BR0205786A - Métodos, e, sistemas para transmitir um fluxo alvo e para receber um sinal - Google Patents
Métodos, e, sistemas para transmitir um fluxo alvo e para receber um sinalInfo
- Publication number
- BR0205786A BR0205786A BR0205786A BR0205786A BR0205786A BR 0205786 A BR0205786 A BR 0205786A BR 0205786 A BR0205786 A BR 0205786A BR 0205786 A BR0205786 A BR 0205786A BR 0205786 A BR0205786 A BR 0205786A
- Authority
- BR
- Brazil
- Prior art keywords
- stream
- target
- transmitting
- receiving
- flow
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
-
- 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]
- H04N21/60—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Abstract
"MéTODOS, E, SISTEMAS PARA TRANSMITIR UM FLUXO ALVO E PARA RECEBER UM SINAL". Um sistema (7) para transmitir um fluxo alvo (7r) conforme o Protocolo de Tempo Real ou seu equivalente. O fluxo alvo (7r) possui marcações de tempo de acordo com seu conteúdo e outros campos incluindo um número de seq³ência. O sistema (7) compreende: - meio para receber o fluxo alvo (7r) a partir de pelo menos uma fonte e um fluxo de radiodifusão (7ae, 7ve) de uma rede de radiodifusão, o fluxo de radiodifusão sendo conforme o padrão MPEG-2 ou seu equivalente; - meio (72, 74, 76, 78) para empacotar ou seccionalizar o fluxo de radiodifusão (7ae, 7ve) para formar um fluxo elementar empacotado (7ap, 7vp); e - meio (7M) para multiplexar o fluxo de seções DSM-CC e o fluxo elementar empacotado, para formar um fluxo de transporte TM conforme o MPEG-2 ou seu equivalente, o fluxo de transporte incluindo pacotes de fluxo de transporte nos quais o fluxo de seções DSM-CC e fluxo elementar empacotado são divididos e encapsulados, os pacotes de fluxo de transporte incluindo cada um, um identificador de pacote para si mesmo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001222111A JP2003037623A (ja) | 2001-07-23 | 2001-07-23 | Mpegネットワーク上におけるダイレクトrtp伝送方法及びシステム |
PCT/IB2002/002604 WO2003010969A1 (en) | 2001-07-23 | 2002-06-28 | Direct rtp delivery method and system over mpeg network |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0205786A true BR0205786A (pt) | 2003-07-22 |
Family
ID=19055660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0205786A BR0205786A (pt) | 2001-07-23 | 2002-06-28 | Métodos, e, sistemas para transmitir um fluxo alvo e para receber um sinal |
Country Status (7)
Country | Link |
---|---|
US (1) | US7035295B2 (pt) |
EP (1) | EP1413138A1 (pt) |
JP (1) | JP2003037623A (pt) |
KR (1) | KR20040017350A (pt) |
CN (1) | CN1792095A (pt) |
BR (1) | BR0205786A (pt) |
WO (1) | WO2003010969A1 (pt) |
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CN103152654A (zh) * | 2013-03-15 | 2013-06-12 | 杭州智屏软件有限公司 | 低延迟的视频片段截取技术 |
JP6326213B2 (ja) * | 2013-10-04 | 2018-05-16 | サターン ライセンシング エルエルシーSaturn Licensing LLC | 受信装置、受信方法、送信装置、及び、送信方法 |
KR101752435B1 (ko) | 2013-11-01 | 2017-07-03 | 엘지전자 주식회사 | 방송 신호를 송신하는 장치, 방송 신호를 수신하는 장치, 방송 신호를 송신하는 방법 및 방송 신호를 수신하는 방법 |
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CN106027686B (zh) * | 2016-08-02 | 2020-02-18 | 山东乐通达物联网科技有限公司 | 基于mpeg-2的增强型modbus通信方法 |
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JP4649091B2 (ja) * | 2002-01-30 | 2011-03-09 | 株式会社エヌ・ティ・ティ・ドコモ | 通信端末、サーバ装置、中継装置、放送通信システム、放送通信方法及びプログラム |
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ATE375187T1 (de) * | 2002-08-12 | 2007-10-15 | Alcatel Lucent | Verfahren und vorrichtungen zur implementerung von hochinteraktiven unterhaltungsdiensten unter verwendung der medienströmungstechnologie, das die bereitstellung auf abstand von virtuelle realitätdiensten ermöglicht |
JP2005064556A (ja) * | 2003-08-08 | 2005-03-10 | Fujitsu Ltd | 地上波デジタル放送のデータ放送素材伝送システム |
-
2001
- 2001-07-23 JP JP2001222111A patent/JP2003037623A/ja active Pending
-
2002
- 2002-06-28 WO PCT/IB2002/002604 patent/WO2003010969A1/en not_active Application Discontinuation
- 2002-06-28 KR KR10-2004-7001072A patent/KR20040017350A/ko not_active Application Discontinuation
- 2002-06-28 CN CNA028030036A patent/CN1792095A/zh active Pending
- 2002-06-28 EP EP02741057A patent/EP1413138A1/en not_active Withdrawn
- 2002-06-28 BR BR0205786A patent/BR0205786A/pt not_active IP Right Cessation
- 2002-07-18 US US10/198,498 patent/US7035295B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2003037623A (ja) | 2003-02-07 |
WO2003010969A1 (en) | 2003-02-06 |
US7035295B2 (en) | 2006-04-25 |
EP1413138A1 (en) | 2004-04-28 |
US20030046431A1 (en) | 2003-03-06 |
CN1792095A (zh) | 2006-06-21 |
KR20040017350A (ko) | 2004-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A , 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2055 DE 25/05/2010. |