ATE360219T1 - Objektpositionsbestimmung - Google Patents

Objektpositionsbestimmung

Info

Publication number
ATE360219T1
ATE360219T1 AT04713143T AT04713143T ATE360219T1 AT E360219 T1 ATE360219 T1 AT E360219T1 AT 04713143 T AT04713143 T AT 04713143T AT 04713143 T AT04713143 T AT 04713143T AT E360219 T1 ATE360219 T1 AT E360219T1
Authority
AT
Austria
Prior art keywords
radio station
position determination
object position
difference
signals
Prior art date
Application number
AT04713143T
Other languages
English (en)
Inventor
Josi Rosenfeld
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE360219T1 publication Critical patent/ATE360219T1/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
    • 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
    • G01S5/0252—Radio frequency fingerprinting
    • G01S5/02521—Radio frequency fingerprinting using a radio-map
    • G01S5/02524—Creating or updating the radio-map
    • G01S5/02527—Detecting or resolving anomalies in the radio frequency fingerprints of the radio-map
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/46—Indirect determination of position data
    • G01S2013/466—Indirect determination of position data by Trilateration, i.e. two antennas or two sensors determine separately the distance to a target, whereby with the knowledge of the baseline length, i.e. the distance between the antennas or sensors, the position data of the target is determined

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Vehicle Body Suspensions (AREA)
AT04713143T 2003-03-04 2004-02-20 Objektpositionsbestimmung ATE360219T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0304861.8A GB0304861D0 (en) 2003-03-04 2003-03-04 Object location

Publications (1)

Publication Number Publication Date
ATE360219T1 true ATE360219T1 (de) 2007-05-15

Family

ID=9954041

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04713143T ATE360219T1 (de) 2003-03-04 2004-02-20 Objektpositionsbestimmung

Country Status (10)

Country Link
US (1) US20070099625A1 (de)
EP (1) EP1601988B1 (de)
JP (1) JP4667368B2 (de)
KR (1) KR20050107482A (de)
CN (1) CN100523861C (de)
AT (1) ATE360219T1 (de)
DE (1) DE602004005970T2 (de)
GB (1) GB0304861D0 (de)
TW (1) TW200501767A (de)
WO (1) WO2004079389A1 (de)

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US8018383B1 (en) * 2010-06-08 2011-09-13 Q-Track Corporation Method and apparatus for determining location using signals-of-opportunity
US9285453B2 (en) 2002-08-19 2016-03-15 Q-Track Corporation Method of near-field electromagnetic ranging and location
CN100368822C (zh) * 2005-12-05 2008-02-13 国家无线电监测中心 无线电发射源定位方法与系统
US7764230B2 (en) * 2007-03-13 2010-07-27 Alcatel-Lucent Usa Inc. Methods for locating transmitters using backward ray tracing
US8583079B2 (en) 2007-08-14 2013-11-12 Mpanion, Inc. Rich presence status based on location, activity, availability and transit status of a user
US8489111B2 (en) 2007-08-14 2013-07-16 Mpanion, Inc. Real-time location and presence using a push-location client and server
US8050690B2 (en) 2007-08-14 2011-11-01 Mpanion, Inc. Location based presence and privacy management
JP2009216529A (ja) * 2008-03-11 2009-09-24 Japan Radio Co Ltd 位相ずれ算出装置及び測位装置
US20130293396A1 (en) 2008-03-15 2013-11-07 James R. Selevan Sequenced guiding systems for vehicles and pedestrians
CN101394672B (zh) * 2008-10-30 2012-08-29 上海大学 基于多径散射信息的高精度无线定位方法及系统
US8170815B2 (en) * 2009-06-08 2012-05-01 Rockstar Bidco Lp RF fingerprinting for location estimation
FR2969819A1 (fr) * 2010-12-22 2012-06-29 St Microelectronics Grenoble 2 Capteur d'image tridimensionnel
TWI418834B (zh) * 2011-03-03 2013-12-11 Univ Shu Te Scanning positioning system
WO2012143952A2 (en) * 2011-04-20 2012-10-26 B Amutha A system and apparatus for safe remote on-line tracing, shadowing, surveillance, inter-communication, location, navigation, tagging, rescue, recovery and restitution of humans and stolen/missing chattels, and the method/s thereof
US9185528B2 (en) * 2012-06-28 2015-11-10 Northrop Grumman Systems Corporation WiFi mapping and motion detection
US9288088B1 (en) 2013-02-22 2016-03-15 Pi Variables, Inc. Synchronizing the behavior of discrete digital devices
EP3218887B1 (de) 2014-11-15 2020-10-14 James R. Selevan Sequenzielles und koordiniertes blinken elektronischer strassenrandleuchten mit aktiver energieerhaltung
US11313546B2 (en) 2014-11-15 2022-04-26 James R. Selevan Sequential and coordinated flashing of electronic roadside flares with active energy conservation
KR102402743B1 (ko) * 2015-05-27 2022-05-27 삼성전자주식회사 위치 측정 방법 및 전자장치
JP6396355B2 (ja) * 2016-03-29 2018-09-26 セコム株式会社 端末所持者検知システム
US10551014B2 (en) 2017-02-10 2020-02-04 James R. Selevan Portable electronic flare carrying case and system
US11725785B2 (en) 2017-02-10 2023-08-15 James R. Selevan Portable electronic flare carrying case and system
USD854438S1 (en) 2017-02-10 2019-07-23 Pi Variables, Inc. Portable electronic flare
USD854437S1 (en) 2017-02-10 2019-07-23 Pi Variables, Inc. Portable electronic flare system
WO2019010440A1 (en) 2017-07-06 2019-01-10 Selevan James R DEVICES AND METHODS FOR SYNCHRONIZED SIGNALING OF POSITIONS OF PEDESTRIANS OR MOVING VEHICLES
CN110687503B (zh) * 2019-10-31 2021-07-09 华中科技大学 一种基于背向散射的无线定位方法、装置及系统
CN110958065B (zh) * 2019-12-03 2022-04-08 中国电子科技集团公司第五十四研究所 一种散射接收信号功率检测方法
JP7475537B2 (ja) 2020-07-31 2024-04-26 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｕｅ環境マッピングのためのツールおよび方法

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US5491644A (en) * 1993-09-07 1996-02-13 Georgia Tech Research Corporation Cell engineering tool and methods
GB2311697B (en) * 1996-03-22 1999-07-28 Matsushita Electric Ind Co Ltd Wireless communication system and method and system for detection of position of radio mobile station
SE509733C2 (sv) * 1996-07-05 1999-03-01 Foersvarets Forskningsanstalt Sätt att detektera och klassificera objekt med hjälp av radar
US6249252B1 (en) * 1996-09-09 2001-06-19 Tracbeam Llc Wireless location using multiple location estimators
US6026304A (en) * 1997-01-08 2000-02-15 U.S. Wireless Corporation Radio transmitter location finding for wireless communication network services and management
FI105384B (fi) * 1997-10-03 2000-07-31 Nokia Networks Oy Menetelmä päätelaitteen sijainnin määrittämiseksi ja solukkoradiojärjestelmä
US6161018A (en) * 1998-02-27 2000-12-12 Motorola, Inc. Method and system for estimating a subscriber's location in a wireless communication system service area
US6393294B1 (en) * 1998-09-22 2002-05-21 Polaris Wireless, Inc. Location determination using RF fingerprinting
IL137702A0 (en) * 1998-12-04 2001-10-31 U S Wireless Corp Wireless location determination using spatial signature information
US6446031B1 (en) * 1999-01-22 2002-09-03 The University Of Akron Cone mapping physical optics for design of indoor communication system
JP3648140B2 (ja) * 2000-08-21 2005-05-18 株式会社アドバンテスト 電波監視方法及び装置
ITTO20010486A1 (it) * 2001-05-23 2002-11-23 Telecom Italia Lab Spa Procedimento per la localizzazione di terminali nell'ambito di reti di comunicazione, relativo sistema e terminale.
US6522296B2 (en) * 2001-06-25 2003-02-18 Harris Corporation Method and system for calibrating wireless location systems

Also Published As

Publication number Publication date
KR20050107482A (ko) 2005-11-11
US20070099625A1 (en) 2007-05-03
DE602004005970D1 (de) 2007-05-31
WO2004079389A1 (en) 2004-09-16
TW200501767A (en) 2005-01-01
JP4667368B2 (ja) 2011-04-13
EP1601988B1 (de) 2007-04-18
GB0304861D0 (en) 2003-04-09
JP2006519389A (ja) 2006-08-24
DE602004005970T2 (de) 2008-01-17
EP1601988A1 (de) 2005-12-07
CN1756964A (zh) 2006-04-05
CN100523861C (zh) 2009-08-05

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