Method for transceiving a broadcast signal and broadcast-receiving using same
US9143822B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2010 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Oct 18, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8586
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a method and apparatus for transceiving a broadcast signal. A method for receiving a broadcast signal comprises the following steps: extracting, from the received broadcast signal, a broadcast stream including at least one program, first program table information for indicating the broadcast stream, and second program table information for indicating the correlation among a plurality of programs provided using at least one broadcast service; parsing the broadcast stream using the extracted first program table information; and acquiring, using the extracted second program table information, information on the group to which the plurality of programs belong.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.