EE200000240A - Asukoha määramise süsteem, digitaaltelefonivõrk ja selle mobiiltelefon ning meetod mobiilvastuvõtja asukoha määramiseks - Google Patents

Asukoha määramise süsteem, digitaaltelefonivõrk ja selle mobiiltelefon ning meetod mobiilvastuvõtja asukoha määramiseks

Info

Publication number
EE200000240A
EE200000240A EEP200000240A EEP200000240A EE200000240A EE 200000240 A EE200000240 A EE 200000240A EE P200000240 A EEP200000240 A EE P200000240A EE P200000240 A EEP200000240 A EE P200000240A EE 200000240 A EE200000240 A EE 200000240A
Authority
EE
Estonia
Prior art keywords
receiver
determining
positioning system
telephone network
mobile receiver
Prior art date
Application number
EEP200000240A
Other languages
English (en)
Inventor
Duffett-Smith Peter
Hansen Paul
Original Assignee
Cambridge Positioning Systems 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
Priority claimed from GBGB9722324.2A external-priority patent/GB9722324D0/en
Priority claimed from GBGB9818450.0A external-priority patent/GB9818450D0/en
Application filed by Cambridge Positioning Systems Ltd. filed Critical Cambridge Positioning Systems Ltd.
Publication of EE200000240A publication Critical patent/EE200000240A/et

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
    • G01S5/14—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
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/022—Means for monitoring or calibrating
    • G01S1/024—Means for monitoring or calibrating of beacon transmitters
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • G01S1/045—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Control Of Position Or Direction (AREA)
  • Stereophonic System (AREA)
  • Telephonic Communication Services (AREA)
  • Radio Relay Systems (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Exchange Systems With Centralized Control (AREA)
EEP200000240A 1997-10-22 1998-10-21 Asukoha määramise süsteem, digitaaltelefonivõrk ja selle mobiiltelefon ning meetod mobiilvastuvõtja asukoha määramiseks EE200000240A (et)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9722324.2A GB9722324D0 (en) 1997-10-22 1997-10-22 Positioning system for digital telephone networks
GBGB9818450.0A GB9818450D0 (en) 1998-08-24 1998-08-24 Positioning system for digital telephone networks
PCT/GB1998/003149 WO1999021028A1 (en) 1997-10-22 1998-10-21 Positioning system for digital telephone networks

Publications (1)

Publication Number Publication Date
EE200000240A true EE200000240A (et) 2001-06-15

Family

ID=26312471

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200000240A EE200000240A (et) 1997-10-22 1998-10-21 Asukoha määramise süsteem, digitaaltelefonivõrk ja selle mobiiltelefon ning meetod mobiilvastuvõtja asukoha määramiseks

Country Status (22)

Country Link
EP (2) EP1025453B1 (et)
JP (1) JP4294860B2 (et)
KR (1) KR100570315B1 (et)
CN (1) CN1317567C (et)
AT (1) ATE229653T1 (et)
AU (1) AU748322B2 (et)
BG (1) BG104363A (et)
BR (1) BR9814614A (et)
CA (1) CA2305586C (et)
DE (2) DE69810149T2 (et)
DK (1) DK1025453T3 (et)
EA (1) EA002006B1 (et)
EE (1) EE200000240A (et)
ES (1) ES2189253T3 (et)
GE (1) GEP20032874B (et)
HU (1) HUP0004241A3 (et)
MY (1) MY122257A (et)
PL (1) PL340056A1 (et)
TR (1) TR200001096T2 (et)
TW (1) TW425797B (et)
WO (1) WO1999021028A1 (et)
YU (1) YU23300A (et)

