MX2017004886A - Aparato de recepcion, metodo de recepcion, aparato de transmision, y metodo de transmision. - Google Patents

Aparato de recepcion, metodo de recepcion, aparato de transmision, y metodo de transmision.

Info

Publication number
MX2017004886A
MX2017004886A MX2017004886A MX2017004886A MX2017004886A MX 2017004886 A MX2017004886 A MX 2017004886A MX 2017004886 A MX2017004886 A MX 2017004886A MX 2017004886 A MX2017004886 A MX 2017004886A MX 2017004886 A MX2017004886 A MX 2017004886A
Authority
MX
Mexico
Prior art keywords
signaling data
transmission
reception
acquires
present technology
Prior art date
Application number
MX2017004886A
Other languages
English (en)
Other versions
MX369226B (es
Inventor
Kitazato Naohisa
Kitahara Jun
Yamagishi Yasuaki
Takahashi Kazuyuki
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 MX2017004886A publication Critical patent/MX2017004886A/es
Publication of MX369226B publication Critical patent/MX369226B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • 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
    • H04N21/238—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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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]
    • H04N21/20—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
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La tecnología presente se refiere a un aparato de recepción, un método de recepción, un aparato de transmisión, y un método de transmisión el cual puede usar los datos de señalización de formato binario y los datos de señalización de formato de texto en combinación. Se proporciona un aparato de recepción que incluye una primer unidad de adquisición la. cual adquiere, los datos de señalización del segundo formato de texto precedente para ser transmitidos en una capa del nivel inferior a la capa IP en una jerarquía de un protocolo de un sistema de transmisión IP y que contiene la información de control independiente de un servicio identificado mediante una dirección IP, los datos de señalización del primer formato binario conteniendo una bandera que indica si los segundos datos de señalización existen en la radiodifusión digital usando el sistema de transmisión IP, una segunda unidad de adquisición la cual adquiere los segundos datos de señalización en base a los primeros datos de señalización, y una unidad de control la cual controla la operación de las unidades la cuales realizan varios tipos de procesamientos en base a los segundos datos de señalización. La tecnología presente puede ser aplicada a, por ejemplo, un receptor de televisión.
MX2017004886A 2014-10-21 2015-10-07 Aparato de recepcion, metodo de recepcion, aparato de transmision, y metodo de transmision. MX369226B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014214924 2014-10-21
PCT/JP2015/078499 WO2016063731A1 (ja) 2014-10-21 2015-10-07 受信装置、受信方法、送信装置、及び、送信方法

Publications (2)

Publication Number Publication Date
MX2017004886A true MX2017004886A (es) 2017-06-29
MX369226B MX369226B (es) 2019-11-01

Family

ID=55760775

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017004886A MX369226B (es) 2014-10-21 2015-10-07 Aparato de recepcion, metodo de recepcion, aparato de transmision, y metodo de transmision.

Country Status (7)

Country Link
US (7) US10015656B2 (es)
EP (2) EP3522548B1 (es)
JP (1) JP6617712B2 (es)
KR (1) KR102460464B1 (es)
CA (1) CA2963757C (es)
MX (1) MX369226B (es)
WO (1) WO2016063731A1 (es)

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Also Published As

Publication number Publication date
US20250159454A1 (en) 2025-05-15
MX369226B (es) 2019-11-01
US20210014660A1 (en) 2021-01-14
KR102460464B1 (ko) 2022-10-31
EP3522548A1 (en) 2019-08-07
EP3211905A1 (en) 2017-08-30
CA2963757A1 (en) 2016-04-28
US20170238160A1 (en) 2017-08-17
EP3211905A4 (en) 2018-03-14
JPWO2016063731A1 (ja) 2017-08-10
US20180367975A1 (en) 2018-12-20
US20240022890A1 (en) 2024-01-18
US10356592B2 (en) 2019-07-16
KR20170071478A (ko) 2017-06-23
US11812358B2 (en) 2023-11-07
EP3522548B1 (en) 2022-02-23
US20220312175A1 (en) 2022-09-29
US12232010B2 (en) 2025-02-18
US10827337B2 (en) 2020-11-03
US10015656B2 (en) 2018-07-03
WO2016063731A1 (ja) 2016-04-28
US20190387388A1 (en) 2019-12-19
EP3211905B1 (en) 2019-04-03
US11395123B2 (en) 2022-07-19
CA2963757C (en) 2023-03-14
JP6617712B2 (ja) 2019-12-11

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