CRC encoding circuit, CRC encoding method, data sending device and data receiving device
US6934902B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2001 |
| Grant date | Aug 23, 2005 |
| Priority date | — |
| Expiry date | Jun 8, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/6516
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A CRC encoding circuit for generating CRC bits in accordance with initial parallel data having remainder portion data in a last column of the initial parallel data. A first parallel encoding unit is included for generating first CRC bits in accordance with the initial parallel data other than the remainder portion data. A CRC bits selector selects second CRC bits having predetermined number of bytes, from the first CRC bits generated by the first parallel encoding unit. A parallel data selector selects second parallel data having the same number of bytes as the second CRC bits, from the remainder portion data. A second parallel encoding unit generates third CRC bits in accordance with the second CRC bits and the second parallel data
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.