ATE510230T1 - Verfahren und vorrichtung zur erzeugung und verteilung von satellitenverfolgungsinformationen in einem kompakten format - Google Patents

Verfahren und vorrichtung zur erzeugung und verteilung von satellitenverfolgungsinformationen in einem kompakten format

Info

Publication number
ATE510230T1
ATE510230T1 AT02761149T AT02761149T ATE510230T1 AT E510230 T1 ATE510230 T1 AT E510230T1 AT 02761149 T AT02761149 T AT 02761149T AT 02761149 T AT02761149 T AT 02761149T AT E510230 T1 ATE510230 T1 AT E510230T1
Authority
AT
Austria
Prior art keywords
satellite tracking
generating
compact format
tracking information
remote receiver
Prior art date
Application number
AT02761149T
Other languages
English (en)
Inventor
Diggelen Frank Van
Charles Abraham
James Lamance
Original Assignee
Global Locate 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25435413&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE510230(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Global Locate Inc filed Critical Global Locate Inc
Application granted granted Critical
Publication of ATE510230T1 publication Critical patent/ATE510230T1/de

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/24Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/27Acquisition or tracking or demodulation of signals transmitted by the system creating, predicting or correcting ephemeris or almanac data within the receiver
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/24Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/25Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G01S19/258Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to the satellite constellation, e.g. almanac, ephemeris data, lists of satellites in view

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT02761149T 2001-07-25 2002-07-22 Verfahren und vorrichtung zur erzeugung und verteilung von satellitenverfolgungsinformationen in einem kompakten format ATE510230T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/915,219 US6651000B2 (en) 2001-07-25 2001-07-25 Method and apparatus for generating and distributing satellite tracking information in a compact format
PCT/US2002/023282 WO2003010912A2 (en) 2001-07-25 2002-07-22 Method and apparatus for generating and distributing satellite tracking information in a compact format

Publications (1)

Publication Number Publication Date
ATE510230T1 true ATE510230T1 (de) 2011-06-15

Family

ID=25435413

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02761149T ATE510230T1 (de) 2001-07-25 2002-07-22 Verfahren und vorrichtung zur erzeugung und verteilung von satellitenverfolgungsinformationen in einem kompakten format

Country Status (5)

