MX2014002331A - Dispositivo y metodo de recepcion de ondas de difusion, dispositivo y metodo de transmision de ondas de difusion, prorama y medio de grabacion. - Google Patents

Dispositivo y metodo de recepcion de ondas de difusion, dispositivo y metodo de transmision de ondas de difusion, prorama y medio de grabacion.

Info

Publication number
MX2014002331A
MX2014002331A MX2014002331A MX2014002331A MX2014002331A MX 2014002331 A MX2014002331 A MX 2014002331A MX 2014002331 A MX2014002331 A MX 2014002331A MX 2014002331 A MX2014002331 A MX 2014002331A MX 2014002331 A MX2014002331 A MX 2014002331A
Authority
MX
Mexico
Prior art keywords
broadcast wave
broadcast
segment
tuned
tuning
Prior art date
Application number
MX2014002331A
Other languages
English (en)
Inventor
Naohisa Kitazato
Izumi Hatakeyama
Masayuki Obayashi
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 MX2014002331A publication Critical patent/MX2014002331A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/09—Arrangements for receiving desired information automatically according to timetables
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • 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
    • H04N21/42676—Internal components of the client ; Characteristics thereof for modulating an analogue carrier signal to encode digital information or demodulating it to decode digital information, e.g. ADSL or cable modem
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuits Of Receivers In General (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La presente técnica se refiere a un dispositivo y método de recepción de ondas de difusión, un dispositivo y método de transmisión de ondas de difusión, un programa, y un medio de grabación que realizan sintonización universal que permite la selección de difusión de varios segmentos sólo a través de recepción de difusión mientras se utilizan infraestructuras existentes. Se selecciona un segmento central que se encuentra en una ubicación de segmento predeterminada en un canal físico predeterminado. Se hace una comprobación para determinar si se adquiere un descriptor de transmisión conectado en el cual se escribe la información sobre la sincronización de OFDM entre los segmentos en el canal físico predeterminado, el descriptor de transmisión conectado se contiene en una corriente de transporte que se difunde en el segmento central seleccionado. Cuando se adquiere el descriptor de transmisión conectado, los segmentos distintos al segmento central en el canal físico se seleccionan de manera secuencial y la información de sintonización contenida en la corriente de transporte de cada uno de los segmentos seleccionados se adquiere para crear una tabla de sintonización.
MX2014002331A 2011-09-06 2012-08-30 Dispositivo y metodo de recepcion de ondas de difusion, dispositivo y metodo de transmision de ondas de difusion, prorama y medio de grabacion. MX2014002331A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011193528A JP2013055568A (ja) 2011-09-06 2011-09-06 放送波受信装置および方法、放送波送信装置および方法、プログラム、並びに記録媒体
PCT/JP2012/071968 WO2013035617A1 (ja) 2011-09-06 2012-08-30 放送波受信装置および方法、放送波送信装置および方法、プログラム、並びに記録媒体

Publications (1)

Publication Number Publication Date
MX2014002331A true MX2014002331A (es) 2014-03-27

Family

ID=47832064

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014002331A MX2014002331A (es) 2011-09-06 2012-08-30 Dispositivo y metodo de recepcion de ondas de difusion, dispositivo y metodo de transmision de ondas de difusion, prorama y medio de grabacion.

Country Status (7)

Country Link
US (1) US20140196096A1 (es)
JP (1) JP2013055568A (es)
CN (1) CN103765874A (es)
BR (1) BR112014004825A2 (es)
CA (1) CA2844531A1 (es)
MX (1) MX2014002331A (es)
WO (1) WO2013035617A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015050797A (ja) * 2013-08-30 2015-03-16 株式会社豊田自動織機 駆動装置
US9872063B2 (en) * 2015-03-01 2018-01-16 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method of transmitting broadcast signals and method of receiving broadcast signals
JP2017175261A (ja) * 2016-03-22 2017-09-28 ソニー株式会社 受信装置、データ処理方法、及び、送受信システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7406104B2 (en) * 2000-08-25 2008-07-29 Lin Yang Terrestrial digital multimedia/television broadcasting system
BRPI0107141B1 (pt) * 2000-08-25 2015-06-16 Sony Corp Sistema de rádiodifusão digital, transmissor de rádiodifusão digital, receptor de rádiodifusão digital, e, método de rádiodifusão digital
CN1118195C (zh) * 2000-08-25 2003-08-13 清华大学 数字信息传输方法及其地面数字多媒体电视广播系统
JP4447500B2 (ja) * 2005-03-29 2010-04-07 株式会社日立国際電気 情報配信システム
WO2008143181A1 (ja) * 2007-05-18 2008-11-27 Kyocera Corporation デジタル放送受信装置
JP2010016442A (ja) * 2008-07-01 2010-01-21 Sharp Corp デジタル放送受信装置及びデジタル放送システム
WO2010110296A1 (ja) * 2009-03-27 2010-09-30 ソニー株式会社 送信装置および送信方法、受信装置および受信方法、並びにプログラム
EP2413599A1 (en) * 2009-03-27 2012-02-01 Sony Corporation Transmission device, transmission method, receiving device, and receiving method
CN103733560B (zh) * 2011-08-12 2017-08-11 交互数字专利控股公司 用于无线系统中灵活的带宽操作的下行链路资源分配

Also Published As

Publication number Publication date
CN103765874A (zh) 2014-04-30
WO2013035617A1 (ja) 2013-03-14
BR112014004825A2 (pt) 2017-04-04
JP2013055568A (ja) 2013-03-21
US20140196096A1 (en) 2014-07-10
CA2844531A1 (en) 2013-03-14

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Legal Events

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