Beschreibung:
<jats:title>Abstract</jats:title>
<jats:p>The LDPC code is the guarantee of reliable information transmission channel coding technology, compared with other coding technology, LDPC code has excellent performance, LDPC decoding algorithm performance is a key, in order to find out the performance of decoding algorithm, compare the BF algorithm and WBF algorithm, BP algorithm and BP algorithm LLR, MS algorithm, NMS algorithm performance, the results show that NMS algorithm has lower complexity and better performance.</jats:p>