发明名称 |
ENTITLEMENTS OF OBJECTS AND RESOURCES |
摘要 |
The invention relates to securing information in a secure access system. In one embodiment a method secures information in a conditional access system t o authorize a functional unit. The functional unit has requirements related to the functional unit. A transmission conduit is entitled to a content receive r. Rights related to the functional unit are received. The rights are correlate d with the requirements. The rights are checked against the requirements.</SDO AB>
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申请公布号 |
CA2382576(A1) |
申请公布日期 |
2001.03.15 |
申请号 |
CA20002382576 |
申请日期 |
2000.09.01 |
申请人 |
GENERAL INSTRUMENT CORPORATION |
发明人 |
SPRUNK, ERIC, J. |
分类号 |
H04N5/00;(IPC1-7):H04N5/00 |
主分类号 |
H04N5/00 |
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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