Country Link
US (3) US6651000B2 (de)
EP (1) EP1417798B1 (de)
AT (1) ATE510230T1 (de)
AU (1) AU2002326433A1 (de)
WO (1) WO2003010912A2 (de)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9020756B2 (en) * 1999-04-23 2015-04-28 Global Locate, Inc. Method and apparatus for processing satellite positioning system signals
US6411892B1 (en) 2000-07-13 2002-06-25 Global Locate, Inc. Method and apparatus for locating mobile receivers using a wide area reference network for propagating ephemeris
US7053824B2 (en) * 2001-11-06 2006-05-30 Global Locate, Inc. Method and apparatus for receiving a global positioning system signal using a cellular acquisition signal
US20070200752A1 (en) 2001-06-06 2007-08-30 Global Locate, Inc. Method and apparatus for maintaining integrity of long-term orbits in a remote receiver
US7443340B2 (en) * 2001-06-06 2008-10-28 Global Locate, Inc. Method and apparatus for generating and distributing satellite tracking information
US7196660B2 (en) * 2000-11-17 2007-03-27 Global Locate, Inc Method and system for determining time in a satellite positioning system
US6937187B2 (en) * 2000-11-17 2005-08-30 Global Locate, Inc. Method and apparatus for forming a dynamic model to locate position of a satellite receiver
US7190712B2 (en) * 2001-05-18 2007-03-13 Global Locate, Inc Method and apparatus for performing signal correlation
US8098716B2 (en) * 2001-05-18 2012-01-17 Broadcom Corporation Method and apparatus for providing an energy-based signal tracking loop
US7995682B2 (en) * 2001-05-18 2011-08-09 Broadcom Corporation Method and apparatus for performing signal processing using historical correlation data
US7006556B2 (en) 2001-05-18 2006-02-28 Global Locate, Inc. Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference
US7567636B2 (en) * 2001-05-18 2009-07-28 Global Locate, Inc. Method and apparatus for performing signal correlation using historical correlation data
US7769076B2 (en) * 2001-05-18 2010-08-03 Broadcom Corporation Method and apparatus for performing frequency synchronization
US20080186229A1 (en) * 2001-06-06 2008-08-07 Van Diggelen Frank Method and Apparatus for Monitoring Satellite-Constellation Configuration To Maintain Integrity of Long-Term-Orbit Information In A Remote Receiver
US20080125971A1 (en) * 2001-06-06 2008-05-29 Van Diggelen Frank Method and apparatus for improving accuracy and/or integrity of long-term-orbit information for a global-navigation-satellite system
US7548816B2 (en) * 2001-06-06 2009-06-16 Global Locate, Inc. Method and apparatus for generating and securely distributing long-term satellite tracking information
US20080129588A1 (en) 2001-06-06 2008-06-05 David Albert Lundgren Method and apparatus for determining location information of a mobile device
US8358245B2 (en) * 2001-06-06 2013-01-22 Broadcom Corporation Method and system for extending the usability period of long term orbit (LTO)
US8212719B2 (en) * 2001-06-06 2012-07-03 Global Locate, Inc. Method and apparatus for background decoding of a satellite navigation message to maintain integrity of long term orbit information in a remote receiver
US8090536B2 (en) * 2001-06-06 2012-01-03 Broadcom Corporation Method and apparatus for compression of long term orbit data
US6651000B2 (en) 2001-07-25 2003-11-18 Global Locate, Inc. Method and apparatus for generating and distributing satellite tracking information in a compact format
US7656350B2 (en) * 2001-11-06 2010-02-02 Global Locate Method and apparatus for processing a satellite positioning system signal using a cellular acquisition signal
US7595752B2 (en) * 2002-10-02 2009-09-29 Global Locate, Inc. Method and apparatus for enhanced autonomous GPS
US7463189B2 (en) 2002-10-04 2008-12-09 Signav Pty Ltd. Satellite-based positioning system improvement
US7945387B2 (en) * 2003-03-19 2011-05-17 Broadcom Corporation Method and apparatus for distribution of satellite navigation data
US7925519B2 (en) * 2003-05-20 2011-04-12 Medencentive, Llc Method and system for delivery of healthcare services
US20040263386A1 (en) * 2003-06-26 2004-12-30 King Thomas M. Satellite positioning system receivers and methods
JP4161925B2 (ja) * 2004-03-25 2008-10-08 トヨタ自動車株式会社 衝突予測装置もしくはその部品のためのダミー装置または検査方法
US7415353B2 (en) 2004-05-25 2008-08-19 Seiko Epson Corporation Satellite-position table messaging
PL2026085T3 (pl) 2004-10-21 2012-08-31 Nokia Technologies Oy Dostarczanie pomiarów fazy nośnej na żądanie dla potrzeb lokalizacji satelitarnej
CA2611933C (en) * 2005-06-13 2016-08-02 Nokia Corporation Supporting an assisted satellite based positioning
BRPI0520295B1 (pt) * 2005-06-13 2019-05-28 Nokia Technologies Oy Método e aparelho para suportar o posicionamento baseado em satélite de um dispositivo móvel usando os dados de assistência
US7570208B2 (en) * 2005-12-29 2009-08-04 Sirf Technology, Inc. Unassisted indoor GPS receiver
US7739032B2 (en) * 2006-03-21 2010-06-15 Broadcom Corporation Method and apparatus for generating and using a regional-terrain model
US7548200B2 (en) 2006-04-24 2009-06-16 Nemerix Sa Ephemeris extension method for GNSS applications
US8125382B2 (en) * 2006-04-25 2012-02-28 Rx Networks Inc. Autonomous orbit propagation system and method
US7612712B2 (en) 2006-04-25 2009-11-03 Rx Networks Inc. Distributed orbit modeling and propagation method for a predicted and real-time assisted GPS system
JP5657192B2 (ja) * 2006-06-23 2015-01-21 クゥアルコム・インコーポレイテッドQualcomm Incorporated Gnssアプリケーションのためのエフェメリス拡張方法及び機器
US7920093B2 (en) 2006-09-27 2011-04-05 Purdue Research Foundation Methods for improving computational efficiency in a global positioning satellite receiver
US8493267B2 (en) 2006-11-10 2013-07-23 Qualcomm Incorporated Method and apparatus for position determination with extended SPS orbit information
EP2102592A1 (de) * 2007-01-10 2009-09-23 TomTom International B.V. Navigationsvorrichtung und verfahren zur festlegung von netzwerkabdeckungen
US8497801B2 (en) * 2007-02-05 2013-07-30 Qualcomm Incorporated Prediction refresh method for ephemeris extensions
US7839324B2 (en) * 2007-02-12 2010-11-23 Sirf Technology, Inc. Efficient ephemeris coding
US9156167B2 (en) 2007-05-15 2015-10-13 Trimble Navigation Limited Determining an autonomous position of a point of interest on a lifting device
EP2003467B1 (de) * 2007-06-13 2014-02-12 Astrium GmbH Integrierte Positionierungslösung für globale Satellitennavigationssysteme
US8050690B2 (en) 2007-08-14 2011-11-01 Mpanion, Inc. Location based presence and privacy management
US12439340B2 (en) 2007-08-14 2025-10-07 Mpanion, Inc. Real-time location and presence using a push-location client and server
US8583079B2 (en) 2007-08-14 2013-11-12 Mpanion, Inc. Rich presence status based on location, activity, availability and transit status of a user
US8489111B2 (en) 2007-08-14 2013-07-16 Mpanion, Inc. Real-time location and presence using a push-location client and server
US8103438B2 (en) 2007-09-26 2012-01-24 Trimble Navigation Limited Method and system for automatically directing traffic on a site
US8144000B2 (en) 2007-09-26 2012-03-27 Trimble Navigation Limited Collision avoidance
BRPI0722228A2 (pt) 2007-11-19 2014-06-03 Rx Networks Inc Métodos de gnss ou gps distribuído de propagação e modelagem de órbita
US8081108B2 (en) 2008-01-07 2011-12-20 Trimble Navigation Limited Autonomous projection of global navigation satellite orbits
US8264404B2 (en) * 2008-01-14 2012-09-11 Trimble Navigation Limited Double-nudged broadcast orbit drift correction
US7737887B2 (en) * 2008-01-14 2010-06-15 Trimble Navigation Limited Nudged broadcast orbit drift correction
US7737888B2 (en) * 2008-01-14 2010-06-15 Trimble Navigation Limited Conveying orbit information via ambiguous position information
US8054181B2 (en) 2008-04-09 2011-11-08 Trimble Navigation Limited Terrestial-signal based exclusion zone compliance
US7898409B2 (en) * 2008-04-09 2011-03-01 Trimble Navigation Limited Circuit for exclusion zone compliance
