| 一类新的Turbo码交织器设计 |
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| 引用本文： | 刘星成,张光昭.一类新的Turbo码交织器设计[J].中山大学学报(自然科学版),2000,39(6):39-43. |
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| 作者姓名： | 刘星成 张光昭 |
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| 作者单位： | 中山大学电子与通信工程系，广东广州 510275 |
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| 基金项目： | 广东省自然科学基金资助项目(960031) |
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| 摘 要： | 提出了一种新型交织顺，对其完备性从数学上作了证明，进行了计算机仿真，分析了仿真结果，并与其它交织方案的性能作了比较。结果表明，该交织器实现简单，性能要好于复杂度类似的其它交织器。文章还对进一步改进本交织方案提出了建议。
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| 关 键 词： | Turbo码 交织器 迭代译码 编码理论 差错性能 |
| 文章编号： | 0529-6579(2000)06-0039-05 |
| 修稿时间： | 2000年4月1日 |
The Design of a New Interleaver for Turbo Codes |
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| LIU Xing\|cheng,ZHANG Guang\|zhao.The Design of a New Interleaver for Turbo Codes[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2000,39(6):39-43. |
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| Authors: | LIU Xing\|cheng ZHANG Guang\|zhao |
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| Institution: | LIU Xing\|cheng,ZHANG Guang\|zhaoDepartment of Electronics and Communications Engineering,Zhongshan University,Guangzhou 510275,China |
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| Abstract: | A new interleaving scheme for turbo codes was devised and a mathematical proof to its completeness was given. Through computer simulation in MATLAB, its performance was shown and analysed. Compared with other types of interleavers, the interleaver proposed here was implemented easily and its performance outperformed others with the roughly same complexity in structure and implementation. Suggestions were given to further improve the interleaving scheme. |
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| Keywords: | turbo codes interleaver symbol error rate iterative decoding soft input and soft outp |
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