Transport stream generating apparatus, turbo packet demultiplexing apparatus, and methods thereof
US8458576B2 · kind B2 · utility
2Cited by
9References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2008 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Feb 18, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/44004
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A transport stream generating apparatus, a turbo packet demultiplexing apparatus, and methods thereof, the transport stream generating apparatus including: a Reed Solomon (RS) encoder to RS-encode turbo data, an interleaver to interleave the RS-encoded turbo data, a duplicator to add a parity insertion area to the interleaved turbo data, and a multiplexer to multiplex normal data and the turbo data processed by the duplicator to generate a transport stream. Accordingly, reception performance can be improved in an advanced vestigial sideband (AVSB) system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.