关键词: Turbo, MAX-Log-MAP, 线性拟合, 统计分布

Abstract: A novel decoding algorithm of turbo codes was proposed in this paper. Based on the MAX-Log-MAP algorithm, the novel algorithm not only used the segment linearity function but also took the statistic of the decoding data into account. Experimental results demonstrate that it performs better than the MAX-Log-MAP algorithm using traditional segment linearity function.

Key words: Turbo, MAX-Log-MAP, linearity function, statistic