ATE556332T1 - Geolokalisierungsverfahren und vorrichtung - Google Patents

Geolokalisierungsverfahren und vorrichtung

Info

Publication number
ATE556332T1
ATE556332T1 AT07732179T AT07732179T ATE556332T1 AT E556332 T1 ATE556332 T1 AT E556332T1 AT 07732179 T AT07732179 T AT 07732179T AT 07732179 T AT07732179 T AT 07732179T AT E556332 T1 ATE556332 T1 AT E556332T1
Authority
AT
Austria
Prior art keywords
time interval
methods
estimate
benefit
remaining
Prior art date
Application number
AT07732179T
Other languages
English (en)
Inventor
Jose Sanchez
Peter Fleming
Original Assignee
Qinetiq Ltd
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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE556332T1 publication Critical patent/ATE556332T1/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
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G01S19/258—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to the satellite constellation, e.g. almanac, ephemeris data, lists of satellites in view

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)
  • Power Sources (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT07732179T 2006-03-31 2007-03-28 Geolokalisierungsverfahren und vorrichtung ATE556332T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0606466.1A GB0606466D0 (en) 2006-03-31 2006-03-31 Geolocation methods and apparatus
PCT/GB2007/001122 WO2007113489A1 (en) 2006-03-31 2007-03-28 Geolocation methods and apparatus

Publications (1)

Publication Number Publication Date
ATE556332T1 true ATE556332T1 (de) 2012-05-15

Family

ID=36424959

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07732179T ATE556332T1 (de) 2006-03-31 2007-03-28 Geolokalisierungsverfahren und vorrichtung

Country Status (5)

Country Link
US (1) US8229388B2 (de)
EP (1) EP2002276B1 (de)
AT (1) ATE556332T1 (de)
GB (1) GB0606466D0 (de)
WO (1) WO2007113489A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7847729B2 (en) * 2008-01-28 2010-12-07 Research In Motion Limited GPS pre-acquisition for geotagging digital photos
US8106821B2 (en) * 2008-06-27 2012-01-31 Qualcomm Incorporated Methods and apparatuses for use with mode-switchable navigation radio
US9739890B2 (en) * 2009-11-04 2017-08-22 Maxlinear, Inc. GPS baseband controller architecture
US9651673B2 (en) 2013-03-15 2017-05-16 Qualcomm Incorporated Energy conservation apparatus for geofence applications
JP2015121437A (ja) * 2013-12-20 2015-07-02 カシオ計算機株式会社 位置情報取得装置、位置情報取得方法及びプログラム
CN109239749A (zh) * 2018-08-22 2019-01-18 深圳普创天信科技发展有限公司 定位方法、终端及计算机可读存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5874914A (en) * 1995-10-09 1999-02-23 Snaptrack, Inc. GPS receiver utilizing a communication link
US5841396A (en) * 1996-03-08 1998-11-24 Snaptrack, Inc. GPS receiver utilizing a communication link
WO1999063360A2 (en) * 1998-06-02 1999-12-09 Bier Gregory N Distance tracking device using global positioning system signals
JP2002156438A (ja) * 2000-11-16 2002-05-31 Matsushita Electric Ind Co Ltd 衛星受信装置
JP4260625B2 (ja) 2001-09-14 2009-04-30 サーフ テクノロジー インコーポレイテッド 衛星測位システムの改良型電力管理
US6812887B2 (en) * 2001-12-12 2004-11-02 Nokia Corporation Method and apparatus for saving power in a global positioning system receiver
US6823284B2 (en) * 2002-04-30 2004-11-23 International Business Machines Corporation Geolocation subsystem
US6774838B2 (en) * 2002-12-27 2004-08-10 Kinpo Electronics, Inc. Power saving device and method for GPS receiver
US20050253752A1 (en) * 2004-05-13 2005-11-17 Bushnell Performance Optics Apparatus and method for allowing user to track path of travel over extended period of time
US7256731B2 (en) * 2004-05-27 2007-08-14 Northrop Grumman Corporation Power cycling for a global positioning system

Also Published As

Publication number Publication date
US20090102713A1 (en) 2009-04-23
WO2007113489A1 (en) 2007-10-11
GB0606466D0 (en) 2006-05-10
US8229388B2 (en) 2012-07-24
EP2002276A1 (de) 2008-12-17
EP2002276B1 (de) 2012-05-02

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