CN1459982A - 由处理视频信号的器件构成的组件及控制该器件的方法 - Google Patents

由处理视频信号的器件构成的组件及控制该器件的方法 Download PDF

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Publication number
CN1459982A
CN1459982A CN03131023A CN03131023A CN1459982A CN 1459982 A CN1459982 A CN 1459982A CN 03131023 A CN03131023 A CN 03131023A CN 03131023 A CN03131023 A CN 03131023A CN 1459982 A CN1459982 A CN 1459982A
Authority
CN
China
Prior art keywords
memory card
card
memory
information
microprocessor
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.)
Pending
Application number
CN03131023A
Other languages
English (en)
Chinese (zh)
Inventor
西里·兰格多克
弗朗科伊斯·罗伯特
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.)
THOMSON LICENSING CORP
Original Assignee
THOMSON LICENSING 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 THOMSON LICENSING CORP filed Critical THOMSON LICENSING CORP
Publication of CN1459982A publication Critical patent/CN1459982A/zh
Pending legal-status Critical Current

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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
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • 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
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4183—External card to be used in combination with the client device, e.g. for conditional access providing its own processing capabilities, e.g. external module for video decoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H04N17/045—Self-contained testing apparatus
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Credit Cards Or The Like (AREA)
CN03131023A 2002-05-22 2003-05-14 由处理视频信号的器件构成的组件及控制该器件的方法 Pending CN1459982A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0206331 2002-05-22
FR0206331 2002-05-22

Publications (1)

Publication Number Publication Date
CN1459982A true CN1459982A (zh) 2003-12-03

Family

ID=29286635

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03131023A Pending CN1459982A (zh) 2002-05-22 2003-05-14 由处理视频信号的器件构成的组件及控制该器件的方法

Country Status (6)

Country Link
US (1) US20030218063A1 (enExample)
EP (1) EP1365601A1 (enExample)
JP (1) JP2003348625A (enExample)
KR (1) KR20030091040A (enExample)
CN (1) CN1459982A (enExample)
MX (1) MXPA03004413A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100538217B1 (ko) * 2002-06-19 2005-12-21 삼성전자주식회사 모니터 제어 방법 및 장치
US20090159703A1 (en) 2007-12-24 2009-06-25 Dynamics Inc. Credit, security, debit cards and the like with buttons
US20250139253A1 (en) * 2023-10-31 2025-05-01 Honeywell International Inc. Automated and secure production data flow

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105268A (en) * 1988-11-08 1992-04-14 Fujitsu Limited Community antenna broadcast system having an improved channel selecting system permitting purchase of a selected channel from a plurality of non-purchased channels
US4974080A (en) * 1989-06-13 1990-11-27 Magni Systems, Inc. Signal generator with display and memory card
US5835864A (en) * 1991-10-03 1998-11-10 Thomson Consumer Electronics S.A. Method and apparatus for customizing a device with a smart card
EP0606287B1 (en) * 1991-10-03 1999-02-24 THOMSON multimedia Method for customizing a device with a smart card
AU5179893A (en) * 1992-10-13 1994-05-09 Gilbarco Inc. An apparatus and method for displaying video information
US5293424A (en) * 1992-10-14 1994-03-08 Bull Hn Information Systems Inc. Secure memory card
US5493105A (en) * 1994-04-19 1996-02-20 Desai; Nimesh R. Electronic business card system
FR2757664B1 (fr) * 1996-12-24 1999-01-22 Bull Cp8 Terminal et procede d'autodiagnostic ou de supervision et objet portatif utilise dans un tel terminal ou procede
EP0914001A1 (en) * 1997-10-28 1999-05-06 CANAL+ Société Anonyme Downloading of applications in a digital decoder
US6308270B1 (en) * 1998-02-13 2001-10-23 Schlumberger Technologies, Inc. Validating and certifying execution of a software program with a smart card
IL124655A (en) * 1998-05-26 2001-03-19 Nds Ltd Ic card-based test apparatus and method
US6192436B1 (en) * 1998-09-18 2001-02-20 Xilinx Inc. System and method for configuration of electronic devices using a smart card which having configuration data stored therein
US6168077B1 (en) * 1998-10-21 2001-01-02 Litronic, Inc. Apparatus and method of providing a dual mode card and reader

Also Published As

Publication number Publication date
US20030218063A1 (en) 2003-11-27
MXPA03004413A (es) 2004-09-06
JP2003348625A (ja) 2003-12-05
EP1365601A1 (en) 2003-11-26
KR20030091040A (ko) 2003-12-01

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication