ATE423981T1 - Erkennung und reduktion periodischer störsignale in gps-empfängern und verfahren dafür - Google Patents

Erkennung und reduktion periodischer störsignale in gps-empfängern und verfahren dafür

Info

Publication number
ATE423981T1
ATE423981T1 AT04785686T AT04785686T ATE423981T1 AT E423981 T1 ATE423981 T1 AT E423981T1 AT 04785686 T AT04785686 T AT 04785686T AT 04785686 T AT04785686 T AT 04785686T AT E423981 T1 ATE423981 T1 AT E423981T1
Authority
AT
Austria
Prior art keywords
reduction
detection
receiver
interference signals
gps receivers
Prior art date
Application number
AT04785686T
Other languages
English (en)
Inventor
Thomas King
Thomas Ricks
David Murray
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE423981T1 publication Critical patent/ATE423981T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/90—Jamming or countermeasure characterized by its function related to allowing or preventing navigation or positioning, e.g. GPS
    • 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
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/20—Countermeasures against jamming
    • H04K3/22—Countermeasures against jamming including jamming detection and monitoring
    • H04K3/224—Countermeasures against jamming including jamming detection and monitoring with countermeasures at transmission and/or reception of the jammed signal, e.g. stopping operation of transmitter or receiver, nulling or enhancing transmitted power in direction of or at frequency of jammer
    • H04K3/228—Elimination in the received signal of jamming or of data corrupted by jamming

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT04785686T 2003-06-02 2004-05-04 Erkennung und reduktion periodischer störsignale in gps-empfängern und verfahren dafür ATE423981T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/452,753 US8253624B2 (en) 2003-06-02 2003-06-02 Detection and reduction of periodic jamming signals in GPS receivers and methods therefor

Publications (1)

Publication Number Publication Date
ATE423981T1 true ATE423981T1 (de) 2009-03-15

Family

ID=33452060

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04785686T ATE423981T1 (de) 2003-06-02 2004-05-04 Erkennung und reduktion periodischer störsignale in gps-empfängern und verfahren dafür

Country Status (8)

Country Link
US (1) US8253624B2 (de)
EP (2) EP1629297B1 (de)
CN (1) CN1798982B (de)
AT (1) ATE423981T1 (de)
DE (2) DE602004019644D1 (de)
ES (1) ES2321723T3 (de)
TW (1) TWI358206B (de)
WO (1) WO2004109315A2 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7724846B2 (en) * 2003-06-05 2010-05-25 Broadcom Corporation Method and apparatus for mitigating interference in a satellite signal receiver
EP1940040B1 (de) * 2003-06-10 2011-03-16 Nokia Corporation Erhöhung der Leistung eines Empfängers unter dem Einfluss von Interferenzen
EP1632030B1 (de) * 2003-06-10 2010-08-18 Nokia Corporation Signalempfang in einer vorrichtung mit einem sender
US7221312B2 (en) 2003-06-18 2007-05-22 General Dynamics C4 Systems, Inc. Method and system for detecting interference for global positioning systems
DE602004011679T2 (de) * 2004-12-23 2009-02-05 Infineon Technologies Ag Behandelung von Störungen
US7453396B2 (en) 2005-04-04 2008-11-18 Atc Technologies, Llc Radioterminals and associated operating methods that alternate transmission of wireless communications and processing of global positioning system signals
US7423577B1 (en) * 2005-11-03 2008-09-09 L-3 Communications Corp. System and method for transmitting high data rate information from a radar system
KR100668910B1 (ko) * 2006-02-15 2007-01-12 삼성전자주식회사 전세계 위치 확인 시스템을 이용한 이동 단말의 기준시계공유 장치 및 방법
US7551131B2 (en) * 2006-04-06 2009-06-23 Research In Motion Limited Wireless communication device and associated method including control of positioning-system receiver and shared oscillator
US8521198B2 (en) * 2006-05-12 2013-08-27 Qualcomm, Incorporated Dynamic LNA switch points based on channel conditions
US7576683B2 (en) * 2006-08-07 2009-08-18 Honeywell International Inc. Methods and systems for reducing interference caused by antenna leakage signals
DE102006040102A1 (de) 2006-08-28 2008-03-06 Rheinmetall Waffe Munition Gmbh Verfahren und Vorrichtung zur selektiven Störung von Empfängern, insbesondere von Systemen zur satellitengestützten Positionsbestimmung
EP2084818B1 (de) * 2006-11-14 2017-03-22 Nxp B.V. Verfahren zur erfassung eines empfangenen spreizspektrumsignals
US8175512B2 (en) * 2006-12-08 2012-05-08 Kaonetics Technologies, Inc. Look through mode of jamming system
JP4984869B2 (ja) * 2006-12-13 2012-07-25 セイコーエプソン株式会社 受信回路、電子機器及びノイズキャンセル方法
US7738586B2 (en) * 2007-01-23 2010-06-15 Infineon Technologies Ag Wireless communication device and method for reducing in-band interference in a GPS receiver
US7605753B2 (en) * 2007-01-23 2009-10-20 Joakim Landmark Wireless communication device and method for reducing interference in a receiver
US8090002B2 (en) * 2007-03-07 2012-01-03 Mediatek Inc. Method and apparatus for spreading signal acquisition and tracking
TWI381185B (zh) 2007-06-29 2013-01-01 Mstar Semiconductor Inc 全球衛星定位系統資料紀錄裝置及其相關方法
US7714770B2 (en) * 2007-07-16 2010-05-11 Honeywell International Inc. Filtering NAGC response to noise spikes
US7518547B2 (en) * 2007-07-16 2009-04-14 Honeywell International Inc. Method and system of interference detection for radar altimeters
US20090153397A1 (en) * 2007-12-14 2009-06-18 Mediatek Inc. Gnss satellite signal interference handling method and correlator implementing the same
US9285478B2 (en) * 2008-02-20 2016-03-15 Qualcomm Incorporated Multipath detection for received SPS signal
US8559908B2 (en) * 2008-06-16 2013-10-15 Qualcomm Incorporated Jamming graph and its application in network resource assignment
US8271189B2 (en) 2008-09-26 2012-09-18 Qualcomm Incorporated Enhanced database information for urban navigation
US8305270B2 (en) * 2009-04-27 2012-11-06 Texas Instruments Incorporated Antenna selection for GNSS receivers
US8301075B2 (en) 2009-05-14 2012-10-30 Bae Systems Information And Electronic Systems Integration Inc. Tactical radio and radio network with electronic countermeasures
US8390512B2 (en) * 2009-06-05 2013-03-05 Qualcomm Incorporated On demand positioning
US20120019393A1 (en) * 2009-07-31 2012-01-26 Robert Wolinsky System and method for tracking carts in a retail environment
KR100978535B1 (ko) * 2010-02-18 2010-08-27 국방과학연구소 Ｇｐｓ 시스템에서의 항재밍 성능개선 및 재밍제거를 위한 주파수 영역에서의 문턱치값 가중치 조절방법 및 장치
EP2589157A1 (de) 2010-06-30 2013-05-08 Telefonaktiebolaget LM Ericsson (publ) Verfahren zur verwendung eines austastsignals zur minimierung von sender-empfänger-leckage
TWI453449B (zh) * 2012-12-27 2014-09-21 Ind Tech Res Inst 協同式定位校正系統與方法及參考站佈建方法
US9453916B2 (en) * 2012-12-27 2016-09-27 Trimble Navigation Limited Filtering out a jammer signal
US20140292568A1 (en) * 2013-03-26 2014-10-02 Peter Fleming Radiobeacon stations, user devices, location determination systems, methods for controlling a radiobeacon station, methods for controlling a user device, and location determination methods
GB201306150D0 (en) * 2013-04-05 2013-05-22 Kirintec Ltd Communications system
US9541649B2 (en) 2013-05-02 2017-01-10 The Mitre Corporation Detecting timing anomalies
CN104181558A (zh) * 2013-05-24 2014-12-03 凹凸电子（武汉）有限公司 Gps接收机及判断gps接收机跟踪环路状态的方法
US9531497B2 (en) * 2013-05-29 2016-12-27 Drexel University Real-time and protocol-aware reactive jamming in wireless networks
US9632183B2 (en) * 2013-11-22 2017-04-25 Raytheon Company Mitigation of radio frequency interference (RFI) in global positioning system (GPS) signals
US10495759B2 (en) 2014-02-13 2019-12-03 The Mitre Corporation GPS spoofing detection techniques
US9964645B2 (en) * 2014-02-28 2018-05-08 Honeywell International Inc. Satellite measurement screening to protect the integrity of existing monitors in the presence of phase scintillation
EP2955863B1 (de) * 2014-06-13 2020-04-08 Airbus Defence and Space GmbH Rauschverteilungsformung für Signale, insbesondere CDMA-Signale
JP6449568B2 (ja) * 2014-06-24 2019-01-09 京セラ株式会社 携帯端末及び制御方法
US10983190B2 (en) * 2014-08-07 2021-04-20 Raytheon Company PNT sensor relay communication system
FR3030159B1 (fr) * 2014-12-15 2018-02-02 Thales Procede de traitement dans un systeme de telecommunication et module de telecommunication sans fils associe
EP3118653B1 (de) 2015-07-17 2018-06-27 Airbus Defence and Space GmbH Rauschverteilungsformung für signale, insbesondere spreizspektrumssignale wie cdma-signale, mit verbesserter robustheit
EP3182164B1 (de) * 2015-12-15 2018-07-04 Airbus Defence and Space GmbH Rauschverteilungsformung für signale, insbesondere cdma-signalen, mit verringerung von artefaktsignalen
CN106358290B (zh) * 2016-10-31 2019-07-23 Oppo广东移动通信有限公司 一种移动终端的gps定位干扰的检测方法、装置和移动终端
US11262458B2 (en) 2018-04-04 2022-03-01 The Regents Of The University Of Colorado, A Body Corporate Smart antenna module for GNSS receivers
KR102483921B1 (ko) 2018-05-18 2023-01-02 삼성전자 주식회사 항법위성시스템 수신기, 이를 포함하는 어플리케이션 프로세서 및 항법위성시스템 수신기의 동작방법
EP3576285A1 (de) * 2018-05-29 2019-12-04 Siemens Aktiengesellschaft Energiewandler
GB2576567B (en) 2018-08-24 2020-08-26 Thales Holdings Uk Plc Cancellation of interference and harmonics
GB2580303B (en) * 2018-11-20 2022-10-26 Imagination Tech Ltd GNSS Receiver
CN109348064A (zh) * 2018-11-22 2019-02-15 Oppo（重庆）智能科技有限公司 导航信号处理方法、装置、终端设备及存储介质
CN110161338B (zh) * 2019-05-30 2021-08-03 中国舰船研究设计中心 一种主被动电子系统间电磁兼容时域管理的测试方法
CN110412621B (zh) * 2019-06-19 2023-01-24 中国电子科技集团公司第七研究所 一种卫星导航接收机的脉冲射频干扰兼容评估方法
CN111126141B (zh) * 2019-11-19 2023-12-29 深圳供电局有限公司 台区识别方法、装置、系统、计算机设备和可读存储介质
US11463843B2 (en) 2020-05-07 2022-10-04 Qualcomm Incorporated Methods and apparatus for concurrent operation of SPS receiver and wireless transmitter
FR3118366B1 (fr) * 2020-12-18 2024-07-05 Commissariat Energie Atomique Procédé de traitement d'un signal radio perturbé par un signal radar
CN112904377A (zh) * 2021-01-18 2021-06-04 中国商用飞机有限责任公司北京民用飞机技术研究中心 北斗短报文抗干扰方法、装置、计算机设备及存储介质
US20220381921A1 (en) * 2021-05-26 2022-12-01 Qualcomm Incorporated Satellite signal measurement in the presence of interference
EP4228176A1 (de) * 2022-02-09 2023-08-16 Nokia Solutions and Networks Oy Verfahren und vorrichtung zur funkstörungsdetektion
US20230353272A1 (en) * 2022-04-28 2023-11-02 Qualcomm Incorporated Qualified jamming signal detection

