MX2015012598A - Metodo y aparato para la transmisión de señales de alto ancho de banda con transpondedores de bajo ancho de banda. - Google Patents

Metodo y aparato para la transmisión de señales de alto ancho de banda con transpondedores de bajo ancho de banda.

Info

Publication number
MX2015012598A
MX2015012598A MX2015012598A MX2015012598A MX2015012598A MX 2015012598 A MX2015012598 A MX 2015012598A MX 2015012598 A MX2015012598 A MX 2015012598A MX 2015012598 A MX2015012598 A MX 2015012598A MX 2015012598 A MX2015012598 A MX 2015012598A
Authority
MX
Mexico
Prior art keywords
transponders
transmitting high
data streams
signals
bandwidth
Prior art date
Application number
MX2015012598A
Other languages
English (en)
Inventor
Joseph Santoru
Romulo Pontual
Hanno Basse
Sassan Pejhan
Ernest C Chen
Original Assignee
Directv Group Inc
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
Priority claimed from US13/829,916 external-priority patent/US9525978B2/en
Application filed by Directv Group Inc filed Critical Directv Group Inc
Publication of MX2015012598A publication Critical patent/MX2015012598A/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]
    • H04N21/20—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
    • H04N21/2365—Multiplexing of several video streams
    • H04N21/23655—Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/42—Arrangements for resource management
    • H04H20/423—Transmitter side
    • 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
    • H04H20/74—Wireless systems of satellite networks
    • 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]
    • H04N21/60—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)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Se revela un método y un aparato para la transmisión de una pluralidad de corrientes de datos elementales a una pluralidad de receptores. En una realización, el método comprende los pasos de generar M corrientes de datos que comprenden K corrientes de datos elementales multiplexados en una primera entidad, transmitir las M corrientes de datos a una segunda entidad, generar N corrientes transmisoras a partir de las M corrientes de datos en la segunda entidad; y transmitir cada una de las N corrientes transmisoras a la pluralidad de receptores por el uso de uno asociado de N subtransmisores de emisión.
MX2015012598A 2013-03-14 2014-03-12 Metodo y aparato para la transmisión de señales de alto ancho de banda con transpondedores de bajo ancho de banda. MX2015012598A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/829,916 US9525978B2 (en) 2005-07-29 2013-03-14 Method and apparatus for transmitting high bandwidth signals with low bandwidth transponders
PCT/US2014/024659 WO2014159667A1 (en) 2013-03-14 2014-03-12 Method and apparatus for transmitting high bandwidth signals with low bandwidth transponders

Publications (1)

Publication Number Publication Date
MX2015012598A true MX2015012598A (es) 2016-06-02

Family

ID=50686125

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015012598A MX2015012598A (es) 2013-03-14 2014-03-12 Metodo y aparato para la transmisión de señales de alto ancho de banda con transpondedores de bajo ancho de banda.

Country Status (4)

Country Link
AR (1) AR095447A1 (es)
BR (1) BR112015023385A2 (es)
MX (1) MX2015012598A (es)
WO (1) WO2014159667A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019090157A1 (en) 2017-11-02 2019-05-09 Intelsat US LLC Methods and systems for increasing bandwidth efficiency in satellite communications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104537A (en) * 1980-01-23 1981-08-20 Nec Corp Switch matrix device
US8200149B1 (en) * 2005-07-29 2012-06-12 The Directv Group, Inc. Combining transponder bandwidths for source and forward error correction encoding efficiency
WO2008113033A1 (en) * 2007-03-14 2008-09-18 Slacker, Inc. Systems and methods of utilizing multiple satellite transponders for data distribution

Also Published As

Publication number Publication date
WO2014159667A1 (en) 2014-10-02
WO2014159667A4 (en) 2014-11-20
BR112015023385A2 (pt) 2017-07-18
AR095447A1 (es) 2015-10-14

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