EA200700264A1 - Способ администрирования контента диска и диск - Google Patents

Способ администрирования контента диска и диск

Info

Publication number
EA200700264A1
EA200700264A1 EA200700264A EA200700264A EA200700264A1 EA 200700264 A1 EA200700264 A1 EA 200700264A1 EA 200700264 A EA200700264 A EA 200700264A EA 200700264 A EA200700264 A EA 200700264A EA 200700264 A1 EA200700264 A1 EA 200700264A1
Authority
EA
Eurasian Patent Office
Prior art keywords
disc
data
content
missing
memory
Prior art date
Application number
EA200700264A
Other languages
English (en)
Inventor
Такаси Сигетоми
Хироясу Каримото
Original Assignee
Интеллиджентдиск, Инк.
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 Интеллиджентдиск, Инк. filed Critical Интеллиджентдиск, Инк.
Publication of EA200700264A1 publication Critical patent/EA200700264A1/ru

Links

Classifications

    • 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
    • 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
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2121—Chip on media, e.g. a disk or tape with a chip embedded in its case

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)

Abstract

Предоставлены способ администрирования контента диска и диск, которые способны предотвращать полное копирование данных контента, которые должны быть защищены, чтобы добиться защиты авторских прав на данные контента. Данные контента сохранены на диске, причем часть данных контента является отсутствующей, а исходные данные, соответствующие отсутствующей части, сохранены в памяти данных, предусмотренной в электронной схеме, смонтированной на диске, или в памяти на стороне сервера, которая присоединена через сеть. При воспроизведении диска исходные данные, соответствующие отсутствующей части, сохраненной в памяти данных или в памяти сервера, считываются в качестве дополняющих данных. Отсутствующая часть данных контента, считанная с диска, дополняется дополняющими данными.
EA200700264A 2004-08-11 2005-07-28 Способ администрирования контента диска и диск EA200700264A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004234629 2004-08-11
PCT/JP2005/014272 WO2006016514A1 (ja) 2004-08-11 2005-07-28 ディスクコンテンツ管理方法及びディスク

Publications (1)

Publication Number Publication Date
EA200700264A1 true EA200700264A1 (ru) 2007-06-29

Family

ID=35839285

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200700264A EA200700264A1 (ru) 2004-08-11 2005-07-28 Способ администрирования контента диска и диск

Country Status (9)

Country Link
US (1) US20080212419A1 (ru)
EP (1) EP1780709A1 (ru)
JP (1) JPWO2006016514A1 (ru)
KR (1) KR20070049162A (ru)
CN (1) CN101031969B (ru)
EA (1) EA200700264A1 (ru)
HK (1) HK1108218A1 (ru)
TW (1) TW200614170A (ru)
WO (1) WO2006016514A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080083227A (ko) * 2007-02-21 2008-09-17 삼성전자주식회사 컨텐츠 제공 시스템 및 그 컨텐츠 제공 방법
EP1983458A1 (en) * 2007-04-19 2008-10-22 THOMSON Licensing Media package, system comprising a media package and method of using stored data
CN105205357B (zh) * 2015-09-22 2018-07-31 上海斐讯数据通信技术有限公司 一种嵌入式系统的软件代码防盗方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030177347A1 (en) * 1995-11-22 2003-09-18 Bruce Schneier Methods and apparatus for awarding prizes based on authentication of computer generated outcomes using coupons
JP3797531B2 (ja) * 1999-12-09 2006-07-19 シャープ株式会社 ディジタルデータの不正コピー防止システム
JP2001229235A (ja) * 2000-02-14 2001-08-24 Hirano Design Sekkei:Kk Ｒｆｉｄ利用の流通・権利管理システム
JP2002117248A (ja) * 2000-10-11 2002-04-19 Optrom Inc 電子回路を有する記憶媒体及び該記憶媒体を用いた情報管理方法と情報処理システム
JP2003058840A (ja) * 2001-08-14 2003-02-28 Hirano Design Sekkei:Kk Ｒｆｉｄ搭載コンピュータ記録媒体利用の情報保護管理プログラム
JP2003132623A (ja) * 2001-10-23 2003-05-09 Matsushita Electric Ind Co Ltd 電子化情報処理管理装置
JP2003303136A (ja) * 2002-04-11 2003-10-24 Sony Corp データ再生方法、データ再生装置、データ記録再生方法およびデータ記録再生装置
JP2004110081A (ja) * 2002-07-23 2004-04-08 Sony Corp 識別情報の判別方法、情報サービス方法および情報サービスシステム

Also Published As

Publication number Publication date
CN101031969A (zh) 2007-09-05
WO2006016514A1 (ja) 2006-02-16
EP1780709A1 (en) 2007-05-02
US20080212419A1 (en) 2008-09-04
HK1108218A1 (en) 2008-05-02
KR20070049162A (ko) 2007-05-10
CN101031969B (zh) 2013-02-06
TW200614170A (en) 2006-05-01
JPWO2006016514A1 (ja) 2008-05-01

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