MX2010004849A - Datos de inicializacion de sincronizacion para rafagas de tiempo en un sistema de comunicaciones moviles. - Google Patents

Datos de inicializacion de sincronizacion para rafagas de tiempo en un sistema de comunicaciones moviles.

Info

Publication number
MX2010004849A
MX2010004849A MX2010004849A MX2010004849A MX2010004849A MX 2010004849 A MX2010004849 A MX 2010004849A MX 2010004849 A MX2010004849 A MX 2010004849A MX 2010004849 A MX2010004849 A MX 2010004849A MX 2010004849 A MX2010004849 A MX 2010004849A
Authority
MX
Mexico
Prior art keywords
initialization data
synchronizing
communications system
mobile communications
burst
Prior art date
Application number
MX2010004849A
Other languages
English (en)
Inventor
David Brian Anderson
David Anthony Campana
Avinash Sridhar
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of MX2010004849A publication Critical patent/MX2010004849A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/16—Arrangements for broadcast or for distribution of identical information repeatedly
    • 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
    • H04H20/426—Receiver side
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport 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
    • H04N21/4383—Accessing a communication channel
    • 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
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
    • 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
    • H04N21/64315—DVB-H

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

Un aparato codifica una señal para proporcionar una señal codificada MPEG-2 que tiene datos de inicialización asociados, tales como cuadros-l, y transmite la señal, en donde la señal transmitida ocurre en ráfagas para transmitir la señal codificada MPEG-2, en donde cada ráfaga tiene una duración y ocurre en un ciclo de rebanada de tiempo, cada ciclo de rebanada de tiempo comprende por lo menos la duración de la ráfaga y un tiempo de apagado, y en donde el por lo menos un cuadro-l se transmite en una ráfaga y se repite en cada ráfaga siguiente hasta que se recibe un nuevo cuadro-l para su transmisión.
MX2010004849A 2007-10-31 2008-10-28 Datos de inicializacion de sincronizacion para rafagas de tiempo en un sistema de comunicaciones moviles. MX2010004849A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US148407P 2007-10-31 2007-10-31
PCT/US2008/012219 WO2009058265A1 (en) 2007-10-31 2008-10-28 Synchronizing initialization data to time bursts in a mobile communications system

Publications (1)

Publication Number Publication Date
MX2010004849A true MX2010004849A (es) 2010-05-27

Family

ID=40427331

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010004849A MX2010004849A (es) 2007-10-31 2008-10-28 Datos de inicializacion de sincronizacion para rafagas de tiempo en un sistema de comunicaciones moviles.

Country Status (8)

Country Link
US (1) US20100208850A1 (es)
EP (1) EP2210418A1 (es)
JP (1) JP2011502425A (es)
KR (1) KR20100081331A (es)
CN (1) CN101843100A (es)
CA (1) CA2703484A1 (es)
MX (1) MX2010004849A (es)
WO (1) WO2009058265A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5032646B2 (ja) * 2010-11-24 2012-09-26 株式会社東芝 撮像装置、撮像装置の作動方法及び内視鏡装置
JP2012165071A (ja) * 2011-02-03 2012-08-30 Sony Corp 撮像装置、受信装置、映像送信システムおよび映像送信方法
US9148676B2 (en) * 2012-12-04 2015-09-29 Sony Corporation Broadcast transition channel
US10123040B2 (en) * 2016-08-30 2018-11-06 Qualcomm Incorporated Intra-coded video frame caching for video telephony sessions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5541852A (en) * 1994-04-14 1996-07-30 Motorola, Inc. Device, method and system for variable bit-rate packet video communications
US20020021750A1 (en) * 2000-05-12 2002-02-21 Belotserkovsky Maxim B. Method and apparatus for selective equalizer tap initialization in an OFDM system
US8291448B2 (en) * 2004-09-15 2012-10-16 Nokia Corporation Providing zapping streams to broadcast receivers
US20090222873A1 (en) * 2005-03-07 2009-09-03 Einarsson Torbjoern Multimedia Channel Switching
US7950042B2 (en) * 2005-12-16 2011-05-24 Newport Media, Inc. Fast switching between time division multiplexed (TDM) channels
US7826536B2 (en) * 2005-12-29 2010-11-02 Nokia Corporation Tune in time reduction
WO2007081108A1 (en) * 2006-01-13 2007-07-19 Lg Electronics Inc. Digital broadcasting system and method of processing data

Also Published As

Publication number Publication date
WO2009058265A1 (en) 2009-05-07
EP2210418A1 (en) 2010-07-28
US20100208850A1 (en) 2010-08-19
CN101843100A (zh) 2010-09-22
CA2703484A1 (en) 2009-05-07
JP2011502425A (ja) 2011-01-20
KR20100081331A (ko) 2010-07-14

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Legal Events

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