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ATE185226T1 - Verfahren zur auswahl von kabelfernsehkonvertergruppen - Google Patents

Verfahren zur auswahl von kabelfernsehkonvertergruppen

Info

Publication number
ATE185226T1
ATE185226T1 AT94909591T AT94909591T ATE185226T1 AT E185226 T1 ATE185226 T1 AT E185226T1 AT 94909591 T AT94909591 T AT 94909591T AT 94909591 T AT94909591 T AT 94909591T AT E185226 T1 ATE185226 T1 AT E185226T1
Authority
AT
Austria
Prior art keywords
criteria
terminal
group
logical
definition statement
Prior art date
Application number
AT94909591T
Other languages
English (en)
Inventor
Robert J Ii Beyers
Gregory S Durden
M Kent Ivey
Curt M Kuban
Original Assignee
Scientific Atlanta
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 Scientific Atlanta filed Critical Scientific Atlanta
Application granted granted Critical
Publication of ATE185226T1 publication Critical patent/ATE185226T1/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
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2543—Billing, e.g. for subscription services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6402—Address allocation for clients
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Graphics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Picture Signal Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT94909591T 1993-02-16 1994-02-16 Verfahren zur auswahl von kabelfernsehkonvertergruppen ATE185226T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/018,932 US5381477A (en) 1993-02-16 1993-02-16 Method of selecting cable television converter groups

Publications (1)

Publication Number Publication Date
ATE185226T1 true ATE185226T1 (de) 1999-10-15

Family

ID=21790488

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94909591T ATE185226T1 (de) 1993-02-16 1994-02-16 Verfahren zur auswahl von kabelfernsehkonvertergruppen

Country Status (9)

Country Link
US (1) US5381477A (de)
EP (1) EP0685141B1 (de)
JP (1) JPH08509850A (de)
AT (1) ATE185226T1 (de)
AU (1) AU674213B2 (de)
CA (1) CA2155535A1 (de)
DE (1) DE69420948D1 (de)
MX (1) MX9401217A (de)
WO (1) WO1994019909A1 (de)

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Also Published As

Publication number Publication date
CA2155535A1 (en) 1994-09-01
US5381477A (en) 1995-01-10
WO1994019909A1 (en) 1994-09-01
EP0685141B1 (de) 1999-09-29
EP0685141A4 (de) 1995-10-19
JPH08509850A (ja) 1996-10-15
AU674213B2 (en) 1996-12-12
MX9401217A (es) 1994-08-31
AU6238394A (en) 1994-09-14
EP0685141A1 (de) 1995-12-06
DE69420948D1 (de) 1999-11-04

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