TW498690B - Digital signal receiver and digital signal display method - Google Patents

Digital signal receiver and digital signal display method Download PDF

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Publication number
TW498690B
TW498690B TW090105609A TW90105609A TW498690B TW 498690 B TW498690 B TW 498690B TW 090105609 A TW090105609 A TW 090105609A TW 90105609 A TW90105609 A TW 90105609A TW 498690 B TW498690 B TW 498690B
Authority
TW
Taiwan
Prior art keywords
data
information
broadcast
information data
digital signal
Prior art date
Application number
TW090105609A
Other languages
English (en)
Chinese (zh)
Inventor
Keiji Yuzawa
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 TW498690B publication Critical patent/TW498690B/zh

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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)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
TW090105609A 2000-03-15 2001-03-09 Digital signal receiver and digital signal display method TW498690B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TW498690B true TW498690B (en) 2002-08-11

Family

ID=18591459

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090105609A TW498690B (en) 2000-03-15 2001-03-09 Digital signal receiver and digital signal display method

Country Status (9)

Country Link
US (1) US7024684B2 (enExample)
EP (1) EP1137283B1 (enExample)
JP (1) JP2001268544A (enExample)
KR (1) KR100801380B1 (enExample)
CN (1) CN1327708C (enExample)
DE (1) DE60131312T2 (enExample)
ID (1) ID29681A (enExample)
MY (1) MY136144A (enExample)
TW (1) TW498690B (enExample)

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
DE69333457T2 (de) * 1992-12-09 2004-11-25 Discovery Communications, Inc. Digitale Kopfstelle für Kabelfernsehverteilsystem
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
US6757911B1 (en) * 1996-08-30 2004-06-29 Matsushita Electric Industrial Co., Ltd. Digital broadcasting system, digital broadcasting apparatus, and a reception apparatus for digital broadcasts
US6427238B1 (en) * 1998-05-29 2002-07-30 Opentv, Inc. Module manager for interactive television system
WO1999065242A1 (en) * 1998-06-09 1999-12-16 Index Systems, Inc. Database for use in method and apparatus for displaying television programs and related text
AU772187B2 (en) * 1998-07-29 2004-04-08 Liberate Technologies 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
EP1137283A3 (en) 2003-11-05
DE60131312D1 (de) 2007-12-27
EP1137283B1 (en) 2007-11-14
US7024684B2 (en) 2006-04-04
KR100801380B1 (ko) 2008-02-05
JP2001268544A (ja) 2001-09-28
CN1327708C (zh) 2007-07-18
MY136144A (en) 2008-08-29
CN1313681A (zh) 2001-09-19
ID29681A (id) 2001-09-20
DE60131312T2 (de) 2008-09-11
US20020012406A1 (en) 2002-01-31
KR20010091986A (ko) 2001-10-23
EP1137283A2 (en) 2001-09-26

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees