CN100420286C - 电视信号处理设备和控制这种设备功耗的方法 - Google Patents
电视信号处理设备和控制这种设备功耗的方法 Download PDFInfo
- Publication number
- CN100420286C CN100420286C CNB2003801051725A CN200380105172A CN100420286C CN 100420286 C CN100420286 C CN 100420286C CN B2003801051725 A CNB2003801051725 A CN B2003801051725A CN 200380105172 A CN200380105172 A CN 200380105172A CN 100420286 C CN100420286 C CN 100420286C
- Authority
- CN
- China
- Prior art keywords
- tuner
- mode
- signal processing
- processing apparatus
- television signal
- 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 - Fee Related
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4383—Accessing a communication channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
- H04N21/814—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts comprising emergency warnings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43162102P | 2002-12-06 | 2002-12-06 | |
US60/431,621 | 2002-12-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1720722A CN1720722A (zh) | 2006-01-11 |
CN100420286C true CN100420286C (zh) | 2008-09-17 |
Family
ID=32507766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801051725A Expired - Fee Related CN100420286C (zh) | 2002-12-06 | 2003-12-05 | 电视信号处理设备和控制这种设备功耗的方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7538826B2 (zh) |
EP (1) | EP1599996A4 (zh) |
JP (1) | JP2006509472A (zh) |
KR (1) | KR101022637B1 (zh) |
CN (1) | CN100420286C (zh) |
AU (1) | AU2003297715A1 (zh) |
BR (2) | BRPI0316830B1 (zh) |
MX (1) | MXPA05005989A (zh) |
WO (1) | WO2004054227A2 (zh) |
Families Citing this family (48)
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US8699995B2 (en) | 2008-04-09 | 2014-04-15 | 3D Radio Llc | Alternate user interfaces for multi tuner radio device |
US8868023B2 (en) | 2008-01-04 | 2014-10-21 | 3D Radio Llc | Digital radio systems and methods |
US8706023B2 (en) | 2008-01-04 | 2014-04-22 | 3D Radio Llc | Multi-tuner radio systems and methods |
AU2002247173A1 (en) | 2001-02-20 | 2002-09-04 | Caron S. Ellis | Enhanced radio systems and methods |
US8909128B2 (en) * | 2008-04-09 | 2014-12-09 | 3D Radio Llc | Radio device with virtually infinite simultaneous inputs |
EP1447928A1 (en) * | 2003-02-13 | 2004-08-18 | Harman/Becker Automotive Systems (Becker Division) GmbH | Receiver for TV and/or radio programs and method for monitoring TV and/or radio programs |
US7784072B2 (en) * | 2003-04-01 | 2010-08-24 | Thomson Licensing | Apparatus having an emergency alert function with single button control |
JP4505411B2 (ja) * | 2003-04-03 | 2010-07-21 | パナソニック株式会社 | 受信装置、同装置を用いた表示装置及びテレビ放送システム |
CN100359418C (zh) * | 2004-07-05 | 2008-01-02 | 周先谱 | 一种零功耗待机电源控制装置 |
US20060044468A1 (en) * | 2004-08-25 | 2006-03-02 | Cirrus Logic, Inc. | Single-chip analog to digital video decoder with on-chip vertical blanking interval data slicing during low-power operations |
US7412150B2 (en) * | 2004-09-28 | 2008-08-12 | Sony Corporation | Method and apparatus for facilitating program data acquisition |
JP4737965B2 (ja) * | 2004-09-30 | 2011-08-03 | 株式会社東芝 | テレビジョン受像機 |
US7916711B2 (en) * | 2005-03-24 | 2011-03-29 | Siport, Inc. | Systems and methods for saving power in a digital broadcast receiver |
WO2006102631A2 (en) * | 2005-03-24 | 2006-09-28 | Siport, Inc. | Low power digital media broadcast receiver with time division |
KR100694210B1 (ko) * | 2005-04-01 | 2007-03-14 | 삼성전자주식회사 | 다채널 방송의 절전형 채널스캔 시스템 및 그 방법 |
WO2006138598A2 (en) * | 2005-06-16 | 2006-12-28 | Siport, Inc. | Systems and methods for dynamically controlling a tuner |
US8335484B1 (en) | 2005-07-29 | 2012-12-18 | Siport, Inc. | Systems and methods for dynamically controlling an analog-to-digital converter |
KR100734623B1 (ko) * | 2005-11-18 | 2007-07-03 | 한국전자통신연구원 | 디지털 방송 수신기의 소비 전력 절감장치 및 방법 |
KR20070056584A (ko) * | 2005-11-30 | 2007-06-04 | 엘지전자 주식회사 | 케이블 방송 수신기 및 전원 공급 제어 방법 |
JP4274198B2 (ja) * | 2006-05-19 | 2009-06-03 | ソニー株式会社 | 映像表示装置および映像表示制御方法 |
WO2008079110A1 (en) | 2006-12-20 | 2008-07-03 | Thomson Licensing | Visual alert system for set-top box standby mode |
CN101707675B (zh) * | 2007-02-16 | 2015-06-17 | 晨星半导体股份有限公司 | 显示器的控制电路及控制显示器接收并选取节目的方法 |
EP1959592A3 (en) * | 2007-02-16 | 2010-04-21 | Samsung Electronics Co.,Ltd. | Apparatus and method for receiving broadcast in a digital broadcasting system |
TW200836564A (en) * | 2007-02-16 | 2008-09-01 | Mstar Semiconductor Inc | Control circuit of a display with program searching function, and method for controlling the display to receive program information and select program |
US8199769B2 (en) | 2007-05-25 | 2012-06-12 | Siport, Inc. | Timeslot scheduling in digital audio and hybrid audio radio systems |
JP2009027374A (ja) * | 2007-07-18 | 2009-02-05 | Toshiba Corp | 情報処理装置および制御方法 |
JP4514801B2 (ja) * | 2008-01-22 | 2010-07-28 | シャープ株式会社 | 放送受信装置 |
JP2009188515A (ja) * | 2008-02-04 | 2009-08-20 | Sharp Corp | 複合チューナ |
KR20110044751A (ko) * | 2008-08-11 | 2011-04-29 | 소니 주식회사 | 수신 장치, 수신 방법 및 프로그램 |
TWI459801B (zh) * | 2008-09-12 | 2014-11-01 | Alpha Imaging Technology Corp | 影像處理方法、整合式光學處理器以及使用此整合式光學處理器之影像擷取裝置 |
US9049473B1 (en) | 2008-09-30 | 2015-06-02 | The Directv Group, Inc. | Method and system of processing multiple playback streams via a single playback channel |
US9710055B1 (en) | 2008-09-30 | 2017-07-18 | The Directv Group, Inc. | Method and system for abstracting external devices via a high level communications protocol |
US9426497B1 (en) | 2008-09-30 | 2016-08-23 | The Directv Group, Inc. | Method and system for bandwidth shaping to optimize utilization of bandwidth |
US8671429B1 (en) | 2008-09-30 | 2014-03-11 | The Directv Group, Inc. | Method and system for dynamically changing a user interface for added or removed resources |
US9148693B1 (en) | 2008-09-30 | 2015-09-29 | The Directv Group, Inc. | Method and system of scaling external resources for a receiving device |
US9494986B1 (en) | 2008-09-30 | 2016-11-15 | The Directv Group, Inc. | Method and system for controlling a low power mode for external devices |
US8291247B1 (en) * | 2008-09-30 | 2012-10-16 | The Directv Group, Inc. | Method and system for predicting use of an external device and removing the external device from a low power mode |
KR101556243B1 (ko) * | 2009-04-20 | 2015-09-30 | 삼성전자 주식회사 | 방송처리장치 및 그 제어방법 |
US8320823B2 (en) | 2009-05-04 | 2012-11-27 | Siport, Inc. | Digital radio broadcast transmission using a table of contents |
EP2367189B1 (en) * | 2010-03-18 | 2013-09-04 | ABB Technology AG | Switch unit, and related method |
US8489053B2 (en) | 2011-01-16 | 2013-07-16 | Siport, Inc. | Compensation of local oscillator phase jitter |
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 |
JP2015039250A (ja) * | 2011-06-14 | 2015-02-26 | 株式会社東芝 | 映像表示装置、映像表示装置の駆動方法及びテレビジョン受信装置 |
JP2015019226A (ja) * | 2013-07-10 | 2015-01-29 | キヤノン株式会社 | 受信装置、制御方法、プログラム及び記録媒体 |
KR102210705B1 (ko) * | 2014-06-09 | 2021-02-02 | 삼성전자주식회사 | 케이블모뎀장치, 방송수신장치, 방송신호송신장치 및 그들의 제어방법 |
KR102277668B1 (ko) * | 2014-11-05 | 2021-07-15 | 삼성전자 주식회사 | 방송수신장치, 이를 포함하는 시스템 및 그 제어방법 |
KR102349363B1 (ko) * | 2015-08-24 | 2022-01-11 | 삼성전자주식회사 | 영상처리시스템, 영상표시장치, 전자장치, 절전형 인터페이스장치 및 영상표시장치의 구동방법 |
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JPH11109439A (ja) * | 1997-09-30 | 1999-04-23 | Olympus Optical Co Ltd | データ記録装置 |
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2003
- 2003-12-05 US US10/537,751 patent/US7538826B2/en not_active Expired - Fee Related
- 2003-12-05 AU AU2003297715A patent/AU2003297715A1/en not_active Abandoned
- 2003-12-05 BR BRPI0316830-1A patent/BRPI0316830B1/pt unknown
- 2003-12-05 EP EP03796780A patent/EP1599996A4/en not_active Withdrawn
- 2003-12-05 MX MXPA05005989A patent/MXPA05005989A/es active IP Right Grant
- 2003-12-05 WO PCT/US2003/038895 patent/WO2004054227A2/en active Application Filing
- 2003-12-05 KR KR1020057010113A patent/KR101022637B1/ko active IP Right Grant
- 2003-12-05 CN CNB2003801051725A patent/CN100420286C/zh not_active Expired - Fee Related
- 2003-12-05 BR BR0316830-1A patent/BR0316830A/pt not_active IP Right Cessation
- 2003-12-05 JP JP2004559398A patent/JP2006509472A/ja active Pending
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DE19503361A1 (de) * | 1994-02-03 | 1995-08-10 | Gold Star Co | Stromversorgungsvorrichtung und Steuerverfahren |
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JPH11109439A (ja) * | 1997-09-30 | 1999-04-23 | Olympus Optical Co Ltd | データ記録装置 |
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US20020140860A1 (en) * | 2001-03-27 | 2002-10-03 | Ozaki Arthur H. | Ticker tape picture-in-picture system |
Also Published As
Publication number | Publication date |
---|---|
BR0316830A (pt) | 2005-10-18 |
EP1599996A2 (en) | 2005-11-30 |
AU2003297715A1 (en) | 2004-06-30 |
US7538826B2 (en) | 2009-05-26 |
KR101022637B1 (ko) | 2011-03-22 |
JP2006509472A (ja) | 2006-03-16 |
CN1720722A (zh) | 2006-01-11 |
EP1599996A4 (en) | 2006-05-03 |
KR20050088099A (ko) | 2005-09-01 |
WO2004054227A3 (en) | 2005-01-13 |
MXPA05005989A (es) | 2005-08-18 |
AU2003297715A8 (en) | 2004-06-30 |
BRPI0316830B1 (pt) | 2018-02-06 |
WO2004054227A2 (en) | 2004-06-24 |
US20060082690A1 (en) | 2006-04-20 |
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