Turbo Code Simulation in W-CDMA System  

CDMA系统中的Turbo Code仿真(英文)

作　　者：蒋朱成[1] 尤肖虎[1] 

机构地区：[1]东南大学移动通信国家重点实验室,南京210096

出　　处：《Journal of Southeast University(English Edition)》2000年第2期20-25,共6页东南大学学报（英文版）

基　　金：TheprojectsupportedbytheNationalNatureScienceFoundationofChina!(6 972 5 0 0 1) .

摘　　要：Turbo code has drawn more and more attractions for high data rate transmission these years especially in W CDMA and CDMA2000 of the third generation mobile communications systems. In this paper, the simulation performance of turbo code under Rayleigh fading channel and additive white Gaussian channels are depicted. Comparison with the performance of convolutional code are made respect to different parameters, such as pilot length, interleaver size, frame length, mobile velocity and data rate, etc. Faithful results are drawn out.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 .

关 键 词：W  CDMA error  correcting code turbo code PILOT 

分 类 号：TN929.533[电子电信—通信与信息系统]