BR9914604A - Caixa de topo de aparelho de tv comfuncionalidade configurável - Google Patents

Caixa de topo de aparelho de tv comfuncionalidade configurável

Info

Publication number
BR9914604A
BR9914604A BR9914604-5A BR9914604A BR9914604A BR 9914604 A BR9914604 A BR 9914604A BR 9914604 A BR9914604 A BR 9914604A BR 9914604 A BR9914604 A BR 9914604A
Authority
BR
Brazil
Prior art keywords
top box
functionality
set top
configurable functionality
software architecture
Prior art date
Application number
BR9914604-5A
Other languages
English (en)
Inventor
Branislav N Meandzija
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 BR9914604A publication Critical patent/BR9914604A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
    • 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
    • H04N21/4433—Implementing client middleware, e.g. Multimedia Home Platform [MHP]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/545—Interprogram communication where tasks reside in different layers, e.g. user- and kernel-space
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • 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
    • H04N21/4431—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB characterized by the use of Application Program Interface [API] libraries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/48—Indexing scheme relating to G06F9/48
    • G06F2209/482—Application

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Library & Information Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Stored Programmes (AREA)

Abstract

"CAIXA DE TOPO DE APARELHO DE TV COMFUNCIONALIDADE CONFIGURáVEL". Uma estrutura dearquitetura de software para a caixa de topo de aparelho. Umaarquitetura de software de topo de aparelho (200, 1000) permite aconsideração de aplicação de topo de aparelho e funcionalidadede software de middleware (120) independentes do sistema deoperação (110) e hardware (100). Vários tipos de funcionalidadepodem ser suportados, tais como usuários múltiplos, ajuste deacesso controlado de recursos, descarga de aplicação, registro,começo, parada e monitoramento, e gerenciamento de áudio,vídeo e apresentações de dados.
BR9914604-5A 1998-10-19 1999-09-22 Caixa de topo de aparelho de tv comfuncionalidade configurável BR9914604A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10477798P 1998-10-19 1998-10-19
PCT/US1999/021983 WO2000024192A1 (en) 1998-10-19 1999-09-22 Television set-top box with configurable functionality

Publications (1)

Publication Number Publication Date
BR9914604A true BR9914604A (pt) 2001-12-11

Family

ID=22302320

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914604-5A BR9914604A (pt) 1998-10-19 1999-09-22 Caixa de topo de aparelho de tv comfuncionalidade configurável

Country Status (9)

Country Link
EP (1) EP1123620A1 (pt)
JP (1) JP2002528971A (pt)
KR (1) KR20010080210A (pt)
CN (1) CN1326638A (pt)
AU (1) AU766861B2 (pt)
BR (1) BR9914604A (pt)
CA (1) CA2346891A1 (pt)
HK (1) HK1043464A1 (pt)
WO (1) WO2000024192A1 (pt)

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Also Published As

Publication number Publication date
CN1326638A (zh) 2001-12-12
WO2000024192A1 (en) 2000-04-27
AU6158499A (en) 2000-05-08
JP2002528971A (ja) 2002-09-03
KR20010080210A (ko) 2001-08-22
AU766861B2 (en) 2003-10-23
CA2346891A1 (en) 2000-04-27
EP1123620A1 (en) 2001-08-16
HK1043464A1 (zh) 2002-09-13

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