MX367329B - 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
MX367329B
MX367329B MX2016014886A MX2016014886A MX367329B MX 367329 B MX367329 B MX 367329B MX 2016014886 A MX2016014886 A MX 2016014886A MX 2016014886 A MX2016014886 A MX 2016014886A MX 367329 B MX367329 B MX 367329B
Authority
MX
Mexico
Prior art keywords
transmission
reception
layer
filtering process
present technique
Prior art date
Application number
MX2016014886A
Other languages
English (en)
Other versions
MX2016014886A (es
Inventor
Kitazato Naohisa
Kitahara Jun
Yamagishi Yasuaki
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 MX2016014886A publication Critical patent/MX2016014886A/es
Publication of MX367329B publication Critical patent/MX367329B/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]
    • H04N21/60—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1845—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast broadcast or multicast in a specific location, e.g. geocast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • 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
    • H04N21/23605—Creation or processing of packetized elementary streams [PES]
    • 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]
    • H04N21/20—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
    • 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
    • H04N21/434—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
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Television Systems (AREA)

Abstract

La presente tecnología se refiere a un aparato de recepción, un método de recepción, un aparato de transmisión y un método de transmisión mediante el cual puede realizarse el procesamiento de filtración eficiente. Se proporciona un aparato de recepción, que incluye: un aparato de recepción que recibe una onda de radiodifusión utilizando un sistema de transmisión IP (Protocolo de Internet); y una unidad de procesamiento de filtración que realiza el procesamiento de filtración en un paquete utilizando información de filtración, la información de filtración siendo transmitida en una transmisión de banda base en una primera capa a través de la onda de radiodifusión, la primera capa siendo menor que una capa IP en una jerarquía de un protocolo del sistema de transmisión IP. La presente tecnología es aplicable a un receptor de televisión, por ejemplo.
MX2016014886A 2014-05-22 2015-05-08 Aparato de recepcion, metodo de recepcion, aparato de transmision y metodo de transmision. MX367329B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014106134 2014-05-22
PCT/JP2015/063270 WO2015178220A1 (ja) 2014-05-22 2015-05-08 受信装置、受信方法、送信装置、及び、送信方法

Publications (2)

Publication Number Publication Date
MX2016014886A MX2016014886A (es) 2017-03-07
MX367329B true MX367329B (es) 2019-08-15

Family

ID=54553893

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016014886A MX367329B (es) 2014-05-22 2015-05-08 Aparato de recepcion, metodo de recepcion, aparato de transmision y metodo de transmision.

Country Status (7)

Country Link
US (2) US10333728B2 (es)
EP (2) EP3512206A1 (es)
JP (1) JP6598031B2 (es)
KR (2) KR102384709B1 (es)
CA (1) CA2948128C (es)
MX (1) MX367329B (es)
WO (1) WO2015178220A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3512206A1 (en) * 2014-05-22 2019-07-17 Sony Corporation Reception apparatus, reception method, transmission apparatus, and transmission method
WO2017204546A1 (ko) * 2016-05-25 2017-11-30 엘지전자(주) 방송 신호 송수신 장치 및 방법
US11496349B2 (en) * 2018-01-23 2022-11-08 Cable Television Laboratories, Inc. Systems and methods for a universal data link

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2404682A1 (en) * 2000-04-06 2001-10-18 Open Tv, Inc. Generic data processing engine
CN1874321B (zh) * 2001-08-09 2010-12-08 松下电器产业株式会社 传送装置和传送方法
US8582682B2 (en) * 2004-05-13 2013-11-12 Samsung Electronics Co., Ltd. Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof
US8059655B2 (en) * 2006-12-27 2011-11-15 Newport Media, Inc. Unified interfacing for DVB-T/H mobile TV applications
US20090007207A1 (en) * 2007-06-29 2009-01-01 Broadcom Corporation Hardware-implemented handling of back-to-back and parallel time slices in a video broadcasting receiver
JP5783402B2 (ja) 2011-01-25 2015-09-24 ソニー株式会社 受信装置、受信方法、供給装置、供給方法、プログラム、および放送システム
JP5148765B1 (ja) * 2011-09-06 2013-02-20 株式会社東芝 情報処理装置及び情報処理方法
US20130282870A1 (en) * 2012-04-18 2013-10-24 Sony Corporation Reception apparatus, reception method, transmission apparatus, transmission method, and program
WO2015126181A2 (en) * 2014-02-20 2015-08-27 Lg Electronics Inc. Broadcast reception device and operating method thereof, and broadcast transmission device and operating method thereof
EP3512206A1 (en) * 2014-05-22 2019-07-17 Sony Corporation Reception apparatus, reception method, transmission apparatus, and transmission method
US9749372B2 (en) * 2015-02-04 2017-08-29 Lg Electronics Inc. Device for transmitting broadcast signal, device for receiving broadcast signal, method for transmitting broadcast signal, and method for receiving broadcast signal

Also Published As

Publication number Publication date
EP3148207B1 (en) 2019-03-06
CA2948128A1 (en) 2015-11-26
WO2015178220A1 (ja) 2015-11-26
MX2016014886A (es) 2017-03-07
KR20220047399A (ko) 2022-04-15
EP3148207A4 (en) 2017-11-01
JP6598031B2 (ja) 2019-10-30
EP3512206A1 (en) 2019-07-17
EP3148207A1 (en) 2017-03-29
KR102384709B1 (ko) 2022-04-11
US11133950B2 (en) 2021-09-28
US10333728B2 (en) 2019-06-25
CA2948128C (en) 2023-09-12
JPWO2015178220A1 (ja) 2017-04-20
KR20170009837A (ko) 2017-01-25
KR102466259B1 (ko) 2022-11-14
US20170078108A1 (en) 2017-03-16
US20190342110A1 (en) 2019-11-07

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