DE69938231D1 - Datenübertragungsgerät ,datenübertragundsverfahren ,und datenaufzeichnungsmedium - Google Patents

Datenübertragungsgerät ,datenübertragundsverfahren ,und datenaufzeichnungsmedium

Info

Publication number
DE69938231D1
DE69938231D1 DE69938231T DE69938231T DE69938231D1 DE 69938231 D1 DE69938231 D1 DE 69938231D1 DE 69938231 T DE69938231 T DE 69938231T DE 69938231 T DE69938231 T DE 69938231T DE 69938231 D1 DE69938231 D1 DE 69938231D1
Authority
DE
Germany
Prior art keywords
data transmission
data
recording medium
transmission device
procedure
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.)
Expired - Lifetime
Application number
DE69938231T
Other languages
English (en)
Other versions
DE69938231T2 (de
Inventor
Yoichiro Sako
Tatsuya Inokuchi
Masayuki Obata
Shuichi Ito
Kazuko Sakurai
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69938231D1 publication Critical patent/DE69938231D1/de
Publication of DE69938231T2 publication Critical patent/DE69938231T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40104—Security; Encryption; Content protection
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00681—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access
    • G11B20/00688—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access said measures preventing that a usable copy of recorded data can be made on another medium
    • 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
    • G11B20/0071—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a purchase action
    • 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
    • G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
    • G11B20/00753—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags
    • G11B20/00768—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags wherein copy control information is used, e.g. for indicating whether a content may be copied freely, no more, once, or never, by setting CGMS, SCMS, or CCI flags
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40117—Interconnection of audio or video/imaging devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE69938231T 1998-10-14 1999-10-14 Datenübertragungsgerät ,datenübertragungsverfahren und datenaufzeichnungsmedium Expired - Lifetime DE69938231T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP29204998 1998-10-14
JP29204998 1998-10-14
PCT/JP1999/005690 WO2000022621A1 (fr) 1998-10-14 1999-10-14 Dispositif et procede de transmission de donnees, et support d'enregistrement de donnees

Publications (2)

Publication Number Publication Date
DE69938231D1 true DE69938231D1 (de) 2008-04-10
DE69938231T2 DE69938231T2 (de) 2009-03-05

Family

ID=17776886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69938231T Expired - Lifetime DE69938231T2 (de) 1998-10-14 1999-10-14 Datenübertragungsgerät ,datenübertragungsverfahren und datenaufzeichnungsmedium

Country Status (6)

Country Link
US (1) US7251327B1 (de)
EP (1) EP1041557B1 (de)
JP (1) JP4325115B2 (de)
KR (1) KR100644720B1 (de)
DE (1) DE69938231T2 (de)
WO (1) WO2000022621A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4736216B2 (ja) * 2000-07-17 2011-07-27 ソニー株式会社 データ入出力装置及び方法
JP4156188B2 (ja) * 2000-10-20 2008-09-24 パイオニア株式会社 情報出力装置及び情報出力方法、情報記録装置及び情報記録方法、情報出力記録システム及び情報出力記録方法並びに情報記録媒体
JP2002152654A (ja) * 2000-11-15 2002-05-24 Sony Corp 情報記録装置およびそれにおける課金方法
US7278158B2 (en) * 2001-03-16 2007-10-02 Securewave S.A. Method and system for shadowing accesses to removable medium storage devices
JP4409792B2 (ja) 2001-06-22 2010-02-03 ソニー株式会社 データ伝送装置および方法、記録媒体並びにプログラム
JP4373957B2 (ja) * 2005-04-22 2009-11-25 株式会社東芝 テレビジョン放送受信装置及びテレビジョン放送受信方法及びテレビジョンシステム
KR20070105031A (ko) * 2006-04-25 2007-10-30 엘지전자 주식회사 녹화 방지 프로그램의 녹화 제어 방법
JP4484903B2 (ja) * 2007-06-06 2010-06-16 日立コンシューマエレクトロニクス株式会社 記録再生装置
EP2001023A3 (de) * 2007-06-06 2009-03-25 Hitachi Ltd. Steuerverfahren, Aufzeichnungsgerät und Aufzeichnungs- und Wiedergabegerät
KR101425621B1 (ko) * 2008-01-15 2014-07-31 삼성전자주식회사 컨텐츠를 안전하게 공유하는 방법 및 시스템
JP2009193623A (ja) * 2008-02-13 2009-08-27 Toshiba Corp 記録装置、再生装置、記録プログラム及び再生プログラム
US8381310B2 (en) 2009-08-13 2013-02-19 Sling Media Pvt. Ltd. Systems, methods, and program applications for selectively restricting the placeshifting of copy protected digital media content
JP2013523043A (ja) 2010-03-22 2013-06-13 エルアールディシー システムズ、エルエルシー ソースデータセットの完全性を識別及び保護する方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050213A (en) * 1986-10-14 1991-09-17 Electronic Publishing Resources, Inc. Database usage metering and protection system and method
US4898059A (en) 1987-02-06 1990-02-06 Yamaha Corporation Electronic musical instrument which compares amount of data recorded in internal memory device with storage capacity of external memory device and selectively transfers data thereto
JPH01113959A (ja) * 1987-10-28 1989-05-02 Takeshi Mizunuma 著作物再生装置
US5142568A (en) 1987-11-30 1992-08-25 Canon Kabushiki Kaisha Data communication apparatus which can use either an analog or a digital line
US5247575A (en) * 1988-08-16 1993-09-21 Sprague Peter J Information distribution system
JPH02158959A (ja) 1988-12-12 1990-06-19 Matsushita Electric Ind Co Ltd ディジタルオーディオテープレコーダ
US5077791A (en) * 1989-06-26 1991-12-31 Motorola, Inc. Method and apparatus for preventing unauthorized transmissions
JP2991306B2 (ja) 1991-02-28 1999-12-20 ソニー株式会社 記録装置
US5247347A (en) * 1991-09-27 1993-09-21 Bell Atlantic Network Services, Inc. Pstn architecture for video-on-demand services
JP3084969B2 (ja) 1992-10-16 2000-09-04 松下電器産業株式会社 再生装置と記録装置とケース入り記録媒体と記録媒体の初期化装置
JP3604161B2 (ja) * 1993-03-31 2004-12-22 ソニー株式会社 違法コピー排除方法
FR2709582B1 (fr) 1993-09-02 1995-09-29 Gemplus Card Int Procédé de paiement électronique, notamment au moyen d'une carte à puce.
US5557541A (en) * 1994-07-21 1996-09-17 Information Highway Media Corporation Apparatus for distributing subscription and on-demand audio programming
US5572442A (en) * 1994-07-21 1996-11-05 Information Highway Media Corporation System for distributing subscription and on-demand audio programming
US5654747A (en) * 1994-12-29 1997-08-05 International Business Machines Corporation Intelligent multimedia set-top control method and apparatus in which billing signals are communicated to an information network upon presentation of downloaded media programs
CN1869997A (zh) * 1995-02-13 2006-11-29 英特特拉斯特技术公司 用于安全交易管理和电子权利保护的系统和方法
JPH08339629A (ja) * 1995-06-12 1996-12-24 Matsushita Electric Ind Co Ltd 不正コピー防止装置、記録装置、再生装置および記録媒体
JPH0973487A (ja) * 1995-09-01 1997-03-18 Fujitsu Ltd コンテンツ売上金分配システム及び分配方法
US5825883A (en) * 1995-10-31 1998-10-20 Interval Systems, Inc. Method and apparatus that accounts for usage of digital applications
JPH103744A (ja) 1996-06-14 1998-01-06 Matsushita Electric Ind Co Ltd データ管理方法及びその装置
EP0860823A4 (de) 1996-07-15 2001-05-02 Toshiba Kk Gerat mit digitalem interface, netzwerksystem mit diesem gerat sowie kopierschutzverfahren
JP3855341B2 (ja) * 1997-02-10 2006-12-06 ソニー株式会社 映像信号の送信装置、受信装置及び伝送装置、並びに、映像信号の送信方法及び受信方法
FR2762424B1 (fr) 1997-04-17 2003-01-10 Gemplus Card Int Carte a puce avec compteur, notamment compteur d'unite ou de gratifications, et procede de mise en oeuvre

Also Published As

Publication number Publication date
EP1041557A1 (de) 2000-10-04
JP4325115B2 (ja) 2009-09-02
US7251327B1 (en) 2007-07-31
WO2000022621A1 (fr) 2000-04-20
KR20010033079A (ko) 2001-04-25
DE69938231T2 (de) 2009-03-05
KR100644720B1 (ko) 2006-11-13
EP1041557B1 (de) 2008-02-27
EP1041557A4 (de) 2006-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)