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140446A (en) * 1962-08-03 1964-07-07 Gen Electric Communication receiver with noise blanking
US3218556A (en) * 1963-03-29 1965-11-16 Sierra Research Corp Spectrum centered receiver
US3887919A (en) * 1966-11-30 1975-06-03 Us Navy High speed microwave switching logic for eccm
US3953802A (en) * 1974-06-06 1976-04-27 Edmac Associates Inc. Adjacent channel rejector
US4114105A (en) * 1977-06-27 1978-09-12 Motorola, Inc. Noise blanker circuit
GB2113047B (en) * 1981-12-21 1985-07-10 Motorola Ltd Noise blanking in a radio receiver
JPH082029B2 (ja) * 1989-10-27 1996-01-10 日産自動車株式会社 車載用ｇｐｓ受信機
US5212827A (en) * 1991-02-04 1993-05-18 Motorola, Inc. Zero intermediate frequency noise blanker
JP3627349B2 (ja) 1996-02-26 2005-03-09 松下電器産業株式会社 ディジタル通信用高周波受信装置
US5822429A (en) * 1996-09-17 1998-10-13 Electro-Radiation Incorporated System for preventing global positioning satellite signal reception to unauthorized personnel
US5955987A (en) * 1997-01-28 1999-09-21 Northrop Grumman Corporation Hybrid radio frequency system with distributed anti-jam capabilities for navigation use
US5889821A (en) * 1997-02-28 1999-03-30 Comsat Corporation Low noise front-end blanking and interleaving for satellite reception in pulsed interference environments
FR2762168B1 (fr) * 1997-04-10 1999-05-07 Alsthom Cge Alcatel Station mobile integrant des fonctions de radiocommunication et de localisation, et procede correspondant de reception de signaux de localisation par une station mobile
US6107960A (en) 1998-01-20 2000-08-22 Snaptrack, Inc. Reducing cross-interference in a combined GPS receiver and communication system
US5999124A (en) 1998-04-22 1999-12-07 Snaptrack, Inc, Satellite positioning system augmentation with wireless communication signals
US5982324A (en) 1998-05-14 1999-11-09 Nortel Networks Corporation Combining GPS with TOA/TDOA of cellular signals to locate terminal
US6448925B1 (en) * 1999-02-04 2002-09-10 Conexant Systems, Inc. Jamming detection and blanking for GPS receivers
US6442375B1 (en) 1999-07-14 2002-08-27 Ericsson Inc. Systems and methods for maintaining operation of a receiver co-located with a transmitter and susceptible to interference therefrom by desensitization of the receiver
JP4292442B2 (ja) 2000-01-31 2009-07-08 ソニー株式会社 全地球測位システムの受信装置及び携帯無線端末
US6512803B2 (en) * 2000-04-05 2003-01-28 Symmetricom, Inc. Global positioning system receiver capable of functioning in the presence of interference
US6961019B1 (en) * 2000-08-10 2005-11-01 Sirf Technology, Inc. Method and apparatus for reducing GPS receiver jamming during transmission in a wireless receiver
US20020107033A1 (en) * 2001-02-08 2002-08-08 Kim Seung Kil Method and apparatus for use of GPS and cellular antenna combination
FI113990B (fi) * 2001-04-27 2004-07-15 Nokia Corp Menetelmä häiriöiden pienentämiseksi vastaanottimessa ja elektroniikkalaite
US6681181B2 (en) * 2002-05-20 2004-01-20 Sige Semiconductor Inc. GPS receiver with improved immunity to burst transmissions

