MX2020009565A - Dispositivo de recepción, método de recepción, dispositivo de procesamiento de señal y método de procesamiento de señal. - Google Patents

Dispositivo de recepción, método de recepción, dispositivo de procesamiento de señal y método de procesamiento de señal.

Info

Publication number
MX2020009565A
MX2020009565A MX2020009565A MX2020009565A MX2020009565A MX 2020009565 A MX2020009565 A MX 2020009565A MX 2020009565 A MX2020009565 A MX 2020009565A MX 2020009565 A MX2020009565 A MX 2020009565A MX 2020009565 A MX2020009565 A MX 2020009565A
Authority
MX
Mexico
Prior art keywords
receiving
signal processing
urgent warning
broadcast signal
warning information
Prior art date
Application number
MX2020009565A
Other languages
English (en)
Inventor
Jun Kitahara
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
Publication of MX2020009565A publication Critical patent/MX2020009565A/es

Links

Classifications

    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
    • H04H20/48—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for FM stereophonic broadcast 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • H04N21/23617—Multiplexing of additional data and video streams by inserting additional data into a data carousel, e.g. inserting software modules into a DVB carousel
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2362—Generation or processing of Service Information [SI]
    • 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
    • H04N21/4334—Recording operations
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4432—Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server
    • 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
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuits Of Receivers In General (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Alarm Systems (AREA)

Abstract

La presente tecnología se refiere a un dispositivo de recepción, un método de recepción, un dispositivo de procesamiento de señal, y un método de procesamiento de señal que permite la presentación de información de alerta de emergencia más apropiadamente. Se proporciona un dispositivo de recepción que incluye: una parte de recepción que recibe una señal de radiodifusión; y una parte de procesamiento que procesa la señal de radiodifusión que se ha recibido, en la cual la parte de recepción instruye a la parte de procesamiento en un estado en espera iniciar con base en la información de inicio de alerta de emergencia incluida en la señal de radiodifusión que se ha recibido, y en caso de ser instruida por la parte de recepción para iniciar, la parte de procesamiento controla la presentación de información de alerta de emergencia con base en la señalización que incluye la información de alerta de emergencia adquirida a partir de la señal de radiodifusión que se ha recibido, e información de ajuste de recepción relacionada con un ajuste de recepción de la información de alerta de emergencia establecida por un usuario. La presente tecnología puede ser aplicada a, por ejemplo, un receptor de televisión.
MX2020009565A 2018-03-22 2019-03-08 Dispositivo de recepción, método de recepción, dispositivo de procesamiento de señal y método de procesamiento de señal. MX2020009565A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018054227 2018-03-22
PCT/JP2019/009266 WO2019181552A1 (ja) 2018-03-22 2019-03-08 受信装置、受信方法、信号処理装置、及び信号処理方法

Publications (1)

Publication Number Publication Date
MX2020009565A true MX2020009565A (es) 2020-10-05

Family

ID=67987081

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020009565A MX2020009565A (es) 2018-03-22 2019-03-08 Dispositivo de recepción, método de recepción, dispositivo de procesamiento de señal y método de procesamiento de señal.

Country Status (8)

Country Link
US (2) US11889161B2 (es)
JP (1) JP7264872B2 (es)
KR (1) KR20200131238A (es)
CN (1) CN111869227B (es)
BR (1) BR112020018802A2 (es)
CA (1) CA3094045A1 (es)
MX (1) MX2020009565A (es)
WO (1) WO2019181552A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024090194A1 (ja) * 2022-10-24 2024-05-02 ソニーグループ株式会社 送信装置、送信方法、受信装置、及び、受信方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
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KR100506524B1 (ko) * 2003-07-18 2005-08-03 삼성전자주식회사 오픈 케이블에서 아웃-오브-밴드 채널 정보를 표시하는 방법
KR101108053B1 (ko) * 2005-10-21 2012-02-06 엘지전자 주식회사 지상파 방송의 비상 사태 채널 설정 방법, 데이터 구조 및이를 위한 방송 수신기
KR101227484B1 (ko) * 2005-11-16 2013-01-29 엘지전자 주식회사 양방향 케이블 디지털 방송의 비상 사태 경보 메시지 처리방법, 데이터 구조 및 이를 위한 방송 수신기
KR20080066423A (ko) 2007-01-12 2008-07-16 엘지전자 주식회사 방송 시스템 및 긴급 경고 처리 방법
US8832731B1 (en) * 2007-04-03 2014-09-09 At&T Mobility Ii Llc Multiple language emergency alert system message
KR20090039060A (ko) * 2007-10-17 2009-04-22 엘지전자 주식회사 방송 시스템 및 긴급 경고 메시지 처리 방법
JP5605615B2 (ja) * 2010-05-12 2014-10-15 ソニー株式会社 受信装置、報知制御方法
JP5801561B2 (ja) * 2011-01-24 2015-10-28 日立マクセル株式会社 デジタル放送送信装置およびデジタル放送送信方法
JP5790184B2 (ja) 2011-06-13 2015-10-07 カシオ計算機株式会社 受信装置、および、プログラム
US9137563B2 (en) * 2012-08-24 2015-09-15 Google Technology Holdings LLC Processing emergency alert system messages
US9485110B2 (en) * 2013-07-15 2016-11-01 Lg Electronics Inc. Apparatus for alerting an emergency via broadcast signal transmission/reception and method for alerting an emergency via broadcast signal transmission/reception
WO2015023098A1 (ko) * 2013-08-12 2015-02-19 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 방법, 방송 신호 송신 방법 및 방송 신호 수신 방법
JP2015061195A (ja) * 2013-09-18 2015-03-30 ソニー株式会社 送信装置及び送信方法、受信装置及び受信方法、並びにコンピューター・プログラム
MX367680B (es) * 2014-07-17 2019-09-02 Lg Electronics Inc Dispositivo de transmision de difusion, metodo por el cual el dispositivo de transmision de difusion procesa datos, dispositivo de recepcion de difusion y metodo por el cual el dispositivo de recepcion de difusion procesa datos.
US10498792B2 (en) * 2015-05-17 2019-12-03 Lg Electronics Inc. Apparatus and method for transmitting or receiving broadcast signal
TW201725878A (zh) 2015-09-14 2017-07-16 Sony Corp 受訊裝置、送訊裝置及資料處理方法
EP3432618A1 (en) * 2017-07-18 2019-01-23 Thomson Licensing Emergency alert relaying using short range access communication devices

Also Published As

Publication number Publication date
KR20200131238A (ko) 2020-11-23
JPWO2019181552A1 (ja) 2021-04-15
CN111869227B (zh) 2024-01-02
BR112020018802A2 (pt) 2020-10-20
US11889161B2 (en) 2024-01-30
CA3094045A1 (en) 2019-09-26
CN111869227A (zh) 2020-10-30
WO2019181552A1 (ja) 2019-09-26
US20210377621A1 (en) 2021-12-02
JP7264872B2 (ja) 2023-04-25
US20240171828A1 (en) 2024-05-23

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