DIGITAL RIGHTS MANAGEMENT (DRM) SERVICE CONTROL METHOD, APPARATUS, AND SYSTEM
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United States of America Patent
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Issued Date -
Jul 4, 2013
app pub date -
Dec 28, 2012
filing date -
Dec 28, 2011
priority date (Note) -
Abandoned
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Abstract
A digital rights management service control method, including: receiving an authorization file request transmitted from a client terminal for a selected service operation; obtaining an authorization file template matching an authorization type included in the authorization file request; generating, based on the obtained authorization file template, an authorization file including digital resource feature information included in the authorization file request and rights feature information; and transmitting the generated authorization file to the client terminal.
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