CN1640134A - 具有受控上行链路传输的宽带多信道低噪声抑制变换器/发送器结构的卫星电视系统地面站 - Google Patents
具有受控上行链路传输的宽带多信道低噪声抑制变换器/发送器结构的卫星电视系统地面站 Download PDFInfo
- Publication number
- CN1640134A CN1640134A CN03804654.7A CN03804654A CN1640134A CN 1640134 A CN1640134 A CN 1640134A CN 03804654 A CN03804654 A CN 03804654A CN 1640134 A CN1640134 A CN 1640134A
- Authority
- CN
- China
- Prior art keywords
- signal
- satellite
- uplink
- frequency
- signals
- 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.)
- Granted
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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)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Computer Networks & Wireless Communication (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)
Abstract
Description
Claims (15)
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 |
US10/084,773 | 2002-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1640134A true CN1640134A (zh) | 2005-07-13 |
CN100362867C CN100362867C (zh) | 2008-01-16 |
Family
ID=27753533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038046547A Expired - Lifetime CN100362867C (zh) | 2002-02-26 | 2003-02-24 | 具有受控上行链路传输的宽带多信道低噪声抑制变换器/发送器结构的卫星电视系统地面站 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8418210B2 (zh) |
JP (1) | JP2005518770A (zh) |
CN (1) | CN100362867C (zh) |
AU (1) | AU2003216386A1 (zh) |
BR (1) | BR0307843A (zh) |
WO (1) | WO2003073765A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104980716A (zh) * | 2014-04-03 | 2015-10-14 | 宏观微电子股份有限公司 | 多用户的卫星接收系统与其相关方法 |
CN107070533A (zh) * | 2017-01-25 | 2017-08-18 | 泛太通信导航有限公司 | 小型卫星地面站 |
CN107561523A (zh) * | 2016-07-01 | 2018-01-09 | 英特尔公司 | 用于室内高度确定的系统和方法 |
Families Citing this family (17)
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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 |
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 |
US10348338B2 (en) * | 2016-10-06 | 2019-07-09 | Raytheon Company | Adaptive channelizer |
US10084587B1 (en) | 2017-07-28 | 2018-09-25 | Raytheon Company | Multifunction channelizer/DDC architecture for a digital receiver/exciter |
WO2023121673A1 (en) * | 2021-12-23 | 2023-06-29 | Hughes Network Systems, Llc | Systems and methods for providing configurable reference frequencies |
Family Cites Families (32)
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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 |
US7254190B2 (en) * | 2000-09-01 | 2007-08-07 | 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 |
-
2002
- 2002-02-26 US US10/084,773 patent/US8418210B2/en active Active
-
2003
- 2003-02-24 WO PCT/US2003/005557 patent/WO2003073765A1/en active Application Filing
- 2003-02-24 CN CNB038046547A patent/CN100362867C/zh not_active Expired - Lifetime
- 2003-02-24 JP JP2003572306A patent/JP2005518770A/ja active Pending
- 2003-02-24 BR BR0307843-4A patent/BR0307843A/pt not_active Application Discontinuation
- 2003-02-24 AU AU2003216386A patent/AU2003216386A1/en not_active Abandoned
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104980716A (zh) * | 2014-04-03 | 2015-10-14 | 宏观微电子股份有限公司 | 多用户的卫星接收系统与其相关方法 |
CN104980716B (zh) * | 2014-04-03 | 2018-07-13 | 宏观微电子股份有限公司 | 多用户的卫星接收系统与其相关方法 |
CN107561523A (zh) * | 2016-07-01 | 2018-01-09 | 英特尔公司 | 用于室内高度确定的系统和方法 |
CN107070533A (zh) * | 2017-01-25 | 2017-08-18 | 泛太通信导航有限公司 | 小型卫星地面站 |
WO2018137501A1 (zh) * | 2017-01-25 | 2018-08-02 | 泛太通信导航有限公司 | 小型卫星地面站 |
Also Published As
Publication number | Publication date |
---|---|
AU2003216386A1 (en) | 2003-09-09 |
US20030163821A1 (en) | 2003-08-28 |
US8418210B2 (en) | 2013-04-09 |
CN100362867C (zh) | 2008-01-16 |
JP2005518770A (ja) | 2005-06-23 |
WO2003073765A9 (en) | 2003-12-18 |
WO2003073765A1 (en) | 2003-09-04 |
BR0307843A (pt) | 2004-12-07 |
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GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: French Boulogne Patentee before: THOMSON LICENSING |
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Effective date of registration: 20190128 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190128 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
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