Apparatus and method for broadcasting services in digital video broadcasting system
US9661394B2 · kind B2 · utility
1Cited by
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18Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 7, 2011 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Feb 2, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/64315
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for providing signaling information using inband transmission in a digital video broadcasting system where a frame for transmitting broadcasting data according to a ground-wave broadcasting service and broadcasting data according to a mobile broadcasting service is generated, and the generated frame is transmitted with an additional area for recording recognition information that indicates whether signaling information to be transmitted in the generated frame or the frame to be transmitted next time has been changed is allocated to a signaling information field of the generated frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.