BR0010799A - Interface de programação para software de sistema de núclear de aparelho decodificador de televisão - Google Patents

Interface de programação para software de sistema de núclear de aparelho decodificador de televisão

Info

Publication number
BR0010799A
BR0010799A BR0010799-9A BR0010799A BR0010799A BR 0010799 A BR0010799 A BR 0010799A BR 0010799 A BR0010799 A BR 0010799A BR 0010799 A BR0010799 A BR 0010799A
Authority
BR
Brazil
Prior art keywords
television set
programming interface
system software
top box
software system
Prior art date
Application number
BR0010799-9A
Other languages
English (en)
Inventor
Jack M Birnbaum
Chris Del Sordo
Stephen Allinson
Kenneth P Miller
Original Assignee
Gen Instrument Corp
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 Gen Instrument Corp filed Critical Gen Instrument Corp
Publication of BR0010799A publication Critical patent/BR0010799A/pt

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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0822—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4524—Management of client data or end-user data involving the geographical location of the client
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Stored Programmes (AREA)

Abstract

"INTERFACE DE PROGRAMAçãO PARA SOFTWARE DE SISTEMA NUCLEAR DE SET-TOP DE TELEVISãO" é fornecida uma interface de software ( 26 ) para permitir que o middleware de set-top de televisão ( 14 ) e o software do sistema operacional ( OS ) ( 16 ) controlem e interajam com o software do sistema de set-top nuclear ( 20 ) em um terminal de televisão por assinatura para facilitar a prestação de serviços de televisão digital desejáveis, incluindo aquisição de serviço ( por exemplo, aquisição de um filme pay-per-view ), gerenciamento de informação de sistema, configuração e controle de set-top, caminho de retorno para consulta seq³encial, capacidade de download incluindo autenticação e autorização, e gerenciamento de memória não-volátil.
BR0010799-9A 1999-05-21 2000-05-08 Interface de programação para software de sistema de núclear de aparelho decodificador de televisão BR0010799A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13526899P 1999-05-21 1999-05-21
PCT/US2000/012547 WO2000072586A2 (en) 1999-05-21 2000-05-08 Programming interface for television settop core system software

Publications (1)

Publication Number Publication Date
BR0010799A true BR0010799A (pt) 2002-06-11

Family

ID=22467316

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010799-9A BR0010799A (pt) 1999-05-21 2000-05-08 Interface de programação para software de sistema de núclear de aparelho decodificador de televisão

Country Status (9)

Country Link
US (1) US7690006B2 (pt)
EP (1) EP1190567A2 (pt)
CN (1) CN1361975A (pt)
AU (1) AU767042B2 (pt)
BR (1) BR0010799A (pt)
CA (1) CA2373841A1 (pt)
MX (1) MXPA01011903A (pt)
TW (1) TW515200B (pt)
WO (1) WO2000072586A2 (pt)

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Also Published As

Publication number Publication date
AU4828800A (en) 2000-12-12
AU767042B2 (en) 2003-10-30
US20060064583A1 (en) 2006-03-23
EP1190567A2 (en) 2002-03-27
MXPA01011903A (es) 2002-06-21
WO2000072586A2 (en) 2000-11-30
TW515200B (en) 2002-12-21
US7690006B2 (en) 2010-03-30
CN1361975A (zh) 2002-07-31
CA2373841A1 (en) 2000-11-30
WO2000072586A3 (en) 2001-05-17

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTA A 6A, 7A 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1962 DE 12/08/2008.