ATE467952T1 - Verfahren zur bearbeitung eines von einem analogen eingangssignal eines gnss-empfängers abgeleiteten digitalen signals, basisbandschaltung eines gnss-empfängers zur durchführung des verfahrens und gnss-empfänger - Google Patents

Verfahren zur bearbeitung eines von einem analogen eingangssignal eines gnss-empfängers abgeleiteten digitalen signals, basisbandschaltung eines gnss-empfängers zur durchführung des verfahrens und gnss-empfänger

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Publication number
ATE467952T1
ATE467952T1 AT07405102T AT07405102T ATE467952T1 AT E467952 T1 ATE467952 T1 AT E467952T1 AT 07405102 T AT07405102 T AT 07405102T AT 07405102 T AT07405102 T AT 07405102T AT E467952 T1 ATE467952 T1 AT E467952T1
Authority
AT
Austria
Prior art keywords
digital signal
gnss receiver
interferer
shifted
frequency
Prior art date
Application number
AT07405102T
Other languages
English (en)
Inventor
Mey Eric De
Andreas Thiel
Original Assignee
Blox A G U
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 Blox A G U filed Critical Blox A G U
Application granted granted Critical
Publication of ATE467952T1 publication Critical patent/ATE467952T1/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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
    • 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
    • G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
    • 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
    • H04B1/7097—Interference-related aspects
    • H04B1/71—Interference-related aspects the interference being narrowband interference
    • H04B1/7102—Interference-related aspects the interference being narrowband interference with transform to frequency domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Superheterodyne Receivers (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
AT07405102T 2007-03-26 2007-03-26 Verfahren zur bearbeitung eines von einem analogen eingangssignal eines gnss-empfängers abgeleiteten digitalen signals, basisbandschaltung eines gnss-empfängers zur durchführung des verfahrens und gnss-empfänger ATE467952T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07405102A EP1976129B1 (de) 2007-03-26 2007-03-26 Verfahren zur Bearbeitung eines von einem analogen Eingangssignal eines GNSS-Empfängers abgeleiteten digitalen Signals, Basisbandschaltung eines GNSS-Empfängers zur Durchführung des Verfahrens und GNSS-Empfänger

Publications (1)

Publication Number Publication Date
ATE467952T1 true ATE467952T1 (de) 2010-05-15

Family

ID=38462832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07405102T ATE467952T1 (de) 2007-03-26 2007-03-26 Verfahren zur bearbeitung eines von einem analogen eingangssignal eines gnss-empfängers abgeleiteten digitalen signals, basisbandschaltung eines gnss-empfängers zur durchführung des verfahrens und gnss-empfänger

Country Status (4)

Country Link
US (2) US10033418B2 (de)
EP (1) EP1976129B1 (de)
AT (1) ATE467952T1 (de)
DE (1) DE602007006417D1 (de)

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JP2011521258A (ja) * 2008-05-20 2011-07-21 レイセオン カンパニー 併合衛星システム信号を使用するナビゲーションのための衛星受信機および方法
US8412093B2 (en) * 2008-10-22 2013-04-02 Mediatek Inc. Receiver applying channel selection filter for receiving satellite signal and receiving method thereof
CN101436869B (zh) 2008-11-27 2012-07-04 华为技术有限公司 等效射频带陷滤波电路、射频芯片及接收机
EP2339378B1 (de) 2009-12-17 2013-03-20 u-blox AG Hybridsatellitenpositionsempfänger
US20140036882A1 (en) * 2011-04-01 2014-02-06 Samsung Electronics Co., Ltd. Method and system of handling in-device coexistence in various wireless network technologies
US9291715B2 (en) 2011-05-16 2016-03-22 Furuno Electric Co., Ltd. Interference wave signal removing device, GNSS reception apparatus, mobile terminal, interference wave signal removing program and interference wave removing method
EP2711735B1 (de) 2011-05-16 2018-10-10 Furuno Electric Co., Ltd. Interferenzwellensignalunterdrückungsvorrichtung, gnss-empfängervorrichtung, mobiles endgerät, interferenzwellensignalunterdrückungsprogramm und interferenzwellensignalunterdrückungsverfahren
EP2530487B1 (de) 2011-06-01 2014-10-01 u-blox A.G. Satellitenpositionierung mit gestützter Berechnung
EP2530488B1 (de) 2011-06-01 2016-04-13 u-blox AG Hybride Satellitenpositionierung mit Vorhersage
US8693598B2 (en) * 2011-08-05 2014-04-08 Texas Instruments Incorporated Radio receiver with mitigation modules and mixers with phase compensation
CN105871392A (zh) * 2015-10-26 2016-08-17 乐视移动智能信息技术（北京）有限公司 接收机与通信终端
CN107515409B (zh) * 2017-07-25 2020-10-02 重庆大学 抗脉冲干扰的调零天线波束合成方法
US11215713B2 (en) 2018-12-21 2022-01-04 Accord Ideation Private Limited Tones processing system in a global navigation satellite system receiver
CN110988924A (zh) * 2019-12-10 2020-04-10 上海航天控制技术研究所 一种基于阵列天线抗干扰bds/gps接收机
JP7783283B2 (ja) * 2021-01-25 2025-12-09 クゥアルコム・インコーポレイテッド ノッチフィルタコード位相影響緩和
US20230056713A1 (en) * 2021-07-31 2023-02-23 Sam Belkin Dynamically optimized radio receiver

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DE2253940A1 (de) * 1972-11-03 1974-05-09 Int Standard Electric Corp Einrichtung zur unterdrueckung eines stoersignals in einem breitbandigen funksignal
US5268927A (en) * 1992-10-06 1993-12-07 Mayflower Communications Company, Inc. Digital adaptive transversal filter for spread spectrum receivers
US6141371A (en) * 1996-12-18 2000-10-31 Raytheon Company Jamming suppression of spread spectrum antenna/receiver systems
US6219088B1 (en) * 1998-11-03 2001-04-17 Broadcom Corporation NTSC interference rejection filter
US6512803B2 (en) * 2000-04-05 2003-01-28 Symmetricom, Inc. Global positioning system receiver capable of functioning in the presence of interference
US6424914B1 (en) * 2000-12-26 2002-07-23 American Gnc Corporation Fully-coupled vehicle positioning method and system thereof
US7395290B2 (en) * 2004-06-04 2008-07-01 Agilent Technologies, Inc. Digital filter and method thereof using frequency translations
US20060094426A1 (en) * 2004-10-29 2006-05-04 Donaho Ralph W Wireless communication system and method
JP4229057B2 (ja) * 2004-12-09 2009-02-25 セイコーエプソン株式会社 測位信号受信装置および測位信号受信装置の制御方法
US7428259B2 (en) * 2005-05-06 2008-09-23 Sirf Technology Holdings, Inc. Efficient and flexible GPS receiver baseband architecture
US8149896B2 (en) * 2006-01-04 2012-04-03 Qualcomm, Incorporated Spur suppression for a receiver in a wireless communication system

Also Published As

Publication number Publication date
US20180323814A1 (en) 2018-11-08
US10236923B2 (en) 2019-03-19
EP1976129B1 (de) 2010-05-12
DE602007006417D1 (de) 2010-06-24
US10033418B2 (en) 2018-07-24
US20080240315A1 (en) 2008-10-02
EP1976129A1 (de) 2008-10-01

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