摘要
基于迭代的MAP译码算法,研究了一种基于Turbo码译码的适应信道的SNR估计算法,并对其性能作了计算机仿真与分析,验证了该算法的有效性与可行性。
Based on the theory of iterative MAP decoding algorithm, an adaptive algorithm for channel SNR estimation in turbo decoders is presented. Its validity and feasibility is verified by computer simulation and performance analysis.
出处
《江西科学》
2008年第1期57-59,共3页
Jiangxi Science
基金
江西省教育厅项目(JXJG-06-13-3)