ATE354253T1 - Kabelfernsehsystem und verfahren zur kompatiblen bandbreitenaufruestung unter verwendung eingebetteter digitaler kanaele - Google Patents

Kabelfernsehsystem und verfahren zur kompatiblen bandbreitenaufruestung unter verwendung eingebetteter digitaler kanaele

Info

Publication number
ATE354253T1
ATE354253T1 AT03798737T AT03798737T ATE354253T1 AT E354253 T1 ATE354253 T1 AT E354253T1 AT 03798737 T AT03798737 T AT 03798737T AT 03798737 T AT03798737 T AT 03798737T AT E354253 T1 ATE354253 T1 AT E354253T1
Authority
AT
Austria
Prior art keywords
cable television
systems
television system
digital channels
embedded digital
Prior art date
Application number
AT03798737T
Other languages
English (en)
Inventor
Leo W Hoarty
Walter S Ciciora
Ted E Hartson
Original Assignee
Dotcast Inc
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
Application filed by Dotcast Inc filed Critical Dotcast Inc
Application granted granted Critical
Publication of ATE354253T1 publication Critical patent/ATE354253T1/de

Links

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
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782—Web browsing, e.g. WebTV
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems 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
    • H04N7/0803—Systems 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 using frequency interleaving, e.g. with precision offset
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems 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
    • H04N7/0806—Systems 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 the signals being two or more video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • 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
    • H04N21/45—Management 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
    • H04N21/462—Content or additional data management e.g. creating a master electronic programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Television Systems (AREA)
  • Details Of Television Systems (AREA)
AT03798737T 2002-09-25 2003-09-24 Kabelfernsehsystem und verfahren zur kompatiblen bandbreitenaufruestung unter verwendung eingebetteter digitaler kanaele ATE354253T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/255,799 US20030140351A1 (en) 1998-04-17 2002-09-25 Cable television system compatible bandwidth upgrade using embedded digital channels

Publications (1)

Publication Number Publication Date
ATE354253T1 true ATE354253T1 (de) 2007-03-15

Family

ID=32041753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03798737T ATE354253T1 (de) 2002-09-25 2003-09-24 Kabelfernsehsystem und verfahren zur kompatiblen bandbreitenaufruestung unter verwendung eingebetteter digitaler kanaele

Country Status (10)

Country Link
US (1) US20030140351A1 (de)
EP (1) EP1550306B1 (de)
CN (1) CN100388777C (de)
AT (1) ATE354253T1 (de)
AU (1) AU2003276954A1 (de)
BR (1) BR0314730A (de)
CA (1) CA2500356A1 (de)
DE (1) DE60311848T2 (de)
MX (1) MXPA05003148A (de)
WO (1) WO2004030359A1 (de)

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US8582584B2 (en) * 2005-10-04 2013-11-12 Time Warner Cable Enterprises Llc Self-monitoring and optimizing network apparatus and methods
US8458753B2 (en) 2006-02-27 2013-06-04 Time Warner Cable Enterprises Llc Methods and apparatus for device capabilities discovery and utilization within a content-based network
US8170065B2 (en) 2006-02-27 2012-05-01 Time Warner Cable Inc. Methods and apparatus for selecting digital access technology for programming and data delivery
US7672740B1 (en) * 2006-09-28 2010-03-02 Rockwell Automation Technologies, Inc. Conditional download of data from embedded historians
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US9071859B2 (en) 2007-09-26 2015-06-30 Time Warner Cable Enterprises Llc Methods and apparatus for user-based targeted content delivery
US8561116B2 (en) 2007-09-26 2013-10-15 Charles A. Hasek Methods and apparatus for content caching in a video network
US8099757B2 (en) 2007-10-15 2012-01-17 Time Warner Cable Inc. Methods and apparatus for revenue-optimized delivery of content in a network
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US9854280B2 (en) 2012-07-10 2017-12-26 Time Warner Cable Enterprises Llc Apparatus and methods for selective enforcement of secondary content viewing
US8862155B2 (en) 2012-08-30 2014-10-14 Time Warner Cable Enterprises Llc Apparatus and methods for enabling location-based services within a premises
US9131283B2 (en) 2012-12-14 2015-09-08 Time Warner Cable Enterprises Llc Apparatus and methods for multimedia coordination
EP3158771B1 (de) * 2014-06-20 2020-10-21 Saronikos Trading and Services, Unipessoal Lda Verfahren zum senden und empfangen von digitalen terrestrischen fernsehsignalen, besagte signale mit mehreren radiotelevisionsprogrammen oder diensten, die über internet von einem fernsehempfänger in einem bestimmten frequenzband empfangen werden können
US10028025B2 (en) 2014-09-29 2018-07-17 Time Warner Cable Enterprises Llc Apparatus and methods for enabling presence-based and use-based services
US10586023B2 (en) 2016-04-21 2020-03-10 Time Warner Cable Enterprises Llc Methods and apparatus for secondary content management and fraud prevention
US10687115B2 (en) 2016-06-01 2020-06-16 Time Warner Cable Enterprises Llc Cloud-based digital content recorder apparatus and methods
US11212593B2 (en) 2016-09-27 2021-12-28 Time Warner Cable Enterprises Llc Apparatus and methods for automated secondary content management in a digital network
US10911794B2 (en) 2016-11-09 2021-02-02 Charter Communications Operating, Llc Apparatus and methods for selective secondary content insertion in a digital network
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Also Published As

Publication number Publication date
EP1550306B1 (de) 2007-02-14
US20030140351A1 (en) 2003-07-24
BR0314730A (pt) 2005-08-02
CN1706190A (zh) 2005-12-07
AU2003276954A1 (en) 2004-04-19
DE60311848T2 (de) 2007-11-22
WO2004030359A1 (en) 2004-04-08
DE60311848D1 (de) 2007-03-29
MXPA05003148A (es) 2006-05-17
CN100388777C (zh) 2008-05-14
EP1550306A1 (de) 2005-07-06
CA2500356A1 (en) 2004-04-08

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