Broadcast-content transmitting apparatus, broadcast-content receiving apparatus, broadcast-content transmitting method, broadcast-content receiving method, and program
US7983256B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2006 |
| Grant date | Jul 19, 2011 |
| Priority date | — |
| Expiry date | Nov 10, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6433
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A broadcast-content transmitting apparatus includes a content input unit (201) that receives frame data including a broadcast content and a ULE encapsulating unit (203) that performs a predetermined encapsulation process on the input frame data. The transmitting apparatus further includes an SNDU→DDB unit (212) or an SNDU→MODULE unit (213) that form the encapsulated frame data into a DDB, which is a predetermined block unit, generate a DII, which is information concerning the DDB, and output the DDB and the DII as a section based on a predetermined data carousel scheme and a transmitting unit (204) that transmits the section output from the SNDU→DDB unit (212) or the SNDU→MODULE unit (213) to a terrestrial digital broadcasting network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.