Patent ID: 9209931
Filing Date: 2015-12-08
Classification: H03M,H04L

Abstract:
1. A transmitting device comprising: a CRC coder for selecting a first generator polynomial for header data according to a code length of the header data and a second generator polynomial for sub-header data according to a code length of the sub-header data, wherein the first generator polynomial is different from the second generator polynomial; and a transmission line coder for transmitting data resulting from the CRC coding process performed by the CRC coder, wherein the first generator polynomial is selected from a plurality of available generator polynomial candidates, wherein the first generator polynomial has a minimum Hamming distance that is equal to a maximum value of the minimum Hamming distance at the code length of the header data, and wherein each of the available generator polynomial candidates of the plurality of available generator polynomial candidates satisfy a condition of minimum Hamming distance being equal to maximum value of minimum Hamming distance at the code length of the header data.