BRPI0702558A - sistema de difusão de informação local e dispositivo de difusão e método de difusão do mesmo - Google Patents

sistema de difusão de informação local e dispositivo de difusão e método de difusão do mesmo

Info

Publication number
BRPI0702558A
BRPI0702558A BRPI0702558-0A BRPI0702558A BRPI0702558A BR PI0702558 A BRPI0702558 A BR PI0702558A BR PI0702558 A BRPI0702558 A BR PI0702558A BR PI0702558 A BRPI0702558 A BR PI0702558A
Authority
BR
Brazil
Prior art keywords
broadcasting
local information
broadcast
contents
diffusion
Prior art date
Application number
BRPI0702558-0A
Other languages
English (en)
Inventor
Akihiro Hatayama
Original Assignee
Toshiba Kk Toshiba 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 Toshiba Kk Toshiba Corp filed Critical Toshiba Kk Toshiba Corp
Publication of BRPI0702558A publication Critical patent/BRPI0702558A/pt

Links

Classifications

    • 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
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25841—Management of client data involving the geographical location of the client
    • 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
    • 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
    • H04N7/17336—Handling of requests in head-ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Graphics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radio Relay Systems (AREA)

Abstract

SISTEMA DE DIFUSãO DE INFORMAçãO LOCAL E DISPOSITIVO DE DIFUSãO E MéTODO DE DIFUSãO DO MESMO. A presente invenção refere-se a um sistema de difusão de informação local de acordo com a presente invenção, um centro de distribuição de conteúdo (3) distribui conteúdos de informação local para dispositivos de difusão (11 a 1 n) dispostos em uma área de serviço através de uma estação mestre (2). Cada um dos dispositivos de difusão (11 a ln) recebe os conteúdos distribuídos por meio de uma unidade de comunicação (111), armazena os conteúdos em uma unidade de armazenamento (112) e sai, ciclicamente, os conteúdos armazenados por uma unidade de saída (113), converte os conteúdos em sinais de difusão em um sistema de transmissão de uma difusão digital e difunde os sinais de difusão para a área de serviço através de uma unidade de transmissão (114) e proporciona um terminal de recebimento (4) capaz de receber difusão digital na área de serviço da informação local.
BRPI0702558-0A 2006-05-31 2007-05-31 sistema de difusão de informação local e dispositivo de difusão e método de difusão do mesmo BRPI0702558A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006152779 2006-05-31
JP2007134569A JP2008011510A (ja) 2006-05-31 2007-05-21 ローカル情報放送システム、放送装置及び放送方法

Publications (1)

Publication Number Publication Date
BRPI0702558A true BRPI0702558A (pt) 2008-02-19

Family

ID=38788285

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702558-0A BRPI0702558A (pt) 2006-05-31 2007-05-31 sistema de difusão de informação local e dispositivo de difusão e método de difusão do mesmo

Country Status (5)

Country Link
US (1) US8640164B2 (pt)
JP (1) JP2008011510A (pt)
BR (1) BRPI0702558A (pt)
CA (1) CA2590120C (pt)
MX (1) MX2007006361A (pt)

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TW523465B (en) * 2001-02-06 2003-03-11 Olympus Optical Co Image forming apparatus
JP4462927B2 (ja) * 2001-06-20 2010-05-12 ソニー株式会社 液体吐出装置及び液体吐出方法
US20090157496A1 (en) * 2007-12-14 2009-06-18 Yahoo! Inc. Personal broadcast engine and network
JP5148417B2 (ja) * 2008-09-03 2013-02-20 株式会社日立国際電気 送信機
JP4711005B2 (ja) * 2009-04-08 2011-06-29 トヨタ自動車株式会社 多段式自動変速機の制御装置
JP5093696B2 (ja) * 2010-02-09 2012-12-12 株式会社アスコン コンテンツ配信システム、コンテンツ配信送信側システム、コンテンツ配信受信側システム、および、コンテンツ配信方法
JP2011254410A (ja) * 2010-06-04 2011-12-15 Ntt Docomo Inc 放送コンテンツ送信装置及び放送コンテンツ受信装置
JP5422532B2 (ja) * 2010-10-07 2014-02-19 株式会社日立国際電気 情報送信システム
JP5793916B2 (ja) * 2011-03-31 2015-10-14 富士通株式会社 配信サーバ装置および配信方法
GB2501111B (en) * 2012-04-12 2015-10-21 Donald Lester Method of, and apparatus for, localised television broadcasting
US9918139B2 (en) * 2015-07-07 2018-03-13 At&T Intellectual Property I, L.P. Distributed architecture for mobile streaming content delivery

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US5689648A (en) * 1992-01-31 1997-11-18 Raychem Corporation Method and apparatus for publication of information
JP2859786B2 (ja) * 1992-09-17 1999-02-24 富士通株式会社 無線通信システム
JPH06209301A (ja) * 1992-10-23 1994-07-26 Stanley Electric Co Ltd Ｌｅｄ文字放送システム
US5510828A (en) * 1994-03-01 1996-04-23 Lutterbach; R. Steven Interactive video display system
JP3805935B2 (ja) * 1998-12-25 2006-08-09 株式会社東芝 衛星通信システム
JP2001331138A (ja) * 2000-05-22 2001-11-30 Shigeru Adachi 広告媒体送信システムと広告媒体送信システムを利用した地震観測システムおよび気象、環境観測システム
WO2002087253A2 (en) * 2001-04-23 2002-10-31 Iblast, Inc. Method and apparatus for opportunistically broadcasting rich media digital content
US20030041336A1 (en) * 2001-07-10 2003-02-27 General Instrument Corporation Selective downloading of specific code images to broadband terminals
JP2003110512A (ja) * 2001-09-28 2003-04-11 Toshiba Corp デジタル放送システム、デジタル放送方法、及びそのための地域放送設備装置、広域放送設備装置
US20030093530A1 (en) 2001-10-26 2003-05-15 Majid Syed Arbitrator system and method for national and local content distribution
US20030200548A1 (en) * 2001-12-27 2003-10-23 Paul Baran Method and apparatus for viewer control of digital TV program start time
JP2003234712A (ja) * 2002-02-08 2003-08-22 Hitachi Kokusai Electric Inc 放送システム
US7584493B2 (en) * 2002-04-29 2009-09-01 The Boeing Company Receiver card technology for a broadcast subscription video service
JP2004032160A (ja) * 2002-06-24 2004-01-29 Toppan Printing Co Ltd 沿線情報案内システム、携帯受信機、及び沿線情報案内方法
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JP2004135171A (ja) * 2002-10-11 2004-04-30 Sony Corp デジタル放送システム、主配信装置、副配信装置、放送コンテンツ配信方法、放送コンテンツ編集方法
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JP2005092483A (ja) * 2003-09-17 2005-04-07 Yoshiyuki Kajino 案内対象箇所の音声案内システム
JP2005203911A (ja) 2004-01-14 2005-07-28 Nec Corp 列車内放送システムおよびその放送方法
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JP4606185B2 (ja) * 2005-02-01 2011-01-05 日本テレビ放送網株式会社 中継システム及び中継方法と、送信局と中継局
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US7573531B1 (en) * 2005-10-14 2009-08-11 Ati Technologies, Inc. Rapid channel signal identification

Also Published As

Publication number Publication date
CA2590120A1 (en) 2007-11-30
MX2007006361A (es) 2008-12-08
CA2590120C (en) 2015-06-23
JP2008011510A (ja) 2008-01-17
US8640164B2 (en) 2014-01-28
US20070283386A1 (en) 2007-12-06

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04N 7/10 (2006.01), H04N 7/173 (2011.01), H04N 21

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]