DE69726020D1 - Verfahren und system zur schätzung der position der mobilen station - Google Patents

Verfahren und system zur schätzung der position der mobilen station

Info

Publication number
DE69726020D1
DE69726020D1 DE69726020T DE69726020T DE69726020D1 DE 69726020 D1 DE69726020 D1 DE 69726020D1 DE 69726020 T DE69726020 T DE 69726020T DE 69726020 T DE69726020 T DE 69726020T DE 69726020 D1 DE69726020 D1 DE 69726020D1
Authority
DE
Germany
Prior art keywords
sight
line
mobile station
range measurements
estimating
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69726020T
Other languages
English (en)
Other versions
DE69726020T2 (de
Inventor
P Wylie
M Holtzman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rutgers State University of New Jersey
Original Assignee
Rutgers State University of New Jersey
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 Rutgers State University of New Jersey filed Critical Rutgers State University of New Jersey
Application granted granted Critical
Publication of DE69726020D1 publication Critical patent/DE69726020D1/de
Publication of DE69726020T2 publication Critical patent/DE69726020T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
    • 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
    • G01S5/0218—Multipath in signal reception
    • 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
    • G01S5/0273—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 using multipath or indirect path propagation signals in position determination
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
DE69726020T 1996-09-27 1997-09-29 Verfahren und system zur schätzung der position der mobilen station Expired - Fee Related DE69726020T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2745396P 1996-09-27 1996-09-27
US27453P 1996-09-27
PCT/US1997/017786 WO1998014018A1 (en) 1996-09-27 1997-09-29 Method and system for mobile location estimation

Publications (2)

Publication Number Publication Date
DE69726020D1 true DE69726020D1 (de) 2003-12-11
DE69726020T2 DE69726020T2 (de) 2004-08-12

Family

ID=21837828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69726020T Expired - Fee Related DE69726020T2 (de) 1996-09-27 1997-09-29 Verfahren und system zur schätzung der position der mobilen station

Country Status (10)

Country Link
EP (1) EP0976262B1 (de)
JP (1) JP2001501307A (de)
KR (1) KR20000048709A (de)
AT (1) ATE253801T1 (de)
AU (1) AU4665297A (de)
BR (1) BR9712146A (de)
CA (1) CA2266582A1 (de)
DE (1) DE69726020T2 (de)
ES (1) ES2208954T3 (de)
WO (1) WO1998014018A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9134398B2 (en) 1996-09-09 2015-09-15 Tracbeam Llc Wireless location using network centric location estimators
GB2337386B (en) 1996-09-09 2001-04-04 Dennis J Dupray Location of a mobile station
CA2289048A1 (en) * 1998-12-15 2000-06-15 Lucent Technologies Inc. Precursive messaging protocol for initiating position location
WO2000069199A1 (en) * 1999-05-05 2000-11-16 Nokia Corporation A method for positioning a mobile station
US6282426B1 (en) * 1999-06-08 2001-08-28 Nokia Mobile Phones Limited Method, and associated apparatus, for determining geographic positioning of a wireless communication station operable in a non-ideal propagation environment
GB9915841D0 (en) 1999-07-06 1999-09-08 Nokia Telecommunications Oy Location of a station
WO2002000316A1 (en) 1999-09-24 2002-01-03 Goldberg Sheldon F Geographically constrained network services
KR100639500B1 (ko) * 1999-12-18 2006-10-26 주식회사 케이티 무선통신시스템에서의 위치 측정 방법
US10684350B2 (en) 2000-06-02 2020-06-16 Tracbeam Llc Services and applications for a communications network
US10641861B2 (en) 2000-06-02 2020-05-05 Dennis J. Dupray Services and applications for a communications network
US9875492B2 (en) 2001-05-22 2018-01-23 Dennis J. Dupray Real estate transaction system
JP3735534B2 (ja) * 2001-01-31 2006-01-18 株式会社日立製作所 位置算出方法、位置算出装置及びそのプログラム
KR100775284B1 (ko) * 2001-06-13 2007-11-08 주식회사 케이티 무선 측위 시스템을 위한 비가시경로 오차 보정 방법
DE10159747C1 (de) * 2001-12-05 2003-05-22 Thomas Grosegger Mobilfunk-Kommunikationsvorrichtung
KR100831556B1 (ko) * 2001-12-21 2008-05-21 주식회사 케이티 무선 측위 시스템을 위한 비가시경로 오차 보정 방법
AU2003901463A0 (en) 2003-03-31 2003-04-17 Qx Corporation Pty Ltd A method and device for multipath mitigation in positioning systems using clustered positioning signals
JP2006023267A (ja) * 2004-06-09 2006-01-26 Ntt Docomo Inc マルチパス遅延成分を用いた位置測定装置および位置測定方法
JP2008527394A (ja) * 2005-01-19 2008-07-24 ザ・チャールズ・スターク・ドレイパー・ラボラトリー・インコーポレイテッド マルチパス信号を用いて位置決めを行うためのシステム及び方法
JP4531581B2 (ja) * 2005-02-09 2010-08-25 株式会社エヌ・ティ・ティ・ドコモ 無線通信用送受信装置における制御装置及び無線通信用送受信方法
JP4724545B2 (ja) * 2005-12-06 2011-07-13 株式会社日立超エル・エス・アイ・システムズ 位置検出方法、および位置検出システム
WO2008017034A2 (en) * 2006-08-03 2008-02-07 Ntt Docomo Inc. Weighted least square localization method exploiting multipath channel statistics for non-line-of-sight mitigation
WO2008017033A2 (en) * 2006-08-03 2008-02-07 Ntt Docomo Inc. Line-of-sight (los) or non-los (nlos) identification method using multipath channel statistics
GB2478243B (en) * 2006-12-29 2011-11-02 Nokia Corp Improvements in or relating to distance estimation
DE102007038697A1 (de) * 2007-08-16 2009-02-19 Björn Steiger Stiftung Service GmbH Vorrichtung zum Schätzen einer Aufenthaltsposition eines Mobilfunkendgerätes
JP4977077B2 (ja) * 2008-03-27 2012-07-18 株式会社Ｋｄｄｉ研究所 信号源位置推定方法
US7956808B2 (en) * 2008-12-30 2011-06-07 Trueposition, Inc. Method for position estimation using generalized error distributions
GB2514175B (en) 2013-05-17 2015-10-07 Ten Fold Engineering Ltd Apparatus for converting motion and building assembly comprising the same
US9945953B2 (en) 2014-09-04 2018-04-17 Khalifa University Of Science, Technology And Research Methods and devices for bias estimation and correction
WO2016034832A1 (en) * 2014-09-04 2016-03-10 Khalifa University Of Science, Technology And Research Methods and devices for bias estimation and correction
JP6534128B2 (ja) * 2017-05-26 2019-06-26 一般財団法人生産技術研究奨励会 位置検出装置、位置検出システム及び位置検出方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570439B2 (en) 1983-03-28 1988-03-17 Compression Labs, Inc. A combined intraframe and interframe transform coding system
DE4017234A1 (de) * 1990-05-29 1991-12-05 Rohde & Schwarz System zum aufbau von los-funkverbindungen von mobilen sende/empfangs-stationen zu anderen mobilen oder stationaeren gegenstationen
US5390124A (en) * 1992-12-01 1995-02-14 Caterpillar Inc. Method and apparatus for improving the accuracy of position estimates in a satellite based navigation system
US5327144A (en) * 1993-05-07 1994-07-05 Associated Rt, Inc. Cellular telephone location system
US5629707A (en) * 1995-01-06 1997-05-13 Motorola, Inc. Flexible signal source location apparatus and method therefor
US5710758A (en) 1995-09-29 1998-01-20 Qualcomm Incorporated Wireless network planning tool

