NO326457B1 - Fremgangsmate og anordning for a stedfeste en mobilabonnent i et CDMA kommunikasjonssystem - Google Patents

Fremgangsmate og anordning for a stedfeste en mobilabonnent i et CDMA kommunikasjonssystem Download PDF

Info

Publication number
NO326457B1
NO326457B1 NO20014539A NO20014539A NO326457B1 NO 326457 B1 NO326457 B1 NO 326457B1 NO 20014539 A NO20014539 A NO 20014539A NO 20014539 A NO20014539 A NO 20014539A NO 326457 B1 NO326457 B1 NO 326457B1
Authority
NO
Norway
Prior art keywords
received
signal
base station
subscriber unit
time difference
Prior art date
Application number
NO20014539A
Other languages
English (en)
Norwegian (no)
Other versions
NO20014539D0 (no
NO20014539L (no
Inventor
David K Mesecher
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of NO20014539D0 publication Critical patent/NO20014539D0/no
Publication of NO20014539L publication Critical patent/NO20014539L/no
Publication of NO326457B1 publication Critical patent/NO326457B1/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
    • 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
    • G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
NO20014539A 1999-03-22 2001-09-18 Fremgangsmate og anordning for a stedfeste en mobilabonnent i et CDMA kommunikasjonssystem NO326457B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/274,081 US6603800B1 (en) 1999-03-22 1999-03-22 CDMA location
PCT/US1999/020257 WO2000057661A1 (fr) 1999-03-22 1999-09-03 Procede et systeme de localisation d'un abonne mobile dans un systeme de telecommunications amdc

Publications (3)

Publication Number Publication Date
NO20014539D0 NO20014539D0 (no) 2001-09-18
NO20014539L NO20014539L (no) 2001-10-12
NO326457B1 true NO326457B1 (no) 2008-12-08

Family

ID=23046682

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20014539A NO326457B1 (no) 1999-03-22 2001-09-18 Fremgangsmate og anordning for a stedfeste en mobilabonnent i et CDMA kommunikasjonssystem
NO20083541A NO20083541L (no) 1999-03-22 2008-08-14 Fremgangsmate og system for a stedfeste en mobilabonnent i et CDMA kommunikasjonssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20083541A NO20083541L (no) 1999-03-22 2008-08-14 Fremgangsmate og system for a stedfeste en mobilabonnent i et CDMA kommunikasjonssystem

Country Status (20)

Country Link
US (4) US6603800B1 (fr)
EP (3) EP1513366B1 (fr)
JP (3) JP3765984B2 (fr)
KR (1) KR100454309B1 (fr)
CN (1) CN1189056C (fr)
AT (2) ATE413782T1 (fr)
AU (1) AU756930B2 (fr)
BR (1) BR9917225B1 (fr)
CA (3) CA2489816C (fr)
DE (2) DE69922054T2 (fr)
DK (1) DK1513366T3 (fr)
ES (2) ES2232173T3 (fr)
HK (2) HK1041757B (fr)
ID (1) ID30242A (fr)
IL (2) IL145283A0 (fr)
MX (1) MXPA01009520A (fr)
NO (2) NO326457B1 (fr)
SG (2) SG127676A1 (fr)
TW (1) TW478285B (fr)
WO (1) WO2000057661A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6603800B1 (en) * 1999-03-22 2003-08-05 Interdigital Technology Corporation CDMA location
KR100613437B1 (ko) * 1999-10-27 2006-08-18 엘지.필립스 엘시디 주식회사 반사투과 액정 표시장치
JP3673700B2 (ja) 2000-06-27 2005-07-20 株式会社日立製作所 スペクトル拡散信号を用いた測距及び位置測定方法、その方法を行う装置
US20020181059A1 (en) * 2000-11-07 2002-12-05 Christopher Paul F. Broadband communication for satellite-ground or air-ground links
EP1384386B1 (fr) 2001-04-03 2009-06-03 AT&T Mobility II, LLC Procede et appareil permettant d'estimer la position d'une station mobile
ATE414390T1 (de) * 2001-09-10 2008-11-15 Sirf Tech Inc System zur benützung von zelleninformationen zum finden einer drahtlosen einrichtung
US8165607B2 (en) * 2001-09-10 2012-04-24 Csr Technology Inc. System and method for estimating cell center position for cell ID based positioning
US6816734B2 (en) * 2002-09-17 2004-11-09 Motorola, Inc. Method and apparatus for improved location determination in a private radio network using a public network system
US6928418B2 (en) * 2002-10-25 2005-08-09 Michaud Partners, Llp Portfolio rebalancing by means of resampled efficient frontiers
CA2516711A1 (fr) * 2003-02-24 2004-09-10 Autocell Laboratories, Inc. Systeme, procede et appareil de determination d'un attribut dynamique d'un systeme
AU2004297926A1 (en) * 2003-11-21 2005-06-23 Qualcomm Incorporated Estimating a position of a wireless mobile device with respect to one or more base station
US7577440B2 (en) * 2005-04-14 2009-08-18 Nokia Corporation Intelligent intersection apparatus and method for network-based positioning
JP2007020074A (ja) * 2005-07-11 2007-01-25 Ntt Docomo Inc 移動無線局及びその通信パラメータ制御方法
JP2008267973A (ja) * 2007-04-19 2008-11-06 Ntt Docomo Inc 測位システム、移動通信端末、測位方法、測位サーバ、測位用ｉｃチップ、及び測位プログラム
US20090017839A1 (en) * 2007-07-11 2009-01-15 Broadcom Corporation Wireless network with enhanced security by real-time identification of a location of a received packet source
US8103228B2 (en) * 2007-07-12 2012-01-24 Qualcomm Incorporated Method for determining line-of-sight (LOS) distance between remote communications devices
DE602008004859D1 (de) 2007-07-30 2011-03-24 Core Logic Inc Positionsmessung
AU2009249382A1 (en) * 2008-05-23 2009-11-26 Commscope, Inc. Of North Carolina System and method for locating WiMAX or LTE subscriber stations
KR100979623B1 (ko) 2009-05-27 2010-09-01 서울대학교산학협력단 복수의 안테나를 포함한 무선 통신 장치 기반 위치 확인 시스템 및 방법
KR20120086781A (ko) * 2011-01-27 2012-08-06 삼성전자주식회사 무선통신 시스템에서 단말의 위치 보고 방법 및 장치
CN102688566B (zh) * 2011-03-24 2014-06-18 鸿富锦精密工业（深圳）有限公司 火灾指引逃生系统及其逃生指引方法
JP5595362B2 (ja) * 2011-09-28 2014-09-24 株式会社日立製作所 端末位置推定システム及び端末位置推定方法
CN103116157B (zh) * 2013-02-06 2015-01-28 浙江大学 一种等离子体声纳浮标
CN103442434B (zh) * 2013-08-20 2016-03-02 京信通信系统（中国）有限公司 一种应用于隧道环境中的人员定位方法、装置及系统
US10009786B2 (en) * 2013-08-29 2018-06-26 Lg Electronics Inc. Method for measuring distance between terminals on basis of device-to-device direct communication in wireless communication system, and device for same
CN110297210A (zh) * 2018-03-23 2019-10-01 浙江大华技术股份有限公司 一种被定位设备的位置的确定方法、装置及基站
US10499363B1 (en) * 2018-09-18 2019-12-03 Qualcomm Incorporated Methods and apparatus for improved accuracy and positioning estimates
EP3993521A1 (fr) * 2020-11-02 2022-05-04 Nokia Solutions and Networks Oy Appareil et procédé de synchronisation temporelle

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728959A (en) * 1986-08-08 1988-03-01 Ventana Sciences Inc. Direction finding localization system
US5506864A (en) 1990-12-05 1996-04-09 Interdigital Technology Corporation CDMA communications and geolocation system and method
US5600706A (en) 1992-04-08 1997-02-04 U S West, Inc. Method and system for determining the position of a mobile receiver
AU7173694A (en) * 1993-06-25 1995-01-17 Omniplex, Inc. Determination of location using time-synchronized cell site transmissions
JPH08114664A (ja) * 1994-10-18 1996-05-07 Japan Radio Co Ltd ソノブイ位置検出方式
US5646632A (en) * 1994-11-14 1997-07-08 Lucent Technologies Inc. Method and apparatus for a portable communication device to identify its own location
US5508708A (en) * 1995-05-08 1996-04-16 Motorola, Inc. Method and apparatus for location finding in a CDMA system
US5732354A (en) * 1995-06-07 1998-03-24 At&T Wireless Services, Inc. Method and apparatus for determining the location of a mobile telephone
ZA965340B (en) 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US6047192A (en) * 1996-05-13 2000-04-04 Ksi Inc. Robust, efficient, localization system
GB2330488B (en) 1996-06-06 2001-03-07 Qualcomm Inc Using a signal with increased power for determining the position of a mobile subscriber in a CDMA cellular telephone system
US5945948A (en) 1996-09-03 1999-08-31 Motorola, Inc. Method and apparatus for location finding in a communication system
WO1998018018A1 (fr) 1996-10-24 1998-04-30 Northern Telecom Limited Determination de la direction de deplacement d'un terminal mobile dans un systeme de communications cellulaire
FI103248B (fi) * 1996-10-29 1999-05-14 Nokia Telecommunications Oy Päätelaitteen sijainnin määrittäminen radiojärjestelmässä
US6121927A (en) * 1996-10-29 2000-09-19 Nokia Telecommunications Oy Determination of terminal location in a radio system
US6163696A (en) * 1996-12-31 2000-12-19 Lucent Technologies Inc. Mobile location estimation in a wireless communication system
US6112095A (en) * 1997-01-08 2000-08-29 Us Wireless Corporation Signature matching for location determination in wireless communication systems
US6249680B1 (en) * 1997-01-08 2001-06-19 U.S. Wireless Corporation Radio transmitter location finding in CDMA wireless communication systems
US6456852B2 (en) * 1997-01-08 2002-09-24 Trafficmaster Usa, Inc. Internet distributed real-time wireless location database
US6026304A (en) * 1997-01-08 2000-02-15 U.S. Wireless Corporation Radio transmitter location finding for wireless communication network services and management
US6148219A (en) 1997-02-18 2000-11-14 Itt Manufacturing Enterprises, Inc. Positioning system for CDMA/PCS communications system
US6148195A (en) 1997-02-18 2000-11-14 Itt Manufacturing Enterprises, Inc. Phase agile antenna for use in position determination
US6353601B1 (en) * 1997-03-05 2002-03-05 Nokia Telecommunications Oy Method for selecting a signal, and a cellular radio system
EP0865223B1 (fr) 1997-03-14 2004-05-26 Ntt Mobile Communications Network Inc. Estimation de la position d'une station mobile pour un système de communication mobile cellulaire
JP3370926B2 (ja) * 1997-03-14 2003-01-27 株式会社エヌ・ティ・ティ・ドコモ セルラ移動通信における移動局位置推定方法および基地局装置と移動局装置
US5987329A (en) * 1997-07-30 1999-11-16 Ericsson Inc System and method for mobile telephone location measurement using a hybrid technique
FI105384B (fi) * 1997-10-03 2000-07-31 Nokia Networks Oy Menetelmä päätelaitteen sijainnin määrittämiseksi ja solukkoradiojärjestelmä
JP3156768B2 (ja) * 1998-01-21 2001-04-16 日本電気株式会社 セルラ基地局およびそれに搭載される位置標定装置
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
US6009091A (en) * 1998-03-13 1999-12-28 Motorola, Inc. Method and apparatus for mobile station location within a communication system
US6226317B1 (en) 1998-03-30 2001-05-01 Motorola, Inc. Method and system for aiding in the location of a subscriber unit in a spread spectrum communication system
US6323805B1 (en) * 1998-09-09 2001-11-27 Qualcomm, Inc. Data boundary aware base station assisted position location
US6211820B1 (en) * 1998-09-09 2001-04-03 Qualcomm Incorporated Call maintainance during position location
KR100487243B1 (ko) * 1998-12-17 2005-08-31 삼성전자주식회사 이동통신시스템에서단말기의위치추정장치및방법
US6603800B1 (en) * 1999-03-22 2003-08-05 Interdigital Technology Corporation CDMA location

Also Published As

Publication number Publication date
EP1163819A1 (fr) 2001-12-19
NO20014539D0 (no) 2001-09-18
KR100454309B1 (ko) 2004-10-26
US20020136266A1 (en) 2002-09-26
EP1513366A1 (fr) 2005-03-09
NO20014539L (no) 2001-10-12
ES2316914T3 (es) 2009-04-16
CA2767090A1 (fr) 2000-09-28
JP2002540691A (ja) 2002-11-26
IL145283A (en) 2006-07-05
DE69922054T2 (de) 2005-10-27
AU5806999A (en) 2000-10-09
US7116701B2 (en) 2006-10-03
WO2000057661A1 (fr) 2000-09-28
KR20020006527A (ko) 2002-01-19
TW478285B (en) 2002-03-01
EP1163819B1 (fr) 2004-11-17
HK1076343A1 (en) 2006-01-13
EP1988736A3 (fr) 2008-12-10
US6603800B1 (en) 2003-08-05
US20040208237A1 (en) 2004-10-21
US6748008B2 (en) 2004-06-08
AU756930B2 (en) 2003-01-30
JP3765984B2 (ja) 2006-04-12
CN1338193A (zh) 2002-02-27
US20020141484A1 (en) 2002-10-03
EP1513366B1 (fr) 2008-11-05
DE69922054D1 (de) 2004-12-23
DK1513366T3 (da) 2009-02-16
JP2006094538A (ja) 2006-04-06
JP2011002459A (ja) 2011-01-06
SG126694A1 (en) 2006-11-29
DE69939884D1 (de) 2008-12-18
NO20083541L (no) 2001-10-12
HK1041757A1 (en) 2002-07-19
ID30242A (id) 2001-11-15
EP1988736A2 (fr) 2008-11-05
ATE413782T1 (de) 2008-11-15
ATE282935T1 (de) 2004-12-15
CA2367572A1 (fr) 2000-09-28
BR9917225B1 (pt) 2014-09-23
IL145283A0 (en) 2002-06-30
HK1041757B (zh) 2005-06-30
BR9917225A (pt) 2001-12-26
SG127676A1 (en) 2006-12-29
CA2489816A1 (fr) 2000-09-28
CA2489816C (fr) 2012-04-10
MXPA01009520A (es) 2002-05-14
CN1189056C (zh) 2005-02-09
ES2232173T3 (es) 2005-05-16
CA2367572C (fr) 2005-03-22
US6798824B2 (en) 2004-09-28

Similar Documents

Publication Publication Date Title
NO326457B1 (no) Fremgangsmate og anordning for a stedfeste en mobilabonnent i et CDMA kommunikasjonssystem
RU2197780C2 (ru) Приемник глобальной системы позиционирования с ограниченным пространством поиска кодового сдвига для сотовой телефонной системы
US7636061B1 (en) Method and apparatus for location determination of people or objects
EP1330662B1 (fr) Systeme et procede d'assistance pour l'acquisition de signaux gps dans un reseau de communications sans fil
CN1224846C (zh) 采用无线通信信号进行的卫星定位系统扩充
US7084809B2 (en) Apparatus and method of position determination using shared information
KR20010041950A (ko) 무선 ｃｄｍａ 트랜시버의 위치를 결정하기 위한 시스템및 방법
US9282459B2 (en) Usage of beacon for location based security
CA2299418A1 (fr) Appareil de positionnement utilisant la communication cellulaire
CN1294708C (zh) 用移动gps站同步基站的方法和装置
US9258794B2 (en) Method, and apparatus for determining the position using radio signals
WO2019009828A2 (fr) Système de positionnement terrestre 5g
US7031727B2 (en) Method of location using signals of unknown origin
AU2002302027B2 (en) Method and system for locating a mobile subscriber in a cdma communication system

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees