MX2018016226A - Aparato de transmision, aparato de recepcion, y metodo de procesamiento de datos. - Google Patents

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

Info

Publication number
MX2018016226A
MX2018016226A MX2018016226A MX2018016226A MX2018016226A MX 2018016226 A MX2018016226 A MX 2018016226A MX 2018016226 A MX2018016226 A MX 2018016226A MX 2018016226 A MX2018016226 A MX 2018016226A MX 2018016226 A MX2018016226 A MX 2018016226A
Authority
MX
Mexico
Prior art keywords
physical layer
layer frame
transmission apparatus
time information
data processing
Prior art date
Application number
MX2018016226A
Other languages
English (en)
Inventor
Takahashi Kazuyuki
Okada Satoshi
Bruce Michael Lachlan
Original Assignee
Sony Semiconductor Solutions 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 Semiconductor Solutions Corp filed Critical Sony Semiconductor Solutions Corp
Publication of MX2018016226A publication Critical patent/MX2018016226A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0091—Transmitter details
    • 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
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • 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
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64322—IP

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

La técnica actual se refiere a un aparato de transmisión, un aparato de recepción y un método de procesamiento de datos que permite que la información de tiempo sea transferida de manera precisa y eficiente. Un aparato de transmisión genera un cuadro de la capa física incluyendo la información tiempo y transmite el cuadro de la capa física. Un aparato de recepción recibe el cuadro de la capa física del aparato de transmisión y realiza un procesamiento predeterminado en base a la información de tiempo incluida en el cuadro de la capa física. El frente del cuadro de la capa física incluye información de tiempo que indica un tiempo arbitrario. La técnica actual puede aplicarse a una radiodifusión de televisión digital utilizando un sistema de IP.
MX2018016226A 2016-07-08 2017-06-23 Aparato de transmision, aparato de recepcion, y metodo de procesamiento de datos. MX2018016226A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016135712 2016-07-08
PCT/JP2017/023149 WO2018008429A1 (ja) 2016-07-08 2017-06-23 送信装置、受信装置、及び、データ処理方法

Publications (1)

Publication Number Publication Date
MX2018016226A true MX2018016226A (es) 2019-06-17

Family

ID=60901368

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018016226A MX2018016226A (es) 2016-07-08 2017-06-23 Aparato de transmision, aparato de recepcion, y metodo de procesamiento de datos.

Country Status (8)

Country Link
US (1) US10615951B2 (es)
EP (1) EP3484092A4 (es)
JP (3) JP7166919B2 (es)
CN (2) CN109417464A (es)
AU (1) AU2017292438B2 (es)
CA (1) CA3028936A1 (es)
MX (1) MX2018016226A (es)
WO (1) WO2018008429A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021153259A1 (ja) * 2020-01-30 2021-08-05 ソニーグループ株式会社 受信装置および方法
US20230318893A1 (en) * 2020-07-29 2023-10-05 Sony Group Corporation Transmission device, transmission method, reception device, and reception method
JPWO2023013124A1 (es) * 2021-08-06 2023-02-09
CN115694726B (zh) * 2022-09-15 2023-09-12 北京融为科技有限公司 一种物理层帧头冗余编码校验方法和设备

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KR20090063185A (ko) * 2007-12-12 2009-06-17 엘지전자 주식회사 신호 송수신 방법 및 신호 송수신 장치
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JP5630646B2 (ja) 2010-10-19 2014-11-26 ソニー株式会社 送信装置及びその送信方法、並びに、受信装置
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WO2017098950A1 (ja) 2015-12-10 2017-06-15 ソニー株式会社 受信装置、及び、データ処理方法
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Also Published As

Publication number Publication date
JP7512344B2 (ja) 2024-07-08
CN109417464A (zh) 2019-03-01
CN114362911B (zh) 2024-05-10
AU2017292438A1 (en) 2018-12-13
EP3484092A1 (en) 2019-05-15
JP7166919B2 (ja) 2022-11-08
WO2018008429A1 (ja) 2018-01-11
US10615951B2 (en) 2020-04-07
EP3484092A4 (en) 2019-05-15
JP2023012500A (ja) 2023-01-25
US20190190689A1 (en) 2019-06-20
CA3028936A1 (en) 2018-01-11
JP2024129068A (ja) 2024-09-26
JPWO2018008429A1 (ja) 2019-04-18
AU2017292438B2 (en) 2020-05-28
CN114362911A (zh) 2022-04-15

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