| 发明名称 |
CONDITIONAL ACCESS PERSONAL VIDEO RECORDER. |
| 摘要 |
A Personal Video Recorder (PVR) in a subscriber television network receives service instances from a headend of the subscriber television network. The PVR is adapted to provide conditional access to recorded service instances.
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| 申请公布号 |
MXPA05009509(A) |
申请公布日期 |
2005.12.14 |
| 申请号 |
MX2005PA09509 |
申请日期 |
2004.03.05 |
| 申请人 |
SCIENTIFIC-ATLANTA INC. |
发明人 |
GLENDON L. AKINS, III |
| 分类号 |
H04N5/76;H04N5/913;H04N7/16;H04N7/167;H04N7/173;(IPC1-7):H04N00/00 |
主分类号 |
H04N5/76 |
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