MXPA04012106A - Sistema y metodo para geolocalizacion cdma. - Google Patents

Sistema y metodo para geolocalizacion cdma.

Info

Publication number
MXPA04012106A
MXPA04012106A MXPA04012106A MXPA04012106A MXPA04012106A MX PA04012106 A MXPA04012106 A MX PA04012106A MX PA04012106 A MXPA04012106 A MX PA04012106A MX PA04012106 A MXPA04012106 A MX PA04012106A MX PA04012106 A MXPA04012106 A MX PA04012106A
Authority
MX
Mexico
Prior art keywords
reverse pilot
target mobile
signal
mobile appliance
attribute
Prior art date
Application number
MXPA04012106A
Other languages
English (en)
Inventor
P Kennedy Joseph Jr
Original Assignee
Allen Telecom 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 Allen Telecom Inc filed Critical Allen Telecom Inc
Publication of MXPA04012106A publication Critical patent/MXPA04012106A/es

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
    • 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
    • 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
    • G01S1/08—Systems for determining direction or position line
    • 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

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)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

Se describe un sistema y metodo para determinar la localizacion de un aparato movil utilizando el canal de piloto inverso provisto en los sistemas de comunicacion CDMA200 para determinar un atributo de una senal de piloto inverso en uno o mas detectores de ubicacion inalambricos (Figura 4). Una sobreposicion en red de detectores de ubicacion inalambricos monitorea el canal de piloto inverso para una senal de piloto inverso del movil objetivo. La senal monitoreada puede comparase con la senal de referencia para determinar la correlacion y determinar asi un atributo de la senal del piloto inverso del movil objetivo (Figura 6). El metodo puede llevarse a cabo independientemente del sistema de comunicacion y sin requerir la recuperacion de los bits de informacion provenientes del aparato movil. La senal de referencia puede generarse a partir de la mascara de codigo unico de gran difusion del aparato movil objetivo, lo cual es tipicamente una funcion del ESN del aparato movil objetivo.
MXPA04012106A 2002-06-04 2003-06-04 Sistema y metodo para geolocalizacion cdma. MXPA04012106A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38483602P 2002-06-04 2002-06-04
PCT/US2003/017470 WO2003102893A1 (en) 2002-06-04 2003-06-04 System and method for cdma geolocation

Publications (1)

Publication Number Publication Date
MXPA04012106A true MXPA04012106A (es) 2005-10-19

Family

ID=29712099

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04012106A MXPA04012106A (es) 2002-06-04 2003-06-04 Sistema y metodo para geolocalizacion cdma.

Country Status (7)

Country Link
EP (1) EP1532601B8 (es)
AT (1) ATE467886T1 (es)
AU (1) AU2003239955B2 (es)
CA (1) CA2488231C (es)
DE (1) DE60332540D1 (es)
MX (1) MXPA04012106A (es)
WO (1) WO2003102893A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1882320A4 (en) * 2005-05-17 2008-05-21 Andrew Corp METHOD AND DEVICE FOR DETERMINING PATH LOSS THROUGH ACTIVE SIGNAL DETECTION
JP4445951B2 (ja) * 2006-01-24 2010-04-07 株式会社エヌ・ティ・ティ・ドコモ エリア推定システム及びエリア推定方法
CN104981850A (zh) 2013-02-14 2015-10-14 不锈钢结构维护个人责任有限公司 地理定位虚拟环境的表示方法及移动设备
US9535155B2 (en) * 2015-02-04 2017-01-03 Cognitive Systems Corp. Locating the source of a wireless signal
CN110136615B (zh) * 2019-05-14 2021-05-25 徐雪荣 一种导游机室内触发讲解的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5602903A (en) * 1994-09-28 1997-02-11 Us West Technologies, Inc. Positioning system and method
US5825887A (en) * 1995-12-28 1998-10-20 Trimble Navigation Limited Transmitting and receiving apparatus for full code correlation operation under encryption for satellite positioning system
US6047192A (en) * 1996-05-13 2000-04-04 Ksi Inc. Robust, efficient, localization system
US5901358A (en) * 1997-07-15 1999-05-04 Omnipoint Corporation Mobile station locating system and method
US6246884B1 (en) * 1998-08-19 2001-06-12 Sigmaone Communications Corporation System and method for measuring and locating a mobile station signal in a wireless communication system
KR100403748B1 (ko) * 1999-01-23 2003-11-03 삼성전자주식회사 이동통신 네트워크에서 이동 전화기의 위치추적 방법

Also Published As

Publication number Publication date
WO2003102893A1 (en) 2003-12-11
AU2003239955A1 (en) 2003-12-19
EP1532601A1 (en) 2005-05-25
CA2488231C (en) 2012-03-13
EP1532601B8 (en) 2010-06-23
DE60332540D1 (de) 2010-06-24
ATE467886T1 (de) 2010-05-15
AU2003239955B2 (en) 2007-08-02
CA2488231A1 (en) 2003-12-11
EP1532601A4 (en) 2005-10-05
EP1532601B1 (en) 2010-05-12

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