| MIMO-OFDM中的高阶Viterbi译码器的研究 |
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| 引用本文： | 孙元华,杜江. MIMO-OFDM中的高阶Viterbi译码器的研究[J]. 电子技术, 2009, 0(10): 74-77 |
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| 作者姓名： | 孙元华 杜江 |
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| 作者单位： | 成都信息工程学院 |
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| 摘 要： | 对MIMO—OFDM系统和Viterbi译码器算法作为最流行的卷积码解码方案进行了探讨。对Viterbi译码器进行进一步的优化设计以及降低其复杂性和功耗等方面的问题进行了探讨。提出用分支对称的特性来进一步降低Viterbi译码器的计算复杂度。
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| 关 键 词： | 多输入多输出 正交频分复用 Viterbi译码器 分支对称 |
Research of High-radix Viterbi Decoder in MIMO-OFDM |
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| Sun Yuanhua,Du Jiang. Research of High-radix Viterbi Decoder in MIMO-OFDM[J]. Electronic Technology, 2009, 0(10): 74-77 |
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| Authors: | Sun Yuanhua Du Jiang |
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| Affiliation: | Sun Yuanhua Du Jiang (Chengdu University of Information Technology) |
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| Abstract: | The MIMO-OFDM system and Viterbi Decoder as the most popular algorithm for convolution code decoding program are discussed. Some issues to further optimize the design and rduce the complexity and power consumption of Viterbi Decoder are discussed. Symmetric branch is used to further reduce the computation complexity of Viterbi Decoder. |
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| Keywords: | MIMO OFDM Viterbi decoder symmetric branch |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
