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FI20000697L - Förfarande för utföring av lägesbestämning och elektronikanordning - Google Patents

Förfarande för utföring av lägesbestämning och elektronikanordning Download PDF

Info

Publication number
FI20000697L
FI20000697L FI20000697A FI20000697A FI20000697L FI 20000697 L FI20000697 L FI 20000697L FI 20000697 A FI20000697 A FI 20000697A FI 20000697 A FI20000697 A FI 20000697A FI 20000697 L FI20000697 L FI 20000697L
Authority
FI
Finland
Prior art keywords
electronic device
location determination
performing location
determination
electronic
Prior art date
Application number
FI20000697A
Other languages
English (en)
Finnish (fi)
Other versions
FI108171B (sv
FI20000697A0 (sv
Inventor
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
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI20000697A priority Critical patent/FI108171B/sv
Publication of FI20000697A0 publication Critical patent/FI20000697A0/sv
Priority to EP01660051A priority patent/EP1146349A3/en
Priority to US09/816,578 priority patent/US20010033627A1/en
Publication of FI20000697L publication Critical patent/FI20000697L/sv
Application granted granted Critical
Publication of FI108171B publication Critical patent/FI108171B/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
    • G01S19/243—Demodulation of navigation message
    • 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
    • G01S19/246—Acquisition or tracking or demodulation of signals transmitted by the system involving long acquisition integration times, extended snapshots of signals or methods specifically directed towards weak signal acquisition
    • 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
    • G01S19/252—Employing an initial estimate of location in generating assistance data

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)
FI20000697A 2000-03-24 2000-03-24 Förfarande för utföring av lägesbestämning och elektronikanordning FI108171B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20000697A FI108171B (sv) 2000-03-24 2000-03-24 Förfarande för utföring av lägesbestämning och elektronikanordning
EP01660051A EP1146349A3 (en) 2000-03-24 2001-03-21 A method for performing location determination and its corresponding receiver
US09/816,578 US20010033627A1 (en) 2000-03-24 2001-03-23 Method for performing location determination and an electronic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20000697 2000-03-24
FI20000697A FI108171B (sv) 2000-03-24 2000-03-24 Förfarande för utföring av lägesbestämning och elektronikanordning

Publications (3)

Publication Number Publication Date
FI20000697A0 FI20000697A0 (sv) 2000-03-24
FI20000697L true FI20000697L (sv) 2001-09-25
FI108171B FI108171B (sv) 2001-11-30

Family

ID=8558027

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20000697A FI108171B (sv) 2000-03-24 2000-03-24 Förfarande för utföring av lägesbestämning och elektronikanordning

Country Status (3)

Country Link
US (1) US20010033627A1 (sv)
EP (1) EP1146349A3 (sv)
FI (1) FI108171B (sv)

