发明名称 |
System and method of providing television ratings information |
摘要 |
A system and method of providing television ratings information is disclosed. In a particular embodiment, the method includes determining aggregated audience data associated with a program carried over a channel. The aggregated audience data is collected from a number of set-top box devices associated with a multicast group of the channel. The method also includes receiving a request for real-time ratings information from a set-top box device and transmitting the real-time ratings information to the set-top box device. The real-time ratings information includes the aggregated audience data.
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申请公布号 |
US2007157221(A1) |
申请公布日期 |
2007.07.05 |
申请号 |
US20050318293 |
申请日期 |
2005.12.23 |
申请人 |
SBC KNOWLEDGE VENTURES, L.P. |
发明人 |
OU CANHUI;WONG PETER |
分类号 |
H04H20/82;H04H60/31;H04H60/47;H04H60/72;H04N7/173 |
主分类号 |
H04H20/82 |
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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