IL149948D0 - Method and apparatus for determining an algebraic solution to gps terretrial hybrid location system equations - Google Patents

Method and apparatus for determining an algebraic solution to gps terretrial hybrid location system equations


Publication number
IL149948D0 IL14994800A IL14994800A IL149948D0 IL 149948 D0 IL149948 D0 IL 149948D0 IL 14994800 A IL14994800 A IL 14994800A IL 14994800 A IL14994800 A IL 14994800A IL 149948 D0 IL149948 D0 IL 149948D0
Prior art keywords
Prior art date
Application number
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
Priority to US09/460,180 priority Critical patent/US6289280B1/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to PCT/US2000/033375 priority patent/WO2001048506A2/en
Publication of IL149948D0 publication Critical patent/IL149948D0/en


IL14994800A 1999-12-10 2000-12-07 Method and apparatus for determining an algebraic solution to gps terretrial hybrid location system equations IL149948D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US09/460,180 US6289280B1 (en) 1999-12-10 1999-12-10 Method and apparatus for determining an algebraic solution to GPS terrestrial hybrid location system equations
PCT/US2000/033375 WO2001048506A2 (en) 1999-12-10 2000-12-07 Method and apparatus for determining an algebraic solution to gps terrestrial hybrid location system equations

Publications (1)

Publication Number Publication Date
IL149948D0 true IL149948D0 (en) 2002-11-10



Family Applications (1)

Application Number Title Priority Date Filing Date
IL14994800A IL149948D0 (en) 1999-12-10 2000-12-07 Method and apparatus for determining an algebraic solution to gps terretrial hybrid location system equations

Country Status (12)

