WO2011037318A3 - Method for using rights to contents - Google Patents
Method for using rights to contents Download PDFInfo
- Publication number
- WO2011037318A3 WO2011037318A3 PCT/KR2010/004650 KR2010004650W WO2011037318A3 WO 2011037318 A3 WO2011037318 A3 WO 2011037318A3 KR 2010004650 W KR2010004650 W KR 2010004650W WO 2011037318 A3 WO2011037318 A3 WO 2011037318A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contents
- rights
- memory card
- disclosed
- checking whether
- Prior art date
Links
Classifications
-
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- 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
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access 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
- H04N21/45—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
Abstract
Disclosed herein is a method of checking whether or not a memory card including rights to contents is mounted in a terminal during a process of using the contents. The checking operation may be performed in synchronization with a timing at which a BCAST client within the terminal requests a traffic encryption key (TEK) to a DRM agent. In addition, there is disclosed herein a method of checking whether or not the memory card is mounted therein, as well as whether or not rights to the contents actually exist in the memory card.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10818959.8A EP2481006B1 (en) | 2009-09-22 | 2010-07-16 | Method for using rights to contents |
CN201080041436.5A CN102498493B (en) | 2009-09-22 | 2010-07-16 | Method for using rights to contents |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24487309P | 2009-09-22 | 2009-09-22 | |
US61/244,873 | 2009-09-22 | ||
US25128009P | 2009-10-13 | 2009-10-13 | |
US61/251,280 | 2009-10-13 | ||
US26037109P | 2009-11-11 | 2009-11-11 | |
US61/260,371 | 2009-11-11 | ||
KR1020100011216A KR101167938B1 (en) | 2009-09-22 | 2010-02-05 | Method for using rights to contents |
KR10-2010-0011216 | 2010-02-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2011037318A2 WO2011037318A2 (en) | 2011-03-31 |
WO2011037318A3 true WO2011037318A3 (en) | 2011-05-26 |
WO2011037318A4 WO2011037318A4 (en) | 2011-08-11 |
Family
ID=43937660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/004650 WO2011037318A2 (en) | 2009-09-22 | 2010-07-16 | Method for using rights to contents |
Country Status (5)
Country | Link |
---|---|
US (2) | US8955053B2 (en) |
EP (1) | EP2481006B1 (en) |
KR (1) | KR101167938B1 (en) |
CN (1) | CN102498493B (en) |
WO (1) | WO2011037318A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101649528B1 (en) * | 2009-06-17 | 2016-08-19 | 엘지전자 주식회사 | Method and device for upgrading rights object that was stored in memory card |
WO2012048896A1 (en) * | 2010-10-14 | 2012-04-19 | Telefonaktiebolaget L M Ericsson (Publ) | Compression and decompression techniques for drm license information delivery |
US9641488B2 (en) | 2014-02-28 | 2017-05-02 | Dropbox, Inc. | Advanced security protocol for broadcasting and synchronizing shared folders over local area network |
GB2537594A (en) * | 2015-03-27 | 2016-10-26 | Piksel Inc | Header translation modification |
US10554591B2 (en) * | 2017-08-30 | 2020-02-04 | Facebook, Inc. | Techniques for efficient messaging client communication |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050182931A1 (en) * | 2004-02-13 | 2005-08-18 | Arnaud Robert | Conditional access to digital rights management conversion |
KR20050096040A (en) * | 2004-03-29 | 2005-10-05 | 삼성전자주식회사 | Method for playbacking content using portable storage by digital rights management, and portable storage for the same |
KR20060024955A (en) * | 2004-09-15 | 2006-03-20 | 삼성전자주식회사 | Method and apparatus for digital rights management |
KR20060082807A (en) * | 2005-01-13 | 2006-07-19 | 삼성전자주식회사 | Method for consuming rights object having inherit structure in distributed device circumstance and device for the same |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7293107B1 (en) * | 1998-10-09 | 2007-11-06 | Netmotion Wireless, Inc. | Method and apparatus for providing mobile and other intermittent connectivity in a computing environment |
JP4545994B2 (en) * | 2001-07-02 | 2010-09-15 | 三洋電機株式会社 | Data reproducing apparatus, data reproducing circuit used therein, and data recording apparatus |
JP4477822B2 (en) * | 2001-11-30 | 2010-06-09 | パナソニック株式会社 | Information converter |
AU2005203856B2 (en) * | 2004-01-09 | 2009-07-30 | Paypal Israel Ltd. | Detecting relayed communications |
AU2005223902B2 (en) * | 2004-03-22 | 2008-04-03 | Samsung Electronics Co., Ltd. | Authentication between device and portable storage |
KR101100385B1 (en) * | 2004-03-22 | 2011-12-30 | 삼성전자주식회사 | Method and apparatus for digital rights management by using certificate revocation list |
CA2560571A1 (en) * | 2004-03-22 | 2005-12-29 | Samsung Electronics Co., Ltd. | Method and apparatus for digital rights management using certificate revocation list |
KR100608585B1 (en) * | 2004-07-12 | 2006-08-03 | 삼성전자주식회사 | Method and apparatus for searching rights objects stored in portable storage device using object location data |
JP4555046B2 (en) * | 2004-10-15 | 2010-09-29 | ヒタチグローバルストレージテクノロジーズネザーランドビーブイ | Data transfer system and data transfer method |
KR100675836B1 (en) * | 2004-12-10 | 2007-01-29 | 한국전자통신연구원 | Authentication method for a link protection in EPON |
KR20070050712A (en) * | 2005-11-11 | 2007-05-16 | 엘지전자 주식회사 | Method and system for obtaining digital rights of portable memory card |
CN101094062B (en) * | 2006-06-21 | 2011-03-23 | 普天信息技术研究院有限公司 | Method for implementing safe distribution and use of digital content by using memory card |
US7480827B2 (en) * | 2006-08-11 | 2009-01-20 | Chicago Mercantile Exchange | Fault tolerance and failover using active copy-cat |
US8938400B2 (en) | 2006-12-20 | 2015-01-20 | International Business Machines Corporation | Apparatus, system, and method for checking the health of encryption key managers |
KR20080058833A (en) * | 2006-12-22 | 2008-06-26 | 삼성전자주식회사 | Apparatus and method for personal information protect |
CN101640589B (en) * | 2008-07-29 | 2012-11-07 | 华为技术有限公司 | Method and device for sharing license between safe and removable media |
-
2010
- 2010-02-05 KR KR1020100011216A patent/KR101167938B1/en active IP Right Grant
- 2010-07-16 WO PCT/KR2010/004650 patent/WO2011037318A2/en active Application Filing
- 2010-07-16 EP EP10818959.8A patent/EP2481006B1/en not_active Not-in-force
- 2010-07-16 CN CN201080041436.5A patent/CN102498493B/en not_active Expired - Fee Related
- 2010-09-13 US US12/881,083 patent/US8955053B2/en not_active Expired - Fee Related
-
2015
- 2015-01-07 US US14/591,712 patent/US9589113B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050182931A1 (en) * | 2004-02-13 | 2005-08-18 | Arnaud Robert | Conditional access to digital rights management conversion |
KR20050096040A (en) * | 2004-03-29 | 2005-10-05 | 삼성전자주식회사 | Method for playbacking content using portable storage by digital rights management, and portable storage for the same |
KR20060024955A (en) * | 2004-09-15 | 2006-03-20 | 삼성전자주식회사 | Method and apparatus for digital rights management |
KR20060082807A (en) * | 2005-01-13 | 2006-07-19 | 삼성전자주식회사 | Method for consuming rights object having inherit structure in distributed device circumstance and device for the same |
Also Published As
Publication number | Publication date |
---|---|
CN102498493B (en) | 2015-04-01 |
EP2481006A4 (en) | 2014-06-11 |
CN102498493A (en) | 2012-06-13 |
EP2481006B1 (en) | 2017-10-25 |
US9589113B2 (en) | 2017-03-07 |
US8955053B2 (en) | 2015-02-10 |
US20110072495A1 (en) | 2011-03-24 |
WO2011037318A4 (en) | 2011-08-11 |
KR20110032994A (en) | 2011-03-30 |
KR101167938B1 (en) | 2012-08-03 |
WO2011037318A2 (en) | 2011-03-31 |
EP2481006A2 (en) | 2012-08-01 |
US20150121539A1 (en) | 2015-04-30 |
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