| 一种新的迭代终止判决标准 |
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| 引用本文： | 赵华,殷奎喜,柯炜,宋文娟. 一种新的迭代终止判决标准[J]. 通信技术, 2002, 0(10): 37-39 |
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| 作者姓名： | 赵华 殷奎喜 柯炜 宋文娟 |
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| 作者单位： | 南京师范大学物理科学与技术学院,南京,210097 |
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| 基金项目： | 江苏省科委项目“大容量差分型码分多址移动通信系统的开发”资助。项目号为:BZ2001047。 |
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| 摘 要： | 提出用输入信息(外信息)或输出信息所含信息量来作为迭代终止判决标准。并分析了采用这种迭代终止判决标准后,译码器在不同条件下的性能。模拟计算表明采用这种判决方法后,译码性能几乎不变,迭代次数却减少了。
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| 关 键 词： | 迭代译码 迭代终止判决 Turbo码 |
| 修稿时间： | 2002-05-20 |
A Practical Decoding Algorithm Based on Stopping Criterion in Iteration |
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| Zhao Hua Yin Kuixi Ke Wei Song Wenjuan. A Practical Decoding Algorithm Based on Stopping Criterion in Iteration[J]. Communications Technology, 2002, 0(10): 37-39 |
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| Authors: | Zhao Hua Yin Kuixi Ke Wei Song Wenjuan |
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| Abstract: | This paper proposes a new stopping criterion, which uses the information in out information or input information and analyses differentproperties in different conditions by using this criterion. Simulation shows the advanced algorithm by using this criterion has the same performances as the old one, but the complexity of the new one is reduced. |
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| Keywords: | iteration decode stopping criterion in iteration Turbo code |
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