Apparatus and method for transmitting shelter location information based on ATSC 3.0, and apparatus and method for receiving shelter location information based on ATSC 3.0
US10659947B1 · kind B1 · utility
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17Claims
0Family size
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Key dates
| Filing date | Nov 12, 2019 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | Nov 12, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04H20/72
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An apparatus for transmitting shelter location information is disclosed. The apparatus for transmitting shelter location information according to an embodiment of the present disclosure includes a wake-up information checking unit that checks a value of a wake-up indicator provided in a head of a data file to determine whether a disaster has occurred; and a shelter location information insertion unit inserting the shelter location information into an advanced emergency alert table (AEAT), as it is confirmed by the wake-up information checking unit that a disaster has occurred.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.