FI20000140A0 - Förfarande för att bestämma fel i referenstid och elektronikanordning - Google Patents

Förfarande för att bestämma fel i referenstid och elektronikanordning

Info

Publication number
FI20000140A0
FI20000140A0 FI20000140A FI20000140A FI20000140A0 FI 20000140 A0 FI20000140 A0 FI 20000140A0 FI 20000140 A FI20000140 A FI 20000140A FI 20000140 A FI20000140 A FI 20000140A FI 20000140 A0 FI20000140 A0 FI 20000140A0
Authority
FI
Finland
Prior art keywords
determining
satellite
reference time
time
receiver
Prior art date
Application number
FI20000140A
Other languages
English (en)
Finnish (fi)
Other versions
FI110291B (sv
FI20000140A (sv
Inventor
Harri Valio
Jari Syrjaerinne
Original Assignee
Nokia Mobile Phones Ltd
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 FI20000018A external-priority patent/FI20000018A0/sv
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI20000140A priority Critical patent/FI110291B/sv
Publication of FI20000140A0 publication Critical patent/FI20000140A0/sv
Priority to AT00660237T priority patent/ATE421702T1/de
Priority to EP00660237A priority patent/EP1115008B1/en
Priority to DE60041435T priority patent/DE60041435D1/de
Priority to JP2000401222A priority patent/JP5450915B2/ja
Priority to US09/753,919 priority patent/US6417800B1/en
Publication of FI20000140A publication Critical patent/FI20000140A/sv
Application granted granted Critical
Publication of FI110291B publication Critical patent/FI110291B/sv

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
    • 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
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • 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
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system

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)
  • Electric Clocks (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
FI20000140A 2000-01-04 2000-01-24 Förfarande för att bestämma fel i referenstid och elektronikanordning FI110291B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20000140A FI110291B (sv) 2000-01-04 2000-01-24 Förfarande för att bestämma fel i referenstid och elektronikanordning
AT00660237T ATE421702T1 (de) 2000-01-04 2000-12-21 Verfahren zur bestimmung des referenzzeitfehlers und elektronisches gerät
EP00660237A EP1115008B1 (en) 2000-01-04 2000-12-21 A method for determining reference time error and an electronic device
DE60041435T DE60041435D1 (de) 2000-01-04 2000-12-21 Verfahren zur Bestimmung des Referenzzeitfehlers und elektronisches Gerät
JP2000401222A JP5450915B2 (ja) 2000-01-04 2000-12-28 基準時刻誤差の決定方法及び電子装置
US09/753,919 US6417800B1 (en) 2000-01-04 2001-01-03 Method for determining reference time error and an electronic device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI20000018A FI20000018A0 (sv) 2000-01-04 2000-01-04 Förfarande för att bestämma fel i referenstid och elektronikanordning
FI20000018 2000-01-24
FI20000140A FI110291B (sv) 2000-01-04 2000-01-24 Förfarande för att bestämma fel i referenstid och elektronikanordning
FI20000140 2000-01-24

Publications (3)

Publication Number Publication Date
FI20000140A0 true FI20000140A0 (sv) 2000-01-24
FI20000140A FI20000140A (sv) 2001-07-05
FI110291B FI110291B (sv) 2002-12-31

Family

ID=26160921

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20000140A FI110291B (sv) 2000-01-04 2000-01-24 Förfarande för att bestämma fel i referenstid och elektronikanordning

Country Status (6)

Country Link
US (1) US6417800B1 (sv)
EP (1) EP1115008B1 (sv)
JP (1) JP5450915B2 (sv)
AT (1) ATE421702T1 (sv)
DE (1) DE60041435D1 (sv)
FI (1) FI110291B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1174727A1 (en) * 2000-05-24 2002-01-23 Mitsubishi Denki Kabushiki Kaisha Global positioning system and global positioning method with improved sensitivity by detecting navigation data inversion boundaries
US7499710B2 (en) * 2001-08-30 2009-03-03 Alcatel-Lucent Usa Inc. Integrity monitoring for geo-location systems
US6459407B1 (en) 2001-09-10 2002-10-01 Nokia Mobile Phones Cross-correlation system for time recovery in network-assisted GPS positioning
AU2002247898A1 (en) 2002-03-28 2003-10-13 Nokia Corporation Method, receiver and system for determining the time of reception of a beacon signal
EP1488249A1 (en) * 2002-03-28 2004-12-22 Nokia Corporation Determination of the transmission time of a signal part in a positioning system
US7126528B2 (en) * 2003-02-28 2006-10-24 Southwest Research Institute Method for delivering secondary (non-location) data to a GPS receiver
US20050005572A1 (en) * 2003-07-11 2005-01-13 Perkins Darcie Woodruff Window box and mounting system
US7327310B2 (en) * 2003-11-07 2008-02-05 Global Locate, Inc. Method and apparatus for managing time in a satellite positioning system
US20060194593A1 (en) * 2005-02-25 2006-08-31 Lucent Technologies, Inc. Method for locating a mobile unit in a wireless telecommnunication network
US7986725B2 (en) * 2005-03-04 2011-07-26 Nokia Corporation Spread spectrum transmission systems
JP5069492B2 (ja) * 2007-04-13 2012-11-07 株式会社エヌ・ティ・ティ・ドコモ 測位システム、測位用ｉｃチップ、測位方法及び測位プログラム
US20090146871A1 (en) * 2007-12-07 2009-06-11 Charles Abraham Method and apparatus for managing time in a satellite positioning system
JP5423036B2 (ja) * 2009-02-18 2014-02-19 セイコーエプソン株式会社 位置算出方法及び位置算出装置
US8441398B2 (en) * 2010-02-03 2013-05-14 Texas Instruments Incorporated Receivers, circuits, and methods to improve GNSS time-to-fix and other performances
JP5968053B2 (ja) * 2012-04-27 2016-08-10 日本無線株式会社 衛星信号受信機
US10149261B2 (en) 2013-11-04 2018-12-04 Qualcomm Incorporated Methods and systems for mobile device clock management
US20150123844A1 (en) * 2013-11-04 2015-05-07 Qualcomm Incorporated Methods and systems for mobile device clock management
US20150247928A1 (en) * 2014-02-28 2015-09-03 Texas Instruments Incorporated Cooperative location sensor apparatus and system for low complexity geolocation
JP2016100705A (ja) 2014-11-20 2016-05-30 セイコーエプソン株式会社 時刻同期システム
EP3258292A1 (en) * 2016-06-17 2017-12-20 Airbus DS GmbH Technique for position calculation of a receiver under use of encrypted signals of a public regulated service
US11737043B2 (en) * 2021-01-15 2023-08-22 Rakuten Mobile, Inc. Satellite signal propagation delay variation compensation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61770A (ja) 1984-06-13 1986-01-06 Sony Corp Ｇｐｓ受信機
US4636795A (en) 1985-04-18 1987-01-13 Del Norte Technology, Inc. Radio ranging, navigation, and location system with correction for systematic errors
JPH0627219A (ja) * 1992-07-09 1994-02-04 Japan Radio Co Ltd Ｇｐｓ受信機
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
US5552794A (en) * 1994-04-29 1996-09-03 Rockwell International Corporation Position estimation using satellite range rate measurements
US5945944A (en) * 1996-03-08 1999-08-31 Snaptrack, Inc. Method and apparatus for determining time for GPS receivers
US6215442B1 (en) 1997-02-03 2001-04-10 Snaptrack, Inc. Method and apparatus for determining time in a satellite positioning system
JPH10300835A (ja) * 1997-04-25 1998-11-13 Lockheed Martin Corp Ｇｐｓ衛星システムを利用したセルラー電話の迅速かつ正確な地理的位置の特定
JP3105840B2 (ja) 1997-09-04 2000-11-06 康 廣澤 地球情報供給システム
US6084544A (en) 1997-12-18 2000-07-04 Ericsson Inc. Method for determining the location of a GPS receiver using an estimated reference time
US6191731B1 (en) 1999-08-25 2001-02-20 Trimble Navigation Limited GPS receiver having a fast time to first fix

Also Published As

Publication number Publication date
FI110291B (sv) 2002-12-31
EP1115008A2 (en) 2001-07-11
DE60041435D1 (de) 2009-03-12
JP5450915B2 (ja) 2014-03-26
ATE421702T1 (de) 2009-02-15
FI20000140A (sv) 2001-07-05
EP1115008B1 (en) 2009-01-21
US6417800B1 (en) 2002-07-09
EP1115008A3 (en) 2004-02-25
JP2001215269A (ja) 2001-08-10

Similar Documents

Publication Publication Date Title
FI20000140A (sv) Förfarande för att bestämma fel i referenstid och elektronikanordning
EP0453726B1 (en) Vehicle navigation apparatus
US6930635B2 (en) Method and apparatus for determining location using a coarse position estimate
FI20030982A (sv) Förfarande och anordning för tidsbestämning i ett satellitbaserat positioneringssystem
KR20030062344A (ko) Ｇｐｓ 신호의 시간-자유 처리
WO2005033729A3 (en) Satellite positioning system receivers and methods
EP1186905A3 (en) A method in determining a position, a positioning system, and an electronic device
EP1291666A3 (en) A method and apparatus for calculating pseudorange for use in ranging receivers
US7499710B2 (en) Integrity monitoring for geo-location systems
FI20010212A (sv) Förfarande för att bestämma ett fel i jämförelsetiden, och elektronikanordning
US5204732A (en) Optical distance measuring apparatus
FI20011828A0 (sv) Förfarande för att utföra positionsbestämning och elektronikanordning
DE59710604D1 (de) Zugortungssystem
FR2807166B1 (fr) Procede et dispositif pour corriger la variation du qdm d'un systeme de navigation
FI20000139A (sv) Förfarande för att utföra bestämning av läge och elektronikanordning
JP2917873B2 (ja) 差分自己位置標定方法及び基準局装置、ユーザ局装置
CA2333681A1 (en) Method for calculating the variance
KR0175350B1 (ko) Gps 위치 데이타와 연계한 평균지연 측정방법
JPS5862580A (ja) 人工衛星内時刻信号の校正方式
JP2006020361A (ja) 通信状態解析装置、通信状態解析方法および通信状態解析プログラム
JPH06252814A (ja) 自動初期捕捉時分割多元接続装置
KR980004238A (ko) 차량항법장치의 좌표보정방법

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: NOKIA TECHNOLOGIES OY

MA Patent expired