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以（３７，２１）ＲＳＣ码为例，提出对基于卷积码的Ｔｕｒｂｏ码的交织器的设计方案，并推广到一般的ＲＳＣ码．分析了该交织对Ｔｕｒｂｏ码距离谱的影响．给出了运用该交织后分量码的选取原则．可以看到，该交织器设计方案在误比特率为１０~（－５）时将产生明显的作用。
Taking the (37,21) RSC codes as an example, a design scheme of interleaver for Turbo codes based on convolutional codes is proposed and generalized to RSC codes. The effect of this interleaving on the distance spectrum of Turbo codes is analyzed. The principle of choosing the component code after using this interleaving is given. It can be seen that the interleaver design will have a significant effect when the bit error rate is 10 ~ (-5).