BR0012656A - Sistema para receber pelo menos um pacote de dados dentro de um sinal de vìdeo catv através de uma rede catv - Google Patents

Sistema para receber pelo menos um pacote de dados dentro de um sinal de vìdeo catv através de uma rede catv

Info

Publication number
BR0012656A
BR0012656A BR0012656-0A BR0012656A BR0012656A BR 0012656 A BR0012656 A BR 0012656A BR 0012656 A BR0012656 A BR 0012656A BR 0012656 A BR0012656 A BR 0012656A
Authority
BR
Brazil
Prior art keywords
catv
data
video signal
receiving
signal over
Prior art date
Application number
BR0012656-0A
Other languages
English (en)
Inventor
Tony Nasuti
Joseph W Gredone
David E Chodelka
Original Assignee
Gen Instrument Corp
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 Gen Instrument Corp filed Critical Gen Instrument Corp
Publication of BR0012656A publication Critical patent/BR0012656A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0887—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of programme or channel identifying signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Circuits Of Receivers In General (AREA)
  • Selective Calling Equipment (AREA)

Abstract

"SISTEMA PARA RECEBER PELO MENOS UM PACOTE DE DADOS DENTRO DE UM SINAL DE VìDEO CATV ATRAVéS DE UMA REDE CATV". Um sistema para receber dados de alta velocidade dentro de um sinal de vídeo CATV através de uma rede CATV compreende um detector de dados para receber o sinal de vídeo CATV, revisando seletivamente apenas as linhas do sinal de vídeo CATV possuindo dados e extraindo os dados do dito sinal de vídeo CATV. O sistema também inclui um processador de dados para determinar o endereço de destino dos dados e uma memória, para armazenar seletivamente dados até que sejam exigidos pelo processador de dados. O sistema é adaptável a diferentes padrões de vídeo e formatos de dados.
BR0012656-0A 1999-07-22 2000-07-21 Sistema para receber pelo menos um pacote de dados dentro de um sinal de vìdeo catv através de uma rede catv BR0012656A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14515299P 1999-07-22 1999-07-22
PCT/US2000/019830 WO2001008407A2 (en) 1999-07-22 2000-07-21 Multi-standard enhanced inband data receiver

Publications (1)

Publication Number Publication Date
BR0012656A true BR0012656A (pt) 2002-04-09

Family

ID=22511823

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012656-0A BR0012656A (pt) 1999-07-22 2000-07-21 Sistema para receber pelo menos um pacote de dados dentro de um sinal de vìdeo catv através de uma rede catv

Country Status (10)

Country Link
EP (1) EP1247398B1 (pt)
KR (1) KR20020019553A (pt)
CN (1) CN1524379A (pt)
AT (1) ATE282276T1 (pt)
AU (1) AU6115600A (pt)
BR (1) BR0012656A (pt)
CA (1) CA2379910A1 (pt)
DE (1) DE60015802T2 (pt)
TW (1) TW488162B (pt)
WO (1) WO2001008407A2 (pt)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19820909A1 (de) * 1998-05-09 1999-11-25 Thomson Brandt Gmbh Datenaufbereitungseinrichtung
EP0967801A1 (en) * 1998-06-26 1999-12-29 Deutsche Thomson-Brandt Gmbh Method and apparatus for multistandard video data acquisition

Also Published As

Publication number Publication date
TW488162B (en) 2002-05-21
CA2379910A1 (en) 2001-02-01
AU6115600A (en) 2001-02-13
WO2001008407A3 (en) 2002-07-18
DE60015802T2 (de) 2005-10-27
EP1247398A2 (en) 2002-10-09
DE60015802D1 (de) 2004-12-16
WO2001008407A2 (en) 2001-02-01
KR20020019553A (ko) 2002-03-12
ATE282276T1 (de) 2004-11-15
EP1247398B1 (en) 2004-11-10
CN1524379A (zh) 2004-08-25

Similar Documents

Publication Publication Date Title
BR9813618A (pt) Unidade de amontoamento para um sistema de transmissão digital
BRPI0517365A (pt) inserção de metadados para controle de reprodução em fluxo de transporte de vìdeo
DK1324614T3 (da) System til dataströmbehandling
BR9914767A (pt) Sistema de trasmissão de vídeo em alta velocidade através de linhas telefônicas
HK1026316A1 (en) Method and system for data communication on the internet
BR0011645A (pt) Método para decodificar um sinal de áudio e sistema de áudio para otimizar o funcionamento de um programa de áudio na extremidade de usuário
BR9814841A (pt) Sistema e processo para manter sincronização detemporarização em um sistema de transporte devídeo digital, e, processo para transportar umsinal de vídeo, um sinal de dados bidirecionais, e umcanal telefônico
BR9714607A (pt) Sistema para automaticamente formar um guia de programa a partir da informação derivada de múltiplas fontes
BR0013748A (pt) Terminal de comunicação sem fio para acessar informação de localização a partir de um servidor
KR950009452A (ko) 네트워크 통신방법 및 네트워크 시스템
BR0014688A (pt) Sistema para estabelecer o protocolo de transmissão baseado na taxa de transmissão de dados detectada
BR9707559A (pt) ''sistema de obtencao de informacao baseado em sinal remoto''
BRPI0508671A (pt) método de sinalização de informação de canal reverso com atraso mìnimo de voz/dados
BR9706888A (pt) Sistema de transmissão, transmissor, receptor, processo de transmissão e sinal.
BR0012656A (pt) Sistema para receber pelo menos um pacote de dados dentro de um sinal de vìdeo catv através de uma rede catv
DE60042219D1 (de) Videodaten
BR0015084A (pt) Método e sistema para adição de um sistema de acesso condicional
BR9915535A (pt) Cartão de armazenamento digital do ethernet (eds) e sistema de transmissão por satélite
BRPI0409247A (pt) arquitetura de ram sìncrona de porta dual virtual
CA2052364A1 (en) Common bus communication system with reduced interface memories
US20030043833A1 (en) DMA controller system
KR950035204A (ko) 중계기 기초 네크워크의 어드레스 트래킹회로
KR920010466A (ko) 팩시밀리와 컴퓨터 시스템간의 화상정보 전송시 프로토콜 제어를 위한 제어정보의 포멧 구조
BR0113802A (pt) transferência de dados captados através de link de dados sem fio
JP3123366B2 (ja) 情報記憶管理装置

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 PUBLICADO NA RPI 1962 DE 12/08/2008.