ATE429652T1 - Verfahren und elektronisches gerät zur funkortung - Google Patents

Verfahren und elektronisches gerät zur funkortung

Info

Publication number
ATE429652T1
ATE429652T1 AT02256390T AT02256390T ATE429652T1 AT E429652 T1 ATE429652 T1 AT E429652T1 AT 02256390 T AT02256390 T AT 02256390T AT 02256390 T AT02256390 T AT 02256390T AT E429652 T1 ATE429652 T1 AT E429652T1
Authority
AT
Austria
Prior art keywords
received
spread spectrum
electronic device
satellites
cost function
Prior art date
Application number
AT02256390T
Other languages
English (en)
Inventor
Niilo Sirola
Jari Syrjaerinne
Original Assignee
Nokia Corp
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 Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE429652T1 publication Critical patent/ATE429652T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase 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
    • G01S19/258—Acquisition 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • G01S19/28—Satellite selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Die Bonding (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT02256390T 2001-09-17 2002-09-16 Verfahren und elektronisches gerät zur funkortung ATE429652T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011828A FI110455B (fi) 2001-09-17 2001-09-17 Menetelmä sijainninmäärityksen suorittamiseksi ja elektroniikkalaite

Publications (1)

Publication Number Publication Date
ATE429652T1 true ATE429652T1 (de) 2009-05-15

Family

ID=8561905

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02256390T ATE429652T1 (de) 2001-09-17 2002-09-16 Verfahren und elektronisches gerät zur funkortung

Country Status (11)

Country Link
US (1) US6784834B2 (de)
EP (1) EP1293797B1 (de)
JP (1) JP2003121529A (de)
KR (1) KR100990897B1 (de)
CN (1) CN100354645C (de)
AT (1) ATE429652T1 (de)
BR (1) BR0203730A (de)
CA (1) CA2402175C (de)
DE (1) DE60232049D1 (de)
ES (1) ES2323224T3 (de)
FI (1) FI110455B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114173B (fi) * 2002-05-16 2004-08-31 Nokia Corp Menetelmä elektroniikkalaitteen sijainnin määrittämiseksi, järjestelmä ja elektroniikkalaite
US20040029593A1 (en) * 2002-08-09 2004-02-12 Skinner Davey N. Global positioning system receiver with high density memory storage
FR2849209B1 (fr) * 2002-12-19 2007-04-06 Agence Spatiale Europeenne Procede et systeme de navigation en temps reel a l'aide de signaux radioelectriques a trois porteuses emis par des satellites et de corrections ionospheriques
JP2005292082A (ja) * 2004-04-05 2005-10-20 Denso Corp 衛星航法用制御装置
US7395074B2 (en) * 2004-04-08 2008-07-01 Nokia Corporation Position detection with frequency smoothing
JP4848739B2 (ja) * 2005-11-01 2011-12-28 ソニー株式会社 物理量検出装置および撮像装置
US7616153B2 (en) * 2006-08-04 2009-11-10 Seiko Epson Corporation Electronic device and time adjustment method
US7636060B2 (en) 2007-01-05 2009-12-22 Mediatek Inc. Method and apparatus for collecting subframes of satellite navigation data
CN108873023B (zh) * 2017-05-15 2022-01-11 上海华测导航技术股份有限公司 一种提高定位精度的观测量的处理方法
CN111538038A (zh) * 2020-04-21 2020-08-14 西安交通大学 一种gps卫星信号室内覆盖系统的实现方法
CN114252890B (zh) * 2020-09-25 2025-08-08 阿里巴巴集团控股有限公司 定位方法、装置、电子设备及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548293A (en) 1993-03-24 1996-08-20 Leland Stanford Junior University System and method for generating attitude determinations using GPS
US5491645A (en) 1993-10-13 1996-02-13 International Business Machines Corporation Method and system for N-track correlation
US6181274B1 (en) * 1998-06-30 2001-01-30 Massachusetts Institute Of Technology Satellite navigation receiver for precise relative positioning in real time
US6748224B1 (en) 1998-12-16 2004-06-08 Lucent Technologies Inc. Local positioning system
US6408178B1 (en) * 1999-03-29 2002-06-18 Ericsson Inc. Systems and methods for resolving GPS pseudo-range ambiguity
US6466164B1 (en) * 2001-09-10 2002-10-15 Nokia Mobile Phones Ltd. Method and apparatus for calculating pseudorange for use in ranging receivers

Also Published As

Publication number Publication date
CA2402175C (en) 2005-05-03
BR0203730A (pt) 2003-06-03
FI110455B (fi) 2003-01-31
KR100990897B1 (ko) 2010-11-01
CN100354645C (zh) 2007-12-12
FI20011828A0 (fi) 2001-09-17
EP1293797A1 (de) 2003-03-19
ES2323224T3 (es) 2009-07-09
EP1293797B1 (de) 2009-04-22
US6784834B2 (en) 2004-08-31
US20030058162A1 (en) 2003-03-27
JP2003121529A (ja) 2003-04-23
CA2402175A1 (en) 2003-03-17
DE60232049D1 (de) 2009-06-04
CN1409126A (zh) 2003-04-09
KR20030024590A (ko) 2003-03-26

Similar Documents

Publication Publication Date Title
JP5646575B2 (ja) Ｇｐｓ受信機の時間の決定
KR100457329B1 (ko) Gps신호를처리하는방법및gps수신기
ATE429652T1 (de) Verfahren und elektronisches gerät zur funkortung
ATE470874T1 (de) Verfahren und vorrichtung zur benutzung von hilfsdaten im rahmen eines satellitenpositionsbestimmungssystems
WO2002031526A3 (en) Gps satellite signal acquisition assistance system and method in a wireless communications network
ATE435530T1 (de) Verfahren un vorrichtung zur kodephasennachführung
WO2005022189A3 (fr) Determination de positions de terminaux mobiles a l'aide de donnees d'assistance transmises sur requete
BR0109904A (pt) Sistema de cdma que utiliza rotação prévia antes da transmissão
AU2001251085A1 (en) Determining time in a GPS receiver
WO2002061450A3 (en) Method and apparatus for determining location using a coarse position estimate
CN1193516C (zh) 用于同步一个接收机的方法以及一个接收机
TW200730859A (en) A method for GPS positioning in a weak signal environment
FI20012559A0 (fi) Menetelmä uudelleentahdistumisen suorittamiseksi sijainninmääritysvastaanottimessa ja elektroniikkalaite
ATE369570T1 (de) Verfahren und vorrichtung zur erfassung und verfolgung eines boc-signals
KR20040108773A (ko) 타이밍 신호를 발생시키는 시스템, 방법 및 장치
DE60041435D1 (de) Verfahren zur Bestimmung des Referenzzeitfehlers und elektronisches Gerät
US7246010B2 (en) Method in positioning, a system, and an electronic device
ATE447187T1 (de) Verfahren und vorrichtung zur verarbeitung von signalen für entfernungsmessanwendungen
EP1379010A3 (de) Verfahren, System und elektronisches Gerät zur Synchronisation eines Empfängers
US7411550B2 (en) System for transmitting positioning signal
ATE354806T1 (de) Verfahren und vorrichtung zur berechnung von pseudo-entfernung für empfänger zur entfernungsbestimmung
CN101128745B (zh) 支持基于卫星的定位
ATE527558T1 (de) Verfahren zum definieren des fehlers der bezugszeit und eine elektronische einheit
DE60040053D1 (de) Verfahren zur Positionierung und ein elektronisches Gerät
JP2007124291A (ja) 測位装置およびその制御方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties