Digital data transmission system including a device for data block, header and packet generation
US5646941A · kind A · utility
58Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 1995 |
| Grant date | Jul 8, 1997 |
| Priority date | — |
| Expiry date | May 26, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/46
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A data transmission system suitable for effectively transmitting variety of data such as NTSC, PAL, and MPEG between various devices connected to a bus includes a data block generator generates a data block and a discrimination data identifying the generated data block from the source data. A data header generator generates a data header based on the discrimination data. A packet generator and an interface block generates a packet header and CRC error codes to compose a packet with thus generated data block and header.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.