AU2001269393A1 - Return channel for pay television decoder - Google Patents

Return channel for pay television decoder

Info

Publication number
AU2001269393A1
AU2001269393A1 AU2001269393A AU6939301A AU2001269393A1 AU 2001269393 A1 AU2001269393 A1 AU 2001269393A1 AU 2001269393 A AU2001269393 A AU 2001269393A AU 6939301 A AU6939301 A AU 6939301A AU 2001269393 A1 AU2001269393 A1 AU 2001269393A1
Authority
AU
Australia
Prior art keywords
return channel
pay television
television decoder
decoder
pay
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.)
Abandoned
Application number
AU2001269393A
Inventor
Alan Guggenheim
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.)
Nagravision SARL
Original Assignee
Nagravision SA
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 Nagravision SA filed Critical Nagravision SA
Publication of AU2001269393A1 publication Critical patent/AU2001269393A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42676—Internal components of the client ; Characteristics thereof for modulating an analogue carrier signal to encode digital information or demodulating it to decode digital information, e.g. ADSL or cable modem
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6181—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a mobile phone network
    • 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
    • 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
    • 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)
  • Telephonic Communication Services (AREA)
AU2001269393A 2000-07-24 2001-07-23 Return channel for pay television decoder Abandoned AU2001269393A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH14582000 2000-07-24
CH1458/00 2000-07-24
PCT/IB2001/001317 WO2002009428A1 (en) 2000-07-24 2001-07-23 Return channel for pay television decoder

Publications (1)

Publication Number Publication Date
AU2001269393A1 true AU2001269393A1 (en) 2002-02-05

Family

ID=4565493

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001269393A Abandoned AU2001269393A1 (en) 2000-07-24 2001-07-23 Return channel for pay television decoder

Country Status (3)

Country Link
US (1) US20030012380A1 (en)
AU (1) AU2001269393A1 (en)
WO (1) WO2002009428A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20050677A1 (en) 2005-04-18 2006-10-19 Sisvel Spa CONNECTION SYSTEM BETWEEN A SERVICE CENTER AND A PLURALITY OF TV RECEPTION DEVICES
US8560459B2 (en) 2005-11-17 2013-10-15 Casella Waste Systems, Inc. Methods and facilities for a municipal solid waste management system
US10687118B2 (en) * 2010-10-29 2020-06-16 Nbcuniversal Media, Llc Digital content and response processing system and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606354A1 (en) * 1986-02-27 1987-09-03 Bbc Brown Boveri & Cie METHOD FOR TRANSMITTING DATA OVER THE CABLES OF A POWER SUPPLY NETWORK
EP0589111B1 (en) * 1992-09-14 1997-07-30 THOMSON multimedia Method and decoder for evaluating access control related data
AU7217494A (en) * 1993-07-06 1995-02-06 Science Dynamics Corporation Front end processor employing data over voice communication with smart telephones
CA2247395A1 (en) * 1996-02-26 1997-08-28 E Guide, Inc. Cordless phone back link for interactive television system
WO1997045814A1 (en) * 1996-05-24 1997-12-04 Behruz Vazvan Real time system and method for remote purchase payment and remote bill payment transactions and transferring of electronic cash and other required data
US5929850A (en) * 1996-07-01 1999-07-27 Thomson Consumer Electronices, Inc. Interactive television system and method having on-demand web-like navigational capabilities for displaying requested hyperlinked web-like still images associated with television content
JPH10262017A (en) * 1997-03-19 1998-09-29 Fujitsu Ltd Sdh multiplex transmission system and device therefor
GB9805765D0 (en) * 1997-06-10 1998-05-13 Northern Telecom Ltd Data transmission over a power line communications system
MXPA00011680A (en) * 1998-05-29 2002-06-04 Motorola Inc System, device, and method for registration in a communication network.
DE19846452A1 (en) * 1998-10-08 1999-12-16 Siemens Ag Access control method for access-restricted system e.g. for mobile radio and pay TV-system
US6931660B1 (en) * 2000-01-28 2005-08-16 Opentv, Inc. Interactive television system and method for simultaneous transmission and rendering of multiple MPEG-encoded video streams

Also Published As

Publication number Publication date
US20030012380A1 (en) 2003-01-16
WO2002009428A1 (en) 2002-01-31

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