ATE366486T1 - Telekommunikationssystem und mehrstrahlsatellit dafür - Google Patents

Telekommunikationssystem und mehrstrahlsatellit dafür

Info

Publication number
ATE366486T1
ATE366486T1 AT99403094T AT99403094T ATE366486T1 AT E366486 T1 ATE366486 T1 AT E366486T1 AT 99403094 T AT99403094 T AT 99403094T AT 99403094 T AT99403094 T AT 99403094T AT E366486 T1 ATE366486 T1 AT E366486T1
Authority
AT
Austria
Prior art keywords
satellite
network
terrestrial
gateway
linked
Prior art date
Application number
AT99403094T
Other languages
English (en)
Inventor
Nicolas Boudier
Eric Alberty
Laurent Thomasson
Original Assignee
Eads Astrium Sas
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 Eads Astrium Sas filed Critical Eads Astrium Sas
Application granted granted Critical
Publication of ATE366486T1 publication Critical patent/ATE366486T1/de

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
    • H04B7/212—Time-division multiple access [TDMA]
    • 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
    • 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
    • H04B7/19—Earth-synchronous stations

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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
AT99403094T 1998-12-11 1999-12-09 Telekommunikationssystem und mehrstrahlsatellit dafür ATE366486T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9815708A FR2787261B1 (fr) 1998-12-11 1998-12-11 Systeme de telecommunication et satellite multi-faisceaux utilisable dans un tel satellite

Publications (1)

Publication Number Publication Date
ATE366486T1 true ATE366486T1 (de) 2007-07-15

Family

ID=9533901

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99403094T ATE366486T1 (de) 1998-12-11 1999-12-09 Telekommunikationssystem und mehrstrahlsatellit dafür

Country Status (7)

Country Link
US (1) US6542479B1 (de)
EP (1) EP1009109B1 (de)
AT (1) ATE366486T1 (de)
CA (1) CA2291876C (de)
DE (1) DE69936435T2 (de)
ES (1) ES2291013T3 (de)
FR (1) FR2787261B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6836658B1 (en) * 2000-03-03 2004-12-28 Ems Technologies, Inc. High data rate satellite communications system and method
US7389463B2 (en) * 2001-05-29 2008-06-17 Thomson Licensing Hierarchical block coding for a packet-based communications system
US6996368B2 (en) * 2003-01-21 2006-02-07 Mitsubishi Electric Research Labs., Inc. System and method for reducing power consumption in a wireless communications network
US9276665B1 (en) * 2013-03-15 2016-03-01 Viasat, Inc. Satellite network service sharing
US9848370B1 (en) * 2015-03-16 2017-12-19 Rkf Engineering Solutions Llc Satellite beamforming
EP3157178A1 (de) 2015-10-12 2017-04-19 Eutelsat S.A. Verfahren zur herstellung von hochfrequenzverbindungen in einem telekommunikationsnetz mit optimiertem boden-gateway-netzwerk
CN112887000B (zh) * 2016-05-31 2022-07-15 中兴通讯股份有限公司 信息反馈方法、装置及系统
LU101326B1 (en) * 2019-07-16 2021-01-20 Univ Luxembourg Space based processing with onboard traffic switching and inband dynamic payload configuration of multibeam satellite communication
CN116488704B (zh) * 2023-03-22 2023-12-15 广州爱浦路网络技术有限公司 低轨卫星的波束切换方法、系统和存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425639A (en) * 1981-01-12 1984-01-10 Bell Telephone Laboratories, Incorporated Satellite communications system with frequency channelized beams
IT1207048B (it) * 1984-11-02 1989-05-17 Consiglio Nazionale Ricerche Sistema per telecomunicazioni via satellite con copertura multifascio ed assegnazione a gestione dinamica della capacita'trasmissiva.
US5943324A (en) * 1994-01-11 1999-08-24 Ericsson, Inc. Methods and apparatus for mobile station to mobile station communications in a mobile satellite communication system
US5619503A (en) * 1994-01-11 1997-04-08 Ericsson Inc. Cellular/satellite communications system with improved frequency re-use
US5835487A (en) * 1995-12-08 1998-11-10 Worldspace International Network, Inc. Satellite direct radio broadcast system

Also Published As

Publication number Publication date
FR2787261A1 (fr) 2000-06-16
DE69936435D1 (de) 2007-08-16
EP1009109B1 (de) 2007-07-04
US6542479B1 (en) 2003-04-01
CA2291876C (fr) 2008-12-23
CA2291876A1 (fr) 2000-06-11
DE69936435T2 (de) 2008-04-17
FR2787261B1 (fr) 2003-06-13
ES2291013T3 (es) 2008-02-16
EP1009109A1 (de) 2000-06-14

Similar Documents

Publication Publication Date Title
CA2078932A1 (en) Satellite telecommunications system using network coordinating gateways operative with a terrestrial communication system
CA1338020C (en) Satellite cellular telephone and data communication system
US5999797A (en) Method and apparatus for providing private global networks in a satellite communication system
WO1998010521A3 (en) Automatic satellite/terrestrial mobile terminal roaming system and method
MY129991A (en) Networked satelite and terrestrial cellular radiotelephone systems
CA2063124A1 (en) Wireless telephone/satellite roaming system
EP0797319A3 (de) Wegleiter und Formierer für Kommunikationssatellit
DK1247353T3 (da) Multi-beam satellitkommunikationssystem
JPH10150398A (ja) 衛星通信システムにおける適応配信方法および装置
WO2001097388A3 (en) Satellite communication system having frequency reuse in non-blocking manner
ATE366486T1 (de) Telekommunikationssystem und mehrstrahlsatellit dafür
US6697619B1 (en) Digital beamforming acquisition system
US6490448B1 (en) Snap to grid variable beam size digital beamforming system
KR20000010865A (ko) 국부 영역 커버리지를 위한 위성 통신 시스템
CA2070082A1 (fr) Systeme de communications par satellites en orbite basse a destination de terminaux mobiles
JPH10163947A (ja) 宇宙通信システム
US5960324A (en) Method for unobtrusive interception of satellite communication
Losquadro The EuroSkyWay system for interactive multimedia, operating with feed-back aided traffic management
Losquadro et al. The European OBP system supporting ISDN and new emerging commercial services
AU2002214841B2 (en) Improvements in and relating to telecommunications systems
Gedney et al. Advanced communications technology satellite (ACTS)
EP1104123A3 (de) An bord Prozessor für Satelliten Kommunikation
Losquadro et al. The SECOMS broadband satellite network in the multimedia services and multi-environment coverage scenario
CA2255395A1 (en) Satellite communication system that is coupled to a terrestrial communication network and method
Greedy Satellite-PCN and the evolution to UMTS

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties