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AssigneeSamsung Electronics Co., Ltd.
InventorsSergey Nikolayevich Seleznev, Byung-Rae Lee, Bo-Gyeong Kang
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The present invention proposes a method for obtaining a digital right management (DRM) function for playing DRM contents on a user device according to need. To this end, the present invention comprises the steps of, when a user device requests a specific DRM contents or accesses a service system, a user device obtaining a rights object corresponding to a request; determining information on a current DRM function using the rights object; and when a new DRM function is required, installing a new DRM function or upgrading the standard DRM function.
A method of receiving a Digital Rights Management (DRM) function corresponding to a particular content by a user device, the method comprising:
A user device configured to receive a Digital Rights Management (DRM) function corresponding to a particular content, the user device comprising:
A portable terminal configured to receive a Digital Rights Management (DRM) function corresponding to a particular content, the portable terminal comprising:
Dependencies are inferred from the claim text.