BR0307843A - Estação terrestre de sistema de televisão via satélite possuindo arquitetura de conversor/transmissor lnb de múltiplos canais de banda larga com transmissão de ligação superior controlada - Google Patents

Estação terrestre de sistema de televisão via satélite possuindo arquitetura de conversor/transmissor lnb de múltiplos canais de banda larga com transmissão de ligação superior controlada

Info

Publication number
BR0307843A
BR0307843A BR0307843-4A BR0307843A BR0307843A BR 0307843 A BR0307843 A BR 0307843A BR 0307843 A BR0307843 A BR 0307843A BR 0307843 A BR0307843 A BR 0307843A
Authority
BR
Brazil
Prior art keywords
satellite television
link
television system
frequency
upper link
Prior art date
Application number
BR0307843-4A
Other languages
English (en)
Portuguese (pt)
Inventor
Paul Gothard Knutson
Kumar Ramaswamy
Max Ward Muterspaugh
Original Assignee
Thomson Licensing 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27753533&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0307843(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of BR0307843A publication Critical patent/BR0307843A/pt

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
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18517—Transmission equipment in earth stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Radio Relay Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
BR0307843-4A 2002-02-26 2003-02-24 Estação terrestre de sistema de televisão via satélite possuindo arquitetura de conversor/transmissor lnb de múltiplos canais de banda larga com transmissão de ligação superior controlada BR0307843A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/084,773 US8418210B2 (en) 2002-02-26 2002-02-26 Satellite television system ground station having wideband multi-channel LNB converter/transmitter architecture with controlled uplink transmission
PCT/US2003/005557 WO2003073765A1 (en) 2002-02-26 2003-02-24 Satellite television system ground station having wideband multi-channel lnb converter/transmitter architecture with controlled uplink transmission

Publications (1)

Publication Number Publication Date
BR0307843A true BR0307843A (pt) 2004-12-07

Family

ID=27753533

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307843-4A BR0307843A (pt) 2002-02-26 2003-02-24 Estação terrestre de sistema de televisão via satélite possuindo arquitetura de conversor/transmissor lnb de múltiplos canais de banda larga com transmissão de ligação superior controlada

Country Status (6)

Country Link
US (1) US8418210B2 (https=)
JP (1) JP2005518770A (https=)
CN (1) CN100362867C (https=)
AU (1) AU2003216386A1 (https=)
BR (1) BR0307843A (https=)
WO (1) WO2003073765A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7206411B2 (en) 2003-06-25 2007-04-17 Wegener Communications, Inc. Rapid decryption of data by key synchronization and indexing
US7206591B2 (en) * 2003-08-13 2007-04-17 Xytrans, Inc. Toneless telemetry in a wireless system
US7185187B2 (en) * 2003-09-11 2007-02-27 Wegener Communications, Inc. Protected dual purpose power/enter switch apparatus and method
US20050060754A1 (en) * 2003-09-17 2005-03-17 Wegener Communications, Inc. Apparatus and method for distributed control of media dissemination
US7853978B2 (en) * 2004-04-16 2010-12-14 Endres Thomas J Remote antenna and local receiver subsystems for receiving data signals carried over analog television
US7502587B2 (en) * 2004-05-28 2009-03-10 Echostar Technologies Corporation Method and device for band translation
NO323415B1 (no) * 2004-07-21 2007-04-30 Nera Asa Terminalarrangement for en flergigahertz, hoykapasitets digital-radiolinje, og fremgangsmate for samme
US8515342B2 (en) * 2005-10-12 2013-08-20 The Directv Group, Inc. Dynamic current sharing in KA/KU LNB design
US8804606B2 (en) 2008-08-11 2014-08-12 Gilat Satellite Networks Ltd. Transparent mesh overlay in hub-spoke satellite networks
US9100088B2 (en) * 2012-06-15 2015-08-04 Maxlinear, Inc. Method and system for guard band detection and frequency offset detection
CN103474742A (zh) * 2013-09-10 2013-12-25 深圳市数视通科技股份有限公司 一种天线组合设备及组合天线
TWI560997B (en) * 2013-09-23 2016-12-01 Wistron Neweb Corp Signal converter
US9548779B2 (en) * 2014-04-03 2017-01-17 Rafael Microelectronics, Inc. Multi-user satellite receiving system and method thereof
US10027026B2 (en) 2014-09-18 2018-07-17 Raytheon Company Programmable beamforming system including element-level analog channelizer
US10658757B2 (en) * 2015-06-19 2020-05-19 Hughes Network Systems, Llc Satellite ground terminal utilizing frequency-selective surface subreflector
EP3264035A1 (en) * 2016-07-01 2018-01-03 INTEL Corporation System and method for indoors altitude determination
US10348338B2 (en) 2016-10-06 2019-07-09 Raytheon Company Adaptive channelizer
CN107070533B (zh) * 2017-01-25 2021-01-19 泛太通信导航有限公司 小型卫星地面站
US10084587B1 (en) 2017-07-28 2018-09-25 Raytheon Company Multifunction channelizer/DDC architecture for a digital receiver/exciter
US11831395B2 (en) 2021-12-23 2023-11-28 Hughes Network Systems, Llc Systems and methods for providing configurable reference frequencies

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744083A (en) * 1984-09-14 1988-05-10 Geostar Corporation Satellite-based position determining and message transfer system with monitoring of link quality
CA1329640C (en) 1987-07-24 1994-05-17 Miyoshi Yamauchi Outdoor unit low noise converter for satellite broadcast reception use
JPH022726A (ja) * 1988-06-17 1990-01-08 Fujitsu Ltd 同報型衛星通信システム
JPH0346827A (ja) * 1989-07-14 1991-02-28 Matsushita Electric Ind Co Ltd テレビジョンチューナ
JP2846359B2 (ja) * 1989-09-11 1999-01-13 日本放送協会 衛星経由双方向同時通話方法および装置
JP3057834B2 (ja) * 1991-08-05 2000-07-04 ソニー株式会社 Ｃｓ放送受信システム
CN2135884Y (zh) 1992-06-16 1993-06-09 遂宁市无线电一厂 一体化卫星电视接收发射机
US5619528A (en) * 1993-04-16 1997-04-08 Trans Video Electronics High speed teleconference system
JP3065487B2 (ja) * 1994-07-19 2000-07-17 デイエツクスアンテナ株式会社 衛星受信機の制御装置
US5805975A (en) * 1995-02-22 1998-09-08 Green, Sr.; James A. Satellite broadcast receiving and distribution system
US5619525A (en) * 1995-06-06 1997-04-08 Globalstar L.P. Closed loop power control for low earth orbit satellite communications system
JPH0937239A (ja) * 1995-07-20 1997-02-07 Fujitsu General Ltd 衛星用アンテナ切換装置
US5825327A (en) * 1996-03-08 1998-10-20 Snaptrack, Inc. GPS receivers and garments containing GPS receivers and methods for using these GPS receivers
US5959592A (en) * 1996-03-18 1999-09-28 Echostar Engineering Corporation "IF" bandstacked low noise block converter combined with diplexer
US5929850A (en) * 1996-07-01 1999-07-27 Thomson Consumer Electronices, Inc. Interactive television system and method having on-demand web-like navigational capabilities for displaying requested hyperlinked web-like still images associated with television content
FR2752352B1 (fr) * 1996-08-12 1998-10-23 Thomson Multimedia Sa Systeme interactif de television par satellite
US5838669A (en) * 1996-08-28 1998-11-17 At&T Corp. Method of synchronizing satellite switched CDMA communication system
CN1178417A (zh) * 1996-09-30 1998-04-08 摩托罗拉公司 基于卫星的通信系统中进行自适应路由选择的方法和设备
GB2320660A (en) * 1996-12-20 1998-06-24 Dsc Telecom Lp Processing data transmitted and received over a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunication system
US6029044A (en) * 1997-02-03 2000-02-22 Hughes Electronics Corporation Method and apparatus for in-line detection of satellite signal lock
JPH11112376A (ja) 1997-09-30 1999-04-23 Mitsumi Electric Co Ltd 衛星放送受信システム
US6091703A (en) * 1997-10-10 2000-07-18 Trw Inc. Bulk despreading of multiple independent CDMA sources
US6240074B1 (en) * 1998-02-19 2001-05-29 Motorola, Inc. Secure communication hub and method of secure data communication
AU2395799A (en) 1998-05-07 1999-11-18 Loral Spacecom Corp. Two-way/broadcast mobile and portable satellite communications system
US6400930B1 (en) 1998-11-06 2002-06-04 Dspc Israel, Ltd. Frequency tuning for radio transceivers
JP2001168757A (ja) * 1999-12-14 2001-06-22 Matsushita Electric Ind Co Ltd 通信装置、通信装置の周波数制御方法および記録媒体
US6511020B2 (en) * 2000-01-07 2003-01-28 The Boeing Company Method for limiting interference between satellite communications systems
US6772434B1 (en) * 2000-05-24 2004-08-03 The Directv Group, Inc. Device and method for the integrated presentation of a secondary service as a part of a primary service
US7042854B2 (en) * 2000-06-26 2006-05-09 Hughes Network Systems, Llc Method and apparatus for acquiring a synchronization signal
AU2001287229A1 (en) * 2000-09-01 2002-03-13 Broadcom Corporation Satellite receiver
JP4213380B2 (ja) * 2000-11-10 2009-01-21 アルカテル−ルーセント マルチメディア放送ネットワークにおける統合マルチスポット衛星通信システムにおいてアップリンク接続を介して送信されたバーストに対する共通同期のためのシステムおよび方法
US7428403B2 (en) * 2001-12-21 2008-09-23 Thomson Licensing Bi-directional communication apparatus

Also Published As

Publication number Publication date
WO2003073765A9 (en) 2003-12-18
CN1640134A (zh) 2005-07-13
WO2003073765A1 (en) 2003-09-04
US8418210B2 (en) 2013-04-09
JP2005518770A (ja) 2005-06-23
AU2003216386A1 (en) 2003-09-09
CN100362867C (zh) 2008-01-16
US20030163821A1 (en) 2003-08-28

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: THOMSON LICENSING (FR)

B25G Requested change of headquarter approved

Owner name: THOMSON LICENSING (FR)

B25A Requested transfer of rights approved

Owner name: THOMSON LICENSING DTV (FR)

B25A Requested transfer of rights approved

Owner name: INTERDIGITAL MADISON PATENT HOLDINGS (FR)

B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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