BRPI0919862A2 - receptor e transmissor de alertas de emergencia em transmissoes de tv digitalterrestre - Google Patents

receptor e transmissor de alertas de emergencia em transmissoes de tv digitalterrestre

Info

Publication number
BRPI0919862A2
BRPI0919862A2 BRPI0919862A BRPI0919862A BRPI0919862A2 BR PI0919862 A2 BRPI0919862 A2 BR PI0919862A2 BR PI0919862 A BRPI0919862 A BR PI0919862A BR PI0919862 A BRPI0919862 A BR PI0919862A BR PI0919862 A2 BRPI0919862 A2 BR PI0919862A2
Authority
BR
Brazil
Prior art keywords
broadcasts
transmitter
digital terrestrial
emergency alerts
receiver
Prior art date
Application number
BRPI0919862A
Other languages
English (en)
Inventor
Hiroyuki Furuta
Hiroyuki Hamazumi
Kazuhiko Shibuya
Kenichi Murayama
Makoto Taguchi
Original Assignee
Nhk Engineering Services Inc
Japan Broadcasting 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 Nhk Engineering Services Inc, Japan Broadcasting Corp filed Critical Nhk Engineering Services Inc
Publication of BRPI0919862A2 publication Critical patent/BRPI0919862A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G08B27/008—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via TV or radio broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. an encoded audio stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
    • H04N21/814—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts comprising emergency warnings
    • 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
    • H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
BRPI0919862A 2008-10-29 2009-10-29 receptor e transmissor de alertas de emergencia em transmissoes de tv digitalterrestre BRPI0919862A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008278909 2008-10-29
PCT/JP2009/068612 WO2010050565A1 (ja) 2008-10-29 2009-10-29 地上デジタルテレビジョン放送における緊急速報の受信機及び送信装置

Publications (1)

Publication Number Publication Date
BRPI0919862A2 true BRPI0919862A2 (pt) 2015-12-15

Family

ID=42128924

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919862A BRPI0919862A2 (pt) 2008-10-29 2009-10-29 receptor e transmissor de alertas de emergencia em transmissoes de tv digitalterrestre

Country Status (3)

Country Link
JP (1) JP4633187B2 (pt)
BR (1) BRPI0919862A2 (pt)
WO (1) WO2010050565A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6307934B2 (ja) * 2014-02-28 2018-04-11 三菱電機株式会社 避難誘導システム
JP2020123833A (ja) * 2019-01-30 2020-08-13 Ｎｅｃソリューションイノベータ株式会社 放送装置、警報システム、警報方法およびプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4286470B2 (ja) * 2000-06-27 2009-07-01 日本放送協会 デジタル伝送方法と受信機
JP3637296B2 (ja) * 2001-09-10 2005-04-13 株式会社東芝 データフレームに対するスクランブル方法及び記憶媒体
JP4268555B2 (ja) * 2004-03-31 2009-05-27 日本放送協会 伝送制御信号受信機及びそれを用いた地上デジタルテレビジョン放送受信機
JP2006060458A (ja) * 2004-08-19 2006-03-02 Fujitsu Ltd 受信装置
JP4417965B2 (ja) * 2006-02-07 2010-02-17 株式会社東芝 デジタル放送システムとこのシステムに用いられる放送装置、緊急放送処理装置及び受信機
JP4816366B2 (ja) * 2006-09-26 2011-11-16 ソニー株式会社 復調装置および方法、並びにプログラム

Also Published As

Publication number Publication date
JP2010136354A (ja) 2010-06-17
WO2010050565A1 (ja) 2010-05-06
JP4633187B2 (ja) 2011-02-16

Similar Documents

Publication Publication Date Title
BRPI1012268A2 (pt) dispositivo de iluminação, dispositivo de exibição e receptor de televisão.
EP2154889A4 (en) VIDEO SIGNAL TRANSMITTING DEVICE, VIDEO SIGNAL RECEIVING DEVICE, AND VIDEO SIGNAL TRANSMITTING SYSTEM
EP2175651A4 (en) DIGITAL BROADCASTING DEVICE AND DIGITAL BROADCASTING DEVICE
BRPI1012876A2 (pt) transmissor de difusão digital, receptor de difusão digital, e métodos de configuração e processamento de sequências dos mesmos
BRPI0922827A2 (pt) dispositivo de vídeo e receptor de televisão
BR112012000293A2 (pt) dispositivo e iluminação, dispositivo de vídeo e receptor de televisão.
BRPI1012267A2 (pt) dispositivo de iluminação, dispositivo de exibição e receptor de televisão.
BRPI1012271A2 (pt) dispositivo de iluminação, dispositivo de exibição e receptor de televisão.
EP2134013A4 (en) DIGITAL BROADCAST TRANSMITTING APPARATUS, DIGITAL BROADCAST RECEIVING APPARATUS, AND DIGITAL BROADCASTING TRANSMITTING / RECEIVING SYSTEM
BRPI1012873A2 (pt) transmissor de difusão digital, receptor de difusão digital, e métodos para configurar e processar fluxos dos mesmos
EP1982521A4 (en) DIGITAL BROADCASTING AND RECEIVING SYSTEM
GB2460416B (en) Broadcast receiver system
EP2007146A4 (en) DIGITAL BROADCAST RECEIVER AND METHOD FOR RECEIVING DIGITAL BROADCAST
BRPI0920675A2 (pt) dispositivo de iluminação, dispositivo de vídeo e receptor de televisão
BRPI1012273A2 (pt) dispositivo de iluminação, dispositivo de exibição e receptor de televisão.
BRPI0919863A2 (pt) receptor e transmissor de alerta de emergencia em broadcasting de televisao terrestre digital
BRPI0920035A2 (pt) receptor de radiodifusão digital e métdod de recepção de radiodifusão digital
BR112012000532A2 (pt) dispositivo de iluminação , dispositivo de exibição, e receptor de televisão
BRPI0920366A2 (pt) aparelho receptor de difusão
BRPI0919429A2 (pt) receptor de difusão digital
EP2475116A4 (en) DIGITAL BROADCAST TRANSMITTING DEVICE, DIGITAL BROADCAST RECEIVING DEVICE, DIGITAL BROADCAST RECEIVING SYSTEM
BRPI0921229A2 (pt) dispositivo de iluminação, dispositivo de vídeo e receptor de televisão.
EP2257051B8 (en) Digital broadcast receiver and digital broadcast reception method
BR112012000538A2 (pt) dispositivo de iluminação, dispositivo de exibição, e receptor de televisão.
BRPI0821886A2 (pt) Receptor de radiodiufusão.

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements