| Viterbi译码器的幸存路径存储管理 |
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| 引用本文： | 刘小林.Viterbi译码器的幸存路径存储管理[J].军民两用技术与产品,2006(10):42-44. |
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| 作者姓名： | 刘小林 |
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| 作者单位： | 北京理工大学电子工程系,北京,100081 |
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| 摘 要： | 介绍了Viterbi译码器的各种幸存路径存储管理方法。以3-指针偶回溯法为传统方法的代表,与改进的寄存器交换法进行了详细的对比,给出了两者在存储资源消耗、译码延时、硬件实现复杂度等方面的比较结果。
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| 关 键 词： | Viterbi译码器 幸存路径存储管理 寄存器交换法 回溯法 |
| 文章编号： | 1009-8119(2006)10-0042-02 |
Survivor-path Memory Management in Viterbi Decoder |
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| Liu Xiaolin.Survivor-path Memory Management in Viterbi Decoder[J].Universal Technologies & Products,2006(10):42-44. |
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| Authors: | Liu Xiaolin |
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| Abstract: | Several survivor-path memory management methods based on traceback method are introduced and analyzed. Then a modified register exchange method is introduced and compared with traditional traceback methods in memory size,latency and implementational complexity. |
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| Keywords: | Viterbi Decoder Survivor-path memory management Register exchange method Traceback method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
