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WO1998028870A3 - Systeme de transfert de donnes multimedia - Google Patents

Systeme de transfert de donnes multimedia Download PDF

Info

Publication number
WO1998028870A3
WO1998028870A3 PCT/US1997/023084 US9723084W WO9828870A3 WO 1998028870 A3 WO1998028870 A3 WO 1998028870A3 US 9723084 W US9723084 W US 9723084W WO 9828870 A3 WO9828870 A3 WO 9828870A3
Authority
WO
WIPO (PCT)
Prior art keywords
signal portion
secondary signal
data
specific
main signal
Prior art date
Application number
PCT/US1997/023084
Other languages
English (en)
Other versions
WO1998028870A2 (fr
Inventor
Edward Q Yavitz
Original Assignee
Edward Q Yavitz
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 Edward Q Yavitz filed Critical Edward Q Yavitz
Priority to AU53828/98A priority Critical patent/AU5382898A/en
Publication of WO1998028870A2 publication Critical patent/WO1998028870A2/fr
Publication of WO1998028870A3 publication Critical patent/WO1998028870A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/93—Arrangements characterised by the broadcast information itself which locates resources of other pieces of information, e.g. URL [Uniform Resource Locator]
    • 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
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93—Wired transmission systems
    • H04H60/94—Telephonic networks
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • H04H20/34—Arrangements for simultaneous broadcast of plural pieces of information by plural channels using an out-of-band subcarrier signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/13—Aspects of broadcast communication characterised by the type of broadcast system radio data system/radio broadcast data system [RDS/RBDS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/40—Aspects of broadcast communication characterised in that additional data relating to the broadcast data are available via a different channel than the broadcast channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

L'invention concerne un système (10) permettant à un utilisateur d'obtenir des données supplémentaires concernant des informations qui sont diffusées par un support donné. Le système entier (10) comprend une station de distribution de données (11) qui émet une portion de signal principale (18), ainsi qu'une portion de signal secondaire (20) dont la signature correspond à celle de la portion de signal principale (18). Un récepteur (12) reçoit la portion de signal principale (18) et convertit celle-ci en une forme perceptible par un individu. Le récepteur reçoit également la portion de signal secondaire (20), laquelle représente généralement un numéro de téléphone. L'utilisateur peut transmettre sélectivement les données de la portion de signal secondaire (20) à un emplacement spécifique (15). Cet emplacement spécifique (15) comprend un système de retransmission de données (14) qui peut recevoir la portion de signal secondaire (20) qui a été transmise, et, en réponse, renvoyer les données spécifiques au récepteur (12) afin que ces données soient mémorisées et que l'utilisateur puisse les utiliser.
PCT/US1997/023084 1996-12-23 1997-12-15 Systeme de transfert de donnes multimedia WO1998028870A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU53828/98A AU5382898A (en) 1996-12-23 1997-12-15 Multimedia data transfer system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77241696A 1996-12-23 1996-12-23
US08/772,416 1996-12-23

Publications (2)

Publication Number Publication Date
WO1998028870A2 WO1998028870A2 (fr) 1998-07-02
WO1998028870A3 true WO1998028870A3 (fr) 1998-09-03

Family

ID=25095003

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/023084 WO1998028870A2 (fr) 1996-12-23 1997-12-15 Systeme de transfert de donnes multimedia

Country Status (2)

Country Link
AU (1) AU5382898A (fr)
WO (1) WO1998028870A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4253875B2 (ja) 1998-09-30 2009-04-15 ソニー株式会社 送信方法および送信装置、受信方法および受信装置、並びに伝送方法および伝送システム
DE10113463A1 (de) * 2001-03-19 2002-10-02 Harman Becker Automotive Sys Rundfunksystem, Verfahren und Rundfunkempfänger zum Empfang von Sender-oder Programmdaten

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847886A (en) * 1987-05-11 1989-07-11 Chumley Norris J Method for causing large numbers of telephones to dial the same telephone numbers
US5262860A (en) * 1992-04-23 1993-11-16 International Business Machines Corporation Method and system communication establishment utilizing captured and processed visually perceptible data within a broadcast video signal
EP0673164A1 (fr) * 1994-03-18 1995-09-20 AT&T Corp. Système et méthode de capture de données codées transmises par un réseau de communication dans un système vidéo

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847886A (en) * 1987-05-11 1989-07-11 Chumley Norris J Method for causing large numbers of telephones to dial the same telephone numbers
US5262860A (en) * 1992-04-23 1993-11-16 International Business Machines Corporation Method and system communication establishment utilizing captured and processed visually perceptible data within a broadcast video signal
EP0673164A1 (fr) * 1994-03-18 1995-09-20 AT&T Corp. Système et méthode de capture de données codées transmises par un réseau de communication dans un système vidéo

Also Published As

Publication number Publication date
AU5382898A (en) 1998-07-17
WO1998028870A2 (fr) 1998-07-02

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