发明名称 |
EMERGENCY ALERT SIGNALS FOR SATELLITE SYSTEMS |
摘要 |
A notification system for satellite broadcasts is provided, the system comprising a database that is a depository for notification information, an encoder that encodes notification information from the database for satellite broadcasts, and a data linker that associates encoded notification information with at least one packet identifier (PID) for transmission to at least one satellite system transponder. Additionally, a receiver is described that can decode notification information from any multimedia content stream source utilizing a detector, a decoder and a notification information lookup. |
申请公布号 |
WO2009116976(A2) |
申请公布日期 |
2009.09.24 |
申请号 |
WO2008US13496 |
申请日期 |
2008.12.09 |
申请人 |
THOMSON LICENSING;SCHULTZ, MARK, ALAN;LAMB, MATTHEW, ROBERT |
发明人 |
SCHULTZ, MARK, ALAN;LAMB, MATTHEW, ROBERT |
分类号 |
H04H20/59;H04H20/74;H04N5/00;H04N7/24;H04N19/89 |
主分类号 |
H04H20/59 |
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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