JP2004227077A - 情報視聴システムならびに情報再生機器および情報提供装置 - Google Patents

情報視聴システムならびに情報再生機器および情報提供装置 Download PDF

Info

Publication number
JP2004227077A
JP2004227077A JP2003011232A JP2003011232A JP2004227077A JP 2004227077 A JP2004227077 A JP 2004227077A JP 2003011232 A JP2003011232 A JP 2003011232A JP 2003011232 A JP2003011232 A JP 2003011232A JP 2004227077 A JP2004227077 A JP 2004227077A
Authority
JP
Japan
Prior art keywords
information
user
password
content data
reproducing
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Withdrawn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
JP2003011232A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004227077A5 (enExample
Inventor
Yasunaga Miyazawa
康永 宮澤
Mitsuhiro Inazumi
満広 稲積
Hiroshi Hasegawa
浩 長谷川
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2003011232A priority Critical patent/JP2004227077A/ja
Priority to US10/751,957 priority patent/US7458101B2/en
Priority to CNB2004100004390A priority patent/CN1314220C/zh
Publication of JP2004227077A publication Critical patent/JP2004227077A/ja
Publication of JP2004227077A5 publication Critical patent/JP2004227077A5/ja
Withdrawn legal-status Critical Current

Links

Images

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
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
    • H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
    • 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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
    • 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
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Graphics (AREA)
  • Human Computer Interaction (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2003011232A 2003-01-20 2003-01-20 情報視聴システムならびに情報再生機器および情報提供装置 Withdrawn JP2004227077A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003011232A JP2004227077A (ja) 2003-01-20 2003-01-20 情報視聴システムならびに情報再生機器および情報提供装置
US10/751,957 US7458101B2 (en) 2003-01-20 2004-01-07 Information viewing/listening system, information player, and information provider
CNB2004100004390A CN1314220C (zh) 2003-01-20 2004-01-20 信息视听系统以及信息播放机器及信息提供装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003011232A JP2004227077A (ja) 2003-01-20 2003-01-20 情報視聴システムならびに情報再生機器および情報提供装置

Publications (2)

Publication Number Publication Date
JP2004227077A true JP2004227077A (ja) 2004-08-12
JP2004227077A5 JP2004227077A5 (enExample) 2005-11-04

Family

ID=32900200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003011232A Withdrawn JP2004227077A (ja) 2003-01-20 2003-01-20 情報視聴システムならびに情報再生機器および情報提供装置

Country Status (3)

Country Link
US (1) US7458101B2 (enExample)
JP (1) JP2004227077A (enExample)
CN (1) CN1314220C (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500775A1 (de) * 2004-09-13 2006-03-15 Polynet It Dienstleistungs G M Spielkonsole
JP2006309587A (ja) * 2005-04-28 2006-11-09 Yamaha Corp コンテンツ送信装置
AT8225U3 (de) * 2005-12-13 2006-12-15 Polynet It Dienstleistungs G M Spielkonsole
JP2011134037A (ja) * 2009-12-24 2011-07-07 Fujitsu Ltd ファイル管理装置、ファイル管理プログラム、およびファイル管理方法
WO2019009263A1 (ja) * 2017-07-04 2019-01-10 株式会社ソラコム 機器をリモートで管理するための装置、方法及びそのためのプログラム
WO2020053870A1 (en) * 2018-09-15 2020-03-19 K P Noufal Video piracy source identification method and system using real time integration of verified personal identity

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4352710B2 (ja) * 2003-01-29 2009-10-28 セイコーエプソン株式会社 情報視聴システム
JP4131964B2 (ja) * 2004-12-10 2008-08-13 株式会社東芝 情報端末装置
CN100459488C (zh) * 2005-07-05 2009-02-04 江苏乐希科技有限公司 便携式一次性动态密码生成器以及使用其的安全认证系统
US8549156B1 (en) * 2005-10-26 2013-10-01 At&T Intellectual Property Ii, L.P. Method and apparatus for sharing a stored video session
CN100365641C (zh) * 2006-04-11 2008-01-30 北京飞天诚信科技有限公司 利用一次性密码保护计算机登录的方法
US7714838B2 (en) * 2006-04-27 2010-05-11 Research In Motion Limited Handheld electronic device having hidden sound openings offset from an audio source
US8416859B2 (en) 2006-11-13 2013-04-09 Cisco Technology, Inc. Signalling and extraction in compressed video of pictures belonging to interdependency tiers
US20090180546A1 (en) 2008-01-09 2009-07-16 Rodriguez Arturo A Assistance for processing pictures in concatenated video streams
US8873932B2 (en) 2007-12-11 2014-10-28 Cisco Technology, Inc. Inferential processing to ascertain plural levels of picture interdependencies
US8875199B2 (en) 2006-11-13 2014-10-28 Cisco Technology, Inc. Indicating picture usefulness for playback optimization
US8958486B2 (en) 2007-07-31 2015-02-17 Cisco Technology, Inc. Simultaneous processing of media and redundancy streams for mitigating impairments
US8804845B2 (en) 2007-07-31 2014-08-12 Cisco Technology, Inc. Non-enhancing media redundancy coding for mitigating transmission impairments
KR101458205B1 (ko) * 2007-09-17 2014-11-12 삼성전자주식회사 휴대 방송 시스템에서 방송 서비스 송수신 방법 및 장치
US8416858B2 (en) 2008-02-29 2013-04-09 Cisco Technology, Inc. Signalling picture encoding schemes and associated picture properties
CN101803398B (zh) * 2008-04-17 2013-04-24 夏普株式会社 操作对象装置及其控制方法、许可输入装置、操作装置对象数据提供装置、远程操作系统
WO2009152450A1 (en) 2008-06-12 2009-12-17 Cisco Technology, Inc. Picture interdependencies signals in context of mmco to assist stream manipulation
US8705631B2 (en) 2008-06-17 2014-04-22 Cisco Technology, Inc. Time-shifted transport of multi-latticed video for resiliency from burst-error effects
US8971402B2 (en) 2008-06-17 2015-03-03 Cisco Technology, Inc. Processing of impaired and incomplete multi-latticed video streams
US8699578B2 (en) 2008-06-17 2014-04-15 Cisco Technology, Inc. Methods and systems for processing multi-latticed video streams
ES2546091T3 (es) 2008-11-12 2015-09-18 Cisco Technology, Inc. Procesamiento de un programa de vídeo que tiene representaciones procesadas plurales de una señal de vídeo única para reconstrucción y emisión
US8326131B2 (en) 2009-02-20 2012-12-04 Cisco Technology, Inc. Signalling of decodable sub-sequences
US8782261B1 (en) * 2009-04-03 2014-07-15 Cisco Technology, Inc. System and method for authorization of segment boundary notifications
US8949883B2 (en) 2009-05-12 2015-02-03 Cisco Technology, Inc. Signalling buffer characteristics for splicing operations of video streams
US8279926B2 (en) 2009-06-18 2012-10-02 Cisco Technology, Inc. Dynamic streaming with latticed representations of video
DE102010033232A1 (de) * 2010-08-03 2012-02-09 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Bereitstellen eines Einmalpasswortes
CN103455751B (zh) * 2013-09-02 2017-02-15 小米科技有限责任公司 一种密码提示的生成方法、装置和终端设备
US20160055510A1 (en) * 2014-08-23 2016-02-25 Frank S. Maggio Reactive show-specific game show process and system
CN104270753B (zh) * 2014-09-03 2018-04-17 深信服网络科技（深圳）有限公司 上网认证的方法和系统
GB2559219A (en) * 2016-08-26 2018-08-01 Centre For Dev Of Telematics C Dot A method and an information appliance device for preventing security breach in information appliance device
CN110741357B (zh) * 2017-06-08 2024-06-11 麦克赛尔株式会社 内容视听方法及其使用的便携式信息终端

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171536A (ja) * 1984-02-15 1985-09-05 Yaskawa Electric Mfg Co Ltd 機能秘匿方式
JPH0855021A (ja) * 1994-08-10 1996-02-27 Fujitsu Ltd 鍵認証方式
JPH096608A (ja) * 1995-06-22 1997-01-10 Matsushita Electric Ind Co Ltd ソフトウェア保護システム
JP2001067320A (ja) * 1999-08-25 2001-03-16 Railway Technical Res Inst 情報提供支援方法及びその手順を記録した記録媒体
JP2001282736A (ja) * 2000-03-28 2001-10-12 Japan Aviation Electronics Industry Ltd 個人認証システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800590A (en) * 1985-01-14 1989-01-24 Willis E. Higgins Computer key and computer lock system
US5402492A (en) * 1993-06-18 1995-03-28 Ast Research, Inc. Security system for a stand-alone computer
KR100473536B1 (ko) * 1996-05-22 2005-05-16 마츠시타 덴끼 산교 가부시키가이샤 기기간통신의안전성을확보하는암호화장치및통신시스템
JP3217007B2 (ja) * 1997-02-24 2001-10-09 埼玉日本電気株式会社 セキュリティ機能付き携帯電話装置
US6094659A (en) * 1997-09-26 2000-07-25 3Com Corporation Web server for use in a LAN modem
US6052803A (en) * 1997-09-26 2000-04-18 3Com Corporation Key-based technique for assuring and maintaining integrity of firmware stored in both volatile and non-volatile memory
US6118768A (en) * 1997-09-26 2000-09-12 3Com Corporation Apparatus and methods for use therein for an ISDN LAN modem utilizing browser-based configuration with adaptation of network parameters
US6108330A (en) * 1997-09-26 2000-08-22 3Com Corporation Apparatus and methods for use therein for an ISDN LAN modem that selects among a plurality of DNS servers for responding to a DNS query
JP2001067795A (ja) 1999-08-27 2001-03-16 Sony Corp 情報受信システム及び情報受信装置
US6813474B2 (en) * 2001-02-24 2004-11-02 Echalk: L.L.C. System and method for creating, processing and managing educational content within and between schools
JP2003077784A (ja) * 2001-09-03 2003-03-14 Toshiba Corp Ｌｓｉ製造支援サーバ、ｌｓｉ製造支援方法、及びｌｓｉ製造支援プログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171536A (ja) * 1984-02-15 1985-09-05 Yaskawa Electric Mfg Co Ltd 機能秘匿方式
JPH0855021A (ja) * 1994-08-10 1996-02-27 Fujitsu Ltd 鍵認証方式
JPH096608A (ja) * 1995-06-22 1997-01-10 Matsushita Electric Ind Co Ltd ソフトウェア保護システム
JP2001067320A (ja) * 1999-08-25 2001-03-16 Railway Technical Res Inst 情報提供支援方法及びその手順を記録した記録媒体
JP2001282736A (ja) * 2000-03-28 2001-10-12 Japan Aviation Electronics Industry Ltd 個人認証システム

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500775A1 (de) * 2004-09-13 2006-03-15 Polynet It Dienstleistungs G M Spielkonsole
JP2006309587A (ja) * 2005-04-28 2006-11-09 Yamaha Corp コンテンツ送信装置
AT8225U3 (de) * 2005-12-13 2006-12-15 Polynet It Dienstleistungs G M Spielkonsole
JP2011134037A (ja) * 2009-12-24 2011-07-07 Fujitsu Ltd ファイル管理装置、ファイル管理プログラム、およびファイル管理方法
WO2019009263A1 (ja) * 2017-07-04 2019-01-10 株式会社ソラコム 機器をリモートで管理するための装置、方法及びそのためのプログラム
JP2019016070A (ja) * 2017-07-04 2019-01-31 株式会社ソラコム 機器をリモートで管理するための装置、方法及びそのためのプログラム
US12375928B2 (en) 2017-07-04 2025-07-29 Soracom, Inc. System and method for remotely managing devices
WO2020053870A1 (en) * 2018-09-15 2020-03-19 K P Noufal Video piracy source identification method and system using real time integration of verified personal identity

Also Published As

Publication number Publication date
US7458101B2 (en) 2008-11-25
CN1527529A (zh) 2004-09-08
US20040210925A1 (en) 2004-10-21
CN1314220C (zh) 2007-05-02

Similar Documents

Publication Publication Date Title
JP2004227077A (ja) 情報視聴システムならびに情報再生機器および情報提供装置
US6898708B2 (en) Device for reproducing data
US7340055B2 (en) Memory card and data distribution system using it
US7570762B2 (en) Content delivery service providing apparatus and content delivery service terminal unit
CN1675881B (zh) 通过网络监控从内容供应商提供的数字内容的方法，系统及装置
US9160748B2 (en) Rights object acquisition method of mobile terminal in digital right management system
CN100435163C (zh) 内容信息提供服务器、系统和方法及内容再现设备和方法
US20040010467A1 (en) Content data storage
JP2004303111A (ja) ライセンス管理機能付き携帯端末
US20020147686A1 (en) Method and apparatus for a playback area network
JP2005514703A (ja) マルチメディアコンテンツの情報保護方法及びシステム
JP2004062870A (ja) データ配信システム
KR20090003422A (ko) 휴대단말의 콘텐츠 권리객체 획득 방법 및 장치
JP2004521428A (ja) 制御ワードを用いて暗号化されたサービスに選択的にアクセスするデバイス及び方法並びにスマートカード
US7158641B2 (en) Recorder
JP2004133654A (ja) 記憶装置、端末装置およびサーバ装置
JP4352710B2 (ja) 情報視聴システム
JPWO2003081499A1 (ja) ライセンス管理方法およびライセンス管理装置
KR101413064B1 (ko) 휴대단말의 콘텐츠 권리객체 획득방법 및 장치
JP4201566B2 (ja) 記憶装置およびサーバ装置
JP2002099509A (ja) 携帯端末装置
JP4765574B2 (ja) コンテンツ配信システム、コンテンツ受信装置及びそのプログラム
JP2003323351A (ja) 著作権管理システム、著作権管理方法、ホスト装置、プログラムおよび記録媒体
JP2004254193A (ja) ユーザ機器、サーバ、コンテンツ流通システム、コンテンツ流通方法、及びプログラム
JP2006246081A (ja) 暗号処理装置、コンテンツ再生システム、ｉｃカード、暗号処理方法、暗号処理プログラムおよび記録媒体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050812

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050812

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20070403

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090217

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20090415