KR970703068A - 피코드변조신호의 복원 및 추적용 글로벌 위치측정 시스템 수신기(global positioning system(gps) receiver for recovery and tracking of signals modulated with p-code) - Google Patents

피코드변조신호의 복원 및 추적용 글로벌 위치측정 시스템 수신기(global positioning system(gps) receiver for recovery and tracking of signals modulated with p-code)

Info

Publication number
KR970703068A
KR970703068A KR1019960706027A KR19960706027A KR970703068A KR 970703068 A KR970703068 A KR 970703068A KR 1019960706027 A KR1019960706027 A KR 1019960706027A KR 19960706027 A KR19960706027 A KR 19960706027A KR 970703068 A KR970703068 A KR 970703068A
Authority
KR
South Korea
Prior art keywords
gps
tracking
recovery
receiver
code
Prior art date
Application number
KR1019960706027A
Other languages
English (en)
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 filed Critical
Publication of KR970703068A publication Critical patent/KR970703068A/ko

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
    • H04B1/709—Correlator structure
    • 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
    • G01S19/32—Multimode operation in a single same satellite system, e.g. GPS L1/L2
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems

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)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1019960706027A 1994-05-02 1996-10-26 피코드변조신호의 복원 및 추적용 글로벌 위치측정 시스템 수신기(global positioning system(gps) receiver for recovery and tracking of signals modulated with p-code) KR970703068A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/236,291 US5535278A (en) 1994-05-02 1994-05-02 Global positioning system (GPS) receiver for recovery and tracking of signals modulated with P-code
PCT/US1995/005140 WO1995030287A1 (en) 1994-05-02 1995-04-24 Global positioning system (gps) receiver for recovery and tracking of signals modulated with p-code

Publications (1)

Publication Number Publication Date
KR970703068A true KR970703068A (ko) 1997-06-10

Family

ID=22888917

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960706027A KR970703068A (ko) 1994-05-02 1996-10-26 피코드변조신호의 복원 및 추적용 글로벌 위치측정 시스템 수신기(global positioning system(gps) receiver for recovery and tracking of signals modulated with p-code)

Country Status (7)

Country Link
US (1) US5535278A (ko)
EP (1) EP0763285B1 (ko)
JP (1) JPH10505664A (ko)
KR (1) KR970703068A (ko)
CN (1) CN1149361A (ko)
CA (1) CA2188667C (ko)
WO (1) WO1995030287A1 (ko)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6061390A (en) * 1994-09-02 2000-05-09 California Institute Of Technology P-code enhanced method for processing encrypted GPS signals without knowledge of the encryption code
US6885652B1 (en) 1995-06-30 2005-04-26 Interdigital Technology Corporation Code division multiple access (CDMA) communication system
US7020111B2 (en) 1996-06-27 2006-03-28 Interdigital Technology Corporation System for using rapid acquisition spreading codes for spread-spectrum communications
US7929498B2 (en) 1995-06-30 2011-04-19 Interdigital Technology Corporation Adaptive forward power control and adaptive reverse power control for spread-spectrum communications
ZA965340B (en) 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US5754657A (en) * 1995-08-31 1998-05-19 Trimble Navigation Limited Authentication of a message source
US5736961A (en) * 1995-10-06 1998-04-07 Novatel, Inc. Dual Frequency global positioning system
US7092369B2 (en) 1995-11-17 2006-08-15 Symbol Technologies, Inc. Communications network with wireless gateways for mobile terminal access
US5822429A (en) * 1996-09-17 1998-10-13 Electro-Radiation Incorporated System for preventing global positioning satellite signal reception to unauthorized personnel
US6067328A (en) * 1996-12-12 2000-05-23 Alliedsignal High precision hardware carrier frequency and phase aiding in a GPS receiver
US6154483A (en) 1997-04-07 2000-11-28 Golden Bridge Technology, Inc. Coherent detection using matched filter enhanced spread spectrum demodulation
US20020051434A1 (en) * 1997-10-23 2002-05-02 Ozluturk Fatih M. Method for using rapid acquisition spreading codes for spread-spectrum communications
JPH11142501A (ja) * 1997-11-13 1999-05-28 Sokkia Co Ltd Ｇｐｓ受信機
FR2771867B1 (fr) * 1997-12-03 2000-02-04 Dassault Sercel Navigation Pos Recepteur gps bi-frequence, operatoire sur toutes les mesures en presence d'encryptage
US9075136B1 (en) 1998-03-04 2015-07-07 Gtj Ventures, Llc Vehicle operator and/or occupant information apparatus and method
US6266584B1 (en) 1998-03-31 2001-07-24 Space Systems/Loral, Inc. Robust autonomous GPS time reference for space application
US6125135A (en) * 1998-11-25 2000-09-26 Navcom Technology, Inc. System and method for demodulating global positioning system signals
US7215967B1 (en) * 1998-12-22 2007-05-08 Telefonaktiebolaget Lm Ericsson (Publ) System and method for fast cold start of a GPS receiver in a telecommunications environment
GB9912329D0 (en) * 1999-05-26 1999-07-28 Symmetricon Inc Positioning apparatus
GB2351864B (en) 1999-07-05 2004-05-26 Symmetricom Inc A receiver for receiving rf pseudo-random encoded signals
US6291980B1 (en) 1999-10-13 2001-09-18 Quantum Corporation High-resolution measurement of phase shifts in high frequency phase modulators
US6873649B1 (en) * 1999-11-12 2005-03-29 Itt Manufacturing Enterprises, Inc. Method and apparatus for detecting a stationary dither code
US7173957B2 (en) * 2000-03-13 2007-02-06 Pri Research & Development Corp. Efficient epoch processing in multichannel global positioning system signal receiver
US6427120B1 (en) * 2000-08-14 2002-07-30 Sirf Technology, Inc. Information transfer in a multi-mode global positioning system used with wireless networks
US6462708B1 (en) * 2001-04-05 2002-10-08 Sirf Technology, Inc. GPS-based positioning system for mobile GPS terminals
US7929928B2 (en) 2000-05-18 2011-04-19 Sirf Technology Inc. Frequency phase correction system
US7970412B2 (en) 2000-05-18 2011-06-28 Sirf Technology, Inc. Aided location communication system
US7970411B2 (en) * 2000-05-18 2011-06-28 Sirf Technology, Inc. Aided location communication system
US7949362B2 (en) 2000-05-18 2011-05-24 Sirf Technology, Inc. Satellite positioning aided communication system selection
US8078189B2 (en) 2000-08-14 2011-12-13 Sirf Technology, Inc. System and method for providing location based services over a network
US6684158B1 (en) * 2001-02-28 2004-01-27 Sirf Technology, Inc. Method for aiding a global positioning system
US6856794B1 (en) * 2000-07-27 2005-02-15 Sirf Technology, Inc. Monolithic GPS RF front end integrated circuit
US7616705B1 (en) 2000-07-27 2009-11-10 Sirf Technology Holdings, Inc. Monolithic GPS RF front end integrated circuit
US7236883B2 (en) * 2000-08-14 2007-06-26 Sirf Technology, Inc. Aiding in a satellite positioning system
US6529829B2 (en) * 2000-08-24 2003-03-04 Sirf Technology, Inc. Dead reckoning system for reducing auto-correlation or cross-correlation in weak signals
US7680178B2 (en) 2000-08-24 2010-03-16 Sirf Technology, Inc. Cross-correlation detection and elimination in a receiver
US6931233B1 (en) 2000-08-31 2005-08-16 Sirf Technology, Inc. GPS RF front end IC with programmable frequency synthesizer for use in wireless phones
US7239707B2 (en) * 2000-11-28 2007-07-03 Itt Manufacturing Enterprises, Inc. Staggered pulse acquisition method and apparatus
CA2407943A1 (en) * 2001-02-05 2002-08-15 Clark Cohen Low cost system and method for making dual band gps measurements
US7668554B2 (en) * 2001-05-21 2010-02-23 Sirf Technology, Inc. Network system for aided GPS broadcast positioning
US6630872B1 (en) 2001-07-20 2003-10-07 Cmc Electronics, Inc. Digital indirectly compensated crystal oscillator
EP1316811B1 (en) * 2001-11-28 2012-07-25 Exelis Inc. Staggered pulse acquisition method and apparatus
USH2155H1 (en) 2002-01-28 2006-05-02 The United States Of America As Represented By The Secretary Of The Air Force Downconvert and average identification of biphase coded signal carrier
FR2837638B1 (fr) * 2002-03-22 2006-07-14 Thales Sa Procede de traitement de signal en presence d'interferences
FR2843638B1 (fr) * 2002-08-13 2004-10-22 Thales Sa Recepteur de positionnement par satellite avec correction d'erreurs d'inter-correlation
US7050786B2 (en) * 2002-10-30 2006-05-23 Lockheed Martin Corporation Method and apparatus for locating a wireless device
KR100498480B1 (ko) * 2003-01-23 2005-07-01 삼성전자주식회사 Ｇｐｓ 위성 신호를 이용한 위치추정방법 및 위치추정장치
NL1025107C2 (nl) * 2003-01-23 2005-01-25 Samsung Electronics Co Ltd Werkwijze en inrichting voor het schatten van een positie onder gebruikmaking van een GPS-satellietsignaal.
KR100922937B1 (ko) * 2003-02-12 2009-10-22 삼성전자주식회사 이동통신 단말기의 위치를 측정하기 위한 위성 획득 정보계산 장치 및 방법
US8138972B2 (en) * 2003-09-02 2012-03-20 Csr Technology Inc. Signal processing system for satellite positioning signals
US8013787B2 (en) 2003-09-02 2011-09-06 Sirf Technology Inc. Control and features for satellite positioning system receivers
US7365680B2 (en) * 2004-02-10 2008-04-29 Sirf Technology, Inc. Location services system that reduces auto-correlation or cross-correlation in weak signals
US7876738B2 (en) * 2004-03-02 2011-01-25 Nokia Corporation Preventing an incorrect synchronization between a received code-modulated signal and a replica code
US20060021231A1 (en) * 2004-07-28 2006-02-02 Carey Nancy D Adaptive scissors
US7274504B2 (en) * 2005-01-14 2007-09-25 L-3 Communications Corporation System and method for advanced tight coupling of GPS and inertial navigation sensors
US7986725B2 (en) * 2005-03-04 2011-07-26 Nokia Corporation Spread spectrum transmission systems
US7362265B2 (en) * 2005-04-12 2008-04-22 Magellan Systems Japan Inc. Process for accurate location determination in GPS positioning system
FR2892202B1 (fr) * 2005-10-14 2007-11-30 Thales Sa Recepteur gnss a precision amelioree utilisant deux porteuses de signal
EP1952173A2 (en) 2005-10-28 2008-08-06 SiRF Technology, Inc. Global positioning system receiver timeline management
US7570206B2 (en) * 2006-03-23 2009-08-04 Seiko Epson Corporation Positioning device, positioning control method, positioning control program, and computer-readable recording medium having positioning control program recorded thereon
US7415354B2 (en) * 2006-04-28 2008-08-19 L-3 Communications Corporation System and method for GPS acquisition using advanced tight coupling
US7925278B2 (en) * 2006-06-27 2011-04-12 Motorola Mobility, Inc. Method and system for locating a wireless device in a wireless communication network
GB0615930D0 (en) * 2006-08-10 2006-09-20 Univ Surrey A receiver of binary offset carrier modulated signals
WO2008021473A2 (en) * 2006-08-17 2008-02-21 Feintuch Paul L Global positioning system using broadband noise reduction
KR100826376B1 (ko) * 2006-11-24 2008-05-02 삼성전기주식회사 Ｃｄｍａ 수신기의 매핑을 이용한 상관 방법 및 신호 처리방법
GB0701296D0 (en) * 2007-01-24 2007-02-28 Univ Surrey A receiver of multiplexed binary offset carrier (MBOC) modulated signals
CN101109796A (zh) * 2007-08-16 2008-01-23 吕海龙 一种通过卫星频谱进行数字卫星定位的方法
TW200928420A (en) * 2007-09-14 2009-07-01 Magellan Systems Japan Inc Low cost, high performance GPS/GNSS receiver architecture
US8300813B1 (en) * 2008-02-02 2012-10-30 The Boeing Company Secure information transfer based on global position
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
DE102009040477A1 (de) * 2009-09-08 2011-03-10 Deutsche Telekom Ag Authentifizierung im Mobilfunknetz durch Authentifizierungszelle
GB201016079D0 (en) 2010-09-24 2010-11-10 St Microelectronics Res & Dev Apparatus & method
US9515826B2 (en) * 2010-11-18 2016-12-06 The Boeing Company Network topology aided by smart agent download
FR2974185B1 (fr) * 2011-04-14 2014-01-17 Thales Sa Recepteur bi-frequences de positionnement par satellites et procede de reception associe
EP2680037A1 (en) * 2012-06-27 2014-01-01 Astrium Limited Authentication of satellite navigation signals
US8837728B2 (en) 2012-10-16 2014-09-16 The Boeing Company Server algorithms to improve space based authentication
CN103163535A (zh) * 2013-03-15 2013-06-19 电子科技大学 基于dsp的p码直接捕获方法
US9507026B2 (en) 2013-05-04 2016-11-29 Trimble Navigation Limited Apparatus for verified antispoofing navigation
US11061142B2 (en) * 2013-05-29 2021-07-13 The Boeing Company Determining ionospheric time delays for global positioning system (GPS) receivers using multiple carrier frequencies
CN108255319B (zh) * 2013-11-08 2021-07-06 禾瑞亚科技股份有限公司 数字解调器与数字解调方法
CN106896381B (zh) * 2015-12-18 2019-06-28 大唐半导体设计有限公司 一种信号搜索方法和装置
EP3511741B1 (en) * 2018-01-10 2020-11-04 Intel IP Corporation Positioning receiver
US10890668B2 (en) * 2018-06-28 2021-01-12 Textron Innovations Inc. System and method for determining a velocity of a rotorcraft
US10789819B1 (en) * 2019-03-06 2020-09-29 Motorola Solutions, Inc. System and method for voice announcement over communication path in siren system
CN111308116B (zh) * 2019-11-28 2022-01-28 四川泛华航空仪表电器有限公司 一种电感式转速传感器信号测量装置及测量方法
CN113031021B (zh) * 2021-04-25 2022-03-04 中国电子科技集团公司第五十四研究所 一种基于载波互差的卫星导航定向设备欺骗干扰检测方法
EP4163676A1 (en) * 2021-10-11 2023-04-12 Septentrio N.V. A method for determining the half-cycle ambiguity of a gnss carrier phase

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463357A (en) * 1981-11-17 1984-07-31 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for calibrating the ionosphere and application to surveillance of geophysical events
US4797677A (en) * 1982-10-29 1989-01-10 Istac, Incorporated Method and apparatus for deriving pseudo range from earth-orbiting satellites
US4701934A (en) * 1985-09-03 1987-10-20 Motorola, Inc. Method of doppler searching in a digital GPS receiver
US4972431A (en) * 1989-09-25 1990-11-20 Magnavox Government And Industrial Electronics Company P-code-aided global positioning system receiver
US4963889A (en) * 1989-09-26 1990-10-16 Magnavox Government And Industrial Electronics Company Method and apparatus for precision attitude determination and kinematic positioning
US5177489A (en) * 1989-09-26 1993-01-05 Magnavox Electronic Systems Company Pseudolite-aided method for precision kinematic positioning
US5072227A (en) * 1989-09-26 1991-12-10 Magnavox Government And Industrial Electronics Company Method and apparatus for precision attitude determination
US5245628A (en) * 1991-03-29 1993-09-14 Texas Instruments Incorporated Enhanced l1/l2 code channel for global positioning system receivers
US5134407A (en) * 1991-04-10 1992-07-28 Ashtech Telesis, Inc. Global positioning system receiver digital processing technique
US5323322A (en) * 1992-03-05 1994-06-21 Trimble Navigation Limited Networked differential GPS system

