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Apparatus and method for importing content including plural pieces of usage constraint information

A technology of rules and content, applied in the field of computer-readable recording media of data structures, which can solve problems such as security and effective action restrictions

Inactive Publication Date: 2009-01-07
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, safe and effective actions using rules are limited

Method used

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  • Apparatus and method for importing content including plural pieces of usage constraint information
  • Apparatus and method for importing content including plural pieces of usage constraint information
  • Apparatus and method for importing content including plural pieces of usage constraint information

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Embodiment Construction

[0031] The accompanying drawings for showing preferred embodiments of the present invention and the description of the present invention have been referred to in order to fully understand the present invention, its advantages, and objects accomplished by the realization of the present invention.

[0032] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0033] image 3 is a flowchart illustrating a method of generating first rule data for usage rule data for managing content and second rule data for access usage rule data according to an embodiment of the present invention. refer to image 3 , the method of the present embodiment includes: generating first rule data as a set of rules for managing usage rule data based on a data structure of a database management system (DBMS) (operation 310), and using the first rule data to generate as a set of rules for use Second rule data for a set of ru...

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Abstract

The invention provides a method and device for effectively managing content use rule by using language-based database management system for producing single rule data. The invention also provides a method for using rule data included in contents of mobile memory medium connecting with content reproduction device. The method comprises: data structure based on database management system produces first rule data as a group of rule for managing use rule data and using the first rule data for producing second rule data as a group of rule for accessing use rule data.

Description

[0001] This application claims priority to Korean Patent Application No. 10-2007-0066191 filed with the Korean Intellectual Property Office on Jul. 2, 2007, which is hereby incorporated by reference in its entirety. technical field [0002] The present invention relates to a method of providing usage rule data, and more particularly, to a database management system (DBMS)-based generation of first rule data and A method and apparatus for accessing second rule data of usage rules, and a computer-readable recording medium storing a data structure used in the method. Background technique [0003] Recently, the spread of the Internet and the development of telecommunications have prompted the production, processing and distribution of various types of digital content. However, unlike analog data, illegal duplication of digital content increases due to lossless copying, easy reuse, handling, distribution, etc. of digital content. [0004] Specifically, as the distribution enviro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F21/10
CPCG06F21/10G06F17/00
Inventor 文智瑛朱学树金明宣
Owner SAMSUNG ELECTRONICS CO LTD
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