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RIGHTS OBJECT ACQUISITION METHOD OF MOBILE TERMINAL IN DIGITAL RIGHT MANAGEMENT SYSTEM

  • US 20080172678A1
  • Filed: 01/15/2008
  • Published: 07/17/2008
  • Est. Priority Date: 01/15/2007
  • Status: Active Grant
First Claim
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1. A rights object providing method, comprising:

  • generating, if multiple rights objects (ROs) corresponding to a plurality of individual contents are requested, a common rights object acquisition request containing a plurality of content identifiers (CIDs) assigned to said individual contents;

    sending the common rights object acquisition request from a mobile terminal to a rights issuer; and

    transmitting a common rights object acquisition response containing a plurality of rights object identifiers (roIds) assigned to the plurality of individual contents from the rights issuer to the mobile terminal.

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