EP1842364A4 - Contents execution device equipped with independent authentication means and contents re-distribution method - Google Patents

Contents execution device equipped with independent authentication means and contents re-distribution method

Info

Publication number
EP1842364A4
EP1842364A4 EP06715761A EP06715761A EP1842364A4 EP 1842364 A4 EP1842364 A4 EP 1842364A4 EP 06715761 A EP06715761 A EP 06715761A EP 06715761 A EP06715761 A EP 06715761A EP 1842364 A4 EP1842364 A4 EP 1842364A4
Authority
EP
European Patent Office
Prior art keywords
contents
device equipped
distribution method
execution device
authentication means
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.)
Withdrawn
Application number
EP06715761A
Other languages
German (de)
French (fr)
Other versions
EP1842364A1 (en
Inventor
Beom Suk Choi
Sang Hyun Ju
Hye Ju Lee
Jin Su Choi
Jin Woo Hong
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.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
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
Priority claimed from KR1020060007634A external-priority patent/KR100784688B1/en
Application filed by Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Priority to EP10178156A priority Critical patent/EP2309731A1/en
Publication of EP1842364A1 publication Critical patent/EP1842364A1/en
Publication of EP1842364A4 publication Critical patent/EP1842364A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25816—Management of client data involving client authentication
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8193—Monomedia components thereof involving executable data, e.g. software dedicated tools, e.g. video decoder software or IPMP tool
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Graphics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP06715761A 2005-01-26 2006-01-26 Contents execution device equipped with independent authentication means and contents re-distribution method Withdrawn EP1842364A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10178156A EP2309731A1 (en) 2005-01-26 2006-01-26 Contents execution device equipped with independent authentication means and contents re-distribution methods

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20050007143 2005-01-26
KR1020060007634A KR100784688B1 (en) 2005-01-26 2006-01-25 Contents Execution Device equipped with Independent Authentication Means and Contents Re-Distribution Method
PCT/KR2006/000308 WO2006080814A1 (en) 2005-01-26 2006-01-26 Contents execution device equipped with independent authentication means and contents re-distribution method

Publications (2)

Publication Number Publication Date
EP1842364A1 EP1842364A1 (en) 2007-10-10
EP1842364A4 true EP1842364A4 (en) 2010-02-03

Family

ID=36740769

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06715761A Withdrawn EP1842364A4 (en) 2005-01-26 2006-01-26 Contents execution device equipped with independent authentication means and contents re-distribution method

Country Status (2)

Country Link
EP (1) EP1842364A4 (en)
WO (1) WO2006080814A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6055314A (en) * 1996-03-22 2000-04-25 Microsoft Corporation System and method for secure purchase and delivery of video content programs
EP1282315A2 (en) * 1997-03-21 2003-02-05 Canal+ Technologies Smartcard for use with a receiver of encrypted broadcast signals, and receiver

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834406A1 (en) * 2001-12-28 2003-07-04 Thomson Licensing Sa METHOD FOR UPDATING A REVOCATION LIST OF NON-CONFORMING KEYS, DEVICES OR MODULES IN A SECURE CONTENT BROADCASTING SYSTEM
KR100467929B1 (en) * 2002-02-28 2005-01-24 주식회사 마크애니 System for protecting and managing digital contents

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6055314A (en) * 1996-03-22 2000-04-25 Microsoft Corporation System and method for secure purchase and delivery of video content programs
EP1282315A2 (en) * 1997-03-21 2003-02-05 Canal+ Technologies Smartcard for use with a receiver of encrypted broadcast signals, and receiver

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006080814A1 *

Also Published As

Publication number Publication date
WO2006080814A1 (en) 2006-08-03
EP1842364A1 (en) 2007-10-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20070820

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20100107

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 5/00 20060101ALI20091229BHEP

Ipc: H04N 5/44 20060101AFI20060809BHEP

17Q First examination report despatched

Effective date: 20100416

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20101027