Country Link
US (1) US6289280B1 (en)
EP (1) EP1252532B1 (en)
JP (1) JP2003518632A (en)
CN (2) CN101038335A (en)
AT (1) AT475896T (en)
AU (1) AU5074501A (en)
CA (1) CA2393505C (en)
DE (1) DE60044755D1 (en)
HK (1) HK1055150A1 (en)
IL (1) IL149948D0 (en)
MX (1) MXPA02005736A (en)
WO (1) WO2001048506A2 (en)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100303290B1 (en) * 1999-01-23 2001-09-26 윤종용 A method for computing error distance and distance between base station and mobile telephone
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
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
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
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
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
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US6829534B2 (en) 1999-04-23 2004-12-07 Global Locate, Inc. Method and apparatus for performing timing synchronization
US6453237B1 (en) 1999-04-23 2002-09-17 Global Locate, Inc. Method and apparatus for locating and providing services to mobile devices
US6636744B1 (en) * 2000-04-20 2003-10-21 Lucent Technologies Inc. Obtaining pilot phase offset time delay parameter for a wireless terminal of an integrated wireless-global positioning system
US8050686B1 (en) * 2000-08-29 2011-11-01 Motorola Mobility, Inc. Method of enabling low tier location applications
US7039418B2 (en) * 2000-11-16 2006-05-02 Qualcomm Incorporated Position determination in a wireless communication system with detection and compensation for repeaters
US20020184653A1 (en) 2001-02-02 2002-12-05 Pierce Matthew D. Services based on position location using broadcast digital television signals
WO2009149104A2 (en) 2008-06-03 2009-12-10 Rosum Corporation Time, frequency, and location determination for femtocells
US8677440B2 (en) 2001-02-02 2014-03-18 Trueposition, Inc. Position determination using ATSC-M/H signals
US8106828B1 (en) 2005-11-22 2012-01-31 Trueposition, Inc. Location identification using broadcast wireless signal signatures
US7471244B2 (en) 2001-02-02 2008-12-30 Rosum Corporation Monitor units for television signals
US8102317B2 (en) 2001-02-02 2012-01-24 Trueposition, Inc. Location identification using broadcast wireless signal signatures
US6961543B2 (en) * 2001-02-14 2005-11-01 Denso Corporation Pilot phase measurement error estimator for position location
US7463195B2 (en) 2001-06-21 2008-12-09 Rosum Corporation Position location using global positioning signals augmented by broadcast television signals
US7499710B2 (en) * 2001-08-30 2009-03-03 Alcatel-Lucent Usa Inc. Integrity monitoring for geo-location systems
US6756938B2 (en) * 2001-11-06 2004-06-29 Motorola, Inc. Satellite positioning system receivers and methods therefor
KR100446219B1 (en) * 2002-01-07 2004-08-30 삼성전자주식회사 Apparatus for detecting position of user equipment using global positioning system/dead-reckoning and method thereof
AU2003294416A1 (en) * 2002-11-27 2004-06-23 Cognio, Inc System and method for locating sources of unknown wireless radio signals
US20050003828A1 (en) * 2002-04-09 2005-01-06 Sugar Gary L. System and method for locating wireless devices in an unsynchronized wireless environment
TW200307141A (en) * 2002-04-09 2003-12-01 Cognio Inc System and method for locating wireless device in an unsynchronized wireless environment
US7460870B2 (en) * 2002-04-25 2008-12-02 Qualcomm Incorporated Method and apparatus for location determination in a wireless assisted hybrid positioning system
US7084809B2 (en) 2002-07-15 2006-08-01 Qualcomm, Incorporated Apparatus and method of position determination using shared information
US7499712B2 (en) * 2002-09-05 2009-03-03 Qualcomm Incorporated Position computation in a positioning system using synchronization time bias
US7660588B2 (en) * 2002-10-17 2010-02-09 Qualcomm Incorporated Method and apparatus for improving radio location accuracy with measurements
US7170447B2 (en) * 2003-02-14 2007-01-30 Qualcomm Incorporated Method and apparatus for processing navigation data in position determination
JP3794413B2 (en) * 2003-02-28 2006-07-05 セイコーエプソン株式会社 Positioning system and positioning terminal
KR20040083859A (en) * 2003-03-25 2004-10-06 유티스타콤코리아 유한회사 Method for active GPS receiver using by BTS position remote input
US7215281B2 (en) * 2003-04-25 2007-05-08 New Jersey Institute Of Technology Wireless network assisted GPS system
AU2003304284A1 (en) * 2003-06-17 2005-01-21 Telecom Italia S.P.A. A method for the location of mobile terminals
WO2005010549A2 (en) * 2003-07-23 2005-02-03 Qualcomm Incorporated Selecting a navigation solution used in determining the position of a device in a wireless communication system
US20070063897A1 (en) * 2003-07-31 2007-03-22 Nec Corporation Terminal location specification method and system of the same
US7375654B2 (en) 2003-08-01 2008-05-20 Spectrum Tracking Systems, Inc. Method and system for providing tracking services to locate an asset
FI115167B (en) * 2003-09-10 2005-03-15 Nokia Corp Method and system for positioning and device
US7440762B2 (en) * 2003-12-30 2008-10-21 Trueposition, Inc. TDOA/GPS hybrid wireless location system
US9137771B2 (en) * 2004-04-02 2015-09-15 Qualcomm Incorporated Methods and apparatuses for beacon assisted position determination systems
US7339524B2 (en) * 2004-07-30 2008-03-04 Novariant, Inc. Analog decorrelation of ranging signals
US7339526B2 (en) * 2004-07-30 2008-03-04 Novariant, Inc. Synchronizing ranging signals in an asynchronous ranging or position system
US7342538B2 (en) * 2004-07-30 2008-03-11 Novariant, Inc. Asynchronous local position determination system and method
US7532160B1 (en) 2004-07-30 2009-05-12 Novariant, Inc. Distributed radio frequency ranging signal receiver for navigation or position determination
US7205939B2 (en) * 2004-07-30 2007-04-17 Novariant, Inc. Land-based transmitter position determination
US7271766B2 (en) * 2004-07-30 2007-09-18 Novariant, Inc. Satellite and local system position determination
US7339525B2 (en) * 2004-07-30 2008-03-04 Novariant, Inc. Land-based local ranging signal methods and systems
US7315278B1 (en) * 2004-07-30 2008-01-01 Novariant, Inc. Multiple frequency antenna structures and methods for receiving navigation or ranging signals
US20070032245A1 (en) * 2005-08-05 2007-02-08 Alapuranen Pertti O Intelligent transportation system and method
US7881905B2 (en) * 2004-11-17 2011-02-01 Qualcomm Incorporated Method for ambiguity resolution in location determination
US20060116131A1 (en) * 2004-11-30 2006-06-01 Morgan Scott D Reporting satellite positioning system assistance integrity information in wireless communication networks
CN101120265B (en) 2004-12-27 2012-08-08 意大利电信股份公司 Hybrid locating method and system for locating a mobile terminal in a wireless communications network
JP4179287B2 (en) 2005-01-25 2008-11-12 セイコーエプソン株式会社 Positioning system, terminal device, terminal device control method, and terminal device control program
US7450064B2 (en) 2005-03-22 2008-11-11 Qualcomm, Incorporated Methods and systems for deriving seed position of a subscriber station in support of unassisted GPS-type position determination in a wireless communication system
US7257412B2 (en) 2005-04-25 2007-08-14 Mediatek Inc. Methods and systems for location estimation
US8179318B1 (en) 2005-09-28 2012-05-15 Trueposition, Inc. Precise position determination using VHF omni-directional radio range signals
US7498873B2 (en) * 2005-11-02 2009-03-03 Rosom Corporation Wide-lane pseudorange measurements using FM signals
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
JP5002966B2 (en) * 2006-01-23 2012-08-15 三菱電機株式会社 Mobile terminal location system
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
KR100772583B1 (en) 2006-07-21 2007-11-02 에스케이 텔레콤주식회사 Method and system for localization of mobile phone using wpan, and localization server and control method for the same
US7974633B2 (en) * 2006-08-18 2011-07-05 Andrew, Llc System and method for single sensor geolocation
DE102006038856A1 (en) * 2006-08-20 2008-02-21 Symeo Gmbh Device and method for position and / or velocity determination, in particular using absolute running times and transit time differences of signals
US8682341B1 (en) 2006-11-22 2014-03-25 Trueposition, Inc. Blind identification of single-frequency-network transmitters
JP5208408B2 (en) * 2006-12-15 2013-06-12 三菱電機株式会社 Relative position estimation system
US20080242310A1 (en) * 2007-03-27 2008-10-02 Qualcomm Incorporated Method and apparatus for determining location of access point
US7616157B2 (en) * 2007-03-30 2009-11-10 Sony Corporation System and method for effectively performing enhanced mobile-device location procedures
EP1980867A3 (en) * 2007-04-10 2009-11-25 Qualcomm Incorporated Multipath mitigation using sensors
US20080261623A1 (en) * 2007-04-18 2008-10-23 Kamran Etemad Techniques to enhance location estimation in an ofdma based system
US8233091B1 (en) 2007-05-16 2012-07-31 Trueposition, Inc. Positioning and time transfer using television synchronization signals
US7962152B2 (en) * 2007-05-24 2011-06-14 Virgin Mobile Usa, L.P. Location determination for wireless mobile devices
JP2010538243A (en) 2007-06-08 2010-12-09 クゥアルコム・インコーポレイテッドQualcomm Incorporated GNSS positioning using pressure sensor
US20080303663A1 (en) * 2007-06-08 2008-12-11 Nemerix Sa Method for verifying the integrity of a container
WO2009009463A1 (en) * 2007-07-06 2009-01-15 Rosum Corporation Positioning with time sliced single frequency networks
US7970419B2 (en) * 2007-08-16 2011-06-28 Virgin Mobile USA L.L.C. Systems, devices and methods for location determination
KR100902333B1 (en) * 2007-09-10 2009-06-12 한국전자통신연구원 Method and apparatus for locating a survivor using a search and rescue terminal equipped with navigation chipset
US20090138439A1 (en) * 2007-11-27 2009-05-28 Helio, Llc. Systems and methods for location based Internet search
WO2009076577A1 (en) * 2007-12-12 2009-06-18 Rosum Corporation Transmitter identification for wireless signals having a digital audio broadcast (dab) physical layer
US7792156B1 (en) 2008-01-10 2010-09-07 Rosum Corporation ATSC transmitter identifier signaling
US8700049B2 (en) * 2008-04-18 2014-04-15 Qualcomm Incorporated System and/or method for reducing initial position uncertainty in SPS operation
US7932859B2 (en) * 2008-05-20 2011-04-26 Motorola Mobility, Inc. Method and apparatus for satellite positioning system time resolution
US8891557B2 (en) * 2008-05-21 2014-11-18 Qualcomm Incorporated Method and apparatus for sending information via selection of resources used for transmission
US8059028B2 (en) 2008-08-14 2011-11-15 Trueposition, Inc. Hybrid GNSS and TDOA wireless location system
US8125389B1 (en) 2008-10-20 2012-02-28 Trueposition, Inc. Doppler-aided positioning, navigation, and timing using broadcast television signals
US20100149029A1 (en) * 2008-12-15 2010-06-17 Sony Ericsson Mobile Communications Ab System and Method for Obtaining Location Assistance Data
US8253627B1 (en) 2009-02-13 2012-08-28 David Burgess Position determination with NRSC-5 digital radio signals
US8463292B2 (en) * 2009-06-29 2013-06-11 Telefonaktiebolaget Lm Ericsson (Publ) TDOA—based reconstruction of base station location data
US8918115B2 (en) * 2009-09-10 2014-12-23 Motorola Mobility Llc Method and location server for determining a postion of a target device
US8259010B2 (en) * 2009-10-14 2012-09-04 Qualcomm Incorporated Qualifying coarse position injection in position determination systems
JP5017392B2 (en) * 2010-02-24 2012-09-05 クラリオン株式会社 Position estimation apparatus and position estimation method
JP5114514B2 (en) 2010-02-25 2013-01-09 株式会社日立製作所 Position estimation device
US8531332B2 (en) 2010-03-22 2013-09-10 Qualcomm Incorporated Anti-spoofing detection system
WO2011129726A1 (en) * 2010-04-12 2011-10-20 Telefonaktiebolaget L M Ericsson (Publ) Coverage extension of position services
FR2966606B1 (en) * 2010-10-22 2012-11-02 Thales Sa Method and system for geo-locating a radio balise in an alert system
US20120098700A1 (en) * 2010-10-25 2012-04-26 Diggelen Frank Van Method and system for computing universal hybrid navigation information for a gnss enabled device
WO2012055026A1 (en) * 2010-10-26 2012-05-03 Rx Networks Inc. Method and apparatus for determining a position of a gnss receiver
US9258718B2 (en) 2011-02-22 2016-02-09 Qualcomm Incorporated Positioning location for remote radio heads (RRH) with same physical cell identity (PCI)
US8866670B2 (en) * 2011-06-02 2014-10-21 Qualcomm Incorporated Hybrid positioning using synchronous and asynchronous techniques
US20140214891A1 (en) * 2013-01-28 2014-07-31 Hadronex, Inc. Hierarchical user interface and functional apparatus
US9383451B2 (en) * 2013-06-19 2016-07-05 Zoll Medical Corporation Systems and methods of determining location using a medical device
US10376169B2 (en) 2015-03-24 2019-08-13 Zoll Medical Corporation Systems and methods of determining location using a medical device
CN104931992B (en) * 2015-06-01 2017-07-28 湖北航天技术研究院总体设计所 A kind of joint positioning method and system based on BD2 and ground based navigational system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986603A (en) * 1996-02-14 1999-11-16 Trimble Navigation Limited Geometric utilization of exact solutions of the pseudorange equations
US5825328A (en) * 1997-01-11 1998-10-20 Trimble Navigation Limited Precise inverse differential corrections for location determination
US5914686A (en) * 1997-01-11 1999-06-22 Trimble Navigation Limited Utilization of exact solutions of the pseudorange equations
US6081229A (en) * 1998-03-17 2000-06-27 Qualcomm Incorporated System and method for determining the position of a wireless CDMA transceiver
US5999124A (en) * 1998-04-22 1999-12-07 Snaptrack, Inc, Satellite positioning system augmentation with wireless communication signals

Also Published As

Publication number Publication date
WO2001048506A2 (en) 2001-07-05
CN1433519A (en) 2003-07-30
HK1055150A1 (en) 2008-07-18
WO2001048506A3 (en) 2002-03-21
EP1252532B1 (en) 2010-07-28
CN101038335A (en) 2007-09-19
US6289280B1 (en) 2001-09-11
AU5074501A (en) 2001-07-09
EP1252532A2 (en) 2002-10-30
DE60044755D1 (en) 2010-09-09
CN100343690C (en) 2007-10-17
AT475896T (en) 2010-08-15
MXPA02005736A (en) 2003-01-28
JP2003518632A (en) 2003-06-10
CA2393505C (en) 2009-10-20
CA2393505A1 (en) 2001-07-05

Similar Documents

Publication Publication Date Title
DE60026645D1 (en) Hybrid vehicle and method for its control
DE69840223D1 (en) Method for object detection for motor vehicles
DE60040473D1 (en) Method and system for transmitting electronic post
DE69939325D1 (en) Method, device and system for eliminating motion factors in measurements of body parameters
DE60018039D1 (en) Sensor and method for measuring cholesterol
DE69834235D1 (en) Method and device for receiving GPS / GLONASS signals
DE69734658D1 (en) Method and system for virtual kinematography
GB2362725B (en) Autoguidance system and method for an agricultural machine
DE60041178D1 (en) Device and method for determining seitability
DE69939009D1 (en) Method and system for demodulating gps signals
DE69534867D1 (en) Method and system for providing protected device drivers
DE69932569D1 (en) Method and device for selecting a destination in a vehicle navigation system
DE60031270D1 (en) System for introducing an expandable medical device
GB2317066B (en) Method for Detecting Objects by Means of Stereoimages
DE60028691D1 (en) Apparatus and method for displaying a map
GB2327821B (en) Method and device for detecting an imminent or possible collision
DE69835599D1 (en) Device and method for bubble detection
DK1324913T3 (en) Method and apparatus for measuring an effort performed by a cyclist
GB2352856B (en) System and method for electronic shopping using an interactive shopping agent
DE60034714D1 (en) Vehicle slip angle estimation method and system
DE60134529D1 (en) Method and system for determining the travel time and method and system for calculating the route based thereon
DE60019933D1 (en) Reusable, separate, structural connecting device and method for connecting two vehicles
GB2355877B (en) GPS terminal position measuring system and map display method using the same
DE60037164D1 (en) Method and apparatus for accessing a multi-client dialogue system
DE60044724D1 (en) Method and system for invoice administration

Legal Events

Date Code Title Description
FF Patents granted
KB Patents renewed
KB Patents renewed
MM9K Patent not in force due to non-payment of renewal fees