DE602005001630D1 - Verfahren zum Empfangen von GPS Signalen und GPS Empfänger - Google Patents

Verfahren zum Empfangen von GPS Signalen und GPS Empfänger

Info

Publication number
DE602005001630D1
DE602005001630D1 DE602005001630T DE602005001630T DE602005001630D1 DE 602005001630 D1 DE602005001630 D1 DE 602005001630D1 DE 602005001630 T DE602005001630 T DE 602005001630T DE 602005001630 T DE602005001630 T DE 602005001630T DE 602005001630 D1 DE602005001630 D1 DE 602005001630D1
Authority
DE
Germany
Prior art keywords
gps
receiving
receivers
signals
gps signals
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005001630T
Other languages
English (en)
Other versions
DE602005001630T2 (de
Inventor
Hideki Awata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE602005001630D1 publication Critical patent/DE602005001630D1/de
Application granted granted Critical
Publication of DE602005001630T2 publication Critical patent/DE602005001630T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/37—Hardware or software details of the signal processing chain

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
DE602005001630T 2004-02-02 2005-01-31 Verfahren zum Empfangen von GPS Signalen und GPS Empfänger Active DE602005001630T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004025178A JP2005214916A (ja) 2004-02-02 2004-02-02 Ｇｐｓ受信方法およびｇｐｓ受信機
JP2004025178 2004-02-02

Publications (2)

Publication Number Publication Date
DE602005001630D1 true DE602005001630D1 (de) 2007-08-30
DE602005001630T2 DE602005001630T2 (de) 2008-06-05

Family

ID=34650881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005001630T Active DE602005001630T2 (de) 2004-02-02 2005-01-31 Verfahren zum Empfangen von GPS Signalen und GPS Empfänger

Country Status (4)

Country Link
US (1) US7053827B2 (de)
EP (1) EP1560036B1 (de)
JP (1) JP2005214916A (de)
DE (1) DE602005001630T2 (de)

