Method and apparatus for performing a CRC check
US8843810B2 · kind B2 · utility
1Cited by
10References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 15, 2012 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Nov 22, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0041
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The invention discloses a method and an apparatus for data check processing, the method comprises: acquiring data to be checked; acquiring a first polynomial matrix F according to a generator polynomial; acquiring a second generator polynomial matrix Fi according to Fi=Fi, wherein i is the digit of the data; generating a CRC code of the data from the second generator polynomial matrix Fi, initial CRC register value X(0) and the data; and sending the data and the CRC code to a receiver for being checked by the receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.