ATE365927T1 - Positionsbestimmung einer pulsspitze - Google Patents

Positionsbestimmung einer pulsspitze

Info

Publication number
ATE365927T1
ATE365927T1 AT02808195T AT02808195T ATE365927T1 AT E365927 T1 ATE365927 T1 AT E365927T1 AT 02808195 T AT02808195 T AT 02808195T AT 02808195 T AT02808195 T AT 02808195T AT E365927 T1 ATE365927 T1 AT E365927T1
Authority
AT
Austria
Prior art keywords
samples
determining
signal
pulse peak
position determination
Prior art date
Application number
AT02808195T
Other languages
English (en)
Inventor
Qin Zhengdi
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 ATE365927T1 publication Critical patent/ATE365927T1/de

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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
    • 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
    • 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
    • G01S19/30—Acquisition or tracking or demodulation of signals transmitted by the system code related
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0221—Receivers
    • 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
    • H04B1/70757—Synchronisation aspects with code phase acquisition with increased resolution, i.e. higher than half a chip
    • 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
    • H04B1/70755—Setting of lock conditions, e.g. threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Portable Nailing Machines And Staplers (AREA)
AT02808195T 2002-12-02 2002-12-02 Positionsbestimmung einer pulsspitze ATE365927T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2002/005059 WO2004051302A1 (en) 2002-12-02 2002-12-02 Determination of the position of a pulse peak

Publications (1)

Publication Number Publication Date
ATE365927T1 true ATE365927T1 (de) 2007-07-15

Family

ID=32448799

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02808195T ATE365927T1 (de) 2002-12-02 2002-12-02 Positionsbestimmung einer pulsspitze

Country Status (7)

Country Link
US (1) US7466752B2 (de)
EP (1) EP1567883B1 (de)
CN (1) CN100424520C (de)
AT (1) ATE365927T1 (de)
AU (1) AU2002368401A1 (de)
DE (1) DE60220957T2 (de)
WO (1) WO2004051302A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1845736A4 (de) * 2005-01-31 2010-05-05 Zte Corp Basisband-prozessverfahren auf der basis von abtastungsverdoppelung
MX2010002942A (es) 2007-09-28 2010-03-31 Basf Se Metodos para producir compuestos de molde termoplasticos hechos a prueba de flama.
ES2533960T3 (es) 2010-10-15 2015-04-16 Styrolution Europe Gmbh Procedimiento para la preparación de masas moldeables termoplásticas ignífugas
EP3315991A1 (de) * 2016-10-28 2018-05-02 Fraunhofer Gesellschaft zur Förderung der Angewand Ankunftszeitmessungen
US10491437B2 (en) * 2017-01-11 2019-11-26 Mediatek Singapore Pte. Ltd. Circuits for amplitude demodulation and related methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745531A (en) * 1993-08-11 1998-04-28 Ntt Mobile Communications Network, Inc. Automatic gain control apparatus, communication system, and automatic gain control method
AU4574596A (en) * 1995-04-19 1996-10-31 Motorola, Inc. Receiver and associated method for timing recovery and frequency estimation
US6633255B2 (en) * 1995-10-09 2003-10-14 Qualcomm Inc. Method for open loop tracking GPS signals
US6118808A (en) * 1996-07-12 2000-09-12 General Electric Company GPS receiver with efficient signal acquisition
US5896304A (en) * 1996-07-12 1999-04-20 General Electric Company Low power parallel correlator for measuring correlation between digital signal segments
US5982811A (en) * 1996-07-12 1999-11-09 General Electric Company Method for efficient sampling in a correlator
EP1089452A1 (de) * 1999-09-28 2001-04-04 Lucent Technologies Inc. Taktfehlerschätzung bei schrittweisem Abtasten für breitbandiges CDMA
US6407699B1 (en) * 2000-04-14 2002-06-18 Chun Yang Method and device for rapidly extracting time and frequency parameters from high dynamic direct sequence spread spectrum radio signals under interference
CN1120990C (zh) * 2000-11-10 2003-09-10 中国科学院长春地理研究所 冲击脉冲地下成像雷达
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
US7200162B2 (en) * 2001-08-31 2007-04-03 Qualcomm, Incorporated Interpolation of channel search results
JP2003198427A (ja) * 2001-12-28 2003-07-11 Fujitsu Ltd Ｃｄｍａ受信装置
US7096132B2 (en) * 2002-10-17 2006-08-22 Qualcomm Incorporated Procedure for estimating a parameter of a local maxima or minima of a function

Also Published As

Publication number Publication date
US20040147239A1 (en) 2004-07-29
DE60220957T2 (de) 2008-03-13
DE60220957D1 (de) 2007-08-09
AU2002368401A1 (en) 2004-06-23
US7466752B2 (en) 2008-12-16
CN1695068A (zh) 2005-11-09
EP1567883B1 (de) 2007-06-27
CN100424520C (zh) 2008-10-08
WO2004051302A1 (en) 2004-06-17
EP1567883A1 (de) 2005-08-31

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Legal Events

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