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
  • H04N21/45—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
  • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
  • H04N21/4627—Rights management associated to the content
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L63/00—Network architectures or network communication protocols for network security
  • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
  • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
  • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
• • 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
  • G06Q30/00—Commerce
  • G06Q30/06—Buying, selling or leasing transactions
• • 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
  • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
  • G06Q50/10—Services
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L63/00—Network architectures or network communication protocols for network security
  • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
  • H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
  • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management

Landscapes

• Engineering & Computer Science (AREA)
• Computer Security & Cryptography (AREA)
• Business, Economics & Management (AREA)
• Computer Hardware Design (AREA)
• Theoretical Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Signal Processing (AREA)
• Computing Systems (AREA)
• Computer Networks & Wireless Communication (AREA)
• Software Systems (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Multimedia (AREA)
• Tourism & Hospitality (AREA)
• Technology Law (AREA)
• Strategic Management (AREA)
• Marketing (AREA)
• General Business, Economics & Management (AREA)
• Finance (AREA)
• Accounting & Taxation (AREA)
• Economics (AREA)
• Databases & Information Systems (AREA)
• Human Resources & Organizations (AREA)
• Health & Medical Sciences (AREA)
• General Health & Medical Sciences (AREA)
• Primary Health Care (AREA)
• Development Economics (AREA)
• Storage Device Security (AREA)
• Management, Administration, Business Operations System, And Electronic Commerce (AREA)
• Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
• Computer And Data Communications (AREA)
• Mobile Radio Communication Systems (AREA)

Applications Claiming Priority (3)

Publications (3)

Family

ID=18996791

Family Applications (1)

Country Status (9)

Families Citing this family (11)

Family Cites Families (8)

• 2002
  • 2002-05-17 AT AT02771717T patent/ATE288595T1/de not_active IP Right Cessation
  • 2002-05-17 ES ES02771717T patent/ES2235092T3/es not_active Expired - Lifetime
  • 2002-05-17 EP EP02771717A patent/EP1358534B1/de not_active Expired - Lifetime
  • 2002-05-17 KR KR1020037000857A patent/KR100667475B1/ko not_active IP Right Cessation
  • 2002-05-17 CN CNB028017587A patent/CN1209692C/zh not_active Expired - Fee Related
  • 2002-05-17 WO PCT/JP2002/004779 patent/WO2002095551A1/en active IP Right Grant
  • 2002-05-17 DE DE60202843T patent/DE60202843T8/de active Active
  • 2002-05-21 US US10/151,031 patent/US7110543B2/en active Active
• 2003
  • 2003-01-21 NO NO20030315A patent/NO321541B1/no unknown

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