ES2076329T3 - Telemetria, seguimiento y control para sistemas de comunicaciones celulares por satelite. - Google Patents

Telemetria, seguimiento y control para sistemas de comunicaciones celulares por satelite.

Info

Publication number
ES2076329T3
ES2076329T3 ES90310723T ES90310723T ES2076329T3 ES 2076329 T3 ES2076329 T3 ES 2076329T3 ES 90310723 T ES90310723 T ES 90310723T ES 90310723 T ES90310723 T ES 90310723T ES 2076329 T3 ES2076329 T3 ES 2076329T3
Authority
ES
Spain
Prior art keywords
satellite
control
telemetry
monitoring
communication systems
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
ES90310723T
Other languages
English (en)
Inventor
Bary Robert Bertiger
Raymond Joseph Leopold
Kenneth Maynard Peterson
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ES2076329T3 publication Critical patent/ES2076329T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01S5/0009—Transmission of position information to remote stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18545—Arrangements for managing station mobility, i.e. for station registration or localisation
    • H04B7/18547—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station
    • H04B7/1855—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using a telephonic control signal, e.g. propagation delay variation, Doppler frequency variation, power variation, beam identification
    • H04B7/18552—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using a telephonic control signal, e.g. propagation delay variation, Doppler frequency variation, power variation, beam identification using a telephonic control signal and a second ranging satellite

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

UN SISTEMA DE TELEMETRIA, SEGUIMIENTO Y CONTROL (TT&C) PARA UN SISTEMA DE COMUNICACION CELULAR DE SATELITE QUE UTILIZA UNO DE LOS CANALES DE COMUNICACION DE VOZ/DATOS DE USUARIO (104,140) PARA COMUNICAR DATOS DE TT&C CON UN SATELITE (58) Y A TRAVES DE UN SATELITE (52) A OTROS SATELITES (54). UN RECEPTOR DE POSICIONAMIENTO GLOBAL (GPS) A BORDO DE CADA SATELITE PROPORCIONA SEÑALES DE CONTROL DE POSICION (124) AL SUBSISTEMA DE CONTROL DE SATELITE A BORDO (122) Y EL RECEPTOR DE GPS (118) COMUNICA INFORMACION EFIMERA A UNA ESTACION DE TIERRA (100) A TRAVES DEL CANAL DE DATOS DE USUARIO CELULAR (140). EL SISTEMA PERMITE LA COMUNICACION DE TT&C CONSTANTE A Y DESDE UNA ESTACION DE TIERRA MOVIL (50) A Y DESDE CUALQUIER SATELITE (52,54,58).
ES90310723T 1989-10-02 1990-10-01 Telemetria, seguimiento y control para sistemas de comunicaciones celulares por satelite. Expired - Lifetime ES2076329T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/415,842 US5187805A (en) 1989-10-02 1989-10-02 Telemetry, tracking and control for satellite cellular communication systems

Publications (1)

Publication Number Publication Date
ES2076329T3 true ES2076329T3 (es) 1995-11-01

Family

ID=23647430

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90310723T Expired - Lifetime ES2076329T3 (es) 1989-10-02 1990-10-01 Telemetria, seguimiento y control para sistemas de comunicaciones celulares por satelite.

Country Status (10)

Country Link
US (1) US5187805A (es)
EP (1) EP0421704B1 (es)
JP (1) JP2611529B2 (es)
AT (1) ATE127297T1 (es)
CA (1) CA2023611C (es)
DE (1) DE69021977T2 (es)
DK (1) DK0421704T3 (es)
ES (1) ES2076329T3 (es)
GR (1) GR3017867T3 (es)
RU (1) RU2134488C1 (es)

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Also Published As

Publication number Publication date
US5187805A (en) 1993-02-16
JPH03139927A (ja) 1991-06-14
ATE127297T1 (de) 1995-09-15
CA2023611C (en) 1998-11-17
DE69021977T2 (de) 1996-03-21
CA2023611A1 (en) 1991-04-03
EP0421704A2 (en) 1991-04-10
EP0421704B1 (en) 1995-08-30
JP2611529B2 (ja) 1997-05-21
GR3017867T3 (en) 1996-01-31
DK0421704T3 (da) 1995-12-27
EP0421704A3 (en) 1991-12-11
RU2134488C1 (ru) 1999-08-10
DE69021977D1 (de) 1995-10-05

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