CA1152662A - Methode et appareil d'acces a un reseau de television payante avec facturation - Google Patents

Methode et appareil d'acces a un reseau de television payante avec facturation

Info

Publication number
CA1152662A
CA1152662A CA000407688A CA407688A CA1152662A CA 1152662 A CA1152662 A CA 1152662A CA 000407688 A CA000407688 A CA 000407688A CA 407688 A CA407688 A CA 407688A CA 1152662 A CA1152662 A CA 1152662A
Authority
CA
Canada
Prior art keywords
telephone
data
signal
central station
subscriber
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
Application number
CA000407688A
Other languages
English (en)
Inventor
Robert S. Block
John R. Martin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1152662A publication Critical patent/CA1152662A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04N7/17345—Control of the passage of the selected programme
    • H04N7/17363—Control of the passage of the selected programme at or near the user terminal
    • 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
    • H04N7/17327—Transmission or handling of upstream communications with deferred transmission or handling of upstream communications
    • 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
    • H04N2007/1739—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream communication being transmitted via a separate link, e.g. telephone line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Meter Arrangements (AREA)
CA000407688A 1978-03-15 1982-07-20 Methode et appareil d'acces a un reseau de television payante avec facturation Expired CA1152662A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7807457A FR2420261A1 (fr) 1978-03-15 1978-03-15 Dispositif de facturation d'abonnes a la television

Publications (1)

Publication Number Publication Date
CA1152662A true CA1152662A (fr) 1983-08-23

Family

ID=9205813

Family Applications (2)

Application Number Title Priority Date Filing Date
CA000297131A Expired CA1137215A (fr) 1978-03-15 1978-02-16 Methode et systeme de facturation et d'acces pour television payante
CA000407688A Expired CA1152662A (fr) 1978-03-15 1982-07-20 Methode et appareil d'acces a un reseau de television payante avec facturation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA000297131A Expired CA1137215A (fr) 1978-03-15 1978-02-16 Methode et systeme de facturation et d'acces pour television payante

Country Status (2)

Country Link
CA (2) CA1137215A (fr)
FR (1) FR2420261A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318919C2 (de) * 1983-05-25 1985-03-21 TeleMetric S.A., Internationale Gesellschaft für Fernsehzuschauerforschung, Zug Verfahren und Vorrichtung zum Erfassen von Daten über das Fernseheinschaltverhalten von Fernsehzuschauern
US4700386A (en) * 1985-06-14 1987-10-13 Westinghouse Electric Corp. Technique for promoting CATV pay-per-view events and acknowledging subscriber orders
US5319453A (en) * 1989-06-22 1994-06-07 Airtrax Method and apparatus for video signal encoding, decoding and monitoring
US6275988B1 (en) 1995-06-30 2001-08-14 Canon Kabushiki Kaisha Image transmission apparatus, image transmission system, and communication apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676580A (en) * 1970-06-01 1972-07-11 Video Information Systems Interrogated transponder system
US3751670A (en) * 1971-05-11 1973-08-07 Telebeam Corp Subscription communication system
US3919462A (en) * 1973-08-15 1975-11-11 System Dev Corp Method and apparatus for scrambling and unscrambling communication signals
SE391250B (sv) * 1974-11-26 1977-02-07 Saab Scania Ab Bevakningsanleggning, innefattande en centralenhet, somŸvia en kommunikationskanal er forbunden med ett flertal lokala terminalenheter
US4024574A (en) * 1975-02-26 1977-05-17 Teleglobe Pay Tv System Inc. Validation method and apparatus for pay television systems
US4068264A (en) * 1976-07-19 1978-01-10 Teleglobe Pay-Tv System, Inc. Pay television system utilizing binary coding
US4044376A (en) * 1976-08-13 1977-08-23 Control Data Corporation TV monitor

Also Published As

Publication number Publication date
CA1137215A (fr) 1982-12-07
FR2420261A1 (fr) 1979-10-12
FR2420261B1 (fr) 1984-11-16

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20000823