Systems and methods for rendering alert information for digital radio broadcast, and active digital radio broadcast receiver
US8138915B2 · kind B2 · utility
6Cited by
3References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 15, 2007 |
| Grant date | Mar 20, 2012 |
| Priority date | — |
| Expiry date | Sep 28, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04H2201/183
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method for rendering an alert message on a digital radio broadcast receiver is described. A digital radio broadcast signal is received at the digital radio broadcast receiver. Data corresponding to an alert message comprising type information for identifying a type of the alert message and message information is detected. If the type information satisfies a triggering condition for a type of alert message pre-selected by a user of the digital radio broadcast receiver, the message information is rendered at the digital radio broadcast receiver. A digital radio broadcast receiver that performs the method is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.