【摘要】 本文在Ｔｕｒｂｏ码的常用迭代译码方法的基础上加以改进，引入迭代步进因子以改善迭代译码的收敛特性，论文还给出了迭代步进因子的产生方法并进行了计算机仿真。更多还原

【Abstract】 Based on the universal decoding method of Turbo-codes, a step increment factor is introduced to improve the iteration convergence performance in this paper. It presents the method for generate the step increment factor and its’ computer simulation.更多还原