The invention concerns an extension to the enhanced serial generalized bit-flipping decoding algorithm (ES-GBFDA) for non-binary LDPC codes by introducing soft information in the check node operation. Contrary to the ES-GBFDA, the application not only considers the most reliable symbols in the ...
In the case of non-binary LDPC codes, the structure of logarithmic weight codewords is different from that of binary codes. We have carried out a preliminary study on the logarithmic bound on the the minimum distance of non-binary LDPC code ensembles. In particular, we have investigated ...
In this paper Fourier transform decoding of non-binary LDPC codes in the log domain is described. The computational complexity and performance of this algorithm is then discussed. Differential evolution is then used to search for optimal binary and non-binary LDPC codes and it is shown by ...
The traditional majority-logic decoding (MLgD) based algorithms suffer error-floors for decoding non-binary LDPC codes with small column weights. This paper presents a bit-reliability based MLgD (BRB-MLgD) algorithm with low error-floors for non-binary LDPC codes. The proposed algorithm is carried...
Weighted symbol-flipping decoding algorithm for nonbinary LDPC codes with flipping patterns,Weighted symbol-flipping decoding algorithm for nonb..
Nonbinary Multiple-Rate LDPC Codes with Underlying QC Structure and Constant BlocklengthHuang, JieLiu, LeiZhou, WuyangZhou, Shengli
Iterative decoding of non-binary LDPC codes is currently performed using either the Sum-Product or the Min-Sum algorithms or slightly different versions of them. In this paper, several low-complexity quasi-optimal iterative algorithms are proposed for decoding non-binary codes. The Min-Max algorithm...
.Non-binary LDPC code is a kind of advanced channel coding scheme,it has strong ability of error correcting.It can convert continuous bit burst errors into less M-ary symbol errors,so it has a good ability to anti burst error.In this paper,simulation of using non-binary LDPC codes to ...
In this paper, the proposed method is a general method that should be applied to all non- binary block codes even though most examples of codes given here are non-binary LDPC codes. For this reason, the properties of LDPC codes are not exploited by our method. This paper is organized as...
美 英 adj.非二进制的 网络非二进位;非二元值;非偶分特征 英汉 网络释义 adj. 1. 非二进制的 例句