ATE439608T1 - Empfänger und signalprozessor für funkortung - Google Patents

Empfänger und signalprozessor für funkortung

Info

Publication number
ATE439608T1
ATE439608T1 AT05109854T AT05109854T ATE439608T1 AT E439608 T1 ATE439608 T1 AT E439608T1 AT 05109854 T AT05109854 T AT 05109854T AT 05109854 T AT05109854 T AT 05109854T AT E439608 T1 ATE439608 T1 AT E439608T1
Authority
AT
Austria
Prior art keywords
receiver
signal processor
radio location
radio
location
Prior art date
Application number
AT05109854T
Other languages
English (en)
Inventor
Phil Young
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE439608T1 publication Critical patent/ATE439608T1/de

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
    • G01S19/34—Power consumption
    • 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
    • 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
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Radio Relay Systems (AREA)
AT05109854T 2005-10-21 2005-10-21 Empfänger und signalprozessor für funkortung ATE439608T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05109854A EP1777540B1 (de) 2005-10-21 2005-10-21 Empfänger und Signalprozessor für Funkortung

Publications (1)

Publication Number Publication Date
ATE439608T1 true ATE439608T1 (de) 2009-08-15

Family

ID=35985330

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05109854T ATE439608T1 (de) 2005-10-21 2005-10-21 Empfänger und signalprozessor für funkortung

Country Status (6)

Country Link
US (1) US7474261B2 (de)
EP (1) EP1777540B1 (de)
JP (1) JP5274763B2 (de)
AT (1) ATE439608T1 (de)
DE (1) DE602005015982D1 (de)
ES (1) ES2330757T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7986263B2 (en) * 2008-09-22 2011-07-26 Sierra Wireless, Inc. Method and apparatus for a global navigation satellite system receiver coupled to a host computer system
US8184049B2 (en) * 2009-07-24 2012-05-22 Broadcom Corporation Method and system for sharing clock sources to save power on a GNSS enabled mobile device
JP5267516B2 (ja) * 2010-07-14 2013-08-21 ソニー株式会社 受信装置、受信方法、コンピュータプログラム及び携帯端末
JP5655419B2 (ja) * 2010-08-04 2015-01-21 ソニー株式会社 受信装置、受信方法及び携帯端末
CN102780555B (zh) * 2011-05-13 2017-09-29 中兴通讯股份有限公司 通信系统中的时钟同步方法及装置
US8644788B2 (en) 2012-05-02 2014-02-04 Skytraq Technology, Inc. Signal receiver, portable computer and signal acquisition method used in satellite communication system
JP6011042B2 (ja) * 2012-06-08 2016-10-19 セイコーエプソン株式会社 受信部駆動制御方法及び受信装置
CN102841361B (zh) * 2012-09-17 2014-06-18 上海无线电设备研究所 一种全球卫星导航定位系统信号普通测距码快速捕获方法
CN112068164B (zh) * 2020-09-15 2023-08-22 湖南国科微电子股份有限公司 导航卫星捕获方法、装置、卫星导航接收机及存储介质
US12432523B2 (en) 2022-05-09 2025-09-30 Apple Inc. Proactive provision of positioning information based on user context

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331329A (en) * 1988-05-25 1994-07-19 Nauchno-Issledovatelsky Institut Kosmicheskogo Priborostoenia Satellite-aided radio navigation positioning method and radio navigation system therefor
US5592173A (en) * 1994-07-18 1997-01-07 Trimble Navigation, Ltd GPS receiver having a low power standby mode
US5594453A (en) * 1994-11-01 1997-01-14 Trimble Navigation, Ltd GPS receiver having a rapid acquisition of GPS satellite signals
US6133871A (en) * 1995-10-09 2000-10-17 Snaptrack, Inc. GPS receiver having power management
JPH10170626A (ja) * 1996-12-05 1998-06-26 Matsushita Electric Ind Co Ltd Ｇｐｓ受信機
US5893044A (en) * 1997-01-21 1999-04-06 Motorola Inc. Real time clock apparatus for fast acquisition or GPS signals
US6212398B1 (en) * 1998-12-03 2001-04-03 Ericsson Inc. Wireless telephone that rapidly reacquires a timing reference from a wireless network after a sleep mode
US6519237B1 (en) * 1999-05-28 2003-02-11 Koninklijke Philips Electronics N.V. Apparatus and method for parallel searching and correlating for CDMA system
AU2915201A (en) * 1999-12-30 2001-07-16 Morphics Technology, Inc. A fast initial acquisition and search device for a spread spectrum communicationsystem
JP4543480B2 (ja) * 2000-03-02 2010-09-15 ソニー株式会社 Ｇｐｓ受信機、およびｇｐｓ測位方法
US6778136B2 (en) * 2001-12-13 2004-08-17 Sirf Technology, Inc. Fast acquisition of GPS signal
US6937187B2 (en) * 2000-11-17 2005-08-30 Global Locate, Inc. Method and apparatus for forming a dynamic model to locate position of a satellite receiver
US20050013350A1 (en) * 2001-06-06 2005-01-20 Coralli Alessandro Vanelli Method and apparatus for canceling pilot interference in a wireless communication system
US6662107B2 (en) * 2001-10-30 2003-12-09 Sirf Technology, Inc. Calibrated real time clock for acquisition of GPS signals during low power operation
US6937643B2 (en) * 2002-04-30 2005-08-30 Qualcomm Inc ROM-based PN generation for wireless communication
US7102689B2 (en) * 2003-05-05 2006-09-05 Broadcom Corporation Systems and methods for decoding teletext messages
JP4164662B2 (ja) * 2003-06-10 2008-10-15 日本電気株式会社 携帯端末およびｇｐｓ時刻維持方法
US7362263B2 (en) * 2003-09-04 2008-04-22 Seiko Epson Corporation Keeping accurate time for a hybrid GPS receiver and mobile phone when powered off
US7071871B2 (en) * 2004-03-25 2006-07-04 Raytheon Company Low power dissipation tracking architecture for GPS navigation systems
JP4769452B2 (ja) * 2004-12-20 2011-09-07 古野電気株式会社 測位用信号受信装置

Also Published As

Publication number Publication date
ES2330757T3 (es) 2009-12-15
DE602005015982D1 (de) 2009-09-24
JP5274763B2 (ja) 2013-08-28
JP2007155707A (ja) 2007-06-21
EP1777540B1 (de) 2009-08-12
EP1777540A1 (de) 2007-04-25
US7474261B2 (en) 2009-01-06
US20070090994A1 (en) 2007-04-26

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties