BE787000Q - Systeme transpondeur a interrogation - Google Patents

Systeme transpondeur a interrogation

Info

Publication number
BE787000Q
BE787000Q BE787000A BE787000A BE787000Q BE 787000 Q BE787000 Q BE 787000Q BE 787000 A BE787000 A BE 787000A BE 787000 A BE787000 A BE 787000A BE 787000 Q BE787000 Q BE 787000Q
Authority
BE
Belgium
Prior art keywords
interrogation
transponder system
transponder
interrogation transponder
Prior art date
Application number
BE787000A
Other languages
English (en)
Inventor
J H Beck
Original Assignee
Video Information Systems
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 Video Information Systems filed Critical Video Information Systems
Application granted granted Critical
Publication of BE787000Q publication Critical patent/BE787000Q/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/08—Calling by using continuous ac
    • H04Q9/12—Calling by using continuous ac using combinations of frequencies
    • 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
    • H04N2007/17372—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream transmission being initiated or timed by a signal from upstream of 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radio Relay Systems (AREA)
BE787000A 1970-06-01 1972-07-31 Systeme transpondeur a interrogation BE787000Q (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4185370A 1970-06-01 1970-06-01
GB3222172A GB1391630A (en) 1970-06-01 1972-07-10 Interrogated transponder system
FR7225038A FR2192430A1 (fr) 1970-06-01 1972-07-11
AU44440/72A AU4444072A (en) 1970-06-01 1972-07-11 Interrogated transponder system
DE2239109A DE2239109A1 (de) 1970-06-01 1972-08-09 Teilnehmerfernsehempfangsanlage und transponder fuer eine derartige anlage

Publications (1)

Publication Number Publication Date
BE787000Q true BE787000Q (fr) 1972-11-16

Family

ID=27506909

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787000A BE787000Q (fr) 1970-06-01 1972-07-31 Systeme transpondeur a interrogation

Country Status (7)

Country Link
US (1) US3676580A (fr)
AU (1) AU4444072A (fr)
BE (1) BE787000Q (fr)
CA (1) CA958468A (fr)
DE (1) DE2239109A1 (fr)
FR (1) FR2192430A1 (fr)
GB (1) GB1391630A (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757035A (en) * 1970-04-21 1973-09-04 Skiatron Elect & Tele Interrogated transponder system
US3733430A (en) * 1970-12-28 1973-05-15 Rca Corp Channel monitoring system
US3899633A (en) * 1972-05-12 1975-08-12 Columbia Pictures Ind Inc Subscription television system
US3859596A (en) * 1972-11-24 1975-01-07 Computer Cable Corp Cable television two-way communication system
US3916091A (en) * 1973-01-31 1975-10-28 Columbia Pictures Ind Inc Electronic communications system for supplementary video program distribution
US3997718A (en) * 1973-02-01 1976-12-14 The Magnavox Company Premium interactive communication system
JPS50120514A (fr) * 1974-03-08 1975-09-20
US4007423A (en) * 1974-12-09 1977-02-08 Intech Laboratories, Inc. System and apparatus for electronic spectral analysis
US4216497A (en) * 1976-10-18 1980-08-05 E-Systems, Inc. Apparatus for monitoring a multichannel receiver
US4388644A (en) * 1976-10-18 1983-06-14 E-Systems, Inc. Apparatus for monitoring a multichannel receiver
US4163254A (en) * 1977-02-14 1979-07-31 Block Robert S Method and system for subscription television billing and access
JPS53136500A (en) * 1977-05-02 1978-11-29 Hochiki Co Alarm system
CA1137215A (fr) * 1978-03-15 1982-12-07 Robert S. Block Methode et systeme de facturation et d'acces pour television payante
GB2027298A (en) * 1978-07-31 1980-02-13 Shiu Hung Cheung Method of and apparatus for television audience analysis
US4360828A (en) * 1978-08-07 1982-11-23 Spectradyne, Incorporated Hotel/motel power load control and bilateral signalling apparatus
US4292650A (en) * 1979-10-29 1981-09-29 Zenith Radio Corporation Stv Subscriber address system
US4361851A (en) * 1980-01-04 1982-11-30 Asip William F System for remote monitoring and data transmission over non-dedicated telephone lines
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) * 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US4695879A (en) * 1986-02-07 1987-09-22 Weinblatt Lee S Television viewer meter
US5093786A (en) * 1989-01-27 1992-03-03 Fleetwood Furniture Company, Inc. Remote response system
US5724357A (en) * 1992-01-28 1998-03-03 Fleetwood Group, Inc. Remote response system and data transfer protocol
US6021119A (en) * 1994-06-24 2000-02-01 Fleetwood Group, Inc. Multiple site interactive response system
US7010801B1 (en) 1999-06-11 2006-03-07 Scientific-Atlanta, Inc. Video on demand system with parameter-controlled bandwidth deallocation
US6817028B1 (en) 1999-06-11 2004-11-09 Scientific-Atlanta, Inc. Reduced screen control system for interactive program guide
US7992163B1 (en) 1999-06-11 2011-08-02 Jerding Dean F Video-on-demand navigational system
US8516525B1 (en) 2000-06-09 2013-08-20 Dean F. Jerding Integrated searching system for interactive media guide
US7975277B1 (en) 2000-04-03 2011-07-05 Jerding Dean F System for providing alternative services
US7200857B1 (en) 2000-06-09 2007-04-03 Scientific-Atlanta, Inc. Synchronized video-on-demand supplemental commentary
US7934232B1 (en) 2000-05-04 2011-04-26 Jerding Dean F Navigation paradigm for access to television services
US8069259B2 (en) 2000-06-09 2011-11-29 Rodriguez Arturo A Managing removal of media titles from a list
US7962370B2 (en) 2000-06-29 2011-06-14 Rodriguez Arturo A Methods in a media service system for transaction processing
US7340759B1 (en) 2000-11-10 2008-03-04 Scientific-Atlanta, Inc. Systems and methods for adaptive pricing in a digital broadband delivery system
US7526788B2 (en) 2001-06-29 2009-04-28 Scientific-Atlanta, Inc. Graphic user interface alternate download options for unavailable PRM content
US7496945B2 (en) 2001-06-29 2009-02-24 Cisco Technology, Inc. Interactive program guide for bidirectional services
US8006262B2 (en) 2001-06-29 2011-08-23 Rodriguez Arturo A Graphic user interfaces for purchasable and recordable media (PRM) downloads
US7512964B2 (en) 2001-06-29 2009-03-31 Cisco Technology System and method for archiving multiple downloaded recordable media content
US7334251B2 (en) 2002-02-11 2008-02-19 Scientific-Atlanta, Inc. Management of television advertising
US8161388B2 (en) 2004-01-21 2012-04-17 Rodriguez Arturo A Interactive discovery of display device characteristics
US8189472B2 (en) 2005-09-07 2012-05-29 Mcdonald James F Optimizing bandwidth utilization to a subscriber premises
US8285814B2 (en) * 2009-12-04 2012-10-09 Sling Media, Inc. Generation of data concerning reception of media content at a communication device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA742363A (en) * 1966-09-06 W. Sullivan Herbert Interrogated transponder system
US3078337A (en) * 1958-12-17 1963-02-19 Skiatron Elect & Tele Metering systems

Also Published As

Publication number Publication date
CA958468A (en) 1974-11-26
FR2192430A1 (fr) 1974-02-08
US3676580A (en) 1972-07-11
AU4444072A (en) 1974-01-17
GB1391630A (en) 1975-04-23
DE2239109A1 (de) 1974-02-21

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