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发明名称
Method and apparatus for digital rights management
摘要
본 발명은 미디어 플레이어에 저장되어 있는 컨텐츠에 대응되는 권리 객체 요청 메시지를 생성하여 송신하는 단계, 상기 요청 메시지를 수신한 미디어 서버로부터 상기 요청 메시지에 대응되는 권리 객체 응답 메시지를 수신하는 단계 및 상기 권리 객체 응답 메시지를 사용하여, 권리 객체를 획득하는 단계를 포함한다.
申请公布号
KR101566171(B1)
申请公布日期
2015.11.06
申请号
KR20070092207
申请日期
2007.09.11
申请人
삼성전자 주식회사
发明人
권원석;김형식
分类号
G06F15/00;G06F17/00;G06F21/00;G06F21/10
主分类号
G06F15/00
代理机构
代理人
主权项
地址
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