Also Published As

Publication number Publication date
ES2208954T3 (es) 2004-06-16
EP0976262A1 (de) 2000-02-02
AU4665297A (en) 1998-04-17
ATE253801T1 (de) 2003-11-15
CA2266582A1 (en) 1998-04-02
WO1998014018A1 (en) 1998-04-02
JP2001501307A (ja) 2001-01-30
KR20000048709A (ko) 2000-07-25
DE69726020T2 (de) 2004-08-12
EP0976262A4 (de) 2000-09-13
EP0976262B1 (de) 2003-11-05
BR9712146A (pt) 2000-01-18

Similar Documents

Publication Publication Date Title
ATE253801T1 (de) Verfahren und system zur schätzung der position der mobilen station
SE9302140D0 (sv) Foerfarande foer lokalisering av mobilstationer i digitalt telenaet
MY119652A (en) System and method for positioning a mobile station in a cdma cellular system
MY121491A (en) Method and apparatus for locating gps equipped wireless devices operating in analog mode
DE69309387D1 (de) Schätzungsverfahren des Fehlers in der Positionsberechnung eines Fahrzeuges mittels eines GPS Empfängers, und ein GPS Empfänger zur Durchführung des Verfahrens
DE69515333D1 (de) Verfahren zur integritätsüberwachung bei positionsbestimmungen
DE69526420D1 (de) Verfahren zur Detektion des Interferenzstands einer Basisstation eines mobilen Funkübertragungssystems
DE59911618D1 (de) Verfahren zum verbessern der messwerte eines inertialen messsystems
DE60134973D1 (de) Kalibrierung von positionierungssystemen
ATE381716T1 (de) Verfahren und vorrichtung zur verwendung von satelliten-statusinformation bei satellitenortungssystemen
DE60103848D1 (de) Einrichtung und verfahren zur ortung einer mobil-station in einem zellularen cdma system
DE60132268D1 (de) Verfahren und System zur Erfassung der Position eines Mobilfunkendgerätes in einem Mobilfunknetz
DE69113186D1 (de) Verfahren zur Messung der Modulationsgenauigkeit.
CA2328847A1 (en) Method and apparatus for determining time in a satellite positioning system
DE69942591D1 (de) Kalibrierung für ein drahtloses Positionssystem
DE69942608D1 (de) Verfahren und gerät zur erzeugung eines systems zur positionsbestimmung mittels eines netzes
ES2046776T3 (es) Procedimiento de calibracion de un sistema de adquisicion de forma tridimensional y sistema para la puesta en practica de dicho procedimiento.
SE9603129D0 (sv) Mätförfarande vid linjefels lokator på HVDC-linjer
WO2002049221A3 (en) Method and apparatus for a waveform quality measurement_____
ATE237195T1 (de) Schaltung zur verstärkungsfehlermessung eines empfängers für eine basisstation und zur verbesserung der feldstärkemessung
FI970683A (fi) Kanavanvaihto matkaviestinjärjestelmässä
ATE191971T1 (de) Verfahren zur stabilisierung der richtungsanzeige von magnetkompassen
DE69927492D1 (de) Verfahren zur messung der zeitdifferenz zwischen sendern sowie funksystem
DE69200882D1 (de) Verfahren zur Korrektur der Unwucht eines kranzeingepassten Reifens.
DE59907574D1 (de) Verfahren zur ermittlung der versorgungsqualität in einem telekommunikationsnetz und entsprechendes mobiltelekommunikationsendgerät

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee