Method for transmitting a broadcast service, method for receiving a broadcast service, and apparatus for receiving a broadcast service
US9667902B2 · kind B2 · utility
3Cited by
2References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 23, 2015 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Apr 23, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8586
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A broadcast service receiving method of a broadcast receiving device is provided. The method includes: receiving a trigger; receiving a triggered object; when a target of the received trigger is the triggered object, performing a trigger action on the triggered object at a trigger time; receiving real-time data available for the triggered object by an operation of the triggered object according to the performing of the triggered action; and providing a service by using the real-time data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.