ATE511106T1 - Bestimmung von zeitänderungen in einem mobilen endgerät - Google Patents
Bestimmung von zeitänderungen in einem mobilen endgerätInfo
- Publication number
- ATE511106T1 ATE511106T1 AT07105174T AT07105174T ATE511106T1 AT E511106 T1 ATE511106 T1 AT E511106T1 AT 07105174 T AT07105174 T AT 07105174T AT 07105174 T AT07105174 T AT 07105174T AT E511106 T1 ATE511106 T1 AT E511106T1
- Authority
- AT
- Austria
- Prior art keywords
- terminal
- time
- measurements
- aligned
- determination
- Prior art date
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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0205—Details
- G01S5/0221—Receivers
- G01S5/02213—Receivers arranged in a network for determining the position of a transmitter
- G01S5/02216—Timing or synchronisation of the receivers
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
-
- 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
- G01S19/256—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 timing, e.g. time of week, code phase, timing offset
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Telephone Function (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07105174A EP1975641B1 (de) | 2007-03-29 | 2007-03-29 | Bestimmung von Zeitänderungen in einem mobilen Endgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE511106T1 true ATE511106T1 (de) | 2011-06-15 |
Family
ID=38441416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07105174T ATE511106T1 (de) | 2007-03-29 | 2007-03-29 | Bestimmung von zeitänderungen in einem mobilen endgerät |
Country Status (5)
Country | Link |
---|---|
US (1) | US8103294B2 (de) |
EP (1) | EP1975641B1 (de) |
JP (1) | JP2010528495A (de) |
AT (1) | ATE511106T1 (de) |
WO (1) | WO2008119635A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090268910A1 (en) * | 2008-04-28 | 2009-10-29 | Samsung Electronics Co., Ltd. | Apparatus and method for initialization of a scrambling sequence for a downlink reference signal in a wireless network |
KR101774202B1 (ko) | 2008-09-10 | 2017-09-01 | 넥스트나브, 엘엘씨 | 지상 비컨 네트워크 및 이를 이용한 위치 결정 신호 생성 및 송신 방법 |
US9057606B2 (en) | 2009-09-10 | 2015-06-16 | Nextnav, Llc | Wide area positioning system |
US9035829B2 (en) | 2008-09-10 | 2015-05-19 | Nextnav, Llc | Wide area positioning systems and methods |
US8917209B2 (en) | 2009-09-10 | 2014-12-23 | Nextnav, Llc | Coding in a wide area positioning system (WAPS) |
US9473963B2 (en) | 2009-05-27 | 2016-10-18 | Echo Ridge Llc | Interactive RF system testing system and method |
US8521092B2 (en) | 2009-05-27 | 2013-08-27 | Echo Ridge Llc | Wireless transceiver test bed system and method |
US9291712B2 (en) | 2009-09-10 | 2016-03-22 | Nextnav, Llc | Cell organization and transmission schemes in a wide area positioning system (WAPS) |
US9372266B2 (en) | 2009-09-10 | 2016-06-21 | Nextnav, Llc | Cell organization and transmission schemes in a wide area positioning system (WAPS) |
WO2011100859A1 (en) * | 2010-02-19 | 2011-08-25 | Telefonaktiebolaget L M Ericsson (Publ) | Improvements on otdoa and agnss positioning and timing information obtaining and updating |
US10212687B2 (en) | 2010-09-30 | 2019-02-19 | Echo Ridge Llc | System and method for robust navigation and geolocation using measurements of opportunity |
US9588218B2 (en) | 2010-09-30 | 2017-03-07 | 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) |
US9594170B2 (en) | 2011-09-30 | 2017-03-14 | Echo Ridge Llc | Performance improvements for measurement of opportunity geolocation/navigation systems |
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 |
US9148808B2 (en) | 2011-12-01 | 2015-09-29 | Echo Ridge Llc | Adaptive RF system testing system and method |
FR2987136A1 (fr) * | 2012-02-17 | 2013-08-23 | St Microelectronics Sa | Procede de localisation d'un objet |
US9247392B2 (en) | 2012-06-05 | 2016-01-26 | Nextnav, Llc | Systems and methods for location positioning of user device |
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 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6204808B1 (en) * | 1998-08-13 | 2001-03-20 | Ericsson Inc. | Method and system for aiding GPS receivers via a cellular or PCS network |
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 |
US7139225B2 (en) * | 2003-03-27 | 2006-11-21 | Qualcomm, Incorporated | Virtual real-time clock based on time information from multiple communication systems |
CN101084453B (zh) | 2004-01-26 | 2011-12-21 | 剑桥定位***有限公司 | 移动终端中校准时间信息的传送 |
ATE426178T1 (de) * | 2004-02-18 | 2009-04-15 | Ericsson Telefon Ab L M | Auf satelliten basierende positionsbestimmung mobiler endgerate |
EP1717596A1 (de) * | 2005-04-28 | 2006-11-02 | Cambridge Positioning Systems Limited | Übertragung von Positionsinformationen auf ein bewegliches Endgerät |
US8472971B2 (en) * | 2005-06-27 | 2013-06-25 | Cambridge Positioning Systems Limited | Method and apparatus for determining whether a mobile terminal has moved outside a given locale |
-
2007
- 2007-03-29 AT AT07105174T patent/ATE511106T1/de not_active IP Right Cessation
- 2007-03-29 EP EP07105174A patent/EP1975641B1/de not_active Not-in-force
-
2008
- 2008-03-12 US US12/312,870 patent/US8103294B2/en not_active Expired - Fee Related
- 2008-03-12 JP JP2010500186A patent/JP2010528495A/ja not_active Ceased
- 2008-03-12 WO PCT/EP2008/052966 patent/WO2008119635A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20100234048A1 (en) | 2010-09-16 |
EP1975641B1 (de) | 2011-05-25 |
JP2010528495A (ja) | 2010-08-19 |
EP1975641A1 (de) | 2008-10-01 |
US8103294B2 (en) | 2012-01-24 |
WO2008119635A1 (en) | 2008-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |