| 几种不同信道下Turbo码的误码率性能分析 |
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| 引用本文： | 张磊,王锦.几种不同信道下Turbo码的误码率性能分析[J].天津工程师范学院学报,2014(2):34-36. |
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| 作者姓名： | 张磊 王锦 |
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| 作者单位： | 天津职业技术师范大学电子工程学院,天津300222 |
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| 摘 要： | 介绍了Turbo码的编、译码原理和译码算法,重点对Turbo码在高斯白噪声（AWGN）信道、瑞利衰落信道、莱斯衰落信道下的误码率进行了比较;通过Matlab仿真分析,探讨了Turbo码在不同信道中的优缺点及其适用环境。
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| 关 键 词： | Turbo码 高斯白噪声 瑞利 莱斯 误码率 |
Analysis of BER performance for Turbo codes in some different channels |
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| ZHANG Lei,WANG Jin.Analysis of BER performance for Turbo codes in some different channels[J].Journal of Tianji University of Technology and Education,2014(2):34-36. |
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| Authors: | ZHANG Lei WANG Jin |
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| Institution: | (School of Electronic and Engineering, Tianjin University of Technology and Education, Tianjin 300222, China) |
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| Abstract: | The Turbo code encoding,decoding principle and the decoding algorithm of Turbo codes are introduced in this paper.Gauss white noise（AWGN） channel,Rayleigh fading channel,the bit error rate under Rician Fading channel are mainly compared.By Matlab simulation analysis,the advantages and disadvantages of Turbo codes in different channel and its application environment are discussed. |
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| Keywords: | Turbo codes AWGN Raleigh Rician BER |
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