| 发明名称 |
APPARATUS FOR ENTITLING REMOTE CLIENT DEVICES |
| 摘要 |
A master-receiver in a subscriber television network receives service instances and entitlement information from a headend of the subscriber television network and re-transmits service instances to a client-receiver after dynamic encryption scheme determination. |
| 申请公布号 |
EP1510033(A1) |
申请公布日期 |
2005.03.02 |
| 申请号 |
EP20030755496 |
申请日期 |
2003.05.23 |
| 申请人 |
SCIENTIFIC-ATLANTA, INC. |
发明人 |
RUSS, SAMUEL H.;GAUL, MICHAEL A.;WASILEWSKI, ANTHONY J.;PINDER, HOWARD G. |
| 分类号 |
H04L12/28;H04N7/16;H04N7/167;H04N21/2347;H04N21/41;H04N21/426;H04N21/436;H04N21/4363;H04N21/4367;H04N21/4405;H04N21/4408;H04N21/4623;H04N21/472;H04N21/478;H04N21/482;H04N21/858 |
主分类号 |
H04L12/28 |
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