DRM INTEROPERABLE SYSTEM
First Claim
1. A system comprising:
- a controller configured to receive a request for a first device to be associated with a domain from the first device; and
second and third devices associated with the domain, the second device configured to transmit a content or license to the third device by establishing secure authenticated channel, wherein the controller is elected by a election procedure based on comparing, among the devices associated the domain, the capability of each device with each other.
1 Assignment
0 Petitions
Accused Products
Abstract
A DRM interoperable system is provided. The DRM interoperable system includes: a domain manager which manages a domain; first and second devices which are authenticated by the domain manager and registered in the domain; and a control unit which gathers information on entities that are to participate in transmission of data when the first device requests the second device to transmit the data, controls at least two entities so that a chain including the at least two entities is constructed by using the gathered information on the entities, and controls the at least two entities so that a plurality of data is transmitted to the second device through the chain. Accordingly, it is possible to provide a DRM interoperable environment in which data can be effectively transmitted.
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Citations
3 Claims
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1. A system comprising:
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a controller configured to receive a request for a first device to be associated with a domain from the first device; and second and third devices associated with the domain, the second device configured to transmit a content or license to the third device by establishing secure authenticated channel, wherein the controller is elected by a election procedure based on comparing, among the devices associated the domain, the capability of each device with each other. - View Dependent Claims (2, 3)
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Specification