DE69939884D1 - Verfahren und System zur Bestimmung des Aufenthaltsorts eines Funkteilnehmers in einem CDMA-Kommunikationssystem - Google Patents

Verfahren und System zur Bestimmung des Aufenthaltsorts eines Funkteilnehmers in einem CDMA-Kommunikationssystem

Info

Publication number
DE69939884D1
DE69939884D1 DE69939884T DE69939884T DE69939884D1 DE 69939884 D1 DE69939884 D1 DE 69939884D1 DE 69939884 T DE69939884 T DE 69939884T DE 69939884 T DE69939884 T DE 69939884T DE 69939884 D1 DE69939884 D1 DE 69939884D1
Authority
DE
Germany
Prior art keywords
spread spectrum
spectrum signal
antennas
determining
code
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 - Lifetime
Application number
DE69939884T
Other languages
English (en)
Inventor
David K Mesecher
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.)
InterDigital Technology Corp
Original Assignee
InterDigital Technology 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 Technology Corp filed Critical InterDigital Technology Corp
Application granted granted Critical
Publication of DE69939884D1 publication Critical patent/DE69939884D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01S5/0218—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
DE69939884T 1999-03-22 1999-09-03 Verfahren und System zur Bestimmung des Aufenthaltsorts eines Funkteilnehmers in einem CDMA-Kommunikationssystem Expired - Lifetime DE69939884D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/274,081 US6603800B1 (en) 1999-03-22 1999-03-22 CDMA location

Publications (1)

Publication Number Publication Date
DE69939884D1 true DE69939884D1 (de) 2008-12-18

Family

ID=23046682

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69922054T Expired - Lifetime DE69922054T2 (de) 1999-03-22 1999-09-03 Verfahren und system zur bestimmung des aufenthaltsortes eines funkteilnehmers in einem cdma-kommunikationssystem
DE69939884T Expired - Lifetime DE69939884D1 (de) 1999-03-22 1999-09-03 Verfahren und System zur Bestimmung des Aufenthaltsorts eines Funkteilnehmers in einem CDMA-Kommunikationssystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69922054T Expired - Lifetime DE69922054T2 (de) 1999-03-22 1999-09-03 Verfahren und system zur bestimmung des aufenthaltsortes eines funkteilnehmers in einem cdma-kommunikationssystem

Country Status (20)

Country Link
US (4) US6603800B1 (de)
EP (3) EP1988736A3 (de)
JP (3) JP3765984B2 (de)
KR (1) KR100454309B1 (de)
CN (1) CN1189056C (de)
AT (2) ATE282935T1 (de)
AU (1) AU756930B2 (de)
BR (1) BR9917225B1 (de)
CA (3) CA2767090A1 (de)
DE (2) DE69922054T2 (de)
DK (1) DK1513366T3 (de)
ES (2) ES2316914T3 (de)
HK (2) HK1041757B (de)
ID (1) ID30242A (de)
IL (2) IL145283A0 (de)
MX (1) MXPA01009520A (de)
NO (2) NO326457B1 (de)
SG (2) SG127676A1 (de)
TW (1) TW478285B (de)
WO (1) WO2000057661A1 (de)

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US7577440B2 (en) * 2005-04-14 2009-08-18 Nokia Corporation Intelligent intersection apparatus and method for network-based positioning
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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
US10499363B1 (en) * 2018-09-18 2019-12-03 Qualcomm Incorporated Methods and apparatus for improved accuracy and positioning estimates
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Also Published As

Publication number Publication date
CA2367572A1 (en) 2000-09-28
EP1163819B1 (de) 2004-11-17
JP2006094538A (ja) 2006-04-06
HK1041757A1 (en) 2002-07-19
NO20014539D0 (no) 2001-09-18
EP1988736A2 (de) 2008-11-05
ES2232173T3 (es) 2005-05-16
IL145283A (en) 2006-07-05
NO20014539L (no) 2001-10-12
CA2767090A1 (en) 2000-09-28
ES2316914T3 (es) 2009-04-16
US6798824B2 (en) 2004-09-28
JP2011002459A (ja) 2011-01-06
BR9917225B1 (pt) 2014-09-23
CA2367572C (en) 2005-03-22
CN1338193A (zh) 2002-02-27
EP1988736A3 (de) 2008-12-10
JP2002540691A (ja) 2002-11-26
MXPA01009520A (es) 2002-05-14
TW478285B (en) 2002-03-01
US20020141484A1 (en) 2002-10-03
NO20083541L (no) 2001-10-12
CN1189056C (zh) 2005-02-09
HK1076343A1 (en) 2006-01-13
DE69922054D1 (de) 2004-12-23
EP1513366A1 (de) 2005-03-09
BR9917225A (pt) 2001-12-26
US6603800B1 (en) 2003-08-05
KR20020006527A (ko) 2002-01-19
HK1041757B (zh) 2005-06-30
NO326457B1 (no) 2008-12-08
US6748008B2 (en) 2004-06-08
US7116701B2 (en) 2006-10-03
ID30242A (id) 2001-11-15
IL145283A0 (en) 2002-06-30
DE69922054T2 (de) 2005-10-27
ATE413782T1 (de) 2008-11-15
WO2000057661A1 (en) 2000-09-28
DK1513366T3 (da) 2009-02-16
EP1163819A1 (de) 2001-12-19
KR100454309B1 (ko) 2004-10-26
JP3765984B2 (ja) 2006-04-12
CA2489816C (en) 2012-04-10
ATE282935T1 (de) 2004-12-15
AU756930B2 (en) 2003-01-30
EP1513366B1 (de) 2008-11-05
SG127676A1 (en) 2006-12-29
CA2489816A1 (en) 2000-09-28
US20040208237A1 (en) 2004-10-21
SG126694A1 (en) 2006-11-29
AU5806999A (en) 2000-10-09
US20020136266A1 (en) 2002-09-26

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