Also Published As

Publication number Publication date
US5535278A (en) 1996-07-09
EP0763285B1 (en) 2012-12-05
CA2188667C (en) 2003-12-30
AU2428295A (en) 1995-11-29
CA2188667A1 (en) 1995-11-09
CN1149361A (zh) 1997-05-07
WO1995030287A1 (en) 1995-11-09
EP0763285A4 (en) 1999-07-28
JPH10505664A (ja) 1998-06-02
EP0763285A1 (en) 1997-03-19
AU706137B2 (en) 1999-06-10

Similar Documents

Publication Publication Date Title
KR970703068A (ko) 피코드변조신호의 복원 및 추적용 글로벌 위치측정 시스템 수신기(global positioning system(gps) receiver for recovery and tracking of signals modulated with p-code)
BR9815813B1 (pt) circuito de filtro casado e método para aquisição e seguimento de sinais do sistema de posicionamento global.
EE200000494A (et) Autonoomne globaalne asukoha määramise süsteem (GPS) ja suure tundlikkusega meetod
Remondi Using the Global Positioning System (GPS) phase observable for relative geodesy: Modeling, processing, and results (Satellite, Timing)
IL118512A (en) Self-surveying relative gps (global positioning system) weapon guidance system
EP0437372A3 (en) System for determining direction or attitude using gps satellite signals
AU6994991A (en) Method and system for determining data using signals from gps satellites
DE69732581D1 (de) Navigationssystem welches gps-daten verwendet
HK1142456A1 (en) An improved gps receiver utilizing satellite position information for compensating doppler gps
DE69318607D1 (de) Erfassungsverfahren für GPS-Empfänger von Satellitenfunkwellen
AU1334197A (en) Telephone operable global tracking system for vehicles
DE69713249D1 (de) Integriertes System aus Navigations- und Kommunikationssatelliten
FR2742612B1 (fr) Procede et circuit de reception de signaux de positionnement par satellites avec elimination des erreurs de multitrajets
AU8688091A (en) Global positioning system digital receiver
CA2250900A1 (en) Positioning system and method
CA2142844A1 (en) Apparatus and Method for Providing Synchronization of Base-Stations in a Communication System
DE69919152D1 (de) Antennensystem zur verfolgung von nichtgeostationären satelliten
DE69021016D1 (de) Verfahren zur Nachspürung von GPS-Satelliten-Signalen in GPS-Empfängern.
FR2762936B1 (fr) Dispositif terminal-antenne pour constellation de satellites defilants
FR2749668B1 (fr) Recepteur de signaux de satellites avec filtre d'extrapolation de position
DK0950193T3 (da) Fremgangsmåde og system til at detektere GPS-modtagerfejl
FR2745092B1 (fr) Systeme de positionnement utilisant des satellites d'un systemes de positionnement global
FI941900A (fi) Maantieteellisten alueiden suhteen selektiivinen, matalalla kiertoradalla oleviin satellitteihin perustuva hakulähetysjärjestelmä ja -menetelmä
FR2541046B1 (fr) Dispositif de couplage de signaux, notamment de signaux radio de satellites
PT910901E (pt) Metodo para evitar harmonicas de replicas doppler num receptor de sistema de localizacao global (gps)

Legal Events

Date Code Title Description
N231 Notification of change of applicant
N231 Notification of change of applicant
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee