DE69421997D1 - Satellitenkommunikationsanordnung mit hoher Datenrate - Google Patents

Satellitenkommunikationsanordnung mit hoher Datenrate

Info

Publication number
DE69421997D1
DE69421997D1 DE69421997T DE69421997T DE69421997D1 DE 69421997 D1 DE69421997 D1 DE 69421997D1 DE 69421997 T DE69421997 T DE 69421997T DE 69421997 T DE69421997 T DE 69421997T DE 69421997 D1 DE69421997 D1 DE 69421997D1
Authority
DE
Germany
Prior art keywords
data rate
satellite communication
high data
communication arrangement
rate satellite
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
DE69421997T
Other languages
English (en)
Other versions
DE69421997T2 (de
Inventor
Harold A Rosen
Victor S Reinhardt
Parthasarathy Ramanujam
Gregory C Busche
Andrew L Strodtbeck
Jennifer L Vollbrecht
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.)
DirecTV Group Inc
Original Assignee
Hughes Electronics Corp
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 Hughes Electronics Corp filed Critical Hughes Electronics Corp
Publication of DE69421997D1 publication Critical patent/DE69421997D1/de
Application granted granted Critical
Publication of DE69421997T2 publication Critical patent/DE69421997T2/de
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
    • H04B7/18523—Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service
DE69421997T 1993-10-21 1994-10-21 Satellitenkommunikationsanordnung mit hoher Datenrate Expired - Lifetime DE69421997T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/142,524 US5625624A (en) 1993-10-21 1993-10-21 High data rate satellite communication system

Publications (2)

Publication Number Publication Date
DE69421997D1 true DE69421997D1 (de) 2000-01-13
DE69421997T2 DE69421997T2 (de) 2000-07-27

Family

ID=22500177

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421997T Expired - Lifetime DE69421997T2 (de) 1993-10-21 1994-10-21 Satellitenkommunikationsanordnung mit hoher Datenrate

Country Status (5)

Country Link
US (1) US5625624A (de)
EP (1) EP0650270B1 (de)
JP (1) JP3137846B2 (de)
CA (1) CA2118537C (de)
DE (1) DE69421997T2 (de)

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US5734962A (en) * 1996-07-17 1998-03-31 General Electric Company Satellite communications system utilizing parallel concatenated coding
US5996103A (en) * 1996-07-31 1999-11-30 Samsung Information Systems America Apparatus and method for correcting errors in a communication system
US6009084A (en) * 1996-10-07 1999-12-28 Nynex Science & Technology, Inc. Concentrating transmultiplexer for cable telephony
US6552832B1 (en) 1996-10-07 2003-04-22 Telesector Resources Group, Inc. Telecommunications system including transmultiplexer installed between digital switch and optical signal transmission fiber
US5978363A (en) * 1996-10-18 1999-11-02 Telogy Networks, Inc. System and method for multi-dimensional resource scheduling
US6333922B1 (en) * 1996-11-05 2001-12-25 Worldspace, Inc. Satellite payload processing system for switching uplink signals to time division multiplexed downlink signals
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US6128286A (en) * 1996-12-03 2000-10-03 Motorola, Inc. Method and apparatus for using the sidelobe of a long range antenna for a short range communication link
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US6125261A (en) * 1997-06-02 2000-09-26 Hughes Electronics Corporation Method and system for communicating high rate data in a satellite-based communications network
US6032041A (en) * 1997-06-02 2000-02-29 Hughes Electronics Corporation Method and system for providing wideband communications to mobile users in a satellite-based network
US6175719B1 (en) * 1997-06-25 2001-01-16 Hughes Electronics Corporation Multi-spot-beam satellite system with broadcast and surge capacity capability
US5999519A (en) * 1997-07-28 1999-12-07 Geo-Com, Incorporated Dual channel high speed wireless data transfer device
US6047162A (en) * 1997-09-25 2000-04-04 Com Dev Limited Regional programming in a direct broadcast satellite
US6201798B1 (en) 1997-11-14 2001-03-13 Worldspace Management Corporation Signaling protocol for satellite direct radio broadcast system
CN1281606A (zh) * 1997-11-14 2001-01-24 世界空间管理公司 卫星直接无线广播系统的信令协议
US6185265B1 (en) 1998-04-07 2001-02-06 Worldspace Management Corp. System for time division multiplexing broadcast channels with R-1/2 or R-3/4 convolutional coding for satellite transmission via on-board baseband processing payload or transparent payload
US6138261A (en) * 1998-04-29 2000-10-24 Trw Inc. Concatenated coding system for satellite communications
US6279132B1 (en) 1998-09-28 2001-08-21 Trw Inc. Concatenated error control method and system for a processing satellite uplink
US6625776B1 (en) 1998-09-30 2003-09-23 Northrop Grumman Corporation Adaptive coding scheme for a processing communications satellite
US6243560B1 (en) * 1998-10-30 2001-06-05 Trw Inc. Latency reduction in satellite communication systems
US6574794B1 (en) * 1998-12-18 2003-06-03 Hughes Electronics Corporation System and satellite payload architecture for interactive data distribution services
US6477182B2 (en) * 1999-06-08 2002-11-05 Diva Systems Corporation Data transmission method and apparatus
US6122483A (en) * 1999-06-28 2000-09-19 Nortel Networks Limited Method and apparatus for multicast messaging in a public satellite network
US6466569B1 (en) * 1999-09-29 2002-10-15 Trw Inc. Uplink transmission and reception techniques for a processing satelliteation satellite
US6898235B1 (en) * 1999-12-10 2005-05-24 Argon St Incorporated Wideband communication intercept and direction finding device using hyperchannelization
US20010025377A1 (en) * 1999-12-30 2001-09-27 Hinderks Larry W. High bandwidth transmission system and method having local insertion, delay play and demand play
US6836658B1 (en) * 2000-03-03 2004-12-28 Ems Technologies, Inc. High data rate satellite communications system and method
EP1316233B1 (de) 2000-08-02 2011-10-05 ATC Technologies, LLC Koordinierte Wiederverwendung von Frequenzen von einem irdischen System und einem Satellitensystem.
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
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
US6847817B2 (en) * 2001-12-12 2005-01-25 Northrop Grumman Corporation Satellite communication apparatus with multiple hub stations providing increased bandwidth to meet service requirements
US6804208B2 (en) * 2002-01-10 2004-10-12 Harris Corporation Method and device for establishing communication links with parallel scheduling operations in a communication system
AU2003249603A1 (en) * 2002-04-29 2003-11-11 Etherware, Llc System for providing broadband mobile access from geostationary satellites to platforms using small, low profile antennas
US7463707B2 (en) * 2002-09-03 2008-12-09 Broadcom Corporation Upstream frequency control for docsis based satellite systems
US7408892B2 (en) 2003-01-28 2008-08-05 Broadcom Corporation Upstream adaptive modulation in DOCSIS based applications
US20050204258A1 (en) * 2004-02-13 2005-09-15 Broadcom Corporation Encoding system and method for a transmitter in wireless communications
FR2892253B1 (fr) * 2005-10-14 2007-12-28 Thales Sa Procede de generation et de demultiplexage d'un signal de contribution optimise, et systeme de diffusion regionalisee de donnees.
US8737925B2 (en) 2011-03-10 2014-05-27 Comtech Ef Data Corp. Method for the control of a wireless communications link for mitigating adjacent satellite interference
US9848370B1 (en) * 2015-03-16 2017-12-19 Rkf Engineering Solutions Llc Satellite beamforming
KR102366830B1 (ko) 2015-04-10 2022-02-24 비아셋, 인크 위성과 같은 릴레이에 의해 링크된 액세스 노드들과 사용자 단말기들 간의 통신들을 위한 지상 기반 안테나 빔 형성
US10128939B2 (en) 2015-04-10 2018-11-13 Viasat, Inc. Beamformer for end-to-end beamforming communications system
US10187141B2 (en) 2015-04-10 2019-01-22 Viasat, Inc. Cross-band system for end-to-end beamforming
US10079706B2 (en) * 2016-07-21 2018-09-18 Raytheon Company Apparatus for orthogonal 16-QPSK modulated transmission

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JPS6471329A (en) * 1987-09-11 1989-03-16 Nec Corp Mobile body satellite communication system
JP2841460B2 (ja) * 1989-04-20 1998-12-24 ソニー株式会社 画像データの伝送方法、送信装置、受信装置及び送受信装置
JPH03136417A (ja) * 1989-10-23 1991-06-11 Toshiba Corp 衛星通信用交換装置
JP2772568B2 (ja) * 1990-03-26 1998-07-02 日本電信電話株式会社 衛星回線制御方式
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US5361261A (en) * 1992-11-02 1994-11-01 National Semiconductor Corporation Frame-based transmission of data
US5473601A (en) * 1993-10-21 1995-12-05 Hughes Aircraft Company Frequency reuse technique for a high data rate satellite communication system
US5463656A (en) * 1993-10-29 1995-10-31 Harris Corporation System for conducting video communications over satellite communication link with aircraft having physically compact, effectively conformal, phased array antenna

Also Published As

Publication number Publication date
EP0650270A2 (de) 1995-04-26
DE69421997T2 (de) 2000-07-27
EP0650270A3 (de) 1996-06-05
US5625624A (en) 1997-04-29
CA2118537A1 (en) 1995-04-22
JP3137846B2 (ja) 2001-02-26
JPH07240914A (ja) 1995-09-12
EP0650270B1 (de) 1999-12-08
CA2118537C (en) 2000-02-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition