ATE555399T1 - Assoziieren einer universellen zeit mit einem empfangenen signal - Google Patents

Assoziieren einer universellen zeit mit einem empfangenen signal

Info

Publication number
ATE555399T1
ATE555399T1 AT07712519T AT07712519T ATE555399T1 AT E555399 T1 ATE555399 T1 AT E555399T1 AT 07712519 T AT07712519 T AT 07712519T AT 07712519 T AT07712519 T AT 07712519T AT E555399 T1 ATE555399 T1 AT E555399T1
Authority
AT
Austria
Prior art keywords
time
universal time
arrival information
universal
associating
Prior art date
Application number
AT07712519T
Other languages
English (en)
Inventor
Peter James Duffett-Smith
Paul Hansen
Anthony Richard Pratt
Original Assignee
Cambridge Positioning Sys 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 Cambridge Positioning Sys Ltd filed Critical Cambridge Positioning Sys Ltd
Application granted granted Critical
Publication of ATE555399T1 publication Critical patent/ATE555399T1/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
    • G01S19/23—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)
  • Electric Clocks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT07712519T 2006-04-04 2007-03-13 Assoziieren einer universellen zeit mit einem empfangenen signal ATE555399T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06112194 2006-04-04
PCT/EP2007/052371 WO2007113086A1 (en) 2006-04-04 2007-03-13 Associating a universal time with a received signal

Publications (1)

Publication Number Publication Date
ATE555399T1 true ATE555399T1 (de) 2012-05-15

Family

ID=36928601

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07712519T ATE555399T1 (de) 2006-04-04 2007-03-13 Assoziieren einer universellen zeit mit einem empfangenen signal

Country Status (6)

Country Link
US (1) US7978136B2 (de)
EP (1) EP2002277B1 (de)
JP (1) JP2009530625A (de)
AT (1) ATE555399T1 (de)
TW (1) TWI325061B (de)
WO (1) WO2007113086A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1901088A1 (de) * 2006-09-18 2008-03-19 Cambridge Positioning Systems Limited Integrierte Navigation eines mobilen Endgeräts
US8451763B2 (en) * 2006-12-07 2013-05-28 Digimarc Corporation Wireless local area network-based position locating systems and methods
US8421675B2 (en) 2006-12-07 2013-04-16 Digimarc Corporation Systems and methods for locating a mobile device within a cellular system
US9791545B2 (en) * 2006-12-07 2017-10-17 Digimarc Corporation Space-time calibration system and method
US8917209B2 (en) 2009-09-10 2014-12-23 Nextnav, Llc Coding in a wide area positioning system (WAPS)
CN102204396B (zh) 2008-09-10 2014-08-06 科姆拉布斯公司 广域定位系统
US9035829B2 (en) 2008-09-10 2015-05-19 Nextnav, Llc Wide area positioning systems and methods
US9057606B2 (en) 2009-09-10 2015-06-16 Nextnav, Llc Wide area positioning system
US8086250B2 (en) * 2009-02-03 2011-12-27 Integrity Tracking, Llc Communications method
US7983185B2 (en) 2009-02-12 2011-07-19 Zulutime, Llc Systems and methods for space-time determinations with reduced network traffic
US8521092B2 (en) 2009-05-27 2013-08-27 Echo Ridge Llc Wireless transceiver test bed system and method
US9473963B2 (en) 2009-05-27 2016-10-18 Echo Ridge Llc Interactive RF system testing system and method
US9372266B2 (en) 2009-09-10 2016-06-21 Nextnav, Llc Cell organization and transmission schemes in a wide area positioning system (WAPS)
US9291712B2 (en) 2009-09-10 2016-03-22 Nextnav, Llc Cell organization and transmission schemes in a wide area positioning system (WAPS)
US8463290B2 (en) 2010-07-09 2013-06-11 Digimarc Corporation Mobile device positioning in dynamic groupings of communication devices
US9588218B2 (en) 2010-09-30 2017-03-07 Echo Ridge Llc System and method for robust navigation and geolocation using measurements of opportunity
US10212687B2 (en) 2010-09-30 2019-02-19 Echo Ridge Llc System and method for robust navigation and geolocation using measurements of opportunity
US9176217B2 (en) 2011-08-02 2015-11-03 Nextnav, Llc Cell organization and transmission schemes in a wide area positioning system (WAPS)
US8812019B2 (en) 2011-08-05 2014-08-19 Qualcomm Incorporated Providing wireless transmitter almanac information to mobile device based on expected route
US9739891B2 (en) 2011-09-30 2017-08-22 Echo Ridge Llc System and method of using measurements of opportunity with vector tracking filters for improved navigation
US9594170B2 (en) 2011-09-30 2017-03-14 Echo Ridge Llc Performance improvements for measurement of opportunity geolocation/navigation systems
US9148808B2 (en) 2011-12-01 2015-09-29 Echo Ridge Llc Adaptive RF system testing system and method
US9167542B2 (en) 2012-03-12 2015-10-20 Qualcomm Incorporated Determining clock models
US9282471B2 (en) 2012-03-21 2016-03-08 Digimarc Corporation Positioning systems for wireless networks
KR20150024880A (ko) 2012-06-05 2015-03-09 넥스트나브, 엘엘씨 사용자 장치의 위치 찾기를 위한 시스템 및 방법
US9390279B2 (en) 2012-09-11 2016-07-12 Nextnav, Llc Systems and methods for providing conditional access to transmitted information
US9286490B2 (en) 2013-09-10 2016-03-15 Nextnav, Llc Systems and methods for providing conditional access to transmitted information
US10149261B2 (en) 2013-11-04 2018-12-04 Qualcomm Incorporated Methods and systems for mobile device clock management
US10338201B2 (en) 2015-09-17 2019-07-02 Qualcomm Incorporated Timing synchronization of LIDAR system to reduce interference
US12270916B2 (en) 2019-07-24 2025-04-08 Echo Ridge Llc System and method for aiding data processing for signals of opportunity-based assured position, navigation and timing (PNT)

