Modified belief-propagation algorithm for decoding of irregular low-density parity-check codes
Modified belief-propagation algorithm for decoding of irregular low-density parity-check codes
复制标题
用于解码不规则低密度奇偶校验码的改进置信传播算法
DOI：
10.1049/el:20021052
复制
发表时间：
2002
期刊：
影响因子：
--
通讯作者：
Youshou Wu
中科院分区：
文献类型：
--
作者：
L. Yin;Jianhua Lu;K. Letaief;Youshou Wu
针对非规则低密度奇偶校验码的译码问题，提出了一种改进的置信度传播算法。该算法有效地降低了译码复杂度，而误码率性能接近甚至优于标准的信任传播算法。
A modified belief-propagation algorithm is proposed for decoding of irregular low-density parity-check codes. This algorithm effectively reduces the decoding complexity while achieving a BER performance near to or even better than that of the standard belief-propagation algorithm.