ES2101703T3 - Procedimiento para la transmision de informacion perfeccionado. - Google Patents

Procedimiento para la transmision de informacion perfeccionado.

Info

Publication number
ES2101703T3
ES2101703T3 ES91112330T ES91112330T ES2101703T3 ES 2101703 T3 ES2101703 T3 ES 2101703T3 ES 91112330 T ES91112330 T ES 91112330T ES 91112330 T ES91112330 T ES 91112330T ES 2101703 T3 ES2101703 T3 ES 2101703T3
Authority
ES
Spain
Prior art keywords
perfected
procedure
transmission
information
summary tables
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES91112330T
Other languages
English (en)
Inventor
Amato Paolo D
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rai Radiotelevisione Italiana SpA
Original Assignee
Rai Radiotelevisione Italiana SpA
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 Rai Radiotelevisione Italiana SpA filed Critical Rai Radiotelevisione Italiana SpA
Application granted granted Critical
Publication of ES2101703T3 publication Critical patent/ES2101703T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

ESTA INVENCION SE REFIERE A UN SISTEMA DE TRANSMISION DE INFORMACION MEJORADO, BAJO LA FORMA DE UNA PLURALIDAD DE PAGINAS, INCLUIDAS EN LA SEÑAL DE TELEVISION Y COMPRENDIENDO UNA PLURALIDAD DE TABLAS RESUMIDAS CONTENIENDO DE UNA MANERA SINTETIZADA DATOS RELATIVOS DE LAS PAGINAS TRANSMITIDAS Y DE SUS CONTENIDOS; EL PRINCIPIO CARACTERISTICO DE LA INVENCION CONSISTE EN EL HECHO QUE PROPORCIONA LOS DATOS QUE REQUIEREN UNA PUESTA AL DIA MAS FRECUENTE A SER CONTENIDOS EN UNA PRIMERA DE DICHAS TABLAS RESUMIDAS, DE TAL FORMA QUE LOS OTROS PUEDEN SER PUESTOS AL DIA DE VEZ EN CUANDO.
ES91112330T 1990-07-24 1991-07-23 Procedimiento para la transmision de informacion perfeccionado. Expired - Lifetime ES2101703T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67577A IT1240499B (it) 1990-07-24 1990-07-24 Sistema perfezionato di trasmissione di informazioni

Publications (1)

Publication Number Publication Date
ES2101703T3 true ES2101703T3 (es) 1997-07-16

Family

ID=11303583

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91112330T Expired - Lifetime ES2101703T3 (es) 1990-07-24 1991-07-23 Procedimiento para la transmision de informacion perfeccionado.

Country Status (5)

Country Link
EP (1) EP0468447B1 (es)
DE (1) DE69124303T2 (es)
ES (1) ES2101703T3 (es)
FI (1) FI102712B (es)
IT (1) IT1240499B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1244987B (it) * 1991-01-07 1994-09-13 Sisvel Spa Ricevitore perfezionato di trasmissioni teletext
ES2118825T3 (es) * 1991-08-01 1998-10-01 Thomson Consumer Electronics Procedimiento para transmision de datos en lineas de television.
DE4203309C1 (es) * 1992-02-06 1993-01-21 Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen, De
IT1262413B (it) * 1993-10-27 1996-06-19 Edico Srl Decodificatore televideo top con dispositivo di comando migliorato contasto sottotitoli a chiamata multipla.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1211278B (it) * 1987-09-02 1989-10-12 Olivetti & Co Spa Sistema di trasmissione e o ricezione di programmi per calcolatori e o dati attraverso il teletext

Also Published As

Publication number Publication date
DE69124303D1 (de) 1997-03-06
IT1240499B (it) 1993-12-17
FI913555A0 (fi) 1991-07-24
FI913555L (fi) 1992-01-25
DE69124303T2 (de) 1997-06-26
EP0468447A3 (en) 1993-01-20
IT9067577A1 (it) 1992-01-24
EP0468447B1 (en) 1997-01-22
FI102712B1 (fi) 1999-01-29
IT9067577A0 (it) 1990-07-24
EP0468447A2 (en) 1992-01-29
FI102712B (fi) 1999-01-29

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