ES2154228A1 - Sistema de radiolocalizacion. - Google Patents

Sistema de radiolocalizacion.

Info

Publication number
ES2154228A1
ES2154228A1 ES009901502A ES9901502A ES2154228A1 ES 2154228 A1 ES2154228 A1 ES 2154228A1 ES 009901502 A ES009901502 A ES 009901502A ES 9901502 A ES9901502 A ES 9901502A ES 2154228 A1 ES2154228 A1 ES 2154228A1
Authority
ES
Spain
Prior art keywords
radiopaging
attenuation
receiver
measure
transmitters
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.)
Granted
Application number
ES009901502A
Other languages
English (en)
Other versions
ES2154228B1 (es
Inventor
Gomez Gines Sanchez
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9901502A priority Critical patent/ES2154228B1/es
Publication of ES2154228A1 publication Critical patent/ES2154228A1/es
Application granted granted Critical
Publication of ES2154228B1 publication Critical patent/ES2154228B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

Sistema de radiolocalización. Una o varias emisoras que emitan ondas que contengan información sobre sus posiciones geográficas, potencia, atenuación, ángulo de emisión preferente y tipo de emisión pueden permitir a un receptor con solo medios electrónicos de medida, estimar su posición. El receptor debe poder medir la potencia de recepción y leer el resto de los datos y por supuesto tener la capacidad de cálculo adecuada. Las emisoras deben medir la atenuación cuando sea necesaria e incorporarla continuamente a sus emisiones.
ES9901502A 1999-07-05 1999-07-05 Sistema de radiolocalizacion de moviles. Expired - Fee Related ES2154228B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9901502A ES2154228B1 (es) 1999-07-05 1999-07-05 Sistema de radiolocalizacion de moviles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9901502A ES2154228B1 (es) 1999-07-05 1999-07-05 Sistema de radiolocalizacion de moviles.

Publications (2)

Publication Number Publication Date
ES2154228A1 true ES2154228A1 (es) 2001-03-16
ES2154228B1 ES2154228B1 (es) 2001-11-16

Family

ID=8309112

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9901502A Expired - Fee Related ES2154228B1 (es) 1999-07-05 1999-07-05 Sistema de radiolocalizacion de moviles.

Country Status (1)

Country Link
ES (1) ES2154228B1 (es)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494119A (en) * 1983-08-04 1985-01-15 122923 Canada Limited Distress radiolocation method and system
SE466376B (sv) * 1990-09-13 1992-02-03 Televerket Foerfarande foer lokalisering i mobilradiosystem
US5208756A (en) * 1991-01-28 1993-05-04 Song Han L Vehicle locating and navigating system
JPH0738951A (ja) * 1993-07-23 1995-02-07 Nec Corp 携帯電話機の位置検出方法
WO1998016079A2 (en) * 1996-10-09 1998-04-16 Nokia Telecommunications Oy Method for determining speed of terminal, and receiver
DE19710040A1 (de) * 1997-03-12 1998-09-24 Sueddeutscher Rundfunk Verfahren zum Messen der Entfernungen und Richtungen der Entstehungsorte von Partialwellen sowie deren Intensität mit einem mobilen Empfangssystem
WO1998058513A1 (en) * 1997-06-18 1998-12-23 Telefonaktiebolaget Lm Ericsson Velocity calculation of a radio transmitter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494119A (en) * 1983-08-04 1985-01-15 122923 Canada Limited Distress radiolocation method and system
SE466376B (sv) * 1990-09-13 1992-02-03 Televerket Foerfarande foer lokalisering i mobilradiosystem
US5208756A (en) * 1991-01-28 1993-05-04 Song Han L Vehicle locating and navigating system
JPH0738951A (ja) * 1993-07-23 1995-02-07 Nec Corp 携帯電話機の位置検出方法
WO1998016079A2 (en) * 1996-10-09 1998-04-16 Nokia Telecommunications Oy Method for determining speed of terminal, and receiver
DE19710040A1 (de) * 1997-03-12 1998-09-24 Sueddeutscher Rundfunk Verfahren zum Messen der Entfernungen und Richtungen der Entstehungsorte von Partialwellen sowie deren Intensität mit einem mobilen Empfangssystem
WO1998058513A1 (en) * 1997-06-18 1998-12-23 Telefonaktiebolaget Lm Ericsson Velocity calculation of a radio transmitter

Also Published As

Publication number Publication date
ES2154228B1 (es) 2001-11-16

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