US9366763B2 (en) * 2009-02-04 2016-06-14 Qualcomm Incorporated Method and apparatus for position determination with hybrid SPS orbit data
US8358243B2 (en) * 2008-07-18 2013-01-22 Qualcomm Incorporated Methods and apparatuses for requesting/providing sensitivity assistance information associated with various satellite positioning systems in wireless communication networks
US7701366B2 (en) 2008-07-25 2010-04-20 Seiko Epson Corporation Data compression by multi-order differencing
US8514058B2 (en) 2008-08-18 2013-08-20 Trimble Navigation Limited Construction equipment component location tracking
US7911379B2 (en) 2008-08-18 2011-03-22 Trimble Navigation Limited Construction equipment component location tracking
US8224518B2 (en) 2008-08-18 2012-07-17 Trimble Navigation Limited Automated recordation of crane inspection activity
JP2010060383A (ja) * 2008-09-02 2010-03-18 Seiko Epson Corp データ圧縮方法、データ提供方法、データ復元方法、データ圧縮装置及び測位装置
US8207890B2 (en) * 2008-10-08 2012-06-26 Qualcomm Atheros, Inc. Providing ephemeris data and clock corrections to a satellite navigation system receiver
US20110032147A1 (en) * 2008-10-08 2011-02-10 Venkatraman Sai Providing ephemeris data and clock corrections to a satellite navigation system receiver
US8823586B2 (en) * 2009-02-27 2014-09-02 Broadcom Corporation Method and system for GNSS assistance data or LTO data download over a broadcast band
US20110113100A1 (en) * 2009-03-21 2011-05-12 Mpanion, Inc. System for sharing favorites and enabling in-network local search based on network rankings
US8248301B2 (en) * 2009-07-31 2012-08-21 CSR Technology Holdings Inc. Method and apparatus for using GPS satellite state computations in GLONASS measurement processing
US8240611B2 (en) * 2009-08-26 2012-08-14 Raytheon Company Retro-geo spinning satellite utilizing time delay integration (TDI) for geosynchronous surveillance
US9075140B2 (en) * 2009-09-23 2015-07-07 Purdue Research Foundation GNSS ephemeris with graceful degradation and measurement fusion
US20110238308A1 (en) 2010-03-26 2011-09-29 Isaac Thomas Miller Pedal navigation using leo signals and body-mounted sensors
US9055455B2 (en) * 2011-06-29 2015-06-09 Pismo Labs Technology Ltd. Systems and methods providing assisted aiming for wireless links
US10199726B2 (en) 2011-06-29 2019-02-05 Pismo Labs Technology Limited Systems and methods providing assisted aiming for wireless links through a plurality of external antennas
US9405009B2 (en) * 2011-12-05 2016-08-02 Accord Software & Systems Pvt Ltd. Navigation data structure generation and data transmission for optimal time to first fix
US9360557B1 (en) 2012-07-06 2016-06-07 Apple Inc. Systems, methods, devices and subassemblies for rapid-acquisition access to high-precision positioning, navigation and/or timing solutions
US9618625B2 (en) 2012-07-06 2017-04-11 Apple Inc. System and method for continuous carrier wave reconstruction
US20150309178A1 (en) * 2013-01-10 2015-10-29 Nokia Technologies Oy Handling Assistance Data For Global Positioning
US20140258023A1 (en) * 2013-03-11 2014-09-11 Bank Of America Corporation Intelligent Personal Finance Tracking Engine
US9074892B2 (en) 2013-03-15 2015-07-07 Ian Michael Fink System and method of determining a position of a remote object
US9638803B2 (en) * 2013-05-06 2017-05-02 Accord Software & Systems Pvt. Ltd. Navigation data configuration for optimal time to first fix
EP3032279B1 (de) 2014-12-08 2019-03-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Pseudoentfernungsdeterminator, Verfahren zur Bereitstellung von Pseudoentfernungsinformation und Computerprogramm
US11029412B2 (en) * 2016-09-10 2021-06-08 Hughes Network Systems, Llc System and method for efficient broadcast of satellite constellation ephemeris information
WO2018102146A1 (en) 2016-12-01 2018-06-07 Google Llc Methods and systems for location determination
WO2020180282A1 (en) 2019-03-01 2020-09-10 Google Llc Determining velocity using a reflected positioning signal
WO2021006866A1 (en) 2019-07-08 2021-01-14 Google Llc Enhancing sensitivity to reflected gnss signals

Family Cites Families (152)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445118A (en) 1981-05-22 1984-04-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Navigation system and method
US4894662A (en) 1982-03-01 1990-01-16 Western Atlas International, Inc. Method and system for determining position on a moving platform, such as a ship, using signals from GPS satellites
US4751512A (en) 1986-01-21 1988-06-14 Oceanonics, Inc. Differential navigation system for remote mobile users
US4884208A (en) 1988-05-16 1989-11-28 Equipment Tracking Network, Inc. System for continuously establishing and indicating the location of a movable object
GB8814456D0 (en) 1988-06-17 1988-08-17 Cleveland Innovative Technolog Road vehicle locating system
US5187805A (en) 1989-10-02 1993-02-16 Motorola, Inc. Telemetry, tracking and control for satellite cellular communication systems
AU639308B2 (en) 1990-03-09 1993-07-22 Sigtec Navigation Pty Ltd G p s receiver
US5119504A (en) 1990-07-19 1992-06-02 Motorola, Inc. Position aided subscriber unit for a satellite cellular system
US5043736B1 (en) 1990-07-27 1994-09-06 Cae Link Corp Cellular position location system
US5845227A (en) 1991-02-01 1998-12-01 Peterson; Thomas D. Method and apparatus for providing shortest elapsed time route and tracking information to users
US5225842A (en) 1991-05-09 1993-07-06 Navsys Corporation Vehicle tracking system employing global positioning system (gps) satellites
US5148179A (en) 1991-06-27 1992-09-15 Trimble Navigation Differential position determination using satellites
JP3133404B2 (ja) 1991-08-20 2001-02-05 ジーイー横河メディカルシステム株式会社 超音波診断装置
DE69216112T2 (de) 1991-11-08 1997-06-12 Calling Communications Corp Strahlkompensationsverfahren für satellitenkommunikationssystem
US5223844B1 (en) 1992-04-17 2000-01-25 Auto Trac Inc Vehicle tracking and security system
US5430657A (en) 1992-10-20 1995-07-04 Caterpillar Inc. Method and apparatus for predicting the position of a satellite in a satellite based navigation system
US5418537A (en) 1992-11-18 1995-05-23 Trimble Navigation, Ltd. Location of missing vehicles
US5726893A (en) 1992-12-17 1998-03-10 Stanford Telecommunications, Inc. Cellular telephone with voice-in-data modem
US5365450A (en) 1992-12-17 1994-11-15 Stanford Telecommunications, Inc. Hybrid GPS/data line unit for rapid, precise, and robust position determination
US5420592A (en) 1993-04-05 1995-05-30 Radix Technologies, Inc. Separated GPS sensor and processing system for remote GPS sensing and centralized ground station processing for remote mobile position and velocity determinations
US5477228A (en) 1993-04-13 1995-12-19 Differential Corrections Inc. Differential global positioning system using radio data system
USRE37408E1 (en) 1993-05-21 2001-10-16 Trimble Navigation Ltd. Reduction of time to first fix in an SATPS receiver
US5917444A (en) 1995-05-22 1999-06-29 Trimble Navigation Ltd. Reduction of time to first fix in an SATPS receiver
JP2953260B2 (ja) * 1993-07-05 1999-09-27 ケイディディ株式会社 周波数オフセット補償方法
US5444450A (en) * 1993-08-11 1995-08-22 Motorola, Inc. Radio telecommunications system and method with adaptive location determination convergence
US5477458A (en) 1994-01-03 1995-12-19 Trimble Navigation Limited Network for carrier phase differential GPS corrections
US5506781A (en) 1994-06-03 1996-04-09 Itt Corporation RF link control of satellite clocks
US5786789A (en) 1994-11-14 1998-07-28 Trimble Navigation Limited GPS and cellphone unit having add-on modules
US5913170A (en) 1994-11-16 1999-06-15 Highwaymaster Communications, Inc. Locating system and method using a mobile communications network
US5589833A (en) 1995-04-21 1996-12-31 University Corporation For Atmospheric Research Radar acquisition system
CA2177310A1 (en) 1995-05-30 1996-12-01 Farshad Mohamadi Gps ready digital cellular telephone
US5673256A (en) 1995-07-25 1997-09-30 Motorola, Inc. Apparatus and method for sending data messages at an optimum time
US5736960A (en) 1995-09-19 1998-04-07 Northrop Grumman Corporation Atomic clock augmented global positioning system receivers and global positioning system incorporating same
US5874914A (en) 1995-10-09 1999-02-23 Snaptrack, Inc. GPS receiver utilizing a communication link
US5884214A (en) 1996-09-06 1999-03-16 Snaptrack, Inc. GPS receiver and method for processing GPS signals
US6131067A (en) 1995-10-09 2000-10-10 Snaptrack, Inc. Client-server based remote locator device
WO1997014055A1 (en) 1995-10-09 1997-04-17 Snaptrack, Inc. Method and apparatus for determining the location of an object which may have an obstructed view of the sky
US6002363A (en) 1996-03-08 1999-12-14 Snaptrack, Inc. Combined GPS positioning system and communications system utilizing shared circuitry
US5831574A (en) 1996-03-08 1998-11-03 Snaptrack, Inc. Method and apparatus for determining the location of an object which may have an obstructed view of the sky
US5841396A (en) * 1996-03-08 1998-11-24 Snaptrack, Inc. GPS receiver utilizing a communication link
US6208290B1 (en) 1996-03-08 2001-03-27 Snaptrack, Inc. GPS receiver utilizing a communication link
US5825327A (en) 1996-03-08 1998-10-20 Snaptrack, Inc. GPS receivers and garments containing GPS receivers and methods for using these GPS receivers
US6272316B1 (en) * 1995-11-17 2001-08-07 Globalstar L.P. Mobile satellite user information request system and methods
GB2307812A (en) 1995-12-02 1997-06-04 Plessey Semiconductors Ltd GPS Receiver
US6133874A (en) * 1996-03-08 2000-10-17 Snaptrack, Inc. Method and apparatus for acquiring satellite positioning system signals
US5945944A (en) 1996-03-08 1999-08-31 Snaptrack, Inc. Method and apparatus for determining time for GPS receivers
US5963167A (en) 1996-03-13 1999-10-05 California Institute Of Technology Analyzing system for global positioning system and general satellite tracking
US5828336A (en) 1996-03-29 1998-10-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Robust real-time wide-area differential GPS navigation
US5663735A (en) 1996-05-20 1997-09-02 Trimble Navigation Limited GPS receiver using a radio signal for improving time to first fix
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
US6028537A (en) 1996-06-14 2000-02-22 Prince Corporation Vehicle communication and remote control system
US5889492A (en) 1996-07-31 1999-03-30 Motorola, Inc. Method and apparatus for an acquisition-aided Geo-locating subscriber unit
GB9618067D0 (en) 1996-08-29 1996-10-09 Philips Electronics Nv Combination of a GPS receiver and a telecommunications apparatus
US6185427B1 (en) 1996-09-06 2001-02-06 Snaptrack, Inc. Distributed satellite position system processing and application network
US5862495A (en) 1996-09-18 1999-01-19 Lockheed Martin Corp. Real time position correction to ground generated spacecraft ephemeris
US6078284A (en) * 1996-09-30 2000-06-20 Qualcomm Incorporated Passive position determination using two low-earth orbit satellites
US5938721A (en) 1996-10-24 1999-08-17 Trimble Navigation Limited Position based personal digital assistant
US6411899B2 (en) * 1996-10-24 2002-06-25 Trimble Navigation Ltd. Position based personal digital assistant
US5893044A (en) 1997-01-21 1999-04-06 Motorola Inc. Real time clock apparatus for fast acquisition or GPS signals
US6215442B1 (en) 1997-02-03 2001-04-10 Snaptrack, Inc. Method and apparatus for determining time in a satellite positioning system
US5983109A (en) 1997-02-03 1999-11-09 Northern Telecom Limited Method and apparatus for using advanced positioning systems in cellular communications networks
US5812087A (en) 1997-02-03 1998-09-22 Snaptrack, Inc. Method and apparatus for satellite positioning system based time measurement
US5877723A (en) 1997-03-05 1999-03-02 Caterpillar Inc. System and method for determining an operating point
US5877724A (en) 1997-03-25 1999-03-02 Trimble Navigation Limited Combined position locating and cellular telephone system with a single shared microprocessor
US6411254B1 (en) 1997-04-15 2002-06-25 Snaptrack, Inc. Satellite positioning reference system and method
US6215441B1 (en) 1997-04-15 2001-04-10 Snaptrack, Inc. Satellite positioning reference system and method
US5920278A (en) * 1997-05-28 1999-07-06 Gregory D. Gibbons Method and apparatus for identifying, locating, tracking, or communicating with remote objects
US6324473B1 (en) 1997-08-04 2001-11-27 Trimble Navigation Limited Method and apparatus for collecting, processing and distributing differential global positioning system information using the internet
US6118977A (en) 1997-09-11 2000-09-12 Lucent Technologies, Inc. Telecommunications-assisted satellite positioning system
US6070078A (en) 1997-10-15 2000-05-30 Ericsson Inc. Reduced global positioning system receiver code shift search space for a cellular telephone system
US6097974A (en) 1997-12-12 2000-08-01 Ericsson Inc. Combined GPS and wide bandwidth radiotelephone terminals and methods
US6084544A (en) 1997-12-18 2000-07-04 Ericsson Inc. Method for determining the location of a GPS receiver using an estimated reference time
US6430503B1 (en) 1998-01-06 2002-08-06 Trimble Navigation Ltd. Distributed GPS navigation system
US6107960A (en) 1998-01-20 2000-08-22 Snaptrack, Inc. Reducing cross-interference in a combined GPS receiver and communication system
AU2866899A (en) 1998-02-06 1999-08-23 Government Of The United States Of America, As Represented By The Secretary Of The Navy, The Orbit/covariance estimation and analysis (ocean) determination for satellites
US6075987A (en) 1998-02-27 2000-06-13 Ericsson Inc. Stand alone global positioning system (GPS) and method with high sensitivity
US6433739B1 (en) 1998-03-17 2002-08-13 Qualcomm, Incorporated Method and apparatus for synchronizing base stations using remote synchronizing stations
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
AU4181199A (en) 1998-04-28 1999-11-16 Snaptrack, Inc. Method and apparatus for providing location-based information via a computer network
US6122506A (en) 1998-05-04 2000-09-19 Trimble Navigation Limited GSM cellular telephone and GPS receiver combination
US6061018A (en) 1998-05-05 2000-05-09 Snaptrack, Inc. Method and system for using altitude information in a satellite positioning system
US6178195B1 (en) 1998-05-14 2001-01-23 Motorola, Inc. Method and apparatus for detecting spread spectrum signals using a signal from a secondary source
US20030189136A1 (en) 1998-05-20 2003-10-09 Toshihide Maeda Communication system, communication receiving device and communication terminal in the system
US6252543B1 (en) * 1998-05-28 2001-06-26 Ericsson Inc. Location system combining ranging measurements from GPS and cellular networks
US6377585B1 (en) 1998-06-05 2002-04-23 Datum, Inc. Precision reference generation system and method
US6636740B1 (en) 1998-06-16 2003-10-21 Ericsson Inc. Apparatus and methods for position computation based on broadcast initialization data
US6204808B1 (en) 1998-08-13 2001-03-20 Ericsson Inc. Method and system for aiding GPS receivers via a cellular or PCS network
US6188351B1 (en) 1998-08-13 2001-02-13 Ericsson Inc. Method for improving signal acquistion in a global positioning system receiver
US5957982A (en) 1998-08-18 1999-09-28 Trw Inc. Method and system for space navigation
US6067045A (en) 1998-09-01 2000-05-23 Hughes Electronics Corporation Communication network initialization apparatus and method for fast GPS-based positioning
US6222483B1 (en) 1998-09-29 2001-04-24 Nokia Mobile Phones Limited GPS location for mobile phones using the internet
US6538600B1 (en) 1998-10-16 2003-03-25 Lucent Technologies Inc. Wireless assisted GPS using a reference location
SE513210C2 (sv) * 1998-10-30 2000-07-31 Ericsson Telefon Ab L M Förfarande för att fastställa rörelsedata för objekt
JP2000155163A (ja) 1998-11-20 2000-06-06 Sony Computer Entertainment Inc 測位システム、測位方法、測位装置
US6693882B1 (en) 1999-01-26 2004-02-17 International Business Machines Corporation Frequency correction burst detection
US6058338A (en) * 1999-02-12 2000-05-02 Qualcomm Incorporated Method and apparatus for efficient GPS assistance in a communication system
GB2347035B (en) * 1999-02-16 2003-10-08 Symmetricom Inc Positioning system
US6121923A (en) 1999-02-19 2000-09-19 Motorola, Inc. Fixed site and satellite data-aided GPS signal acquisition method and system
US6188354B1 (en) * 1999-03-29 2001-02-13 Qualcomm Incorporated Method and apparatus for determining the location of a remote station in a CDMA communication network
US6430415B1 (en) 1999-03-29 2002-08-06 Qualcomm Incorporated Method and apparatus for locating GPS equipped wireless devices operating in analog mode
US6453237B1 (en) 1999-04-23 2002-09-17 Global Locate, Inc. Method and apparatus for locating and providing services to mobile devices
US6411892B1 (en) 2000-07-13 2002-06-25 Global Locate, Inc. Method and apparatus for locating mobile receivers using a wide area reference network for propagating ephemeris
US6091959A (en) 1999-06-02 2000-07-18 Motorola, Inc. Method and apparatus in a two-way wireless communication system for location-based message transmission
US6211817B1 (en) 1999-07-27 2001-04-03 Trimble Navigation Limited Differential global positioning system using almanac data for a fast time to first fix
US6323803B1 (en) 1999-08-10 2001-11-27 Ericsson Inc. System and method for incremental broadcast of GPS navigation data in a cellular network
US6191731B1 (en) 1999-08-25 2001-02-20 Trimble Navigation Limited GPS receiver having a fast time to first fix
US6211819B1 (en) 1999-08-27 2001-04-03 Motorola, Inc. Mobile station location determination in a radio communication system
KR100733997B1 (ko) 1999-10-20 2007-06-29 소니 가부시끼 가이샤 범지구 측위시스템의 신호수신장치 및 휴대무선단말장치
US6313787B1 (en) 1999-11-12 2001-11-06 Motorola, Inc. Method and apparatus for assisted GPS protocol
US6438702B1 (en) 1999-12-21 2002-08-20 Telcordia Technologies, Inc. Method for providing a precise network time service
US6285316B1 (en) 2000-06-02 2001-09-04 Cellguide Ltd. Locating a mobile unit using signals from both mobile beacons and stationary beacons
US6725012B1 (en) 2000-02-01 2004-04-20 The Aerospace Corporation Method for deploying an orbiting sparse array antenna
US6429811B1 (en) * 2000-02-15 2002-08-06 Motorola, Inc. Method and apparatus for compressing GPS satellite broadcast message information
US6603978B1 (en) 2000-03-24 2003-08-05 Ericsson Inc. Accurate GPS time estimate based on information from a wireless communications system
US6839547B2 (en) 2000-03-30 2005-01-04 Cellguide Ltd. Enhanced GPS receiver utilizing wireless infrastructure
US6922546B1 (en) 2000-05-03 2005-07-26 Lucent Technologies Inc. GPS signal acquisition based on frequency-domain and time-domain processing
US6642884B2 (en) 2000-05-08 2003-11-04 Sigtec Navigation Pty Ltd. Satellite-based positioning system receiver for weak signal operation
US7263440B2 (en) 2000-05-18 2007-08-28 Sirf Technology, Inc. Satellite based positioning method and system for coarse location positioning
US6389291B1 (en) 2000-08-14 2002-05-14 Sirf Technology Multi-mode global positioning system for use with wireless networks
US6323804B1 (en) 2000-06-06 2001-11-27 Motorola, Inc. Method and apparatus for GPS time determination
US6775802B2 (en) 2000-08-08 2004-08-10 Qualcomm Incorporated Method, apparatus, and system for signal prediction
US6437735B1 (en) 2000-09-07 2002-08-20 Ericsson Inc. Position detection system integrated into mobile terminal
US6618670B1 (en) 2000-09-15 2003-09-09 Sirf Technology, Inc. Resolving time ambiguity in GPS using over-determined navigation solution
US6437734B1 (en) 2000-10-11 2002-08-20 Seiko Epson Corporation Satellite navigation receiver and method
US20070200752A1 (en) 2001-06-06 2007-08-30 Global Locate, Inc. Method and apparatus for maintaining integrity of long-term orbits in a remote receiver
US6560534B2 (en) 2001-06-06 2003-05-06 Global Locate, Inc. Method and apparatus for distributing satellite tracking information
US6542820B2 (en) 2001-06-06 2003-04-01 Global Locate, Inc. Method and apparatus for generating and distributing satellite tracking information
US6799116B2 (en) 2000-12-15 2004-09-28 Trimble Navigation Limited GPS correction methods, apparatus and signals
US6473030B1 (en) 2001-02-28 2002-10-29 Seiko Epson Corporation Infrastructure-aiding for satellite navigation receiver and method
US6570530B2 (en) 2001-03-05 2003-05-27 Qualcomm Incorporated Method and apparatus providing improved position estimate based on an initial coarse position estimate
CA2440750C (en) 2001-03-15 2011-04-26 Qualcomm Incorporated Time acquisition in a wireless position determination system
US6563893B2 (en) 2001-05-17 2003-05-13 Ut-Battelle, Llc Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception
US7548816B2 (en) 2001-06-06 2009-06-16 Global Locate, Inc. Method and apparatus for generating and securely distributing long-term satellite tracking information
US8090536B2 (en) 2001-06-06 2012-01-03 Broadcom Corporation Method and apparatus for compression of long term orbit data
US20080125971A1 (en) 2001-06-06 2008-05-29 Van Diggelen Frank Method and apparatus for improving accuracy and/or integrity of long-term-orbit information for a global-navigation-satellite system
US8212719B2 (en) 2001-06-06 2012-07-03 Global Locate, Inc. Method and apparatus for background decoding of a satellite navigation message to maintain integrity of long term orbit information in a remote receiver
US20020190898A1 (en) 2001-06-14 2002-12-19 Global Locate Inc. Method and apparatus for creating and distributing satellite orbit and clock data
US6651000B2 (en) 2001-07-25 2003-11-18 Global Locate, Inc. Method and apparatus for generating and distributing satellite tracking information in a compact format
KR100422502B1 (ko) 2001-11-23 2004-03-11 한국전자통신연구원 위성의 정밀 궤도 결정 시스템 및 그 방법
US6573799B1 (en) 2001-12-12 2003-06-03 Nokia Corporation Clock system and corresponding method for providing a clock time accounting for systematic error
US6856282B2 (en) 2002-02-08 2005-02-15 Qualcomm Incorporated Directly acquiring precision code GPS signals
US7623871B2 (en) 2002-04-24 2009-11-24 Qualcomm Incorporated Position determination for a wireless terminal in a hybrid position determination system
US20030212821A1 (en) 2002-05-13 2003-11-13 Kiyon, Inc. System and method for routing packets in a wired or wireless network
US7349390B2 (en) 2002-05-28 2008-03-25 Ntt Docomo, Inc. Packet transmission method and communication system
US20040203915A1 (en) 2003-01-22 2004-10-14 Van Diggelen Frank Method and apparatus for locating a mobile receiver having a position cache
US20040263386A1 (en) 2003-06-26 2004-12-30 King Thomas M. Satellite positioning system receivers and methods
US7020555B1 (en) 2003-12-23 2006-03-28 Trimble Navigation Limited Subscription GPS information service system
US7142157B2 (en) 2004-09-14 2006-11-28 Sirf Technology, Inc. Determining position without use of broadcast ephemeris information
BRPI0520295B1 (pt) 2005-06-13 2019-05-28 Nokia Technologies Oy Método e aparelho para suportar o posicionamento baseado em satélite de um dispositivo móvel usando os dados de assistência
KR101036846B1 (ko) 2006-02-07 2011-05-25 글로벌 로케이트, 인크. 가변 시간-한계들로써 lto 및 클럭 모델들을 계산하는 방법 및 장치
US7679550B2 (en) 2006-02-21 2010-03-16 Garrison James L System and method for model-base compression of GPS ephemeris

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AU2002326433A1 (en) 2003-02-17
EP1417798A2 (de) 2004-05-12
WO2003010912A3 (en) 2003-08-14
US6651000B2 (en) 2003-11-18
US20030023379A1 (en) 2003-01-30
EP1417798B1 (de) 2011-05-18
USRE48176E1 (en) 2020-08-25

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