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MX2019002512A - Sistemas y metodos para señalizacion de mensajes de alerta de emergencia. - Google Patents

Sistemas y metodos para señalizacion de mensajes de alerta de emergencia.

Info

Publication number
MX2019002512A
MX2019002512A MX2019002512A MX2019002512A MX2019002512A MX 2019002512 A MX2019002512 A MX 2019002512A MX 2019002512 A MX2019002512 A MX 2019002512A MX 2019002512 A MX2019002512 A MX 2019002512A MX 2019002512 A MX2019002512 A MX 2019002512A
Authority
MX
Mexico
Prior art keywords
emergency alert
signaling
systems
methods
alert messages
Prior art date
Application number
MX2019002512A
Other languages
English (en)
Inventor
Andrew Segall Christopher
g deshpande Sachin
Ng Sheau
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MX2019002512A publication Critical patent/MX2019002512A/es

Links

Classifications

    • 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
    • H04N21/236—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
    • 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
    • H04N21/434—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
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG 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]
    • H04N21/40—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
    • H04N21/47—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
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark
    • 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
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/50—Aspects of broadcast communication characterised by the use of watermarks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Alarm Systems (AREA)

Abstract

Un dispositivo puede configurarse para recibir un fragmento de mensaje de alerta de emergencia de señalización de bajo nivel desde un flujo de transmisión. El dispositivo puede analizar los elementos de sintaxis incluidos en el fragmento del mensaje de alerta de emergencia. El dispositivo puede determinar si recuperar un recurso de medios asociado con el mensaje de alerta de emergencia basado en los elementos de sintaxis analizados.
MX2019002512A 2016-09-09 2017-09-04 Sistemas y metodos para señalizacion de mensajes de alerta de emergencia. MX2019002512A (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201662385738P 2016-09-09 2016-09-09
US201662405201P 2016-10-06 2016-10-06
US201662420468P 2016-11-10 2016-11-10
US201662427134P 2016-11-28 2016-11-28
US201762461156P 2017-02-20 2017-02-20
PCT/JP2017/031835 WO2018047779A1 (en) 2016-09-09 2017-09-04 Systems and methods for signaling of emergency alert messages

Publications (1)

Publication Number Publication Date
MX2019002512A true MX2019002512A (es) 2019-06-20

Family

ID=61562881

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002512A MX2019002512A (es) 2016-09-09 2017-09-04 Sistemas y metodos para señalizacion de mensajes de alerta de emergencia.

Country Status (7)

Country Link
US (1) US20210289268A1 (es)
KR (1) KR102151595B1 (es)
CN (1) CN109661821B (es)
CA (1) CA3035658C (es)
MX (1) MX2019002512A (es)
TW (1) TWI640962B (es)
WO (1) WO2018047779A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021112037A1 (en) * 2019-12-06 2021-06-10 Sharp Kabushiki Kaisha Systems and methods for signaling temporal sublayer information in video coding
US11576126B2 (en) * 2020-03-24 2023-02-07 Qualcomm Incorporated Wakeup signaling identification
TWI799821B (zh) * 2021-03-30 2023-04-21 許維綸 危險預測預防系統

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298302B (en) * 1995-02-25 1998-04-01 Accupage Ltd Security device
US7590589B2 (en) * 2004-09-10 2009-09-15 Hoffberg Steven M Game theoretic prioritization scheme for mobile ad hoc networks permitting hierarchal deference
US8924269B2 (en) * 2006-05-13 2014-12-30 Sap Ag Consistent set of interfaces derived from a business object model
US8483282B2 (en) * 2007-10-12 2013-07-09 Qualcomm, Incorporated Entropy coding of interleaved sub-blocks of a video block
GB2474035A (en) * 2009-10-01 2011-04-06 Sean Edward James Mccarroll Restricting use of an electrical device
KR101654439B1 (ko) * 2011-09-23 2016-09-12 엘지전자 주식회사 방송 서비스 수신 방법 및 그 수신 장치
WO2013100694A1 (ko) * 2011-12-29 2013-07-04 엘지전자 주식회사 비디오 인코딩 및 디코딩 방법과 이를 이용하는 장치
CN106998536B (zh) * 2012-03-02 2020-06-16 Lg电子株式会社 在广播发送器中处理紧急报警业务的方法及其设备
US20150382024A1 (en) * 2013-05-01 2015-12-31 Lg Electronics Inc. Apparatus and method of transmitting and receiving signal
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

Also Published As

Publication number Publication date
KR20190031578A (ko) 2019-03-26
TWI640962B (zh) 2018-11-11
CN109661821A (zh) 2019-04-19
US20210289268A1 (en) 2021-09-16
CN109661821B (zh) 2021-05-18
WO2018047779A1 (en) 2018-03-15
CA3035658A1 (en) 2018-03-15
CA3035658C (en) 2023-01-24
KR102151595B1 (ko) 2020-09-03
TW201812714A (zh) 2018-04-01

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