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JP3876893B2 (ja) 2004-05-14 2007-02-07 セイコーエプソン株式会社 端末装置、測位方法、端末装置の制御プログラム、端末装置の制御プログラムを記録したコンピュータ読み取り可能な記録媒体
US7256731B2 (en) * 2004-05-27 2007-08-14 Northrop Grumman Corporation Power cycling for a global positioning system
US20060049982A1 (en) * 2004-09-03 2006-03-09 Telefonaktiebolaget L M Ericsson (Publ) Method of and system for reducing a time to fix in a location-enabled receiver
US20070008108A1 (en) * 2005-07-07 2007-01-11 Schurig Alma K Unsynchronized beacon location system and method
US7436356B2 (en) * 2005-07-26 2008-10-14 Mstar Semiconductor, Inc. Method of cross-correlation and continuous wave interference suppression for GPS signal and associated GPS receiver
TWI341672B (en) * 2006-03-08 2011-05-01 Lite On Technology Corp Method and receiver capable of increasing acquisition efficiency in a code division multiple access communication system
CN101443675B (zh) * 2006-03-09 2013-01-02 欧洲太空署 在卫星导航系统中使用的接收器和发射器
US7847730B2 (en) * 2006-09-27 2010-12-07 Bae Systems Information And Electronic Systems Integration, Inc. Software defined navigation signal generator
US8233898B2 (en) 2006-12-14 2012-07-31 Research In Motion Limited Wireless communications device providing temperature-compensated clock correction features and related methods
US20080144704A1 (en) * 2006-12-19 2008-06-19 Nokia Corporation Spreading codes
KR20080094380A (ko) * 2007-04-20 2008-10-23 엘지이노텍 주식회사 디지털 방송 채널탐색 장치 및 방법
US7899126B2 (en) * 2007-07-27 2011-03-01 Mediatek Inc. Signal receiver and method for estimating residual doppler frequencies of signals thereof
US9128178B2 (en) * 2007-12-27 2015-09-08 Seiko Epson Corporation Correlation calculation process execution method, control circuit, signal processing circuit, and position calculation device
US8009086B2 (en) * 2008-02-13 2011-08-30 The United States Of America As Represented By The Secretary Of The Navy System and method for geo-locating a receiver with reduced power consumption
JP4635060B2 (ja) * 2008-02-20 2011-02-16 株式会社日本自動車部品総合研究所 スペクトラム拡散通信用の受信装置
US8009091B2 (en) * 2008-12-04 2011-08-30 Mediatek Inc. Method and apparatus for reducing time to first fix (TTFF) of GNSS receiver without accurate time information
JP5621205B2 (ja) 2009-04-01 2014-11-12 ソニー株式会社 信号処理装置、情報処理装置、信号処理方法、データ表示方法、及びプログラム
WO2011003328A1 (zh) * 2009-07-08 2011-01-13 无锡爱睿芯电子有限公司 Gps接收方法和装置及时钟校正方法
CN101650416B (zh) * 2009-07-08 2013-06-12 无锡爱睿芯电子有限公司 Gps接收方法和装置及时钟校正方法
US8384592B1 (en) * 2009-09-30 2013-02-26 Qualcomm Incorporated FFT based acquisition techniques for satellite based navigation systems
US10222482B2 (en) * 2013-01-18 2019-03-05 Seiko Epson Corporation Position information generation device, timing signal generation device, electronic apparatus, and moving object
JP6175775B2 (ja) 2013-01-18 2017-08-09 セイコーエプソン株式会社 タイミング信号生成装置、電子機器及び移動体
WO2016199592A1 (ja) * 2015-06-10 2016-12-15 ソニーセミコンダクタソリューションズ株式会社 受信装置および受信方法
FR3047568B1 (fr) * 2016-02-05 2018-02-16 Thales Methode de calibrage d'un recepteur de radio-navigation par satellites
US9954712B1 (en) * 2017-06-23 2018-04-24 Intel Corporation Blind decoding in orthogonal frequency division multiplexing (OFDM) communication systems
JP6888505B2 (ja) * 2017-09-27 2021-06-16 株式会社Ｊｖｃケンウッド 同期装置、同期方法
US10879952B2 (en) * 2018-04-18 2020-12-29 Huawei Technologies Co., Ltd. Apparatus and receiver for performing synchronization in analog spread spectrum systems
CN111983656B (zh) * 2020-08-17 2023-10-27 电信科学技术第五研究所有限公司 一种gnss时统设备中对gnss时间进行最优估计的方法、装置及计算机介质

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JPH03295483A (ja) 1990-04-13 1991-12-26 Pioneer Electron Corp Ｇｐｓ受信機の衛星電波捕捉方式
US5323164A (en) * 1992-03-16 1994-06-21 Pioneer Electronic Corporation Satellite radio wave capturing method for a global positioning system (GPS) receiver
US5917444A (en) * 1995-05-22 1999-06-29 Trimble Navigation Ltd. Reduction of time to first fix in an SATPS receiver
US6133874A (en) * 1996-03-08 2000-10-17 Snaptrack, Inc. Method and apparatus for acquiring satellite positioning system signals
TW508914B (en) * 2000-07-04 2002-11-01 Asulab Sa Low power RF receiver with redistribution of synchronisation tasks
GB0029876D0 (en) * 2000-12-07 2001-01-24 Parthus Uk Ltd Positioning apparatus and method
GB0102881D0 (en) * 2001-02-06 2001-03-21 Koninkl Philips Electronics Nv A method of despreading GPS signals
JP3726897B2 (ja) * 2002-02-27 2005-12-14 ソニー株式会社 Ｇｐｓ受信機およびｇｐｓ衛星信号の受信方法

Also Published As

Publication number Publication date
EP1560036A1 (de) 2005-08-03
EP1560036B1 (de) 2007-07-18
JP2005214916A (ja) 2005-08-11
US20050168382A1 (en) 2005-08-04
DE602005001630T2 (de) 2008-06-05
US7053827B2 (en) 2006-05-30

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8321 Willingness to grant licences paragraph 23 withdrawn