SG99387A1 - Content usage management system and content usage management method - Google Patents

Content usage management system and content usage management method

Info

Publication number
SG99387A1
SG99387A1 SG200200602A SG200200602A SG99387A1 SG 99387 A1 SG99387 A1 SG 99387A1 SG 200200602 A SG200200602 A SG 200200602A SG 200200602 A SG200200602 A SG 200200602A SG 99387 A1 SG99387 A1 SG 99387A1
Authority
SG
Singapore
Prior art keywords
content usage
usage management
management system
management method
content
Prior art date
Application number
SG200200602A
Other languages
English (en)
Inventor
Akio Higashi
Hiroki Murakami
Takashi Matsuo
Tohru Nakahara
Takaaki Namba
Yoshimasa Goto
Masanori Nakanishi
Masaya Miyazaki
Masayuki Kozuka
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of SG99387A1 publication Critical patent/SG99387A1/en

Links

Classifications

    • 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
    • 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]
    • G06F21/105—Arrangements for software license management or administration, e.g. for managing licenses at corporate level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • 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]
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Signal Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Storage Device Security (AREA)
SG200200602A 2001-02-02 2002-02-01 Content usage management system and content usage management method SG99387A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001027278 2001-02-02

Publications (1)

Publication Number Publication Date
SG99387A1 true SG99387A1 (en) 2003-10-27

Family

ID=18891968

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200200602A SG99387A1 (en) 2001-02-02 2002-02-01 Content usage management system and content usage management method

Country Status (5)

Country Link
US (1) US20020107806A1 (zh)
EP (1) EP1229425A1 (zh)
KR (1) KR20020064672A (zh)
CN (1) CN1221907C (zh)
SG (1) SG99387A1 (zh)

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EP1229425A1 (en) 2002-08-07
KR20020064672A (ko) 2002-08-09
CN1221907C (zh) 2005-10-05
US20020107806A1 (en) 2002-08-08
CN1369820A (zh) 2002-09-18

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