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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
EP1127473A1 (en) 1999-09-07 2001-08-29 Koninklijke Philips Electronics N.V. Method of calculating the position of a mobile radio station based on shortest propagation time
US6285316B1 (en) 2000-06-02 2001-09-04 Cellguide Ltd. Locating a mobile unit using signals from both mobile beacons and stationary beacons
US6985542B1 (en) 2000-06-02 2006-01-10 Cellguide Ltd. Coherent processing of satellite signals to locate a mobile unit
US7183942B2 (en) 2000-01-26 2007-02-27 Origin Technologies Limited Speed trap detection and warning system
US6346911B1 (en) * 2000-03-30 2002-02-12 Motorola, Inc. Method and apparatus for determining time in a GPS receiver
ATE337688T1 (de) * 2000-04-03 2006-09-15 Cellguide Ltd Verteiltes ortsbestimmungssystem
WO2001078260A1 (en) * 2000-04-07 2001-10-18 Cellguide Ltd. Reference unit for a location system of a cellular network
CA2429178A1 (en) 2000-11-15 2002-05-23 Racetrace Inc. Tag tracking
US7024331B2 (en) 2000-11-15 2006-04-04 Scientific Generics Limited Tag tracking
EP1235076A1 (en) * 2001-02-23 2002-08-28 Cambridge Positioning Systems Limited Improvements in positioning systems and methods
EP1255122A1 (en) 2001-05-04 2002-11-06 Cambridge Positioning Systems Limited Radio location system measurement unit
EP1278074A1 (en) 2001-07-17 2003-01-22 Cambridge Positioning Systems Limited Radio positioning systems
US6950663B2 (en) 2001-08-24 2005-09-27 Nokia Mobile Phones Ltd. Method of locating a mobile station based on observed time difference
EP1301054A1 (en) * 2001-10-04 2003-04-09 Cambridge Positioning Systems Limited On the coordination of a reference time in a cellular terminal or a base station
EP1437603A3 (en) * 2001-11-28 2004-07-28 Sony International (Europe) GmbH A positioning unit for locating a mobile device in a cell-based mobile network
EP1365613B1 (en) 2002-05-22 2006-06-21 Cambridge Positioning Systems Limited Location system and method
DE60234324D1 (de) 2002-06-17 2009-12-24 Cambridge Positioning Sys Ltd Funkortungssystem mit Interferenzunterdrückung
DE60238980D1 (de) 2002-08-28 2011-03-03 Cambridge Positioning Sys Ltd Verbesserungen in Funkortungsystemen
EP1709460B1 (en) 2004-01-26 2008-07-16 Cambridge Positioning Systems Limited Transfer of calibrated time information in a mobile terminal
FR2878684B1 (fr) * 2004-11-30 2007-04-20 Cit Alcatel Dispositif de localisation de terminal mobile au moyen de signaux a marquage temporel corrige provenant de stations de base d'un reseau mobile asynchrone
KR100694512B1 (ko) * 2004-12-24 2007-03-13 한국철도기술연구원 지상무선국에서의 열차 위치결정오차 보정방법
US9274207B2 (en) 2006-02-01 2016-03-01 Zih Corp. System and method for determining signal source location in wireless local area network
EP1901088A1 (en) 2006-09-18 2008-03-19 Cambridge Positioning Systems Limited Integrated mobile-terminal navigation
EP2329287B1 (en) * 2008-09-17 2015-04-22 Intel Corporation A time reference system
US20120191340A1 (en) 2009-10-05 2012-07-26 Bae Systems Plc Navigation systems
US20150198719A1 (en) * 2014-01-14 2015-07-16 Kinze Manufacturing, Inc. Radio frequency position transducer
CN107113762B (zh) * 2015-05-06 2020-02-21 华为技术有限公司 一种定位方法、定位服务器及定位系统
WO2017202459A1 (en) * 2016-05-25 2017-11-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Waveform design for locating system
US11061104B2 (en) * 2019-05-24 2021-07-13 U-Blox Ag Method and apparatus for positioning with wireless signals
FR3125597B1 (fr) * 2021-07-23 2023-09-22 Paris Sciences Et Lettres Dispositif et procédé de positionnement centimetrique d’un mobile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377592A1 (en) * 1987-08-10 1990-07-18 Limited Lynxvale Navigation and tracking system
US5293645A (en) * 1991-10-04 1994-03-08 Sharp Microelectronics Technology, Inc. Apparatus and method for locating mobile and portable radio terminals in a radio network
GB2301725B (en) * 1995-05-31 2000-02-02 Gen Electric A reduced-power GPS-based system for tracking multiple objects from a central location
GB9519087D0 (en) * 1995-09-19 1995-11-22 Cursor Positioning Sys Ltd Navigation and tracking system
AUPN733395A0 (en) * 1995-12-22 1996-01-25 University Of Technology, Sydney Location and tracking system
US5960355A (en) * 1996-02-16 1999-09-28 Telefonaktiebolaget Lm Ericsson Method and an arrangement relating to telecommunication systems

Also Published As

Publication number Publication date
HK1030988A1 (en) 2001-05-25
TW425797B (en) 2001-03-11
AU9549898A (en) 1999-05-10
EP1271178B1 (en) 2005-03-16
JP2001521154A (ja) 2001-11-06
CA2305586A1 (en) 1999-04-29
HUP0004241A3 (en) 2002-09-30
GEP20032874B (en) 2003-01-27
DE69810149T2 (de) 2003-07-24
KR100570315B1 (ko) 2006-04-12
MY122257A (en) 2006-04-29
EP1025453A1 (en) 2000-08-09
CN1317567C (zh) 2007-05-23
DK1025453T3 (da) 2003-04-14
WO1999021028A1 (en) 1999-04-29
AU748322B2 (en) 2002-05-30
PL340056A1 (en) 2001-01-15
CN1276876A (zh) 2000-12-13
DE69810149D1 (de) 2003-01-23
YU23300A (sh) 2001-09-28
ATE229653T1 (de) 2002-12-15
BR9814614A (pt) 2000-10-03
CA2305586C (en) 2005-08-16
BG104363A (bg) 2001-01-31
HUP0004241A2 (hu) 2001-04-28
EP1271178A3 (en) 2003-06-18
EA002006B1 (ru) 2001-10-22
DE69829421D1 (de) 2005-04-21
KR20010031328A (ko) 2001-04-16
EP1271178A2 (en) 2003-01-02
TR200001096T2 (tr) 2000-08-21
EP1025453B1 (en) 2002-12-11
JP4294860B2 (ja) 2009-07-15
DE69829421T2 (de) 2005-08-11
EA200000446A1 (ru) 2000-10-30
ES2189253T3 (es) 2003-07-01

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