ATE181791T1 - Sperrsystemverfahren und -gerät für ein pro einschalten zu bezahlendes kabelfernsehprogramm - Google Patents

Sperrsystemverfahren und -gerät für ein pro einschalten zu bezahlendes kabelfernsehprogramm

Info

Publication number
ATE181791T1
ATE181791T1 AT92902199T AT92902199T ATE181791T1 AT E181791 T1 ATE181791 T1 AT E181791T1 AT 92902199 T AT92902199 T AT 92902199T AT 92902199 T AT92902199 T AT 92902199T AT E181791 T1 ATE181791 T1 AT E181791T1
Authority
AT
Austria
Prior art keywords
per
subscriber
pay
service providing
programming
Prior art date
Application number
AT92902199T
Other languages
English (en)
Inventor
Michael P Harney
Himanshu R Parikh
Lamar E West Jr
James O Farmer
Mark E Schutte
Original Assignee
Blonder Tongue Lab
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
Priority claimed from US07/625,901 external-priority patent/US5245420A/en
Application filed by Blonder Tongue Lab filed Critical Blonder Tongue Lab
Application granted granted Critical
Publication of ATE181791T1 publication Critical patent/ATE181791T1/de

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
    • H04N7/17354—Control of the passage of the selected programme in an intermediate station common to a plurality of user terminals
    • 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
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/21—Billing for the use of broadcast information or broadcast-related information
    • H04H60/22—Billing for the use of broadcast information or broadcast-related information per use
    • 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
    • H04H60/96—CATV systems
    • H04H60/97—CATV systems using uplink of the CATV systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/166—Passage/non-passage of the television signal, e.g. jamming, band suppression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/14—Jamming or countermeasure used for a particular application for the transfer of light or images, e.g. for video-surveillance, for television or from a computer screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/40—Jamming having variable characteristics
    • H04K3/41—Jamming having variable characteristics characterized by the control of the jamming activation or deactivation time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/40—Jamming having variable characteristics
    • H04K3/42—Jamming having variable characteristics characterized by the control of the jamming frequency or wavelength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
    • H04K3/825—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection by jamming

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • External Artificial Organs (AREA)
  • Paper (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Detergent Compositions (AREA)
  • Electric Cable Installation (AREA)
AT92902199T 1990-11-27 1991-11-26 Sperrsystemverfahren und -gerät für ein pro einschalten zu bezahlendes kabelfernsehprogramm ATE181791T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61874590A 1990-11-27 1990-11-27
US07/625,901 US5245420A (en) 1990-11-27 1990-11-27 CATV pay per view interdiction system

Publications (1)

Publication Number Publication Date
ATE181791T1 true ATE181791T1 (de) 1999-07-15

Family

ID=27088322

Family Applications (2)

Application Number Title Priority Date Filing Date
AT98122662T ATE300152T1 (de) 1990-11-27 1991-11-26 Vorrichtung zum sperren eines kabelfernseh-pay- per-view-programmsystems
AT92902199T ATE181791T1 (de) 1990-11-27 1991-11-26 Sperrsystemverfahren und -gerät für ein pro einschalten zu bezahlendes kabelfernsehprogramm

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT98122662T ATE300152T1 (de) 1990-11-27 1991-11-26 Vorrichtung zum sperren eines kabelfernseh-pay- per-view-programmsystems

Country Status (10)

Country Link
EP (2) EP0917366B9 (de)
AT (2) ATE300152T1 (de)
AU (1) AU9143291A (de)
CA (1) CA2097084C (de)
DE (2) DE69131400T2 (de)
DK (1) DK0559802T3 (de)
ES (2) ES2135399T3 (de)
GR (1) GR3031163T3 (de)
MX (1) MX9102215A (de)
WO (1) WO1992010038A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615246A (en) * 1993-05-28 1997-03-25 Us West Technologies, Inc. Method and apparatus for spurious signal detection and disconnection in a hybrid fiber/coax network architecture
US6862349B1 (en) 1993-05-28 2005-03-01 Mediaone Group, Inc. Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network
US5592540A (en) * 1993-05-28 1997-01-07 U S West Advanced Technologies, Inc. Method and apparatus for selectively delivering telephony signals on a hybrid coaxial cable network
AU676346B2 (en) * 1993-05-28 1997-03-06 Us West Technologies, Inc. Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network
RO111887B1 (ro) * 1993-05-28 1997-02-28 Us West Technologies Inc Metoda si retea pentru separarea serviciilor telefonice de serviciile speciale
DE4444889C1 (de) * 1994-12-16 1996-07-11 Grundig Emv Verfahren und Schaltungsanordnung zur Realisierung eines Rückübertragungskanals vom Empfänger zum Sender in einem Gleichwellennetz
US5812928A (en) * 1995-04-12 1998-09-22 Watson Technologies Cable television control apparatus and method with channel access controller at node of network including channel filtering system
US5699105A (en) * 1995-09-28 1997-12-16 Lucent Technologies Inc. Curbside circuitry for interactive communication services
US6201562B1 (en) 1998-10-31 2001-03-13 Kar-Wing E. Lor Internet protocol video phone adapter for high bandwidth data access
US7433343B1 (en) 2003-05-20 2008-10-07 Mark Jeffrey Smith Wireless system for communication

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450477A (en) * 1982-03-31 1984-05-22 Lovett Bruce E Television information system
US4580161A (en) * 1982-11-22 1986-04-01 Pico Products, Inc. Cable television subscriber control system including addressable filters having a variable pole
US4494138A (en) * 1983-05-11 1985-01-15 Comsonics, Inc. Segmented upstream management for cable television
JPS61502299A (ja) * 1984-05-19 1986-10-09 エ−エム・ケ−ブル・ティヴィ−・インダストリ−ズ，インコ−ポレイテッド タンパ−抵抗性の、拡大可能な通信システム
US4792972A (en) * 1986-08-19 1988-12-20 Scientific-Atlanta, Inc. Remote programming of CATV channel authorization unit
US5014309A (en) * 1988-03-10 1991-05-07 Scientific-Atlanta, Inc. Off-premises cable television channel interdiction method and apparatus
US5109286A (en) * 1988-03-10 1992-04-28 Scientific-Atlanta, Inc. CATV reverse path manifold system
US4912760A (en) * 1988-03-10 1990-03-27 Scientific Atlanta, Inc. Off-premises cable television channel interdiction method and apparatus
US5142574A (en) * 1988-03-10 1992-08-25 West Jr Lamar Optimum amplitude and frequency of jamming carrier in interdiction program denial system
US5208854A (en) * 1988-03-10 1993-05-04 Scientific-Atlanta, Inc. Picture carrier controlled automatic gain control circuit for cable television interdiction or jamming apparatus
US4963966A (en) * 1989-12-04 1990-10-16 Scientific Atlanta, Inc. CATV distribution system, especially adapted for off-premises premium channel interdiction

Also Published As

Publication number Publication date
DE69131400T2 (de) 2000-01-13
WO1992010038A1 (en) 1992-06-11
EP0917366A3 (de) 1999-10-20
DE69133475T2 (de) 2006-05-24
ES2135399T3 (es) 1999-11-01
MX9102215A (es) 1994-03-31
DK0559802T3 (da) 1999-11-22
DE69131400D1 (de) 1999-08-05
EP0559802B1 (de) 1999-06-30
EP0917366B1 (de) 2005-07-20
EP0917366B9 (de) 2005-11-30
CA2097084C (en) 1995-01-10
HK1014619A1 (en) 1999-09-30
DE69133475D1 (de) 2005-08-25
ES2246520T3 (es) 2006-02-16
EP0559802A4 (en) 1993-11-03
EP0559802A1 (de) 1993-09-15
ATE300152T1 (de) 2005-08-15
AU9143291A (en) 1992-06-25
GR3031163T3 (en) 1999-12-31
EP0917366A2 (de) 1999-05-19

Similar Documents

Publication Publication Date Title
US5136411A (en) Dynamically responsive CATV system with shared fiber optic link
US4558358A (en) Cable network monitoring system for CATV system
ATE181791T1 (de) Sperrsystemverfahren und -gerät für ein pro einschalten zu bezahlendes kabelfernsehprogramm
KR950702773A (ko) 동축케이블 네트워크에 전력을 제공하는 방법 및 장치 (method and apparatus for providing power to a coaxial cable network)
GB2173379A (en) Method and apparatus for subscription broadcast
CA2247627A1 (en) Method and system for implementing interactive broadcast programs and commercials
US5982413A (en) Mixed analog-digital service distribution system and method
GB9410555D0 (en) Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network
DE2934358A1 (de) Breitband-fernmeldesystem
JPS5647179A (en) Forced image receiver and its answering device in catv system
ATE223125T1 (de) Hybrides lichtwellenleiter- und koaxialleitungs- teilnehmeranschlussnetz
US4427995A (en) Fail-safe CATV system center facility
US6871355B1 (en) Conditional access system of CATV
EP0320181A3 (de) Kabelfernsehsystem mit faseroptischer Gemeinschaftszwischenleitung
JP2003134535A (ja) 画質劣化検知システム
KR930009871B1 (ko) Catv의 스크램블 장치
JPS57135589A (en) Television picture system
McNaughton Fiber to the home: an analysis of three alternatives in the United Telephone System
JPS57206175A (en) Two-way double television device
EP0446613A3 (en) Method of processing several television signals for transmission and device
EP0703709A2 (de) Breitbandinformationssystem für interaktive Dienste
JPH1041862A (ja) 流合雑音監視装置及びｃａｔｖ網を利用したデータ通信システム
JPH05268604A (ja) Ｃａｔｖ加入者端末装置
JPS57148435A (en) Optical data way system
KR19980029470A (ko) 광 케이블티브이(catv)의 해드앤드 시스템

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee