DE60131312T2 - Digitaler Signalempfänger, Verfahren zur Anzeige eines digitalen Signals und Computerprogrammerzeugnis - Google Patents

Digitaler Signalempfänger, Verfahren zur Anzeige eines digitalen Signals und Computerprogrammerzeugnis Download PDF

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Publication number
DE60131312T2
DE60131312T2 DE60131312T DE60131312T DE60131312T2 DE 60131312 T2 DE60131312 T2 DE 60131312T2 DE 60131312 T DE60131312 T DE 60131312T DE 60131312 T DE60131312 T DE 60131312T DE 60131312 T2 DE60131312 T2 DE 60131312T2
Authority
DE
Germany
Prior art keywords
information
data
signal
information data
broadcast
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
Application number
DE60131312T
Other languages
German (de)
English (en)
Other versions
DE60131312D1 (de
Inventor
Keiji Shinagawa-ku Yuzawa
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE60131312D1 publication Critical patent/DE60131312D1/de
Publication of DE60131312T2 publication Critical patent/DE60131312T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • H04N21/26241—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints involving the time of distribution, e.g. the best time of the day for inserting an advertisement or airing a children program
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26266—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for determining content or additional data repetition rate, e.g. of a file in a DVB carousel according to its importance
    • 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
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
    • H04N21/44224—Monitoring of user activity on external systems, e.g. Internet browsing
    • 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
    • H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • H04N21/4755—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user preferences, e.g. favourite actors or genre
    • 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
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8173—End-user applications, e.g. Web browser, game
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
    • 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
    • H04N7/17318—Direct or substantially direct transmission and handling of requests

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Human Computer Interaction (AREA)
  • Circuits Of Receivers In General (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
DE60131312T 2000-03-15 2001-03-08 Digitaler Signalempfänger, Verfahren zur Anzeige eines digitalen Signals und Computerprogrammerzeugnis Expired - Fee Related DE60131312T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000073172A JP2001268544A (ja) 2000-03-15 2000-03-15 ディジタル信号受信装置
JP2000073172 2000-03-15

Publications (2)

Publication Number Publication Date
DE60131312D1 DE60131312D1 (de) 2007-12-27
DE60131312T2 true DE60131312T2 (de) 2008-09-11

Family

ID=18591459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60131312T Expired - Fee Related DE60131312T2 (de) 2000-03-15 2001-03-08 Digitaler Signalempfänger, Verfahren zur Anzeige eines digitalen Signals und Computerprogrammerzeugnis

Country Status (9)

Country Link
US (1) US7024684B2 (cg-RX-API-DMAC7.html)
EP (1) EP1137283B1 (cg-RX-API-DMAC7.html)
JP (1) JP2001268544A (cg-RX-API-DMAC7.html)
KR (1) KR100801380B1 (cg-RX-API-DMAC7.html)
CN (1) CN1327708C (cg-RX-API-DMAC7.html)
DE (1) DE60131312T2 (cg-RX-API-DMAC7.html)
ID (1) ID29681A (cg-RX-API-DMAC7.html)
MY (1) MY136144A (cg-RX-API-DMAC7.html)
TW (1) TW498690B (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003249057A (ja) * 2002-02-26 2003-09-05 Toshiba Corp デジタル情報媒体を用いるエンハンスド・ナビゲーション・システム
US8380195B2 (en) 2004-09-15 2013-02-19 Alcatel Lucent Method of conducting rate control, scheduling and acknowledgement in wireless communication system
CN101494510B (zh) * 2008-01-25 2011-07-13 中兴通讯股份有限公司 一种信息轮播方法及系统
US20090249426A1 (en) * 2008-03-27 2009-10-01 Microsoft Corporation Supplementing broadcast service with network content
US9021522B2 (en) * 2008-12-10 2015-04-28 Microsoft Technology Licensing, Llc Concurrent interactive television for network connected devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3269975D1 (en) * 1981-08-07 1986-04-24 Ici Plc Spraying solid
GB2116001B (en) * 1981-12-23 1985-10-16 Gen Electric Radioactive test body
ES2154291T3 (es) * 1992-12-09 2001-04-01 Discovery Communicat Inc Controlador de red para sistemas de distribucion de programas de television por cable.
US5754172A (en) * 1995-01-09 1998-05-19 Sony Corporation Information display method
JPH09130346A (ja) * 1995-10-30 1997-05-16 Sony Corp Ａｖデータ受信装置、ａｖデータ送信装置および放送システム
DE69725533T2 (de) * 1996-08-30 2004-05-19 Matsushita Electric Industrial Co., Ltd., Kadoma Digitales Rundfunksystem, digitale Rundfunkvorrichtung und Empfänger dafür
US6427238B1 (en) * 1998-05-29 2002-07-30 Opentv, Inc. Module manager for interactive television system
JP2002518900A (ja) * 1998-06-09 2002-06-25 インデックス システムズ インコーポレイテッド テレビ番組及び関連テキストを表示するための装置及び方法において使用するデータベース
CA2337910C (en) * 1998-07-29 2008-12-09 Morecom, Inc. Digital tv system with synchronized world wide web content
US6229895B1 (en) * 1999-03-12 2001-05-08 Diva Systems Corp. Secure distribution of video on-demand

Also Published As

Publication number Publication date
EP1137283B1 (en) 2007-11-14
KR20010091986A (ko) 2001-10-23
TW498690B (en) 2002-08-11
US20020012406A1 (en) 2002-01-31
EP1137283A2 (en) 2001-09-26
CN1313681A (zh) 2001-09-19
EP1137283A3 (en) 2003-11-05
JP2001268544A (ja) 2001-09-28
KR100801380B1 (ko) 2008-02-05
US7024684B2 (en) 2006-04-04
ID29681A (id) 2001-09-20
DE60131312D1 (de) 2007-12-27
MY136144A (en) 2008-08-29
CN1327708C (zh) 2007-07-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee