BRPI0506687A - método de transmitir serviços digitais atráves de uma rede e dispositivo implementando o método - Google Patents
método de transmitir serviços digitais atráves de uma rede e dispositivo implementando o métodoInfo
- Publication number
- BRPI0506687A BRPI0506687A BRPI0506687-5A BRPI0506687A BRPI0506687A BR PI0506687 A BRPI0506687 A BR PI0506687A BR PI0506687 A BRPI0506687 A BR PI0506687A BR PI0506687 A BRPI0506687 A BR PI0506687A
- Authority
- BR
- Brazil
- Prior art keywords
- services
- network
- information
- receiver
- streams carrying
- Prior art date
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
- H04N21/435—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]
- H04N21/20—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
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H60/73—Systems specially adapted for using specific information, e.g. geographical or meteorological information using meta-information
-
- 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
-
- 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
- H04N21/2362—Generation or processing of Service Information [SI]
-
- 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
-
- 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
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
-
- 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
- H04N21/64322—IP
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
MéTODO DE TRANSMITIR SERVIçOS DIGITAIS ATRAVéS DE UMA REDE E DISPOSITIVO IMPLEMENTANDO O MéTODO Dentro do contexto da difusão de serviços DVB através de uma rede IP, a têndencia é a de separar a informação de sinalização descreendo a rede e os serviços oferecidos a partir dos próprios serviços. A sinalização é disponibilizada aos terminais por intermédio de arquivos XML disponíveis nos servidores HTTP. Ao contrário dessa abordagem, a invenção consiste em um método de reconhecimento, por intermédio de um receptor conectado a uma rede bidirecional, de serviços digitais na rede bidirecional, que compreende a etepa na qual o receptor se conecta a um primeiro fluxo, uma etapa na qual o receptor extrai a partir do fluxo informação sobre a localização na rede, por um lado, de fluxos transportando o conteúdo desses serviços e, por outro lado, de fluxos separados transportando informação descrevendo esses serviços, uma etepa na qual o receptor se concecta a pelo menos alguns dos fluxos transportando informação de descriçaõ de serviço para obter informação sobre esses serviços e uma etepa na qual o receptor utiliza essa informação para construir uma lista, possivelmente unitária, dos serviços disponíveis na rede.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0400068A FR2864869A1 (fr) | 2004-01-06 | 2004-01-06 | Methode de transmission de services numeriques sur un reseau et appareil mettant en oeuvre la methode |
PCT/EP2005/050026 WO2005069624A2 (en) | 2004-01-06 | 2005-01-04 | Method of transmitting digital services over a network and device implementing the method |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0506687A true BRPI0506687A (pt) | 2007-05-02 |
BRPI0506687B1 BRPI0506687B1 (pt) | 2019-01-08 |
Family
ID=34673853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0506687A BRPI0506687B1 (pt) | 2004-01-06 | 2005-01-04 | método de transmitir serviços digitais através de uma rede e dispositivo implementando o método |
Country Status (10)
Country | Link |
---|---|
US (1) | US9386344B2 (pt) |
EP (1) | EP1702470B1 (pt) |
JP (1) | JP5111858B2 (pt) |
KR (1) | KR101106554B1 (pt) |
CN (1) | CN1906947B (pt) |
AU (1) | AU2005205497B8 (pt) |
BR (1) | BRPI0506687B1 (pt) |
FR (1) | FR2864869A1 (pt) |
RU (1) | RU2353069C2 (pt) |
WO (1) | WO2005069624A2 (pt) |
Families Citing this family (81)
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US7565506B2 (en) | 2005-09-08 | 2009-07-21 | Qualcomm Incorporated | Method and apparatus for delivering content based on receivers characteristics |
US8528029B2 (en) | 2005-09-12 | 2013-09-03 | Qualcomm Incorporated | Apparatus and methods of open and closed package subscription |
US8893179B2 (en) | 2005-09-12 | 2014-11-18 | Qualcomm Incorporated | Apparatus and methods for providing and presenting customized channel information |
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-
2004
- 2004-01-06 FR FR0400068A patent/FR2864869A1/fr active Pending
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2005
- 2005-01-04 KR KR1020067012946A patent/KR101106554B1/ko active IP Right Grant
- 2005-01-04 US US10/584,324 patent/US9386344B2/en active Active
- 2005-01-04 BR BRPI0506687A patent/BRPI0506687B1/pt active IP Right Grant
- 2005-01-04 JP JP2006548298A patent/JP5111858B2/ja active Active
- 2005-01-04 WO PCT/EP2005/050026 patent/WO2005069624A2/en active Application Filing
- 2005-01-04 RU RU2006128579/09A patent/RU2353069C2/ru not_active IP Right Cessation
- 2005-01-04 EP EP05701439.1A patent/EP1702470B1/en active Active
- 2005-01-04 AU AU2005205497A patent/AU2005205497B8/en not_active Ceased
- 2005-01-04 CN CN200580001905XA patent/CN1906947B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN1906947B (zh) | 2010-05-26 |
JP5111858B2 (ja) | 2013-01-09 |
EP1702470B1 (en) | 2018-11-07 |
AU2005205497B2 (en) | 2009-09-03 |
WO2005069624A3 (en) | 2005-09-22 |
US9386344B2 (en) | 2016-07-05 |
RU2006128579A (ru) | 2008-02-27 |
WO2005069624A2 (en) | 2005-07-28 |
CN1906947A (zh) | 2007-01-31 |
AU2005205497A1 (en) | 2005-07-28 |
AU2005205497B8 (en) | 2009-09-17 |
KR101106554B1 (ko) | 2012-01-20 |
JP2007520937A (ja) | 2007-07-26 |
RU2353069C2 (ru) | 2009-04-20 |
KR20070030739A (ko) | 2007-03-16 |
US20090222871A1 (en) | 2009-09-03 |
FR2864869A1 (fr) | 2005-07-08 |
EP1702470A2 (en) | 2006-09-20 |
BRPI0506687B1 (pt) | 2019-01-08 |
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