NO992047L - Bestemmelse av terminalposisjon i et radiosystem - Google Patents

Bestemmelse av terminalposisjon i et radiosystem

Info

Publication number
NO992047L
NO992047L NO992047A NO992047A NO992047L NO 992047 L NO992047 L NO 992047L NO 992047 A NO992047 A NO 992047A NO 992047 A NO992047 A NO 992047A NO 992047 L NO992047 L NO 992047L
Authority
NO
Norway
Prior art keywords
signal
impulse response
channel impulse
received signal
path
Prior art date
Application number
NO992047A
Other languages
English (en)
Norwegian (no)
Other versions
NO992047D0 (no
Inventor
Kari Kalliojorvi
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of NO992047D0 publication Critical patent/NO992047D0/no
Publication of NO992047L publication Critical patent/NO992047L/no

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • 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
    • G01S5/04—Position of source determined by a plurality of spaced direction-finders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
NO992047A 1996-10-29 1999-04-28 Bestemmelse av terminalposisjon i et radiosystem NO992047L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI964353A FI103248B (fi) 1996-10-29 1996-10-29 Päätelaitteen sijainnin määrittäminen radiojärjestelmässä
PCT/FI1997/000654 WO1998019488A1 (en) 1996-10-29 1997-10-27 Determination of terminal location in a radio system

Publications (2)

Publication Number Publication Date
NO992047D0 NO992047D0 (no) 1999-04-28
NO992047L true NO992047L (no) 1999-06-28

Family

ID=8546951

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992047A NO992047L (no) 1996-10-29 1999-04-28 Bestemmelse av terminalposisjon i et radiosystem

Country Status (9)

Country Link
EP (1) EP0937368B1 (de)
JP (1) JP2001503576A (de)
CN (1) CN1238896A (de)
AT (1) ATE264042T1 (de)
AU (1) AU724594B2 (de)
DE (1) DE69728553T2 (de)
FI (1) FI103248B (de)
NO (1) NO992047L (de)
WO (1) WO1998019488A1 (de)

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GB9519087D0 (en) * 1995-09-19 1995-11-22 Cursor Positioning Sys Ltd Navigation and tracking system
GB9722324D0 (en) 1997-10-22 1997-12-17 Cambridge Positioning Sys Ltd Positioning system for digital telephone networks
FR2782226B1 (fr) * 1998-08-04 2000-09-08 Sagem Procede de localisation d'un telephone mobile
GB9900340D0 (en) * 1999-01-09 1999-02-24 Motorola Ltd A method of and system for estimating a time of arrival of a radio signal
US6603800B1 (en) * 1999-03-22 2003-08-05 Interdigital Technology Corporation CDMA location
US6683568B1 (en) * 1999-05-14 2004-01-27 Auckland Uniservices Limited Position estimation services
GB9912724D0 (en) 1999-06-01 1999-08-04 Cambridge Positioning Sys Ltd Radio positioning system
JP2001060905A (ja) * 1999-08-19 2001-03-06 Omron Corp 通信方法及び受信機の位置検出方法並びに送信機
ES2164000B1 (es) * 1999-11-24 2003-04-16 Univ Catalunya Politecnica Procedimiento de localizacion de terminales moviles gsm
JP3424648B2 (ja) 2000-04-05 2003-07-07 日本電気株式会社 電波環境分析装置及びコンピュータ読み取り可能な記憶媒体
JP2001324557A (ja) * 2000-05-18 2001-11-22 Sony Corp 近距離場における信号発信源の位置をアレーアンテナを用いて推定する装置及び方法
US6950678B1 (en) * 2000-05-24 2005-09-27 Lucent Technologies Inc. Control technique for a communication system
US6496535B2 (en) * 2001-03-23 2002-12-17 Navini Networks, Inc. Method and system for effective channel estimation in a telecommunication system
EP1359684A1 (de) * 2002-04-30 2003-11-05 Motorola Energy Systems Inc. Drahtlose Übertragung unter Verwendung einer adaptiven Antennengruppe
FI20020953A0 (fi) 2002-05-21 2002-05-21 Nokia Corp Kanavaestimointi hajaspektrijärjestelmässä
KR100565316B1 (ko) * 2003-11-28 2006-03-30 엘지전자 주식회사 다중경로에서 휴대단말기의 동기 경로 결정방법
US10281557B2 (en) 2005-12-15 2019-05-07 Polte Corporation Partially synchronized multilateration/trilateration method and system for positional finding using RF
US10834531B2 (en) 2005-12-15 2020-11-10 Polte Corporation Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology
US9288623B2 (en) 2005-12-15 2016-03-15 Invisitrack, Inc. Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology
CN101842715A (zh) 2007-10-29 2010-09-22 诺基亚公司 室内定位系统和方法
US8326324B2 (en) 2008-01-08 2012-12-04 Wi-Lan, Inc. Systems and methods for location positioning within radio access systems
US11125850B2 (en) 2011-08-03 2021-09-21 Polte Corporation Systems and methods for determining a timing offset of emitter antennas in a wireless network
US11835639B2 (en) 2011-08-03 2023-12-05 Qualcomm Technologies, Inc. Partially synchronized multilateration or trilateration method and system for positional finding using RF
WO2013093550A1 (en) 2011-12-19 2013-06-27 Nokia Corporation An apparatus and associated methods for switching between antennas in a multi-antenna receiver
CN103546963B (zh) * 2012-07-10 2016-09-14 电信科学技术研究院 一种确定定位信息的方法和设备
US10440512B2 (en) 2012-08-03 2019-10-08 Polte Corporation Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology
US10863313B2 (en) 2014-08-01 2020-12-08 Polte Corporation Network architecture and methods for location services
US10845453B2 (en) 2012-08-03 2020-11-24 Polte Corporation Network architecture and methods for location services
CN104756563A (zh) 2012-08-31 2015-07-01 诺基亚技术有限公司 定位装置
EP2932740B1 (de) * 2012-12-12 2020-04-29 PoLTE Corporation Mehrpfadabschwächung bei einer bereichsfindung und objektverfolgung mithilfe einer hf-technologie mit reduzierter dämpfung
JP6411831B2 (ja) * 2014-09-18 2018-10-24 株式会社Ｓｏｋｅｎ 到来方向推定装置、位置推定装置、位置推定システム
US11255945B2 (en) 2018-03-27 2022-02-22 Polte Corporation Multi-path mitigation in tracking objects using compressed RF data
EP3874616B1 (de) * 2018-10-29 2026-01-14 Nokia Technologies Oy Vorrichtung und verfahren zur schätzung der position einer benutzervorrichtung
DE102020200023B4 (de) * 2020-01-03 2025-02-27 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur hochgenauen Bestimmung der Position und/oder Orientierung eines zu ortenden Objektes sowie Feststation für ein Mobilfunkkommunikationssystem
EP4507410A4 (de) * 2022-06-29 2025-05-21 Huawei Technologies Co., Ltd. Positionierungsverfahren und -vorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888593A (en) * 1987-12-15 1989-12-19 Signal Science, Inc. Time difference of arrival geolocation method, etc.
US5592180A (en) * 1992-08-20 1997-01-07 Nexus1994 Limited Direction finding and mobile location system for trunked mobile radio systems
US5583517A (en) * 1992-08-20 1996-12-10 Nexus 1994 Limited Multi-path resistant frequency-hopped spread spectrum mobile location system

Also Published As

Publication number Publication date
EP0937368A1 (de) 1999-08-25
DE69728553T2 (de) 2005-03-24
AU724594B2 (en) 2000-09-28
FI103248B1 (fi) 1999-05-14
FI964353A0 (fi) 1996-10-29
FI964353A7 (fi) 1998-04-30
NO992047D0 (no) 1999-04-28
DE69728553D1 (de) 2004-05-13
FI103248B (fi) 1999-05-14
CN1238896A (zh) 1999-12-15
WO1998019488A1 (en) 1998-05-07
JP2001503576A (ja) 2001-03-13
AU4784397A (en) 1998-05-22
ATE264042T1 (de) 2004-04-15
EP0937368B1 (de) 2004-04-07

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