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在第三代移动通信系统W CDMA和CDMA2 0 0 0中 ,turbocode在高速数据传输业务方面已倍受青睐 .本文给出了turbocode在瑞利衰落信道和加性高斯白噪信道下的性能仿真结果 ,并在各种不同条件下与卷积码的性能进行了比较 .得到了较为可信的仿真结果 .
Turbocode has been widely used in high-speed data transmission services in W CDMA and CDMA2000 of the third generation mobile communication systems.This paper presents the performance simulation results of turbocode under Rayleigh fading channel and additive white Gaussian noise channel , And compared with the performance of convolutional codes under different conditions. The more credible simulation results are obtained.