BR0009645A - Gerenciamento de largura de banda em uma difusão hìbrida ponto a ponto - Google Patents
Gerenciamento de largura de banda em uma difusão hìbrida ponto a pontoInfo
- Publication number
- BR0009645A BR0009645A BR0009645-8A BR0009645A BR0009645A BR 0009645 A BR0009645 A BR 0009645A BR 0009645 A BR0009645 A BR 0009645A BR 0009645 A BR0009645 A BR 0009645A
- Authority
- BR
- Brazil
- Prior art keywords
- point
- broadcast
- information
- channels
- station
- 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]
- H04N21/20—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
- H04N21/2385—Channel allocation; Bandwidth allocation
-
- 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
- H04N21/23614—Multiplexing of additional data and video streams
- H04N21/23617—Multiplexing of additional data and video streams by inserting additional data into a data carousel, e.g. inserting software modules into a DVB carousel
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
-
- 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
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4782—Web browsing, e.g. WebTV
-
- 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
- H04N21/64—Addressing
- H04N21/6405—Multicasting
-
- 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
- H04N21/64—Addressing
- H04N21/6408—Unicasting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/165—Centralised control of user terminal ; Registering at central
-
- 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
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
Abstract
Patente de Invenção: "GERENCIAMENTO DE LARGURA DE BANDA EM UMA DIFUSãO HìBRIDA PONTO A PONTO". Trata-se de um sistema e método implementado em um Sistema de televisão interativo para gerenciar a transmissão dos dados através de canais de difusão e ponto a ponto. Em uma modalidade, o sistema compreende uma estação de difusão, uma pluralidade de estações de recebimento, um canal de difusão através do qual os dados podem ser transmitidos da estação de difusão para as estações de recebimento e uma pluralidade de canais ponto a ponto, cada um dos quais está entre uma estação de recebimento correspondente e a estação de difusão. A estação de difusão monitora a demanda em relação a pedaços de informação particulares e determina se a informação deve ser distribuída via o canal de difusão ou via os canais pontos a ponto. Os pedaços de informação com demanda mais alta são difundidos de forma cíclica através do canal de difusão, enquanto a informação com demanda mais baixa é transmitida através dos canais ponto a ponto.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28903599A | 1999-04-09 | 1999-04-09 | |
PCT/US2000/009276 WO2000062547A1 (en) | 1999-04-09 | 2000-04-06 | Bandwidth management on a hybrid point to point broadcast |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0009645A true BR0009645A (pt) | 2002-01-15 |
Family
ID=23109741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0009645-8A BR0009645A (pt) | 1999-04-09 | 2000-04-06 | Gerenciamento de largura de banda em uma difusão hìbrida ponto a ponto |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1175782A1 (pt) |
JP (1) | JP2003521838A (pt) |
CN (1) | CN1346572A (pt) |
AU (1) | AU4211100A (pt) |
BR (1) | BR0009645A (pt) |
CA (1) | CA2369649A1 (pt) |
HK (1) | HK1045621A1 (pt) |
WO (1) | WO2000062547A1 (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9100457B2 (en) | 2001-03-28 | 2015-08-04 | Qualcomm Incorporated | Method and apparatus for transmission framing in a wireless communication system |
US8077679B2 (en) | 2001-03-28 | 2011-12-13 | Qualcomm Incorporated | Method and apparatus for providing protocol options in a wireless communication system |
US8121296B2 (en) | 2001-03-28 | 2012-02-21 | Qualcomm Incorporated | Method and apparatus for security in a data processing system |
US7184789B2 (en) | 2001-10-03 | 2007-02-27 | Qualcomm, Incorporated | Method and apparatus for data packet transport in a wireless communication system using an internet protocol |
