Digital transmission and reception devices for transmitting and receiving streams, and processing methods thereof
US8238484B2 · kind B2 · utility
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3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2009 |
| Grant date | Aug 7, 2012 |
| Priority date | — |
| Expiry date | Aug 27, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0071
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A transmission system to transmit a transport stream (TS) having normal data and additional data, the transmission system including: a stream constructor to generate a TS, and a multiplexer (MUX) to insert information representing the characteristics of additional data in the TS. Therefore, it is possible for a reception system to use the additional data efficiently.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.