DE69604618D1 - Kommunikationsanordnung mit niedrig fliegenden Satelliten, Satellit, Station und Endgerät dafür - Google Patents

Kommunikationsanordnung mit niedrig fliegenden Satelliten, Satellit, Station und Endgerät dafür

Info

Publication number
DE69604618D1
DE69604618D1 DE69604618T DE69604618T DE69604618D1 DE 69604618 D1 DE69604618 D1 DE 69604618D1 DE 69604618 T DE69604618 T DE 69604618T DE 69604618 T DE69604618 T DE 69604618T DE 69604618 D1 DE69604618 D1 DE 69604618D1
Authority
DE
Germany
Prior art keywords
satellite
station
low
communication arrangement
terminal therefor
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 - Fee Related
Application number
DE69604618T
Other languages
English (en)
Other versions
DE69604618T2 (de
Inventor
Anne Sauvageot
Denis Rouffet
Didier Casasoprana
Cyril Michel
Laurent Combarel
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
Original Assignee
Alcatel SA
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
Priority claimed from FR9506930A external-priority patent/FR2735303A1/fr
Application filed by Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE69604618D1 publication Critical patent/DE69604618D1/de
Publication of DE69604618T2 publication Critical patent/DE69604618T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04B7/204—Multiple access
    • H04B7/2041—Spot beam multiple access
    • 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
    • H04B7/1851—Systems using a satellite or space-based relay
DE69604618T 1995-06-12 1996-06-10 Kommunikationsanordnung mit niedrig fliegenden Satelliten, Satellit, Station und Endgerät dafür Expired - Fee Related DE69604618T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9506930A FR2735303A1 (fr) 1995-06-12 1995-06-12 Systeme de communication par satellites a defilement, satellite, station et terminal y inclus
FR9511616A FR2735304B1 (fr) 1995-06-12 1995-10-03 Systeme de communication par satellites a defilement, satellite, station et terminal y inclus

Publications (2)

Publication Number Publication Date
DE69604618D1 true DE69604618D1 (de) 1999-11-18
DE69604618T2 DE69604618T2 (de) 2000-05-31

Family

ID=26232020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604618T Expired - Fee Related DE69604618T2 (de) 1995-06-12 1996-06-10 Kommunikationsanordnung mit niedrig fliegenden Satelliten, Satellit, Station und Endgerät dafür

Country Status (5)

Country Link
US (1) US20030073404A1 (de)
EP (1) EP0749217B1 (de)
JP (1) JPH098722A (de)
DE (1) DE69604618T2 (de)
FR (1) FR2735304B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790070A (en) * 1997-05-05 1998-08-04 Motorola, Inc. Network and method for controlling steerable beams
US6243366B1 (en) * 1997-06-20 2001-06-05 At&T Corp. Method and apparatus for providing interactive two-way communications using a single one-way channel in satellite systems
US6246874B1 (en) * 1998-04-29 2001-06-12 Hughes Electronics Corporation Method and apparatus for predicting spot beam and satellite handover in a mobile satellite communication network
FR2793631B1 (fr) * 1999-05-10 2001-07-27 Centre Nat Etd Spatiales Terminal de communication bidirectionnel multmedia
GB0004857D0 (en) * 2000-02-29 2000-04-19 Ico Services Ltd Satellite communications
EP1168672A3 (de) * 2000-06-21 2004-01-02 Northrop Grumman Corporation Anordnung von mehrerer Satelliten Antennastrahlen mit schaltbaren Frequenzbanden für Satelliten Abwärtsverbindungen mit Frequenzsprung
US7974227B1 (en) * 2003-12-02 2011-07-05 Thomas Stanley Seay Relayed signal communications
US7570949B1 (en) * 2005-04-15 2009-08-04 The United States Of America As Represented By The Secretary Of The Navy Automatic antenna selector switch
US8948080B2 (en) * 2007-07-17 2015-02-03 Overhorizon (Cyprus) Plc Methods comprising satellites having a regenerative payload, onboard computer, payload interface and interference elimination system
US10135520B2 (en) * 2015-03-13 2018-11-20 Peter Lemme System and method for communicating via a satellite in an inclined geosynchronous orbit
CN105375961B (zh) * 2015-11-26 2018-06-01 中国空间技术研究院 一种基于跳波束模式的卫星频段共享方法
FR3045989B1 (fr) 2015-12-18 2017-12-29 Thales Sa Methode d'allocation de ressources radio dans un systeme de communications par satellites defilants avec contrainte de niveau d'interferences vers un systeme geostationnaire
WO2019137625A1 (en) * 2018-01-15 2019-07-18 Esa - European Space Agency Satellite communication system and method of communicating in a satellite communication system
CN109039436B (zh) * 2018-10-23 2020-09-15 中国科学院信息工程研究所 一种卫星安全接入认证的方法及系统
CN114172562B (zh) * 2021-12-08 2024-01-19 陕西航天技术应用研究院有限公司 一种用于星载数字透明处理器的子带交换关系分配方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710255A (en) * 1969-03-21 1973-01-09 Raytheon Co Satellite communication system
US4144496A (en) * 1976-03-17 1979-03-13 Harris Corporation Mobile communication system and method employing frequency reuse within a geographical service area
US4506383A (en) * 1980-01-04 1985-03-19 Harris Corporation Method and apparatus for relaying signals between a ground station and a satellite using a ground relay station
US5161248A (en) * 1989-10-02 1992-11-03 Motorola, Inc. Method of predicting cell-to-cell hand-offs for a satellite cellular communications system
FR2664449B1 (fr) * 1990-07-03 1994-03-25 Alcatel Espace Systeme spatial de telecommunications.
US5175556A (en) * 1991-06-07 1992-12-29 General Electric Company Spacecraft antenna pattern control system
FR2682238B1 (fr) * 1991-10-02 1994-10-07 Alcatel Espace Systeme de communications par satellites en orbite basse a destination de terminaux.
US5548294A (en) * 1994-08-17 1996-08-20 Teledesic Corporation Dielectric lens focused scanning beam antenna for satellite communication system
CA2121349A1 (en) * 1991-11-08 1993-05-13 David Palmer Patterson Beam compensation methods for satellite communication system
FR2685833B1 (fr) * 1991-12-26 1994-02-11 Agence Spatiale Europeenne Reseau de satellites de communication.
US5343512A (en) * 1992-03-27 1994-08-30 Motorola, Inc. Call setup method for use with a network having mobile end users
FR2690010B1 (fr) * 1992-04-09 1994-05-27 Europ Agence Spatiale Procede de commande d'une antenne a balayage.
FR2695775B1 (fr) * 1992-09-11 1994-11-10 France Telecom Procédé de reconfiguration de couvertures de faisceau d'antenne dans un réseau par satellite.
DE69324771T2 (de) * 1992-11-30 1999-09-09 All Nippon Airways Co Ltd Mobiler Empfänger für Satellitenfunk
US5574969A (en) * 1994-11-08 1996-11-12 Motorola, Inc. Method and apparatus for regional cell management in a satellite communication system

Also Published As

Publication number Publication date
EP0749217A1 (de) 1996-12-18
DE69604618T2 (de) 2000-05-31
FR2735304B1 (fr) 1997-07-11
FR2735304A1 (fr) 1996-12-13
US20030073404A1 (en) 2003-04-17
EP0749217B1 (de) 1999-10-13
JPH098722A (ja) 1997-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8339 Ceased/non-payment of the annual fee