ATE424683T1 - Empfänger, verfahren und computerprogrammprodukt zur demodulation von altboc-modulierten signalen - Google Patents

Empfänger, verfahren und computerprogrammprodukt zur demodulation von altboc-modulierten signalen

Info

Publication number
ATE424683T1
ATE424683T1 AT07425412T AT07425412T ATE424683T1 AT E424683 T1 ATE424683 T1 AT E424683T1 AT 07425412 T AT07425412 T AT 07425412T AT 07425412 T AT07425412 T AT 07425412T AT E424683 T1 ATE424683 T1 AT E424683T1
Authority
AT
Austria
Prior art keywords
signal
altboc
subcarrier
phase
demodulation
Prior art date
Application number
AT07425412T
Other languages
English (en)
Inventor
Davide Margaria
Paolo Mulassano
Fabio Dovis
Original Assignee
Fondazione Torino Wireless
Ist Superiore Mario Boella
Torino Politecnico
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 Fondazione Torino Wireless, Ist Superiore Mario Boella, Torino Politecnico filed Critical Fondazione Torino Wireless
Application granted granted Critical
Publication of ATE424683T1 publication Critical patent/ATE424683T1/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
    • 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
    • G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, 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
    • 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
    • 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
    • H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated
    • H04L27/363—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated using non - square modulating pulses, modulators specifically designed for this
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AT07425412T 2007-07-05 2007-07-05 Empfänger, verfahren und computerprogrammprodukt zur demodulation von altboc-modulierten signalen ATE424683T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20070425412 EP2012488B1 (de) 2007-07-05 2007-07-05 Empfänger, Verfahren und Computerprogrammprodukt zur Demodulation von ALTBOC-modulierten Signalen

Publications (1)

Publication Number Publication Date
ATE424683T1 true ATE424683T1 (de) 2009-03-15

Family

ID=38621017

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07425412T ATE424683T1 (de) 2007-07-05 2007-07-05 Empfänger, verfahren und computerprogrammprodukt zur demodulation von altboc-modulierten signalen

Country Status (4)

Country Link
EP (1) EP2012488B1 (de)
AT (1) ATE424683T1 (de)
DE (1) DE602007000644D1 (de)
ES (1) ES2321240T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7885363B2 (en) * 2007-10-18 2011-02-08 Mediatek Inc. Correlation device and method for different modulated signals
WO2010102331A1 (en) * 2009-03-11 2010-09-16 Newsouth Innovations Pty Limited Processing complex-modulated signal involving spreading code and subcarrier in ranging system
DE102009022729B4 (de) 2009-05-26 2017-07-06 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Empfänger zum Empfang und Verarbeiten von AltBOC-modulierten Satellitennavigationssignalen
CN102209056B (zh) * 2011-04-15 2013-06-19 华中科技大学 一种导航信号调制方法
WO2013097214A1 (zh) * 2011-12-31 2013-07-04 中兴通讯股份有限公司 一种实现同频全双工通信的方法及系统
US9191061B2 (en) * 2014-01-10 2015-11-17 Deere & Company Method and receiver for receiving a composite signal
GB201412194D0 (en) 2014-07-09 2014-08-20 Qinetiq Ltd Interference mitigation for a receiver
PT3210041T (pt) 2014-10-24 2019-10-25 Deimos Engenharia S A Módulo receptor gnss de alta precisão para dispositivo móvel modular
RU2020114350A (ru) * 2020-04-22 2021-10-22 Тримбл Инк. Приемник gnss, приспособленный для создания, использования и передачи программно-сформированных данных спутникового сигнала
CN111796307A (zh) * 2020-06-04 2020-10-20 重庆邮电大学 基于二次谱的AltBOC信号的伪码周期盲估计

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2305824T3 (es) * 2004-09-07 2008-11-01 European Space Agency Metodo y dispositivo para demodular señales portadoras de desplazamiento binario alterno de galileo (altboc).

Also Published As

Publication number Publication date
DE602007000644D1 (de) 2009-04-16
ES2321240T3 (es) 2009-06-03
EP2012488B1 (de) 2009-03-04
EP2012488A1 (de) 2009-01-07

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