Rician衰落信道下Turbo码性能分析  

Performance of Turbo Code over Rician Fading Channel

作　　者：刘继承 姚建红[1] 邵定蓉[2] 李暑坚[2] 任俊涛[2] 

机构地区：[1]大庆石油学院电气与自动化学院,大庆163000 [2]北京航空航天大学电子信息学院,北京100083

出　　处：《遥测遥控》2004年第1期1-5,共5页Journal of Telemetry,Tracking and Command

摘　　要：文中研究了Rician信道下Turbo码的性能,并详细推导Turbo码在Rician信道下的误码率上界的表达 式,最后对Rician信道的主要参数对译码性能的影响作了仿真。This paper discusses the performance of turbo code over Rician channel. The upper-limited expression of BER for turbo code under Rician fading channel is also deduced. At last,the effect of main parameters of Rician channel on the decoding performance is simulated,and the resulting concluation is presented.

关 键 词：信道编码 衰落信道 TURBO编码 

分 类 号：TN929.5[电子电信—通信与信息系统]