Birch, Stewart, Kolasch & Birch, LLP
Method and device for managing authorization of right object in digital rights managment
Provided is a method for managing an authorization of digital rights, the method performed by a first server and comprising: receiving from a second server a drop domain authorization trigger message for an initiation of an authorization protocol to cease creating a domain rights object (RO) for a domain for which the first server has an authorization to create the domain RO, the trigger message including information on the domain; the domain being managed by the second server and the authorization being obtained by the first server from the second server checking status of the authorization; transmitting to the second server, a drop domain authorization request message including the ID of the domain; and receiving from the second server, a drop domain authorization response message including a status element indicating a result of processing of the request message based on content included in the request message.
LG ELECTRONICS INC.
G
G06F
inventional
Seung-Jae Youn-Sung
Lee Chu