KR100409030B1 - Digital set-top box - Google Patents

Digital set-top box Download PDF

Info

Publication number
KR100409030B1
KR100409030B1 KR1020030020851A KR20030020851A KR100409030B1 KR 100409030 B1 KR100409030 B1 KR 100409030B1 KR 1020030020851 A KR1020030020851 A KR 1020030020851A KR 20030020851 A KR20030020851 A KR 20030020851A KR 100409030 B1 KR100409030 B1 KR 100409030B1
Authority
KR
South Korea
Prior art keywords
audio
video
video signals
digital
mpeg
Prior art date
Application number
KR1020030020851A
Other languages
Korean (ko)
Inventor
Ho Dong Um
Woo Sub Lee
Original Assignee
Huwell Technology Inc
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 Huwell Technology Inc filed Critical Huwell Technology Inc
Application granted granted Critical
Publication of KR100409030B1 publication Critical patent/KR100409030B1/en

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • 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
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • 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
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

PURPOSE: A digital set-top box is provided to realize an image contents service through a telephone line of a VDSL(Very high-data rate Digital Subscriber Line) based on a television while linking with the Internet at the same time. CONSTITUTION: A plurality of ADC(Analog-to-Digital Converter)s(112) receive analog audio/video signals(111) for converting the same into digital signals. An audio/video switch unit(117) outputs the digital audio/video signals of the selected channel through a storing signal output port, and outputs the digital audio/video signals of channels and MPEG decoded audio/video signals through an audio/video output port. An MPEG(Moving Picture Experts Group) encoder(121) encodes the audio/video signals output through the storing signal output port. A storage unit(124) stores the encoded audio/video signals, and MPEG contents. A sub-control unit(123) stores the MPEG contents in the storage unit, and outputs the data stored in the storage unit. A main control unit(132) provides a control command for storing and outputting the data to the sub-control unit, and controls operations corresponding to a remote signal received from a remote control. An MPEG decoder(122) decodes the data output from the sub-control unit for transmitting the decoded data to the audio/video switch unit. Audio and video output units(119,115) output audio and video of the channels. A card reader(109) reads data of a smart card.
KR1020030020851A 2002-12-05 2003-04-02 Digital set-top box KR100409030B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20020077021 2002-12-05

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR20-2003-0017412U Division KR200325343Y1 (en) 2003-06-03 2003-06-03 Digital set-top box

Publications (1)

Publication Number Publication Date
KR100409030B1 true KR100409030B1 (en) 2003-12-18

Family

ID=37422847

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030020851A KR100409030B1 (en) 2002-12-05 2003-04-02 Digital set-top box

Country Status (1)

Country Link
KR (1) KR100409030B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100712696B1 (en) * 2004-10-26 2007-05-02 주식회사 한국라임티비 Data service system of network for digital television
KR20070063177A (en) * 2005-12-14 2007-06-19 주식회사 대우일렉트로닉스 System for certifying adult in a ip set top box

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100712696B1 (en) * 2004-10-26 2007-05-02 주식회사 한국라임티비 Data service system of network for digital television
KR20070063177A (en) * 2005-12-14 2007-06-19 주식회사 대우일렉트로닉스 System for certifying adult in a ip set top box

Similar Documents

Publication Publication Date Title
TW330366B (en) Analog video encoder with metered closed caption data on digital video input interface
CN101366276B (en) Fast channel changing in digital television receiver
EP0719050A3 (en) Device for transmitting, receiving and decoding compressed audiovisual streams
MY123429A (en) Apparatus and method for transferring digital versatile disc information
MXPA00008659A (en) Time-shifted video signal processing.
GB2376128A (en) Personal versatile recorder and method of implementing and using same
KR100772343B1 (en) Data reproduction transmission apparatus and data reproduction transmission method
WO2001039381A3 (en) Digital headend and full service network for distribution of video and audio programming
KR100736503B1 (en) Image decoding method and apparatus thereof
TW348361B (en) Reduced memory size set top box
JP2000324493A (en) Bit stream decoding device
KR100409030B1 (en) Digital set-top box
US6957446B2 (en) Multi-function television
KR960016452A (en) Communication control apparatus and communication control method of television receiver
KR100937418B1 (en) PVR Apparatus with message recording function during user's absence and method for the same
US20040136697A1 (en) Apparatus and method for recording multimedia data with high efficiency
US7269839B2 (en) Data distribution apparatus and method, and data distribution system
US20040258389A1 (en) Pass through mode for a personal video recorder
US20050226320A1 (en) Circuit, apparatus and method for storing audiovisual data
KR0152777B1 (en) Circuit and method for controlling record reproduction of vod
KR100662382B1 (en) Method for storage broadcasting data, and mobile terminal of that
CN100568368C (en) Digital convergent recorder
KR100896278B1 (en) Recording Device With Using Hard Disk Drive
KR970004852A (en) Set-top box for storing VOD service data
JPH1093977A (en) Image signal processor and its method

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20081103

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee