CN102037727A - 信道堆叠系统及其操作方法 - Google Patents
信道堆叠系统及其操作方法 Download PDFInfo
- Publication number
- CN102037727A CN102037727A CN2009801185746A CN200980118574A CN102037727A CN 102037727 A CN102037727 A CN 102037727A CN 2009801185746 A CN2009801185746 A CN 2009801185746A CN 200980118574 A CN200980118574 A CN 200980118574A CN 102037727 A CN102037727 A CN 102037727A
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- CN
- China
- Prior art keywords
- signal
- channel
- digital
- conversion
- frequency
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- 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.)
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Classifications
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
- H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
- H04H20/63—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast to plural spots in a confined site, e.g. MATV [Master Antenna Television]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
- H04H20/78—CATV [Community Antenna Television] systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Superheterodyne Receivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5488608P | 2008-05-21 | 2008-05-21 | |
US61/054,886 | 2008-05-21 | ||
US12/414,892 US8345798B2 (en) | 2008-05-21 | 2009-03-31 | Channel stacking system and method of operation |
US12/414,892 | 2009-03-31 | ||
PCT/US2009/044404 WO2009143082A1 (en) | 2008-05-21 | 2009-05-18 | Channel stacking system and method of operation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102037727A true CN102037727A (zh) | 2011-04-27 |
CN102037727B CN102037727B (zh) | 2013-12-25 |
Family
ID=41340500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980118574.6A Expired - Fee Related CN102037727B (zh) | 2008-05-21 | 2009-05-18 | 信道堆叠系统及其操作方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8345798B2 (zh) |
EP (1) | EP2289244A4 (zh) |
JP (1) | JP5560471B2 (zh) |
KR (1) | KR20110021891A (zh) |
CN (1) | CN102037727B (zh) |
HK (1) | HK1157099A1 (zh) |
WO (1) | WO2009143082A1 (zh) |
Cited By (4)
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---|---|---|---|---|
CN104412527A (zh) * | 2012-07-02 | 2015-03-11 | 全球因瓦科马公司 | 数字数据处理装置和方法 |
CN106105026A (zh) * | 2013-09-12 | 2016-11-09 | 沃伊亚影像有限公司 | 用于信号产生、接收和自校准的设备和方法 |
TWI645690B (zh) * | 2014-02-17 | 2018-12-21 | 環球英發康股份有限公司 | 數位資料處理設備及方法 |
TWI789462B (zh) * | 2017-11-27 | 2023-01-11 | 南韓商三星電子股份有限公司 | 支持載波聚合的射頻積體電路、其無線通訊裝置及非暫態處理器可讀儲存媒體 |
Families Citing this family (54)
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US9026070B2 (en) | 2003-12-18 | 2015-05-05 | Qualcomm Incorporated | Low-power wireless diversity receiver with multiple receive paths |
US9450665B2 (en) | 2005-10-19 | 2016-09-20 | Qualcomm Incorporated | Diversity receiver for wireless communication |
US9247274B2 (en) * | 2013-01-16 | 2016-01-26 | Maxlinear, Inc. | Flexible channel stacking |
US8867352B2 (en) * | 2009-12-31 | 2014-10-21 | Broadcom Corporation | Receiver based power efficient transmitter for ethernet |
US9344262B2 (en) * | 2011-01-21 | 2016-05-17 | Entropic Communications, Llc | Systems and methods for selecting digital content channels using low noise block converters including digital channelizer switches |
US9496982B2 (en) * | 2011-03-04 | 2016-11-15 | Alcatel Lucent | System and method providing resilient data transmission via spectral fragments |
US9030953B2 (en) | 2011-03-04 | 2015-05-12 | Alcatel Lucent | System and method providing resilient data transmission via spectral fragments |
US9686062B2 (en) | 2011-03-04 | 2017-06-20 | Alcatel Lucent | Virtual aggregation of fragmented wireless spectrum |
JP5845974B2 (ja) | 2011-03-31 | 2016-01-20 | ソニー株式会社 | 受信装置および受信方法 |
US9178669B2 (en) | 2011-05-17 | 2015-11-03 | Qualcomm Incorporated | Non-adjacent carrier aggregation architecture |
EP2525572A1 (en) * | 2011-05-19 | 2012-11-21 | Maxlinear, Inc. | System and method in a broadband receiver for efficiently receiving and processing signals |
US9131265B2 (en) | 2011-05-19 | 2015-09-08 | Maxlinear, Inc. | Method and system for providing satellite television service to a premises |
US9252827B2 (en) | 2011-06-27 | 2016-02-02 | Qualcomm Incorporated | Signal splitting carrier aggregation receiver architecture |
US9154179B2 (en) | 2011-06-29 | 2015-10-06 | Qualcomm Incorporated | Receiver with bypass mode for improved sensitivity |
US8644427B2 (en) | 2011-08-10 | 2014-02-04 | Sigear Europe Sarl | Radio frequency receiver with dual band reception and dual ADC |
US8494460B2 (en) * | 2011-08-11 | 2013-07-23 | Fujitsu Semiconductor Limited | System and method for a dual-path transmitter |
US8774334B2 (en) * | 2011-11-09 | 2014-07-08 | Qualcomm Incorporated | Dynamic receiver switching |
US9203535B2 (en) | 2011-12-12 | 2015-12-01 | Maxlinear, Inc. | Configurable, highly-integrated satellite receiver |
US8725104B2 (en) | 2011-12-12 | 2014-05-13 | Maxlinear, Inc. | Method and apparatus for an energy-efficient receiver |
US8897157B2 (en) | 2011-12-16 | 2014-11-25 | Maxlinear, Inc. | Method and apparatus for providing conditional access based on channel characteristics |
US8929278B2 (en) | 2012-02-06 | 2015-01-06 | Maxlinear, Inc. | Method and apparatus for content protection and billing for mobile delivery of satellite content |
US9172402B2 (en) | 2012-03-02 | 2015-10-27 | Qualcomm Incorporated | Multiple-input and multiple-output carrier aggregation receiver reuse architecture |
US9362958B2 (en) | 2012-03-02 | 2016-06-07 | Qualcomm Incorporated | Single chip signal splitting carrier aggregation receiver architecture |
US9008571B2 (en) | 2012-08-22 | 2015-04-14 | Maxlinear, Inc. | Method and system for a single frequency network for broadcasting to mobile devices |
US9118439B2 (en) | 2012-04-06 | 2015-08-25 | Qualcomm Incorporated | Receiver for imbalanced carriers |
US9673842B2 (en) * | 2012-04-25 | 2017-06-06 | Qualcomm Incorporated | Combining multiple desired signals into a single baseband signal |
US8879646B2 (en) * | 2012-05-15 | 2014-11-04 | Broadcom Corporation | Split microwave backhaul architecture allowing for bandwidth changes between an indoor and outdoor unit |
US9021330B2 (en) | 2012-05-15 | 2015-04-28 | Alcatel Lucent | System and method for multi-channel FEC encoding and transmission of data |
US9154356B2 (en) | 2012-05-25 | 2015-10-06 | Qualcomm Incorporated | Low noise amplifiers for carrier aggregation |
US9867194B2 (en) | 2012-06-12 | 2018-01-09 | Qualcomm Incorporated | Dynamic UE scheduling with shared antenna and carrier aggregation |
US20130332967A1 (en) * | 2012-06-12 | 2013-12-12 | Glenn Chang | Combined terrestrial and satellite content for a seamless user experience |
US9736436B2 (en) * | 2012-07-25 | 2017-08-15 | Echostar Technologies L.L.C. | Systems and methods for transponder stacking |
US9026118B2 (en) | 2012-08-17 | 2015-05-05 | Maxlinear, Inc. | Multi-standard coverage map generation |
US9306684B2 (en) | 2012-08-22 | 2016-04-05 | Maxlinear, Inc. | Method and system for caching content for mobile distribution |
US9300420B2 (en) | 2012-09-11 | 2016-03-29 | Qualcomm Incorporated | Carrier aggregation receiver architecture |
US9543903B2 (en) | 2012-10-22 | 2017-01-10 | Qualcomm Incorporated | Amplifiers with noise splitting |
US8995591B2 (en) | 2013-03-14 | 2015-03-31 | Qualcomm, Incorporated | Reusing a single-chip carrier aggregation receiver to support non-cellular diversity |
US9124339B2 (en) | 2013-04-04 | 2015-09-01 | Maxlinear, Inc. | Loop-through for multi-chip communication systems |
CN105794309B (zh) * | 2014-03-31 | 2019-09-03 | 华为技术有限公司 | 多通道射频装置及方法 |
US9549214B2 (en) * | 2014-10-08 | 2017-01-17 | Broadcom Corporation | Cable network gateway with digital DOCSIS/MoCA bridge |
US9509396B2 (en) | 2014-11-04 | 2016-11-29 | Entropic Communications, Llc | Systems and methods for shared analog-to-digital conversion in a communication system |
CA2883149A1 (en) * | 2015-02-25 | 2016-08-25 | Sed Systems, A Division Of Calian Ltd. | Multichannel broadcast satellite modulator |
WO2016164005A1 (en) * | 2015-04-08 | 2016-10-13 | Entropic Communications, Inc. | Lnb architecture |
CN104767580B (zh) * | 2015-05-06 | 2017-04-12 | 中国科学院遥感与数字地球研究所 | X/Ka频段低轨遥感卫星地面接收系统的标校测试系统 |
EP3157263B1 (en) | 2015-10-13 | 2018-04-18 | Unitron NV | Multiple dwelling channel stacking system |
US9654205B1 (en) * | 2015-12-08 | 2017-05-16 | Echostar Technologies L.L.C. | Systems, methods and apparatus for assembling a transport stream from satellite transponder signals |
US10327025B2 (en) * | 2015-12-10 | 2019-06-18 | DISH Technologies L.L.C. | Systems, methods and apparatus for modifying over-the-air channels for coaxial distribution |
US10177722B2 (en) | 2016-01-12 | 2019-01-08 | Qualcomm Incorporated | Carrier aggregation low-noise amplifier with tunable integrated power splitter |
ES2836352T3 (es) * | 2016-06-03 | 2021-06-24 | Unitron Nv | Un sistema de distribución de señales de radiofrecuencia digital |
CN110915151B (zh) * | 2017-08-08 | 2022-10-04 | 日本电信电话株式会社 | 光发送机、光接收机和通信系统 |
US10951445B2 (en) * | 2017-11-27 | 2021-03-16 | Samsung Electronics Co., Ltd. | Radio frequency integrated circuit supporting carrier aggregation and wireless communication device including the same |
EP3544137B1 (en) | 2018-03-22 | 2021-05-05 | Unitron NV | A signal distribution device comprising a power supply circuit |
TWI682624B (zh) * | 2018-08-24 | 2020-01-11 | 啟碁科技股份有限公司 | 升頻裝置以及訊號傳輸系統 |
US11539396B1 (en) * | 2019-11-01 | 2022-12-27 | Cable Television Laboratories, Inc. | Interface devices for communicatively coupling different communication mediums, and associated methods |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6301465B1 (en) * | 1998-10-12 | 2001-10-09 | Trw Inc. | Adaptive transceiver architecture for real time allocation of communications resources in a satellite based telecommunication system |
US6424817B1 (en) * | 1998-02-04 | 2002-07-23 | California Amplifier, Inc. | Dual-polarity low-noise block downconverter systems and methods |
US20050193419A1 (en) * | 2003-06-30 | 2005-09-01 | Mats Lindstrom | Satellite multi-choice switch system |
US20050190777A1 (en) * | 2003-06-30 | 2005-09-01 | Hess Kendal M. | Simultaneous multiple channel receiver |
Family Cites Families (14)
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EP0862328B1 (en) * | 1992-12-09 | 2003-04-16 | Discovery Communications, Inc. | An operations center to be used in television program delivery |
US5293382A (en) * | 1993-03-01 | 1994-03-08 | Motorola, Inc. | Method for FDMA signal multiplexing and demultiplexing |
JP4135241B2 (ja) * | 1998-12-18 | 2008-08-20 | ソニー株式会社 | 信号処理装置 |
JP4315916B2 (ja) * | 1999-04-05 | 2009-08-19 | シャープ株式会社 | 電子機器および中継器 |
US6353490B1 (en) * | 1999-05-12 | 2002-03-05 | Quintech, Inc. | C/N performance of broadband two-way transmission of RF signals over transmission mediums with limited bandwidth |
US6888888B1 (en) * | 2001-06-26 | 2005-05-03 | Microsoft Corporation | Simultaneous tuning of multiple channels using intermediate frequency sub-sampling |
JP4459899B2 (ja) * | 2002-10-23 | 2010-04-28 | トムソン ライセンシング | 無線信号分配装置及び、無線信号分配装置を備える受信システム |
JP4181392B2 (ja) * | 2002-12-02 | 2008-11-12 | 日本放送協会 | 放送波受信と無線lanまたは無線アクセスによるインターネット接続サービスの送受信とを両立させたアンテナ装置 |
WO2004082277A1 (en) * | 2003-03-11 | 2004-09-23 | Thomson Licensing S.A. | Apparatus and method for distributing signals |
US7340230B2 (en) * | 2003-04-14 | 2008-03-04 | Silicon Laboratories Inc. | Receiver architectures utilizing coarse analog tuning and associated methods |
JP4574484B2 (ja) * | 2005-07-28 | 2010-11-04 | 京セラ株式会社 | 受信装置、受信信号処理方法及び通信システム |
JP4420875B2 (ja) * | 2005-09-14 | 2010-02-24 | シャープ株式会社 | 受信用チューナおよび受信装置 |
PT2087623E (pt) * | 2006-11-03 | 2010-10-21 | Rf Magic Inc | Transposição e sobreposição de frequência do sinal de satélite |
US20080303739A1 (en) * | 2007-06-07 | 2008-12-11 | Thomas Edward Sharon | Integrated multi-beam antenna receiving system with improved signal distribution |
-
2009
- 2009-03-31 US US12/414,892 patent/US8345798B2/en active Active
- 2009-05-18 CN CN200980118574.6A patent/CN102037727B/zh not_active Expired - Fee Related
- 2009-05-18 WO PCT/US2009/044404 patent/WO2009143082A1/en active Application Filing
- 2009-05-18 EP EP09751310.5A patent/EP2289244A4/en not_active Withdrawn
- 2009-05-18 KR KR1020107028130A patent/KR20110021891A/ko not_active Application Discontinuation
- 2009-05-18 JP JP2011510624A patent/JP5560471B2/ja not_active Expired - Fee Related
-
2011
- 2011-10-18 HK HK11111101.0A patent/HK1157099A1/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6424817B1 (en) * | 1998-02-04 | 2002-07-23 | California Amplifier, Inc. | Dual-polarity low-noise block downconverter systems and methods |
US6301465B1 (en) * | 1998-10-12 | 2001-10-09 | Trw Inc. | Adaptive transceiver architecture for real time allocation of communications resources in a satellite based telecommunication system |
US20050193419A1 (en) * | 2003-06-30 | 2005-09-01 | Mats Lindstrom | Satellite multi-choice switch system |
US20050190777A1 (en) * | 2003-06-30 | 2005-09-01 | Hess Kendal M. | Simultaneous multiple channel receiver |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104412527A (zh) * | 2012-07-02 | 2015-03-11 | 全球因瓦科马公司 | 数字数据处理装置和方法 |
CN104412527B (zh) * | 2012-07-02 | 2018-03-20 | 全球因瓦科马公司 | 数字数据处理装置和方法 |
CN106105026A (zh) * | 2013-09-12 | 2016-11-09 | 沃伊亚影像有限公司 | 用于信号产生、接收和自校准的设备和方法 |
CN106105026B (zh) * | 2013-09-12 | 2018-04-27 | 沃伊亚影像有限公司 | 用于信号产生、接收和自校准的设备和方法 |
TWI645690B (zh) * | 2014-02-17 | 2018-12-21 | 環球英發康股份有限公司 | 數位資料處理設備及方法 |
TWI789462B (zh) * | 2017-11-27 | 2023-01-11 | 南韓商三星電子股份有限公司 | 支持載波聚合的射頻積體電路、其無線通訊裝置及非暫態處理器可讀儲存媒體 |
Also Published As
Publication number | Publication date |
---|---|
JP2011521595A (ja) | 2011-07-21 |
JP5560471B2 (ja) | 2014-07-30 |
HK1157099A1 (zh) | 2012-06-22 |
EP2289244A4 (en) | 2014-04-02 |
CN102037727B (zh) | 2013-12-25 |
WO2009143082A1 (en) | 2009-11-26 |
US20090290659A1 (en) | 2009-11-26 |
KR20110021891A (ko) | 2011-03-04 |
US8345798B2 (en) | 2013-01-01 |
EP2289244A1 (en) | 2011-03-02 |
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