发明名称 |
System and Method for Verifying A Conditional Access Blackout In A Video Data Distribution System |
摘要 |
A system is disclosed for verifying an occurrence of a blackout event in a data distribution system, the system including but not limited to a processor in data communication with a computer readable medium; and computer program comprising instructions to receive restricted content data at the data distribution system; instructions to receive at the data distribution system, blackout event data indicating at least one criterion for selecting client devices subject to a blackout event for the restricted content data; instructions to place at the data distribution system, client devices into a client device group subject to the blackout event in accordance with the event data criterion; and instructions to correlate at the data distribution system, the blackout event data with the retune activity data to verify the occurrence of the blackout event in the client devices.
|
申请公布号 |
US2010125866(A1) |
申请公布日期 |
2010.05.20 |
申请号 |
US20080271964 |
申请日期 |
2008.11.17 |
申请人 |
SOFOS JAMES T;CHOW LEE M;PIEPENBRINK DAVID J |
发明人 |
SOFOS JAMES T.;CHOW LEE M.;PIEPENBRINK DAVID J. |
分类号 |
G06F15/16;H04N7/16;H04N7/173 |
主分类号 |
G06F15/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|