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CL2012002352A1 - A transmission apparatus and method, and a reception apparatus, of a radiation current. - Google Patents

A transmission apparatus and method, and a reception apparatus, of a radiation current.

Info

Publication number
CL2012002352A1
CL2012002352A1 CL2012002352A CL2012002352A CL2012002352A1 CL 2012002352 A1 CL2012002352 A1 CL 2012002352A1 CL 2012002352 A CL2012002352 A CL 2012002352A CL 2012002352 A CL2012002352 A CL 2012002352A CL 2012002352 A1 CL2012002352 A1 CL 2012002352A1
Authority
CL
Chile
Prior art keywords
transmission
transmission apparatus
radiation current
reception apparatus
reception
Prior art date
Application number
CL2012002352A
Other languages
Spanish (es)
Inventor
Hayato Douguchi
Kensuke Shimofure
Takeshi Fukuhara
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of CL2012002352A1 publication Critical patent/CL2012002352A1/en

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]
    • H04N21/40—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
    • H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • 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
    • H04N21/23611—Insertion of stuffing data into a multiplex stream, e.g. to obtain a constant bitrate
    • 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
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • 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
    • H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

Aparato de transmisión, aparato de recepción, sistema de comunicación, método de transmisión y método de conversión, donde el aparato de transmisión comprende medios de generación para comprimir la corriente de radiodifusión para generar la señal de datos y medios de transmisión para transmitir dicha señal.Transmission apparatus, reception apparatus, communication system, transmission method and conversion method, where the transmission apparatus comprises generation means for compressing the broadcasting current to generate the data signal and transmission means for transmitting said signal.

CL2012002352A 2010-02-25 2012-08-24 A transmission apparatus and method, and a reception apparatus, of a radiation current. CL2012002352A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010040120A JP5359929B2 (en) 2010-02-25 2010-02-25 Transmission device, reception device, communication system, transmission method, and conversion method

Publications (1)

Publication Number Publication Date
CL2012002352A1 true CL2012002352A1 (en) 2013-01-25

Family

ID=44506664

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012002352A CL2012002352A1 (en) 2010-02-25 2012-08-24 A transmission apparatus and method, and a reception apparatus, of a radiation current.

Country Status (6)

Country Link
JP (1) JP5359929B2 (en)
AR (1) AR080296A1 (en)
BR (1) BR112012020939B1 (en)
CL (1) CL2012002352A1 (en)
PE (1) PE20130572A1 (en)
WO (1) WO2011105250A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6375093B2 (en) * 2013-11-25 2018-08-15 日本放送協会 STL / TTL line transmitter and STL / TTL line receiver
JP6215898B2 (en) 2015-11-16 2017-10-18 株式会社Pfu Video processing apparatus, video processing system, and video processing method
JP7590937B2 (en) 2020-07-17 2024-11-27 日本放送協会 Transmitting device, receiving device and control device
CN116501511B (en) * 2023-06-29 2023-09-15 恒生电子股份有限公司 Memory size processing method and device, electronic equipment and storage medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4730041B2 (en) * 2005-09-28 2011-07-20 Ｋｄｄｉ株式会社 TS packet transmission method
JP4871230B2 (en) * 2007-08-07 2012-02-08 日本放送協会 Satellite / terrestrial broadcast signal conversion extraction device and specific segment connection relay device
JP4906633B2 (en) * 2007-08-07 2012-03-28 日本放送協会 Terrestrial / satellite broadcast signal conversion apparatus and transmission system

Also Published As

Publication number Publication date
BR112012020939A2 (en) 2016-05-03
WO2011105250A1 (en) 2011-09-01
JP2011176684A (en) 2011-09-08
PE20130572A1 (en) 2013-05-12
JP5359929B2 (en) 2013-12-04
BR112012020939B1 (en) 2021-09-08
AR080296A1 (en) 2012-03-28

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