Also Published As

Publication number Publication date
EP2045615A1 (de) 2009-04-08
TW200507479A (en) 2005-02-16
US8253624B2 (en) 2012-08-28
WO2004109315A2 (en) 2004-12-16
EP1629297A2 (de) 2006-03-01
ES2321723T3 (es) 2009-06-10
DE602004029728D1 (de) 2010-12-02
DE602004019644D1 (de) 2009-04-09
EP2045615B1 (de) 2010-10-20
TWI358206B (en) 2012-02-11
CN1798982A (zh) 2006-07-05
EP1629297B1 (de) 2009-02-25
WO2004109315A3 (en) 2005-04-14
EP1629297A4 (de) 2006-12-06
US20040239559A1 (en) 2004-12-02
CN1798982B (zh) 2012-01-11

Similar Documents

Publication Publication Date Title
ATE423981T1 (de) Erkennung und reduktion periodischer störsignale in gps-empfängern und verfahren dafür
GB0203621D0 (en) Emitter location system
GB0408476D0 (en) Railway vehicle detection
TW365717B (en) Receiver apparatus, and associated method, for receiving a receive signal transmitted upon a channel susceptible to interference
WO2004034077A3 (en) Satellite-based positioning system improvement
WO2000010030A8 (en) Fast acquisition, high sensitivity gps receiver
IL183195A0 (en) Method and apparatus for increasing coherent integration length while receiving a positioning signal
TW200642305A (en) Joint signal demodulation in a low and high data rate channel environment
AU3865700A (en) Synchronization and cell search method and apparatus for wireless communications
AU4487697A (en) A signal correlation technique for a spread spectrum receiver to reduce multipath errors
IL162050A0 (en) Method and system for detecting interference for global positioningsystems
SE0300127D0 (sv) Indicator arrangement
ATE298177T1 (de) Störungsmessungen in einem drahtlosen kommunikationssystem
WO2007074370A3 (en) Transmitter, receiver, ans system with relative position detecting functionality between transmitters and receivers
WO2006090337A3 (en) Method and apparatus for synchronizing wireless receiver
GB0221833D0 (en) Underwater location apparatus
DE50311498D1 (de) System und verfahren zur präsenzanalyse von objekten
DE69419918D1 (de) Verfahren und einrichtung zur bestimmung der brauchbarkeit eines signals
WO2003036819A3 (en) Detection and classification of signals utilizing known repeated training sequences
SE9903308D0 (sv) Receiver having functions for cancelling DC offset and measuring carrier detection threshold value, and control method thereof
ATE307425T1 (de) Verfahren und empfänger zur wahl eines modulationsdetektor in einem empfänger
ATE514099T1 (de) Verfahren zur positionsbestimmung eines objektes, ein mobiler empfänger und ein ortungssystem
AU3751401A (en) Temporal and spectral spread submarine locator transmitter, and method and installation using same
TW200735612A (en) Method and apparatus for 0/180 degree phase detector
RS49613B (sr) Sistem za komunikaciju podacima

Legal Events

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