Broadcast service transmitting method, broadcast service receiving method and broadcast service receiving apparatus
US9661397B2 · kind B2 · utility
4Cited by
14References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2011 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Aug 6, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/858
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of receiving a broadcast service is provided. The method includes receiving uncompressed audio or video content, obtaining information regarding a channel of the uncompressed audio or video content on the basis of a part of the uncompressed audio or video content, and obtaining content and trigger information for the broadcast service by using the obtained information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.