Method and apparatus for transmitting and receiving data in a multi-channel digital broadcasting system
US8059729B2 · kind B2 · utility
2Cited by
1References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 10, 2007 |
| Grant date | Nov 15, 2011 |
| Priority date | — |
| Expiry date | Aug 18, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04H20/33
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for transmitting and receiving data for a multi-channel digital broadcasting system, using advanced encoding schemes (including sub channels having a regular part and a parity part) but also compatible with the existing digital broadcasting systems. In the transmitting apparatus, a main service channel includes a plurality of sub channels, and at least one of the sub channels contains a regular part generated based on the information data and a parity part corresponding to the regular part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.