发明名称 |
METHOD FOR USING RIGHTS TO CONTENTS |
摘要 |
Disclosed herein is a method of checking whether or not a memory card including rights to contents is mounted in a terminal during a process of using the contents. The checking operation may be performed in synchronization with a timing at which a BCAST client within the terminal requests a traffic encryption key (TEK) to a DRM agent. In addition, there is disclosed herein a method of checking whether or not the memory card is mounted therein, as well as whether or not rights to the contents actually exist in the memory card. |
申请公布号 |
WO2011037318(A4) |
申请公布日期 |
2011.08.11 |
申请号 |
WO2010KR04650 |
申请日期 |
2010.07.16 |
申请人 |
LG ELECTRONICS INC.;CHU, YOUNSUNG;LEE, SEUNGJAE |
发明人 |
CHU, YOUNSUNG;LEE, SEUNGJAE |
分类号 |
G06F21/24;G06F21/04 |
主分类号 |
G06F21/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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