TR199902632T2 - Konum tespit edici telsiz alicilarinda ortaya çikan sinyal gecikmelerini gideren bir hücresel konum tespit edici sistem - Google Patents

Konum tespit edici telsiz alicilarinda ortaya çikan sinyal gecikmelerini gideren bir hücresel konum tespit edici sistem

Info

Publication number
TR199902632T2
TR199902632T2 TR1999/02632T TR9902632T TR199902632T2 TR 199902632 T2 TR199902632 T2 TR 199902632T2 TR 1999/02632 T TR1999/02632 T TR 1999/02632T TR 9902632 T TR9902632 T TR 9902632T TR 199902632 T2 TR199902632 T2 TR 199902632T2
Authority
TR
Turkey
Prior art keywords
location locator
radio receivers
occur
signal
signal delays
Prior art date
Application number
TR1999/02632T
Other languages
English (en)
Inventor
R. Irvin David
Ramesh Rajaram
Molnar Karl
Original Assignee
Ericsson Inc.
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 Ericsson Inc. filed Critical Ericsson Inc.
Publication of TR199902632T2 publication Critical patent/TR199902632T2/tr

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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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
    • G01S1/04—Details
    • G01S1/045—Receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Birden daha fazla konum tespit edici telsiz alicisi tarafindan alinan ve adi geçen cihazlar içindeki parçalarin sinyal algilama hizlarindan kaynaklanan sinyal gelis zamani deger farkliliklarini gidererek bir mobil cihazin yerini tespit eden bir konum tespit etme sistemi. Sistem konum tespit edici telsiz alicilari tarafindan alinan telsiz sinyallerinin algilanma zamanlarini düzenler. Sistem ilgili konum tespit edici telsiz alicilarinin sinyal alma süreçlerine ait bir ya da daha fazla sinyal gecikme degerlerini bir ön deger olarak ön-depolayarak algilama zamanlari ile birlikte degerlendirir ve alinan telsiz sinyallerinin gelis zamanlarini tespit eder.
TR1999/02632T 1997-04-22 1998-04-02 Konum tespit edici telsiz alicilarinda ortaya çikan sinyal gecikmelerini gideren bir hücresel konum tespit edici sistem TR199902632T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/838,027 US6518921B1 (en) 1997-04-22 1997-04-22 Cellular positioning system that compensates for received signal delays in positioning radio receivers

Publications (1)

Publication Number Publication Date
TR199902632T2 true TR199902632T2 (tr) 2000-02-21

Family

ID=25276080

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1999/02632T TR199902632T2 (tr) 1997-04-22 1998-04-02 Konum tespit edici telsiz alicilarinda ortaya çikan sinyal gecikmelerini gideren bir hücresel konum tespit edici sistem

Country Status (16)

Country Link
US (1) US6518921B1 (tr)
EP (1) EP0980531A1 (tr)
JP (1) JP2001523336A (tr)
KR (1) KR100528942B1 (tr)
CN (1) CN1168996C (tr)
AU (1) AU757088B2 (tr)
CA (1) CA2288091A1 (tr)
EE (1) EE9900502A (tr)
HK (1) HK1029395A1 (tr)
ID (1) ID24595A (tr)
MY (1) MY121742A (tr)
NO (1) NO995139L (tr)
PL (1) PL336383A1 (tr)
RU (1) RU2221257C2 (tr)
TR (1) TR199902632T2 (tr)
WO (1) WO1998048294A1 (tr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6748224B1 (en) 1998-12-16 2004-06-08 Lucent Technologies Inc. Local positioning system
ES2156552B1 (es) * 1999-05-14 2002-02-01 De Vicente Fernando G Isasi Localizador de terminales moviles activos en areas especificas
US6861982B2 (en) * 2001-08-16 2005-03-01 Itt Manufacturing Enterprises, Inc. System for determining position of an emitter
JP2006524819A (ja) 2003-04-25 2006-11-02 クゥアルコム・インコーポレイテッド 信号捕捉補助データを取得するためのシステム及び方法
AU2003902613A0 (en) * 2003-05-26 2003-06-12 Commonwealth Scientific And Industrial Research Organisation Self-surveying method
US7203500B2 (en) * 2003-08-01 2007-04-10 Intel Corporation Apparatus and associated methods for precision ranging measurements in a wireless communication environment
GB2427973B (en) * 2005-07-01 2008-11-12 Roke Manor Research Apparatus and method for determining receiver performance in a multilateration system
US7605749B2 (en) * 2006-01-12 2009-10-20 Novariant, Inc. Multifrequency line biases for multifrequency GNSS receivers
US20080085678A1 (en) * 2006-10-06 2008-04-10 Ulrich Rainer Haug Mobile child monitoring system and methods of use
MY146649A (en) 2006-11-01 2012-09-14 Qualcomm Inc Method and apparatus for cell search in an orthogonal wireless communication system
US8031807B2 (en) 2006-11-10 2011-10-04 Qualcomm, Incorporated Systems and methods for detecting the presence of a transmission signal in a wireless channel
KR100926292B1 (ko) 2006-12-04 2009-11-12 한국전자통신연구원 양방향 무선 전파 이동 시간을 이용한 거리 측정 방법
US8463195B2 (en) 2009-07-22 2013-06-11 Qualcomm Incorporated Methods and apparatus for spectrum sensing of signal features in a wireless channel
WO2013064871A1 (en) 2011-10-31 2013-05-10 Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi An accelerated location information acquiring system and method
GB2491218B (en) * 2011-12-22 2013-06-26 Renesas Mobile Corp Timing-based positioning
CN110786056A (zh) * 2017-06-22 2020-02-11 IPCom两合公司 用于距离测量的天线参考信号
CN109788549B (zh) * 2017-11-10 2020-11-10 上海华为技术有限公司 一种rru的定位方法及其相关装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780370A (en) 1971-03-11 1973-12-18 Brown & Root Electronic range measuring method and apparatus
AT330845B (de) * 1971-07-28 1976-07-26 Siemens Ag Verfahren zur standortbestimmung von fahrzeugen
US4636795A (en) * 1985-04-18 1987-01-13 Del Norte Technology, Inc. Radio ranging, navigation, and location system with correction for systematic errors
DE4005368A1 (de) 1988-12-09 1991-08-22 Rohde & Schwarz Korrekturanorndnung fuer ein hyperbelortungssystem
US5144315A (en) * 1989-02-10 1992-09-01 Cardion, Inc. System for accurately monitoring aircraft position during training exercises
US5058200A (en) * 1990-06-04 1991-10-15 General Electric Company Transmitter location searching system
US5263189A (en) * 1991-11-26 1993-11-16 Alliedsignal Inc. Apparatus and method for correcting electrical path length phase errors
US5327144A (en) 1993-05-07 1994-07-05 Associated Rt, Inc. Cellular telephone location system

