发明名称 |
System and method of communicating emergency alerts |
摘要 |
A tangible computer readable medium includes instructions executable by a processor to cause the processor to communicate with a multicast alert server to receive a multicast emergency alert message via a multicast-enabled network of an Internet Protocol television system. The multicast emergency alert message includes data related to a location code and data related to a set-top box action. The computer program further includes instructions to execute the set-top box action when the location code matches location information stored at a set-top box device. |
申请公布号 |
US8159334(B2) |
申请公布日期 |
2012.04.17 |
申请号 |
US201113069612 |
申请日期 |
2011.03.23 |
申请人 |
MCCLENNY JOHN;WEBSTER THOMAS;RAFTELIS MICHAEL THOMAS;AT&T INTELLECTUAL PROPERTY I, L.P. |
发明人 |
MCCLENNY JOHN;WEBSTER THOMAS;RAFTELIS MICHAEL THOMAS |
分类号 |
G08B9/00 |
主分类号 |
G08B9/00 |
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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