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JP2002190765A (ja) * 2000-12-20 2002-07-05 Nec Corp 移動端末の周波数制御方式
US6459407B1 (en) 2001-09-10 2002-10-01 Nokia Mobile Phones Cross-correlation system for time recovery in network-assisted GPS positioning
CN1613194A (zh) * 2002-01-07 2005-05-04 皇家飞利浦电子股份有限公司 通过迭代相关系统搜索小区的移动终端
FI20020964A0 (sv) 2002-05-22 2002-05-22 Nokia Corp Förfarande för styrning av ett satellitelekommunikationssystem, en tidinställningsenhet och en styrenhet för en tidsinställningsenhet
GB2396272B (en) * 2002-12-13 2004-11-17 Motorola Inc Communication system,communication unit and method for synchronising communication therefor
FR2863123B1 (fr) * 2003-12-01 2006-04-28 Cit Alcatel Procede d'acquisition de donnees satellitaires
US7579986B2 (en) 2006-03-15 2009-08-25 The Boeing Company Method and system for all-in-view coherent GPS signal PRN codes acquisition and navigation solution determination
US7619559B2 (en) 2006-03-15 2009-11-17 The Boeing Company Method and system for all-in-view coherent GPS signal PRN codes acquisition and navigation solution determination
US7688261B2 (en) 2006-03-15 2010-03-30 The Boeing Company Global position system (GPS) user receiver and geometric surface processing for all-in-view coherent GPS signal PRN codes acquisition and navigation solution
US7817084B2 (en) * 2006-08-23 2010-10-19 Qualcomm Incorporated System and/or method for reducing ambiguities in received SPS signals
WO2008115174A1 (en) * 2007-03-16 2008-09-25 The Boeing Company A method and system for all-in-view coherent gps signal prn codes acquisition and navigation solution determination
US9128178B2 (en) * 2007-12-27 2015-09-08 Seiko Epson Corporation Correlation calculation process execution method, control circuit, signal processing circuit, and position calculation device
US7956805B2 (en) * 2008-04-11 2011-06-07 Qualcomm Incorporated System and/or method for obtaining a time reference for a received SPS signal
WO2012001443A1 (en) 2010-06-29 2012-01-05 Nokia Corporation . Portable communication terminals and methods for cooperative positioning support during poor satellite coverage
US8571089B2 (en) * 2010-08-09 2013-10-29 Qualcomm Incorporated Time-setting in satellite positioning system receivers
US11681051B2 (en) 2018-09-21 2023-06-20 Sony Semiconductor Solutions Corporation Reception apparatus and reception method
US11287531B2 (en) 2020-07-14 2022-03-29 Spirent Communications, Plc Architecture for providing forecasts of GNSS obscuration and multipath
US12468045B1 (en) 2020-07-14 2025-11-11 Spirent Communications Plc Utilizing GNSS risk analysis data for facilitating safe routing of autonomous drones
US12292515B2 (en) 2020-07-14 2025-05-06 Spirent Communications Plc Generating and distributing GNSS risk analysis data for facilitating safe routing of autonomous drones
US11536855B2 (en) * 2020-07-14 2022-12-27 Spirent Communications Plc Path planning using forecasts of obscuration and multipath
US12298409B2 (en) 2020-07-14 2025-05-13 Spirent Communications Plc GNSS forecast and background obscuration prediction
US12429599B2 (en) 2020-07-14 2025-09-30 Spirent Communications Plc GNSS forecast and spoofing/jamming detection
US12282101B2 (en) 2020-07-14 2025-04-22 Spirent Communications Plc GNSS forecast and line of sight detection
US12265159B2 (en) 2020-07-14 2025-04-01 Spirent Communications Plc GNSS forecast impacting receiver startup
US11789161B2 (en) 2020-07-14 2023-10-17 Spirent Communications Plc Accuracy of a GNSS receiver that has a non-directional antenna
FR3123534B1 (fr) 2021-05-28 2023-12-01 Be Spoon Procédé de localisation d’un dispositif mobile dans un espace multidimensionnel et infrastructure correspondante
CN115412855A (zh) * 2021-05-28 2022-11-29 贝斯普恩公司 电子芯片的制造
US12517264B2 (en) 2022-09-16 2026-01-06 Spirent Communications Plc Architecture for providing forecasts of low earth orbit (LEO) satellite obscuration and multipath
US12517259B2 (en) 2022-09-16 2026-01-06 Spirent Communications Plc Utilizing low earth orbit (LEO) satellite data for obscuration and multipath risk analysis

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US3750178A (en) * 1959-05-22 1973-07-31 Itt Radio location detection system
US4814771A (en) * 1987-09-28 1989-03-21 Bahr Technologies, Inc. Apparatus and method for receiving and proessing Loran signals
US5666660A (en) * 1991-05-31 1997-09-09 Telefunken System for receiving a radio signal including multiple receiving units
US5202694A (en) * 1991-09-10 1993-04-13 Trimble Navigation P-code generation
JP2900671B2 (ja) * 1991-11-29 1999-06-02 ソニー株式会社 Ｇｐｓ受信機
US5719904A (en) * 1994-10-13 1998-02-17 Samsung Electronics Co., Ltd. Data restoring circuit
US5812087A (en) * 1997-02-03 1998-09-22 Snaptrack, Inc. Method and apparatus for satellite positioning system based time measurement
US5768319A (en) * 1997-02-18 1998-06-16 Motorola, Inc. GPS data collection in high noise-to-signal ratio environments
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
US6816710B2 (en) * 1998-05-06 2004-11-09 Snaptrack, Inc. Method and apparatus for signal processing in a satellite positioning system
US6204808B1 (en) * 1998-08-13 2001-03-20 Ericsson Inc. Method and system for aiding GPS receivers via a cellular or PCS network
US6295023B1 (en) * 2000-01-21 2001-09-25 Ericsson Inc. Methods, mobile stations and systems for acquiring global positioning system timing information

Also Published As

Publication number Publication date
EP1146349A2 (en) 2001-10-17
FI108171B (sv) 2001-11-30
FI20000697A0 (sv) 2000-03-24
EP1146349A3 (en) 2003-11-05
US20010033627A1 (en) 2001-10-25

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MA Patent expired