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754465A (en) * 1984-05-07 1988-06-28 Trimble Navigation, Inc. Global positioning system course acquisition code receiver
DE3879032T2 (de) 1987-08-10 1993-06-24 Cambridge Capital Management Navigations- und verfolgungssystem.
US5225842A (en) * 1991-05-09 1993-07-06 Navsys Corporation Vehicle tracking system employing global positioning system (gps) satellites
US5365516A (en) * 1991-08-16 1994-11-15 Pinpoint Communications, Inc. Communication system and method for determining the location of a transponder unit
US5717406A (en) * 1995-06-07 1998-02-10 Sanconix Inc. Enhanced position calculation
GB9519087D0 (en) 1995-09-19 1995-11-22 Cursor Positioning Sys Ltd Navigation and tracking system
US5841396A (en) * 1996-03-08 1998-11-24 Snaptrack, Inc. GPS receiver utilizing a communication link
US5945944A (en) * 1996-03-08 1999-08-31 Snaptrack, Inc. Method and apparatus for determining time for GPS receivers
US5663735A (en) * 1996-05-20 1997-09-02 Trimble Navigation Limited GPS receiver using a radio signal for improving time to first fix
FI103468B1 (fi) 1996-08-30 1999-06-30 Nokia Telecommunications Oy Tilaajalaitteen liikkuvuuden rajoittaminen radiojärjestelmässä
US5812087A (en) * 1997-02-03 1998-09-22 Snaptrack, Inc. Method and apparatus for satellite positioning system based time measurement
US6081229A (en) 1998-03-17 2000-06-27 Qualcomm Incorporated System and method for determining the position of a wireless CDMA transceiver
US6429815B1 (en) * 1998-03-17 2002-08-06 Qualcomm, Incorporated Method and apparatus for determining search center and size in searches for GPS transmissions
US6353412B1 (en) 1998-03-17 2002-03-05 Qualcomm, Incorporated Method and apparatus for determining position location using reduced number of GPS satellites and synchronized and unsynchronized base stations
GB9912724D0 (en) 1999-06-01 1999-08-04 Cambridge Positioning Sys Ltd Radio positioning system
US6603978B1 (en) * 2000-03-24 2003-08-05 Ericsson Inc. Accurate GPS time estimate based on information from a wireless communications system
AU2001249449A1 (en) * 2000-03-30 2001-10-15 Cellguide Ltd. Providing time synchronization to a gps locator
US6665541B1 (en) * 2000-05-04 2003-12-16 Snaptrack, Incorporated Methods and apparatuses for using mobile GPS receivers to synchronize basestations in cellular networks
US7369599B2 (en) * 2000-12-18 2008-05-06 Qualcomm Incorporated Method and apparatus for reducing code phase search space
JP3721964B2 (ja) * 2000-09-12 2005-11-30 三菱電機株式会社 Ｇｐｓ受信装置
US6445927B1 (en) * 2000-09-18 2002-09-03 Motorola, Inc. Method and apparatus for calibrating base station locations and perceived time bias offsets in an assisted GPS transceiver
US7254402B2 (en) * 2000-10-12 2007-08-07 Qualcomm Incorporated GPS satellite signal acquisition assistance system and method in a wireless communications network
US6778885B2 (en) * 2000-10-16 2004-08-17 Qualcomm Inc. Apparatus, method, and system of transferring correction information
US6678510B2 (en) * 2001-02-05 2004-01-13 Nokia Mobile Phones Ltd. Method, apparatus and system for GPS time synchronization using cellular signal bursts
US6865380B2 (en) * 2001-02-05 2005-03-08 Nokia Corporation Method, apparatus and system for frequency stabilization using cellular signal bursts
KR100898530B1 (ko) * 2001-03-15 2009-05-20 퀄컴 인코포레이티드 무선 위치 결정 시스템에서의 시간 획득
US20020193108A1 (en) 2001-05-10 2002-12-19 Robinett Robert L. Multi-mode satellite and terrestrial communication device with position location

Also Published As

Publication number Publication date
WO2007113086A1 (en) 2007-10-11
EP2002277B1 (de) 2012-04-25
TWI325061B (en) 2010-05-21
JP2009530625A (ja) 2009-08-27
US20090273518A1 (en) 2009-11-05
TW200807008A (en) 2008-02-01
EP2002277A1 (de) 2008-12-17
US7978136B2 (en) 2011-07-12

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