串行译码方法不仅计算简单，而且所达到的性能与并行译码方法相近。
Though it is simpler than the parallel decoding method in calculation, it gives the same performance as the parallel decoding method.
针对传统LDPC串行译码算法计算存在冗余的问题，提出了一种改进的LDPC串行译码算法。
By the computation redundancy in conventional serial decoding algorithm, a modified serial decoding algorithm for LDPC codes is proposed.
这种串行结构适合长约束度的卷积码译码，能在性能不下降的前提下有效地节省资源。
Suitable for decoding convolutional codes with long constraint length, this architecture saves hardware resource without performance deterioration.
应用推荐