Also Published As

Publication number Publication date
HK1029395A1 (en) 2001-03-30
CA2288091A1 (en) 1998-10-29
EP0980531A1 (en) 2000-02-23
MY121742A (en) 2006-02-28
KR100528942B1 (ko) 2005-11-16
CN1261435A (zh) 2000-07-26
US6518921B1 (en) 2003-02-11
AU757088B2 (en) 2003-01-30
KR20010020153A (ko) 2001-03-15
CN1168996C (zh) 2004-09-29
WO1998048294A1 (en) 1998-10-29
EE9900502A (et) 2000-06-15
NO995139D0 (no) 1999-10-21
ID24595A (id) 2000-07-27
AU7244798A (en) 1998-11-13
NO995139L (no) 1999-12-21
PL336383A1 (en) 2000-06-19
RU2221257C2 (ru) 2004-01-10
JP2001523336A (ja) 2001-11-20

Similar Documents

Publication Publication Date Title
TR199902632T2 (tr) Konum tespit edici telsiz alicilarinda ortaya çikan sinyal gecikmelerini gideren bir hücresel konum tespit edici sistem
CA2424978A1 (en) System for determining the position of an object
WO1996001544A3 (en) A reception method, and a receiver
ES2176479T3 (es) Metodo de recepcion y receptor.
WO1998044470A3 (en) Vehicle wireless switching system
WO1999065167A3 (en) Method and apparatus for identifying the source of a digital signal
CA2340519A1 (en) Fast gps signal acquisition in gps systems
EP0916126A2 (en) Annunciator system with mobile receivers
MXPA03011572A (es) Sistema de transmision y recepcion digital resistente al desvanecimiento.
DE69835200D1 (de) Ein mehrträgersignal funksystem und dazu gehörende sender-empfänger
GB2347330A (en) Method and apparatus for tracking a communication signal in a wireless communication system
BR9612534A (pt) Receptor de rádio processo de recepção de sinais de rádio e sistema de comunicação de rádio
DE69725533D1 (de) Digitales Rundfunksystem, digitale Rundfunkvorrichtung und Empfänger dafür
FR2708813B1 (fr) Système de radiocommunications cellulaire.
TR200002556T2 (tr) Veri iletişim sistemi
GB2316514B (en) Radio selective calling receiver using time diversity reception
FI961673A0 (fi) Diversiteettimenetelmä, radiovastaanotin ja radiojDiversiteettimenetelmä, radiovastaanotin ja radiojärjestelmä ärjestelmä
AU3680500A (en) Radio receiver and reception timing detection method
ATE281049T1 (de) Übertragungsverfahren und zellulares funksystem
NO961692D0 (no) Sender/mottakeranlegg for radiosignaler
AU5149596A (en) Offset-compensated linear RF detector
EP0788248A3 (en) System for selectively transmitting messages to passers-by
DE69325061D1 (de) System zur Rundsendung von Digitalsignalen bei Zeitdiversity, entsprechende Sender und Empfänger
WO2002037134A3 (de) Positionsbestimmungsverfahren und -vorrichtung
GB0008689D0 (en) A method and system for processing signals