CN100371733C - 用于传递校正信息的装置、方法和系统 - Google Patents

用于传递校正信息的装置、方法和系统 Download PDF

Info

Publication number
CN100371733C
CN100371733C CNB028146115A CN02814611A CN100371733C CN 100371733 C CN100371733 C CN 100371733C CN B028146115 A CNB028146115 A CN B028146115A CN 02814611 A CN02814611 A CN 02814611A CN 100371733 C CN100371733 C CN 100371733C
Authority
CN
China
Prior art keywords
correction factors
physical objects
correction
predetermined order
supplementary
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB028146115A
Other languages
English (en)
Chinese (zh)
Other versions
CN1537236A (zh
Inventor
P·阿加西
G·瓦纽西
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN1537236A publication Critical patent/CN1537236A/zh
Application granted granted Critical
Publication of CN100371733C publication Critical patent/CN100371733C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
    • 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
    • G01S19/40—Correcting position, velocity or attitude
    • 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
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • 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
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/27—Acquisition or tracking or demodulation of signals transmitted by the system creating, predicting or correcting ephemeris or almanac data within the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Traffic Control Systems (AREA)
CNB028146115A 2001-07-20 2002-07-19 用于传递校正信息的装置、方法和系统 Expired - Fee Related CN100371733C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/910,365 2001-07-20
US09/910,365 US6778885B2 (en) 2000-10-16 2001-07-20 Apparatus, method, and system of transferring correction information

Publications (2)

Publication Number Publication Date
CN1537236A CN1537236A (zh) 2004-10-13
CN100371733C true CN100371733C (zh) 2008-02-27

Family

ID=25428668

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028146115A Expired - Fee Related CN100371733C (zh) 2001-07-20 2002-07-19 用于传递校正信息的装置、方法和系统

Country Status (8)

Country Link
US (1) US6778885B2 (enExample)
EP (1) EP1410061A2 (enExample)
JP (1) JP2005526225A (enExample)
CN (1) CN100371733C (enExample)
AU (1) AU2002320619C1 (enExample)
CA (1) CA2453819C (enExample)
IL (2) IL159806A0 (enExample)
WO (1) WO2003008994A2 (enExample)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
US7929928B2 (en) 2000-05-18 2011-04-19 Sirf Technology Inc. Frequency phase correction system
US8116976B2 (en) 2000-05-18 2012-02-14 Csr Technology Inc. Satellite based positioning method and system for coarse location positioning
US7263440B2 (en) * 2000-05-18 2007-08-28 Sirf Technology, Inc. Satellite based positioning method and system for coarse location positioning
US7426380B2 (en) 2002-03-28 2008-09-16 Telecommunication Systems, Inc. Location derived presence information
US8918073B2 (en) 2002-03-28 2014-12-23 Telecommunication Systems, Inc. Wireless telecommunications location based services scheme selection
US9154906B2 (en) 2002-03-28 2015-10-06 Telecommunication Systems, Inc. Area watcher for wireless network
US8126889B2 (en) 2002-03-28 2012-02-28 Telecommunication Systems, Inc. Location fidelity adjustment based on mobile subscriber privacy profile
US8290505B2 (en) 2006-08-29 2012-10-16 Telecommunications Systems, Inc. Consequential location derived information
US8027697B2 (en) 2007-09-28 2011-09-27 Telecommunication Systems, Inc. Public safety access point (PSAP) selection for E911 wireless callers in a GSM type system
US7463189B2 (en) 2002-10-04 2008-12-09 Signav Pty Ltd. Satellite-based positioning system improvement
WO2005006593A1 (en) * 2003-06-27 2005-01-20 Qualcomm Incorporated Method and apparatus for communication of gps ephemeris
US7424293B2 (en) 2003-12-02 2008-09-09 Telecommunication Systems, Inc. User plane location based service using message tunneling to support roaming
US7260186B2 (en) 2004-03-23 2007-08-21 Telecommunication Systems, Inc. Solutions for voice over internet protocol (VoIP) 911 location services
US20080090546A1 (en) 2006-10-17 2008-04-17 Richard Dickinson Enhanced E911 network access for a call center using session initiation protocol (SIP) messaging
US20080126535A1 (en) 2006-11-28 2008-05-29 Yinjun Zhu User plane location services over session initiation protocol (SIP)
CA2554336A1 (en) * 2004-01-26 2005-08-04 Cambridge Positioning Systems Limited Transfer of calibrated time information in a mobile terminal
US6985105B1 (en) 2004-10-15 2006-01-10 Telecommunication Systems, Inc. Culled satellite ephemeris information based on limiting a span of an inverted cone for locating satellite in-range determinations
US7411546B2 (en) 2004-10-15 2008-08-12 Telecommunication Systems, Inc. Other cell sites used as reference point to cull satellite ephemeris information for quick, accurate assisted locating satellite location determination
US7629926B2 (en) 2004-10-15 2009-12-08 Telecommunication Systems, Inc. Culled satellite ephemeris information for quick, accurate assisted locating satellite location determination for cell site antennas
US7113128B1 (en) 2004-10-15 2006-09-26 Telecommunication Systems, Inc. Culled satellite ephemeris information for quick, accurate assisted locating satellite location determination for cell site antennas
US9099012B2 (en) * 2005-03-14 2015-08-04 Cubic Corporation Adjustment of altitude measurements
US8794970B2 (en) * 2005-03-14 2014-08-05 Steven G. Testrake Control systems to emulate jet aircraft in reciprocating engine-powered trainers
US8784107B2 (en) * 2005-03-14 2014-07-22 Cubic Corporation Flight training system
US7353034B2 (en) 2005-04-04 2008-04-01 X One, Inc. Location sharing and tracking using mobile phones or other wireless devices
US8660573B2 (en) 2005-07-19 2014-02-25 Telecommunications Systems, Inc. Location service requests throttling
US9282451B2 (en) 2005-09-26 2016-03-08 Telecommunication Systems, Inc. Automatic location identification (ALI) service requests steering, connection sharing and protocol translation
US7825780B2 (en) 2005-10-05 2010-11-02 Telecommunication Systems, Inc. Cellular augmented vehicle alarm notification together with location services for position of an alarming vehicle
US8467320B2 (en) 2005-10-06 2013-06-18 Telecommunication Systems, Inc. Voice over internet protocol (VoIP) multi-user conferencing
US7907551B2 (en) 2005-10-06 2011-03-15 Telecommunication Systems, Inc. Voice over internet protocol (VoIP) location based 911 conferencing
US7626951B2 (en) 2005-10-06 2009-12-01 Telecommunication Systems, Inc. Voice Over Internet Protocol (VoIP) location based conferencing
US8150363B2 (en) 2006-02-16 2012-04-03 Telecommunication Systems, Inc. Enhanced E911 network access for call centers
US8059789B2 (en) 2006-02-24 2011-11-15 Telecommunication Systems, Inc. Automatic location identification (ALI) emergency services pseudo key (ESPK)
US7899450B2 (en) 2006-03-01 2011-03-01 Telecommunication Systems, Inc. Cellular augmented radar/laser detection using local mobile network within cellular network
US7471236B1 (en) 2006-03-01 2008-12-30 Telecommunication Systems, Inc. Cellular augmented radar/laser detector
US9167553B2 (en) 2006-03-01 2015-10-20 Telecommunication Systems, Inc. GeoNexus proximity detector network
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
EP1852711B1 (en) * 2006-04-24 2013-03-13 Qualcomm Incorporated Ephemeris extension method for GNSS applications
US7548200B2 (en) * 2006-04-24 2009-06-16 Nemerix Sa Ephemeris extension method for GNSS applications
US8208605B2 (en) 2006-05-04 2012-06-26 Telecommunication Systems, Inc. Extended efficient usage of emergency services keys
US9067565B2 (en) 2006-05-22 2015-06-30 Inthinc Technology Solutions, Inc. System and method for evaluating driver behavior
US7859392B2 (en) * 2006-05-22 2010-12-28 Iwi, Inc. System and method for monitoring and updating speed-by-street data
US20080258890A1 (en) * 2006-05-22 2008-10-23 Todd Follmer System and Method for Remotely Deactivating a Vehicle
EP1873546A1 (en) * 2006-06-23 2008-01-02 Nemerix SA Method and system for ephemeris extension for GNSS applications
US7899610B2 (en) * 2006-10-02 2011-03-01 Inthinc Technology Solutions, Inc. System and method for reconfiguring an electronic control unit of a motor vehicle to optimize fuel economy
WO2008057477A2 (en) 2006-11-03 2008-05-15 Telecommunication Systems, Inc. Roaming gateway enabling location based services (lbs) roaming for user plane in cdma networks without requiring use of a mobile positioning center (mpc)
US8497801B2 (en) * 2007-02-05 2013-07-30 Qualcomm Incorporated Prediction refresh method for ephemeris extensions
US8014793B2 (en) * 2007-02-08 2011-09-06 Hewlett-Packard Development Company, L.P. Use of previously-calculated position fix for location based query
US8050386B2 (en) 2007-02-12 2011-11-01 Telecommunication Systems, Inc. Mobile automatic location identification (ALI) for first responders
US8825277B2 (en) * 2007-06-05 2014-09-02 Inthinc Technology Solutions, Inc. System and method for the collection, correlation and use of vehicle collision data
US8666590B2 (en) 2007-06-22 2014-03-04 Inthinc Technology Solutions, Inc. System and method for naming, filtering, and recall of remotely monitored event data
US9129460B2 (en) 2007-06-25 2015-09-08 Inthinc Technology Solutions, Inc. System and method for monitoring and improving driver behavior
US7999670B2 (en) 2007-07-02 2011-08-16 Inthinc Technology Solutions, Inc. System and method for defining areas of interest and modifying asset monitoring in relation thereto
US9117246B2 (en) 2007-07-17 2015-08-25 Inthinc Technology Solutions, Inc. System and method for providing a user interface for vehicle mentoring system users and insurers
US8818618B2 (en) 2007-07-17 2014-08-26 Inthinc Technology Solutions, Inc. System and method for providing a user interface for vehicle monitoring system users and insurers
US8577703B2 (en) 2007-07-17 2013-11-05 Inthinc Technology Solutions, Inc. System and method for categorizing driving behavior using driver mentoring and/or monitoring equipment to determine an underwriting risk
US20090051510A1 (en) * 2007-08-21 2009-02-26 Todd Follmer System and Method for Detecting and Reporting Vehicle Damage
US8185087B2 (en) 2007-09-17 2012-05-22 Telecommunication Systems, Inc. Emergency 911 data messaging
US7876205B2 (en) 2007-10-02 2011-01-25 Inthinc Technology Solutions, Inc. System and method for detecting use of a wireless device in a moving vehicle
US9130963B2 (en) 2011-04-06 2015-09-08 Telecommunication Systems, Inc. Ancillary data support in session initiation protocol (SIP) messaging
CN101452633B (zh) * 2007-11-30 2011-09-14 上海三有日用科技有限公司 自动校正的船舵仪信息发送器
US7929530B2 (en) 2007-11-30 2011-04-19 Telecommunication Systems, Inc. Ancillary data support in session initiation protocol (SIP) messaging
US8035559B2 (en) * 2008-05-30 2011-10-11 O2 Micro, Inc Global positioning system receiver
US8688180B2 (en) 2008-08-06 2014-04-01 Inthinc Technology Solutions, Inc. System and method for detecting use of a wireless device while driving
US8068587B2 (en) 2008-08-22 2011-11-29 Telecommunication Systems, Inc. Nationwide table routing of voice over internet protocol (VOIP) emergency calls
WO2010044837A1 (en) 2008-10-14 2010-04-22 Telecommunication Systems, Inc. Location based proximity alert
US8892128B2 (en) 2008-10-14 2014-11-18 Telecommunication Systems, Inc. Location based geo-reminders
WO2010073873A1 (ja) * 2008-12-25 2010-07-01 京セラ株式会社 摺動部品およびこれを備えたメカニカルシール，フォーセットバルブならびに転がり支持装置
US8963702B2 (en) 2009-02-13 2015-02-24 Inthinc Technology Solutions, Inc. System and method for viewing and correcting data in a street mapping database
US9301191B2 (en) 2013-09-20 2016-03-29 Telecommunication Systems, Inc. Quality of service to over the top applications used with VPN
US8867485B2 (en) 2009-05-05 2014-10-21 Telecommunication Systems, Inc. Multiple location retrieval function (LRF) network having location continuity
KR101175497B1 (ko) * 2009-11-19 2012-08-20 삼성메디슨 주식회사 초음파 공간 합성 영상을 제공하는 초음파 시스템 및 방법
US8336664B2 (en) 2010-07-09 2012-12-25 Telecommunication Systems, Inc. Telematics basic mobile device safety interlock
US8315599B2 (en) 2010-07-09 2012-11-20 Telecommunication Systems, Inc. Location privacy selector
US8942743B2 (en) 2010-12-17 2015-01-27 Telecommunication Systems, Inc. iALERT enhanced alert manager
US8688087B2 (en) 2010-12-17 2014-04-01 Telecommunication Systems, Inc. N-dimensional affinity confluencer
WO2012087353A1 (en) 2010-12-22 2012-06-28 Telecommunication Systems, Inc. Area event handling when current network does not cover target area
WO2012141762A1 (en) 2011-02-25 2012-10-18 Telecommunication Systems, Inc. Mobile internet protocol (ip) location
US8649806B2 (en) 2011-09-02 2014-02-11 Telecommunication Systems, Inc. Aggregate location dynometer (ALD)
US9479344B2 (en) 2011-09-16 2016-10-25 Telecommunication Systems, Inc. Anonymous voice conversation
WO2013048551A1 (en) 2011-09-30 2013-04-04 Telecommunication Systems, Inc. Unique global identifier for minimizing prank 911 calls
US9313637B2 (en) 2011-12-05 2016-04-12 Telecommunication Systems, Inc. Wireless emergency caller profile data delivery over a legacy interface
US9264537B2 (en) 2011-12-05 2016-02-16 Telecommunication Systems, Inc. Special emergency call treatment based on the caller
US8984591B2 (en) 2011-12-16 2015-03-17 Telecommunications Systems, Inc. Authentication via motion of wireless device movement
US9384339B2 (en) 2012-01-13 2016-07-05 Telecommunication Systems, Inc. Authenticating cloud computing enabling secure services
US8688174B2 (en) 2012-03-13 2014-04-01 Telecommunication Systems, Inc. Integrated, detachable ear bud device for a wireless phone
US9544260B2 (en) 2012-03-26 2017-01-10 Telecommunication Systems, Inc. Rapid assignment dynamic ownership queue
US9307372B2 (en) 2012-03-26 2016-04-05 Telecommunication Systems, Inc. No responders online
US9338153B2 (en) 2012-04-11 2016-05-10 Telecommunication Systems, Inc. Secure distribution of non-privileged authentication credentials
US9313638B2 (en) 2012-08-15 2016-04-12 Telecommunication Systems, Inc. Device independent caller data access for emergency calls
US9208346B2 (en) 2012-09-05 2015-12-08 Telecommunication Systems, Inc. Persona-notitia intellection codifier
US9456301B2 (en) 2012-12-11 2016-09-27 Telecommunication Systems, Inc. Efficient prisoner tracking
US8983047B2 (en) 2013-03-20 2015-03-17 Telecommunication Systems, Inc. Index of suspicion determination for communications request
US9408034B2 (en) 2013-09-09 2016-08-02 Telecommunication Systems, Inc. Extended area event for network based proximity discovery
US9516104B2 (en) 2013-09-11 2016-12-06 Telecommunication Systems, Inc. Intelligent load balancer enhanced routing
US9479897B2 (en) 2013-10-03 2016-10-25 Telecommunication Systems, Inc. SUPL-WiFi access point controller location based services for WiFi enabled mobile devices
US9172477B2 (en) 2013-10-30 2015-10-27 Inthinc Technology Solutions, Inc. Wireless device detection using multiple antennas separated by an RF shield
US9671500B1 (en) * 2015-12-22 2017-06-06 GM Global Technology Operations LLC Systems and methods for locating a vehicle
US10679503B2 (en) * 2016-08-05 2020-06-09 Honeywell International Inc. Monitor and control of surface traffic at airport

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504492A (en) * 1994-08-01 1996-04-02 Honeywell Inc. Look ahead satellite positioning system position error bound monitoring system
JPH1040479A (ja) * 1996-07-26 1998-02-13 Moriyama Kogyo Kk 警告装置
CN1173644A (zh) * 1996-07-31 1998-02-18 丰田自动车株式会社 定位系统以及使用该系统的固定站装置和定位装置
US5731786A (en) * 1994-12-29 1998-03-24 Trimble Navigation Limited Compaction of SATPS information for subsequent signal processing
CN1189892A (zh) * 1995-09-01 1998-08-05 蒂尔马·克恩勒 运动物体定位系统
WO2000048017A1 (en) * 1999-02-12 2000-08-17 Qualcomm Incorporated Method and apparatus for gps assistance in a communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5913170A (en) * 1994-11-16 1999-06-15 Highwaymaster Communications, Inc. Locating system and method using a mobile communications network
DE19624719A1 (de) * 1996-06-21 1998-01-02 Claas Ohg System zur Positionsbestimmung von mobilen Objekten, insbesondere von Fahrzeugen
US5884220A (en) * 1996-07-16 1999-03-16 Trimble Navigation Limited Method and apparatus to improve overall performance of a DGPS receiver
US5910788A (en) * 1997-04-17 1999-06-08 Honeywell, Inc. Predictive approach integrity
US6061632A (en) * 1997-08-18 2000-05-09 Trimble Navigation Limited Receiver with seamless correction capacity

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504492A (en) * 1994-08-01 1996-04-02 Honeywell Inc. Look ahead satellite positioning system position error bound monitoring system
US5731786A (en) * 1994-12-29 1998-03-24 Trimble Navigation Limited Compaction of SATPS information for subsequent signal processing
CN1189892A (zh) * 1995-09-01 1998-08-05 蒂尔马·克恩勒 运动物体定位系统
JPH1040479A (ja) * 1996-07-26 1998-02-13 Moriyama Kogyo Kk 警告装置
CN1173644A (zh) * 1996-07-31 1998-02-18 丰田自动车株式会社 定位系统以及使用该系统的固定站装置和定位装置
WO2000048017A1 (en) * 1999-02-12 2000-08-17 Qualcomm Incorporated Method and apparatus for gps assistance in a communication system
US6134483A (en) * 1999-02-12 2000-10-17 Vayanos; Alkinoos Hector Method and apparatus for efficient GPS assistance in a communication system

Also Published As

Publication number Publication date
AU2002320619C1 (en) 2008-07-31
AU2002320619B2 (en) 2007-12-06
US20020068997A1 (en) 2002-06-06
WO2003008994A3 (en) 2003-07-03
JP2005526225A (ja) 2005-09-02
HK1067181A1 (zh) 2005-04-01
EP1410061A2 (en) 2004-04-21
CA2453819A1 (en) 2003-01-30
CN1537236A (zh) 2004-10-13
CA2453819C (en) 2011-04-19
WO2003008994A2 (en) 2003-01-30
IL159806A0 (en) 2004-06-20
IL159806A (en) 2009-09-22
US6778885B2 (en) 2004-08-17

Similar Documents

Publication Publication Date Title
CN100371733C (zh) 用于传递校正信息的装置、方法和系统
US11693120B2 (en) System and method for providing GNSS corrections
KR101036846B1 (ko) 가변 시간-한계들로써 ｌｔｏ 및 클럭 모델들을 계산하는 방법 및 장치
KR100800628B1 (ko) 지형 모델을 사용하여 ｇｐｓ를 개선하기 위한 방법 및 장치
US6285315B1 (en) Positioning systems
CN110361692B (zh) 一种融合定位方法及装置
RU2411533C1 (ru) Способ и устройство контроля целостности спутниковой навигационной системы
EP2101186B1 (en) Method and system for generating temporary ephemeris
AU2002320619A1 (en) Apparatus, method, and system of transferring correction information
EP2876463B1 (en) Method for determining location of vehicle
KR102166976B1 (ko) 무제한 네트워크-rtk 방법 및 이를 이용한 가상 기준국 서버
JP5413118B2 (ja) 測位システム
WO2019162877A1 (en) System for providing location corrections
US7907087B2 (en) Satellite based positioning of a wireless terminal
Zoccarato et al. Galileo high accuracy service reference user algorithm formulation and verification
KR20020020708A (ko) 수신기의 위치 측정 장치 및 방법
CN115585807B (zh) 基于机器学习的gnss/ins组合导航方法
CN104931992B (zh) 一种基于bd2和陆基导航系统的联合定位方法及系统
Merino et al. Integrity for advanced precise positioning applications
CN115220066B (zh) 一种伪卫星编号设计方法、装置、设备和可读存储介质
CN118151189B (zh) 基于实时信息的电离层掩星信号测试方法及系统
Milligan A Real Time Ground Based Augmentation System Implemented with LabVIEW Software
Cretcher Ionospheric effects in NAVSTAR GPS
Stewart et al. Traceability and the calibration of satellite positioning systems
CN116243590A (zh) 一种基于伪距差分的卫星授时方法、系统、设备及介质

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1067181

Country of ref document: HK

C14 Grant of patent or utility model
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1067181

Country of ref document: HK

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080227

Termination date: 20150719

EXPY Termination of patent right or utility model