ES2164864T3 - Comunicaciones personales con ayuda de satelites geoestacionarios y satelites que siguen orbitas bajas. - Google Patents

Comunicaciones personales con ayuda de satelites geoestacionarios y satelites que siguen orbitas bajas.

Info

Publication number
ES2164864T3
ES2164864T3 ES96901396T ES96901396T ES2164864T3 ES 2164864 T3 ES2164864 T3 ES 2164864T3 ES 96901396 T ES96901396 T ES 96901396T ES 96901396 T ES96901396 T ES 96901396T ES 2164864 T3 ES2164864 T3 ES 2164864T3
Authority
ES
Spain
Prior art keywords
satellites
portable
help
low orbits
mobile
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
ES96901396T
Other languages
English (en)
Inventor
Bruno Blachier
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.)
Alcatel Lucent SAS
Nokia Inc
Original Assignee
Alcatel SA
Nokia 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 Alcatel SA, Nokia Inc filed Critical Alcatel SA
Application granted granted Critical
Publication of ES2164864T3 publication Critical patent/ES2164864T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04B7/19—Earth-synchronous 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
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/022—One-way selective calling networks, e.g. wide area paging
    • H04W84/025—One-way selective calling networks, e.g. wide area paging with acknowledge back capability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

DISPOSITIVO PARA OFRECER GRANDES CAPACIDADES DE RECEPCION A LAS ESTACIONES PORTATILES O MOVILES QUE UTILIZAN LOS SATELITES QUE SE MUEVEN EN ORBITA BAJA. DICHO DISPOSITIVO UTILIZA UN SATELITE GEOESTACIONARIO (O VARIOS) QUE TRANSMITE UNA BANDA ANCHA CON DESTINO A LOS USUARIOS DE LAS ESTACIONES PORTATILES O MOVILES. (THETA)NICAMENTE EL TRAYECTO DE LOS DATOS CON DESTINO A LOS PORTATILES Y MOVILES UTILIZA EL O LOS SATELITES GEOESTACIONARIOS, UTILIZANDO LA INFORMACION PROCEDENTE DE LOS PORTATILES O MOVIL LOS SATELITES QUE SE MUEVEN EN ORBITAS BAJAS. EL DISPOSITIVO PERMITE LA UTILIZACION DEL MULTIMEDIA EN LOS MOVILES O PORTATILES.
ES96901396T 1995-02-02 1996-01-16 Comunicaciones personales con ayuda de satelites geoestacionarios y satelites que siguen orbitas bajas. Expired - Lifetime ES2164864T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501206A FR2730369B1 (fr) 1995-02-02 1995-02-02 Communications personnelles a l'aide de satellites geostationnaires et defilants basses orbites

Publications (1)

Publication Number Publication Date
ES2164864T3 true ES2164864T3 (es) 2002-03-01

Family

ID=9475768

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96901396T Expired - Lifetime ES2164864T3 (es) 1995-02-02 1996-01-16 Comunicaciones personales con ayuda de satelites geoestacionarios y satelites que siguen orbitas bajas.

Country Status (11)

Country Link
US (1) US6018658A (es)
EP (1) EP0807339B1 (es)
JP (1) JPH10513320A (es)
CN (1) CN1090410C (es)
AT (1) ATE207677T1 (es)
CA (1) CA2210764A1 (es)
DE (1) DE69616282T2 (es)
EA (1) EA000167B1 (es)
ES (1) ES2164864T3 (es)
FR (1) FR2730369B1 (es)
WO (1) WO1996024199A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5870550A (en) 1996-02-26 1999-02-09 Network Engineering Software Web server employing multi-homed, moldular framework
US8117298B1 (en) 1996-02-26 2012-02-14 Graphon Corporation Multi-homed web server
US6047161A (en) * 1996-11-29 2000-04-04 Motorola, Inc. Satellite communication system and method thereof
US6859652B2 (en) * 2000-08-02 2005-02-22 Mobile Satellite Ventures, Lp Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
WO2002011302A2 (en) * 2000-08-02 2002-02-07 Mobiles Satellite Ventures Lp Coordinated satellite-terrestrial frequency reuse
US7792488B2 (en) * 2000-12-04 2010-09-07 Atc Technologies, Llc Systems and methods for transmitting electromagnetic energy over a wireless channel having sufficiently weak measured signal strength
ATE466417T1 (de) * 2005-08-09 2010-05-15 Atc Tech Llc Satellitenkommunikationssysteme und verfahren mit verwendung von im wesentlichen benachbarten funkverbindungsantennen
US11387896B1 (en) 2021-02-01 2022-07-12 Ses S.A. Satellite terminal antenna pointing arrangement using separate forward and return satellites

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809935A (en) * 1985-07-31 1989-03-07 Analytic Services, Inc. Satellite continuous coverage constellations
DE3644176A1 (de) * 1986-12-23 1988-07-14 Messerschmitt Boelkow Blohm Verfahren zur uebertragung von daten mittels eines geostationaeren satelliten und wenigstens eines subsatelliten
GB8801008D0 (en) * 1988-01-18 1988-02-17 British Aerospace Acquisition system for multiple access optical communication system
US5327572A (en) * 1990-03-06 1994-07-05 Motorola, Inc. Networked satellite and terrestrial cellular radiotelephone systems
JPH08213945A (ja) * 1995-02-06 1996-08-20 Atr Kodenpa Tsushin Kenkyusho:Kk 衛星通信システム
US5708963A (en) * 1995-02-24 1998-01-13 Scientific-Atlanta, Inc. Method and apparatus for using satellites for reverse path communication in direct-to-home subscription information systems
US5822680A (en) * 1996-11-07 1998-10-13 Teledesic Llc Frequency sharing for satellite communication system
US5887257A (en) * 1996-12-05 1999-03-23 Motorola, Inc. Hybrid constellation satellite comunication systems and methods with efficient signaling and control

Also Published As

Publication number Publication date
CA2210764A1 (fr) 1996-08-08
EP0807339B1 (fr) 2001-10-24
JPH10513320A (ja) 1998-12-15
FR2730369A1 (fr) 1996-08-09
DE69616282D1 (de) 2001-11-29
CN1173249A (zh) 1998-02-11
EP0807339A1 (fr) 1997-11-19
FR2730369B1 (fr) 1997-04-25
WO1996024199A1 (fr) 1996-08-08
EA199700157A1 (ru) 1997-12-30
US6018658A (en) 2000-01-25
CN1090410C (zh) 2002-09-04
ATE207677T1 (de) 2001-11-15
DE69616282T2 (de) 2002-06-27
EA000167B1 (ru) 1998-10-29

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BEACONS Those requiring further information or wishing to present a contributed paper should contact: Prof. David Morrison, Institute for Astronomy, 2680 Woodlawn Drive

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