| 维特比算法在C55x DSP中的实现 |
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| 引用本文： | 将国荣,郑建宏. 维特比算法在C55x DSP中的实现[J]. 重庆邮电学院学报(自然科学版), 2001, 13(3): 61-64 |
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| 作者姓名： | 将国荣 郑建宏 |
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| 作者单位： | 重庆邮电学院移动通信工程研究中心,重庆400065 |
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| 摘 要： | 讨论了维特比算法（VA）及其改进的软输出维特比算法（SOVA）在C55x DSP中的实现问题，介绍了C55x的功能特点，并阐明它们在维特比算法三个主要步骤的运用。定量分析了维特比译码算法对C55x DSP的MIPS资源的消耗，为有关开发提供了参考依据。
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| 关 键 词： | 维特比算法 数字信号处理器 最大似然卷积译码算法 |
Implementation of Viterbi Algorithm on C55x DSP |
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| JIAN Guo-rong,ZHENG Jian-hong. Implementation of Viterbi Algorithm on C55x DSP[J]. Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition), 2001, 13(3): 61-64 |
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| Authors: | JIAN Guo-rong ZHENG Jian-hong |
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| Abstract: | This paper describes the implementation of Viterbi algorithm and its modified version-Soft Output Viterbi Algorithm on C55x DSP. Specific features of C55x are introduced and their use is demonstrated in the three main steps of Viterbi algorithm. Also a quantitative analysis of the C55x MIPS consumption of Viterbi algorithm is provided as a reference of exploitation. |
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| Keywords: | Viterbi algorithm C55x DSP implementation |
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