US7697523B2 (en) | 2001-10-03 | 2010-04-13 | Qualcomm Incorporated | Method and apparatus for data packet transport in a wireless communication system using an internet protocol |
US7352868B2 (en) | 2001-10-09 | 2008-04-01 | Philip Hawkes | Method and apparatus for security in a data processing system |
US7649829B2 (en) | 2001-10-12 | 2010-01-19 | Qualcomm Incorporated | Method and system for reduction of decoding complexity in a communication system |
US6701155B2 (en) * | 2002-01-11 | 2004-03-02 | Nokia Corporation | Network initialized packet data protocol context activation for multicast/broadcast services |
GB2389754A (en) * | 2002-03-07 | 2003-12-17 | Chello Broadband N V | Interactive TV system where requests for services are transmitted to the provider over a packet network and responses incorporated in the TV broadcast signal |
CN101790244B (zh) | 2002-05-01 | 2013-08-14 | 美商内数位科技公司 | 用于传输服务数据的方法和无线通信系统以及节点b和rnc |
TWI581121B (zh) * | 2002-05-01 | 2017-05-01 | 內數位科技公司 | 無線通信系統中使用高速共享頻道之點對多點服務 |
TR201908597T4 (tr) | 2002-05-14 | 2019-07-22 | Koninklijke Philips Nv | En az bir veri akışının verilerini işlemden geçirmenin yöntemi, veri işlemden geçirme modülü ve bilgisayar programı ürünü. |
TWI475829B (zh) * | 2002-08-07 | 2015-03-01 | Intel Corp | 支援多媒體廣播及多播服務之頻道切換 |
US7065780B2 (en) | 2002-09-20 | 2006-06-20 | Opentv, Inc. | Method and system for emulating and HTTP server through a broadcast carousel |
US7599655B2 (en) | 2003-01-02 | 2009-10-06 | Qualcomm Incorporated | Method and apparatus for broadcast services in a communication system |
US8098818B2 (en) | 2003-07-07 | 2012-01-17 | Qualcomm Incorporated | Secure registration for a multicast-broadcast-multimedia system (MBMS) |
US8718279B2 (en) | 2003-07-08 | 2014-05-06 | Qualcomm Incorporated | Apparatus and method for a secure broadcast system |
US8724803B2 (en) | 2003-09-02 | 2014-05-13 | Qualcomm Incorporated | Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system |
US20060117355A1 (en) * | 2004-11-29 | 2006-06-01 | Vincent Dureau | Pushing content in a two-way network |
FR2880716A1 (fr) * | 2005-01-13 | 2006-07-14 | Gemplus Sa | Personnalisation de service dans un dispositif terminal |
US20070156807A1 (en) * | 2005-12-29 | 2007-07-05 | Jian Ma | Data transmission method and arrangement for data transmission |
US8326997B2 (en) | 2006-11-15 | 2012-12-04 | Opentv, Inc. | Data retrieval in a two-way network |
DE102007007344A1 (de) * | 2007-02-14 | 2008-08-28 | Siemens Ag | Verfahren zum Verteilen zumindest eines Datensegments mindestens eines Datenstroms an eine Gruppe von mehreren Nutzern in einem Netzwerk, sowie ein Nutzer und ein System |
US8694678B2 (en) | 2008-11-10 | 2014-04-08 | Telefonaktiebolaget L M Ericsson (Publ) | Method of providing data to a client |
CN103945257B (zh) * | 2008-11-10 | 2017-08-25 | 艾利森电话股份有限公司 | 向客户端提供数据的方法 |
JP5569053B2 (ja) * | 2010-03-11 | 2014-08-13 | ソニー株式会社 | コンテンツ配信装置、コンテンツ配信方法および送信サーバ |
EP3123733A1 (en) * | 2014-03-26 | 2017-02-01 | Nagravision S.A. | Method to optimize the transmission of a set of television channels |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE154182T1 (de) * | 1989-08-23 | 1997-06-15 | Delta Beta Pty Ltd | Optimisierung einer programmübertragung |
DE19542780B4 (de) * | 1995-11-16 | 2014-07-24 | Nokia Solutions And Networks Gmbh & Co. Kg | Verfahren zur Integration des Zugangs zu Breitbanddiensten in bestehende Computerneztdienste |
JPH09265429A (ja) * | 1996-01-23 | 1997-10-07 | Fujitsu Ltd | データ配信装置、記憶装置とその制御方法およびデータ転送システム |
US5929850A (en) * | 1996-07-01 | 1999-07-27 | Thomson Consumer Electronices, Inc. | Interactive television system and method having on-demand web-like navigational capabilities for displaying requested hyperlinked web-like still images associated with television content |
BR9714992A (pt) * | 1996-12-09 | 2006-10-24 | Scientific Atlanta | sistema de arquivo hierárquico usado para indexação de dados difundidos para um cliente de uma rede de servidores |
US6018764A (en) * | 1996-12-10 | 2000-01-25 | General Instrument Corporation | Mapping uniform resource locators to broadcast addresses in a television signal |
EP2068559A3 (en) * | 1997-06-02 | 2010-03-03 | Sony Electronics, Inc. | Displaying internet content and television programming |
-
2000
- 2000-04-06 WO PCT/US2000/009276 patent/WO2000062547A1/en not_active Application Discontinuation
- 2000-04-06 EP EP00921847A patent/EP1175782A1/en not_active Withdrawn
- 2000-04-06 CN CN00806074A patent/CN1346572A/zh active Pending
- 2000-04-06 AU AU42111/00A patent/AU4211100A/en not_active Abandoned
- 2000-04-06 JP JP2000611500A patent/JP2003521838A/ja active Pending
- 2000-04-06 CA CA002369649A patent/CA2369649A1/en not_active Abandoned
- 2000-04-06 BR BR0009645-8A patent/BR0009645A/pt not_active IP Right Cessation
-
2002
- 2002-07-30 HK HK02105615.2A patent/HK1045621A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP2003521838A (ja) | 2003-07-15 |
HK1045621A1 (zh) | 2002-11-29 |
CA2369649A1 (en) | 2000-10-19 |
WO2000062547A1 (en) | 2000-10-19 |
EP1175782A1 (en) | 2002-01-30 |
AU4211100A (en) | 2000-11-14 |
CN1346572A (zh) | 2002-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0009645A (pt) | Gerenciamento de largura de banda em uma difusão hìbrida ponto a ponto | |
BR0313578A (pt) | Comutação de canais para suporte de serviços broadcast e multicast multimìdia | |
WO2005039090A3 (en) | Method and apparatus for assigning a temporary mobile group identity in a multimedia broadcast/multicast service | |
BRPI0413210A (pt) | aparato e método para trasmissão e recepção de pacotes de dados de serviços de radiodifusão/multidifusão de multimìdia e informações de controle | |
EP0833511A3 (en) | A broadcasting system and an information broadcast receiving terminal apparatus used therein | |
BR0312510A (pt) | método e sistema para uma inicialização de serviço de multicast em um sistema de comunicação | |
BR0307254A (pt) | Método e equipamento para negociação de parâmetros de transmissão para serviços multicast/broadcast | |
BR9908449A (pt) | Processo para acessar e prover acesso a um pacote de canais | |
BR9712995A (pt) | Sistemas de difusão com canal de requisição sem fio | |
WO2006104342A3 (en) | Method and apparatus providing a plurality of services via one channel in mobile communications system | |
HK1037082A1 (en) | Systems and methods for advertising television networks, channels, and programs | |
JPH10507045A (ja) | 通信ネットワークにおいて放送メッセージを提供するための方法と装置 | |
BR0311852A (pt) | método e equipamento para suportar multidifusão de meios de camada de aplicação | |
BR9911260A (pt) | Processo para fornecimento de um serviço de informação para a dita estação móvel em um sistema de radiocomunicação possuindo um recurso de rádio-difusão, estácão móvel, e, sistema de radiocomunicação | |
BR0314598A (pt) | Um gerenciador de comunicação para prover multimìdia em uma rede de comunicação em grupo | |
CN102172050A (zh) | 用于实现与广域网共信道的即插即用式场所播送的方法和装置 | |
FI20021863A0 (fi) | Laitteisto ja menetelmä lähetystehon ohjaamiseksi laskevan siirtotien datakanavalla matkaviestinjärjestelmässä jossa on MBMS tuki | |
WO2008151069A9 (en) | Method and apparatus for sending scheduling information for broadcast and multicast services in a cellular communication system | |
NO985673L (no) | Omruting i et sambandssystem med flere overf°ringsveier eller -ruter | |
UA94020C2 (ru) | Способ и устройство для выбора типа радиоканала mbms | |
IL174694A0 (en) | Method and apparatus for route discovery within a communication system | |
FR2785756B1 (fr) | Appareil et procede de traitement d'information, systeme de traitement d'information, terminal et procede de reception de donnees et systeme de diffusion de donnees | |
WO2005019978A3 (en) | Power allocation method for multicast services | |
WO2004062174A3 (en) | Broadcasting information in ad-hoc network clusters between pseudo-random time intervals | |
HK1039005A1 (en) | Broadcast discovery in a network having one or more 1394 buses |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1925 DE 27/11/2007. |