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Datenrundfunkempfänger

Info

Publication number
DE69625425D1
DE69625425D1 DE1996625425 DE69625425A DE69625425D1 DE 69625425 D1 DE69625425 D1 DE 69625425D1 DE 1996625425 DE1996625425 DE 1996625425 DE 69625425 A DE69625425 A DE 69625425A DE 69625425 D1 DE69625425 D1 DE 69625425D1
Authority
DE
Grant status
Grant
Patent type
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
Application number
DE1996625425
Other languages
English (en)
Other versions
DE69625425T2 (de )
Inventor
Takio Maeda
Hidemi Henmi
Namio Yamaguchi
Isao Kandaka
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.)
Panasonic Corp
Original Assignee
Panasonic 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
Grant date

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television, VOD [Video On Demand]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235Processing of additional data, e.g. scrambling of additional data, processing content descriptors
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G08B27/006Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via telephone network
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G08B27/008Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via TV or radio broadcast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television, VOD [Video On Demand]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
    • H04N21/435Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television, VOD [Video On Demand]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television, VOD [Video On Demand]
    • H04N21/60Selective content distribution, e.g. interactive television, VOD [Video On Demand] using Network structure or processes specifically adapted for video distribution between server and client or between remote clients; Control signaling specific to video distribution between clients, server and network components, e.g. to video encoder or decoder; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
    • H04N21/61Network physical structure; Signal processing
    • H04N21/6156Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6187Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a telephone network, e.g. POTS
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/08Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/173Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309Transmission or handling of upstream communications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/173Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309Transmission or handling of upstream communications
    • H04N7/17318Direct or substantially direct transmission and handling of requests
DE1996625425 1995-09-14 1996-09-13 Datenrundfunkempfänger Expired - Fee Related DE69625425D1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP23670695A JPH0983970A (ja) 1995-09-14 1995-09-14 データ放送受信装置
JP23670795A JPH0983971A (ja) 1995-09-14 1995-09-14 データ放送受信装置
JP23670995A JPH0983973A (ja) 1995-09-14 1995-09-14 データ放送受信装置
JP23671095A JPH0983974A (ja) 1995-09-14 1995-09-14 データ放送受信装置
JP23670895A JPH0983972A (ja) 1995-09-14 1995-09-14 データ放送受信装置

Publications (1)

Publication Number Publication Date
DE69625425D1 true DE69625425D1 (de) 2003-01-30

Family

ID=27529972

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1996625425 Expired - Fee Related DE69625425D1 (de) 1995-09-14 1996-09-13 Datenrundfunkempfänger
DE1996625425 Expired - Lifetime DE69625425T2 (de) 1995-09-14 1996-09-13 Datenrundfunkempfänger

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1996625425 Expired - Lifetime DE69625425T2 (de) 1995-09-14 1996-09-13 Datenrundfunkempfänger

Country Status (4)

Country Link
US (6) US5914756A (de)
CN (1) CN1144458C (de)
DE (2) DE69625425D1 (de)
EP (1) EP0763942B1 (de)

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US6512551B1 (en) * 1996-11-12 2003-01-28 Compaq Computer Corporation Platform for displaying information from multiple sources
US6690931B2 (en) * 1998-03-25 2004-02-10 Lg Information & Communications, Ltd. Method of doing a broadcast service of a short message in a communication system
USRE43153E1 (en) 1998-12-30 2012-01-31 Lg Electronics Inc. Method of doing a broadcast service of a short message in a communication system
DE69834175T2 (de) * 1998-07-16 2007-01-04 Sony Deutschland Gmbh Verfahren zur Bestimmung der Zugriffszeit von wiederholt übertragenen Objekte
US8225363B1 (en) * 1998-08-14 2012-07-17 International Business Machines Corporation Wireless information transfer and interactive television system
DE69940211D1 (de) * 1998-11-05 2009-02-12 Tokyo Broadcasting Syst Empfangsendgerät, kontrollverfahren und aufzeichnungsmedium
US7437750B1 (en) * 1999-04-12 2008-10-14 Matsushita Electric Industrial Co., Ltd. Data transceiving system and method therefor
JP4020562B2 (ja) * 1999-07-07 2007-12-12 松下電器産業株式会社 情報管理装置及びリモートコントローラ
EP1107592A3 (de) * 1999-12-08 2003-08-06 Nec Corporation Programmierbares selektives Rundfunkempfangssystem, Rundfunkvorrichtung und Empfangsgerät
WO2001065863A3 (en) 2000-03-01 2002-04-18 Michael L Kagan Wireless communications system and method
US7158753B2 (en) 2001-03-01 2007-01-02 Nokia Corporation Wireless communications system and method
CN100446557C (zh) 2000-04-11 2008-12-24 索尼公司 记录、重现设备及方法
US20020007488A1 (en) * 2000-06-19 2002-01-17 Dan Kikinis Transparent object management for removable media recorders
US7548518B2 (en) 2001-06-29 2009-06-16 Nokia Corporation Receiver
GB0016245D0 (en) 2000-06-30 2000-08-23 Nokia Oy Ab A receiver
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WO2002032122A9 (en) * 2000-10-13 2003-02-13 Mydtv Inc Personal computer with selected digital tv reception
US7046819B2 (en) 2001-04-25 2006-05-16 Digimarc Corporation Encoded reference signal for digital watermarks
US7577145B2 (en) * 2001-07-06 2009-08-18 Sharp Kabushiki Kaisha Packet communication method, communication system, communication apparatus, communication program and recording medium containing communication program
JP2005531262A (ja) * 2002-06-27 2005-10-13 ケンダール,スコット,アラン 緊急警告機能を有するテレビ信号受信機のイベントマスク処理
WO2004004304A3 (en) * 2002-06-27 2004-04-08 Thomson Licensing Sa Television signal receiver capable of receiving updated information associated with an emergency alert function
CN1679329A (zh) * 2002-09-02 2005-10-05 皇家飞利浦电子股份有限公司 图文电视接收机设备
US20060020992A1 (en) * 2002-11-12 2006-01-26 Pugel Michael A Weather/disaster alert system using a data network
DE60323882D1 (de) * 2002-11-15 2008-11-13 Thomson Licensing Verfahren zur steuerung von vorrichtungen mit notalarm-funktion
US7930711B2 (en) * 2003-03-06 2011-04-19 Wegener Communications, Inc. Apparatus and method for addressing control in a network for distributed data
DE102004045481A1 (de) * 2004-09-20 2006-03-30 Siemens Ag Interaktives Fernsehen mit Zusatzinformationen und Rückkanal über ein Mobilfunkkommunikationssystem
CA2490974C (en) * 2004-12-23 2016-05-17 Bce Inc Method, system and apparatus for establishing a packet-based connection with a dial up modem
US20130128118A1 (en) * 2004-12-23 2013-05-23 Kuo-Ching Chiang Smart TV with Multiple Sub-Display Windows and the Method of the Same
KR101552186B1 (ko) * 2007-03-19 2015-09-14 삼성전자주식회사 쇼핑 시스템 및 방법
US8955984B2 (en) 2008-06-17 2015-02-17 The Invention Science Fund I, Llc Projection associated methods and systems
US8723787B2 (en) 2008-06-17 2014-05-13 The Invention Science Fund I, Llc Methods and systems related to an image capture projection surface
US8641203B2 (en) 2008-06-17 2014-02-04 The Invention Science Fund I, Llc Methods and systems for receiving and transmitting signals between server and projector apparatuses
US8608321B2 (en) 2008-06-17 2013-12-17 The Invention Science Fund I, Llc Systems and methods for projecting in response to conformation
US8944608B2 (en) 2008-06-17 2015-02-03 The Invention Science Fund I, Llc Systems and methods associated with projecting in response to conformation
US8384005B2 (en) 2008-06-17 2013-02-26 The Invention Science Fund I, Llc Systems and methods for selectively projecting information in response to at least one specified motion associated with pressure applied to at least one projection surface
US8308304B2 (en) 2008-06-17 2012-11-13 The Invention Science Fund I, Llc Systems associated with receiving and transmitting information related to projection
US20090309828A1 (en) * 2008-06-17 2009-12-17 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Methods and systems for transmitting instructions associated with user parameter responsive projection
US8267526B2 (en) 2008-06-17 2012-09-18 The Invention Science Fund I, Llc Methods associated with receiving and transmitting information related to projection
US8733952B2 (en) 2008-06-17 2014-05-27 The Invention Science Fund I, Llc Methods and systems for coordinated use of two or more user responsive projectors
US8430515B2 (en) 2008-06-17 2013-04-30 The Invention Science Fund I, Llc Systems and methods for projecting
US20090310038A1 (en) 2008-06-17 2009-12-17 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Projection in response to position
US8540381B2 (en) * 2008-06-17 2013-09-24 The Invention Science Fund I, Llc Systems and methods for receiving information associated with projecting
US20090309826A1 (en) 2008-06-17 2009-12-17 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Systems and devices
US8936367B2 (en) 2008-06-17 2015-01-20 The Invention Science Fund I, Llc Systems and methods associated with projecting in response to conformation
CN102687523B (zh) * 2009-12-14 2016-08-31 汤姆森许可贸易公司 用于检测白色空间设备的发射机的方法和装置
EP2550607A1 (de) * 2010-03-23 2013-01-30 Reversinglabs Corporation Cloud-basierte filterung von webinhalten
KR101491604B1 (ko) * 2011-11-02 2015-02-13 주식회사 케이티 다중 채널을 이용한 콘텐츠 제공 방법 및 시스템

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Also Published As

Publication number Publication date Type
EP0763942B1 (de) 2002-12-18 grant
CN1144458C (zh) 2004-03-31 grant
DE69625425T2 (de) 2003-05-15 grant
US5999224A (en) 1999-12-07 grant
EP0763942A3 (de) 1997-12-10 application
US6031578A (en) 2000-02-29 grant
EP0763942A2 (de) 1997-03-19 application
CN1152842A (zh) 1997-06-25 application
US6018371A (en) 2000-01-25 grant
US6037996A (en) 2000-03-14 grant
US6028644A (en) 2000-02-22 grant
US5914756A (en) 1999-06-22 grant

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee