Method and system for initiating an emergency alert in a broadcast system
US8347328B2 · kind B2 · utility
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10References
10Claims
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Assignee
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Key dates
| Filing date | Mar 4, 2008 |
| Grant date | Jan 1, 2013 |
| Priority date | — |
| Expiry date | Jun 17, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04H60/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and system for initiating an emergency alert in a broadcast system includes a broadcast operations channel management system providing a user alert user interface and determining guide channels eligible for an emergency alert. The broadcast operations channel management system sends a trigger to the traffic scheduling system and initiates an emergency alert event in response to the trigger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.