Technology, Inc. Radio ranging, navigation, and location system with correction for systematic errors
JPS62119476A (ja) * 1985-11-20 1987-05-30 Meisei Electric Co Ltd 位置測定方式
US4751512A (en) * 1986-01-21 1988-06-14 Oceanonics, Inc. Differential navigation system for remote mobile users
DE3883527T2 (de) * 1987-10-23 1993-12-09 Hughes Aircraft Co Fahrzeug-ortungssystem mit grösserer genauigkeit für luftfahrzeuge.

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Publication number Publication date
DE3879032D1 (de) 1993-04-15
EP0303371B1 (en) 1993-03-10
EP0377592A1 (en) 1990-07-18
HK38994A (en) 1994-04-29
DE3879032T2 (de) 1993-06-24
US5045861A (en) 1991-09-03
CA1314964C (en) 1993-03-23
EP0303371A1 (en) 1989-02-15
NO900632L (no) 1990-04-09
DK174254B1 (da) 2002-10-21
NO900632D0 (no) 1990-02-09
DK34690D0 (da) 1990-02-09
NO177944C (no) 1995-12-20
NO177944B (no) 1995-09-11
WO1989001637A1 (en) 1989-02-23
JPH02504673A (ja) 1990-12-27
ES2038758T3 (es) 1993-08-01
BR8807655A (pt) 1990-06-05

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