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由于 Ｔｕｒｂｏ码优异的纠错性能使得其在第三代移动通信（３Ｇ）系统中倍受重视。无论是ＷＣＤＭＡ还是。ｃｄｍａ２０００都将其作为候选的信道编码方案，并且将其列为３Ｇ的核心技术之一。本文将 ｃｄｍａ２０００中的 Ｔｕｒｂｏ码和同等译码复杂度的卷积码进行比较，给出了在加性白高斯噪声信道和瑞利衰落信道中的仿真结果。
Turbo code due to its excellent error correction performance makes it in the third generation mobile communication (3G) system, much attention. Whether WCDMA or. cdma2000 will be its candidate channel coding scheme, and will be listed as one of the core technologies of 3G. In this paper, we compare the Turbo codes in cdma2000 with convolutional codes with the same decoding complexity, and give the simulation results in additive white Gaussian noise channel and Rayleigh fading channel.