Method for transmitting broadcast service, method for receiving the broadcasting service, and apparatus for receiving the broadcasting service
US8861526B2 · kind B2 · utility
1Cited by
1References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 23, 2011 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | May 22, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a method for receiving a broadcast service. The method includes: receiving a first packetized stream; extracting presentation time information from a header of the first packetized stream; extracting trigger information comprising a target service identifier and a trigger action from a payload of the first packetized stream; and performing the trigger action to an object corresponding to the target service identifier at a time indicated by presentation time information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.