| 格状码OPSK系统方案设计与译码实现 |
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| 引用本文： | 张保郁,李一凡.格状码OPSK系统方案设计与译码实现[J].哈尔滨工程大学学报,1990(1). |
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| 作者姓名： | 张保郁 李一凡 |
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| 作者单位： | 电子工程系
(张保郁)，电子工程系(李一凡) |
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| 摘 要： | 格状码调制是80年代提出来的在带限信道数字传输中把纠错编码和调制解调看作一个整体来进行研究的技术.本文给出了一个含有r=2/3卷积码做格状码进行纠错的OPSK(八相移相键控)系统模型,并讨论了其译码方案.
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| 关 键 词： | 调制 调节 编码 译码 |
The Plan Designs of Trellis Coded OPSK System and the Decoding Realization |
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| Zang Baoyu, Li Yifan.The Plan Designs of Trellis Coded OPSK System and the Decoding Realization[J].Journal of Harbin Engineering University,1990(1). |
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| Authors: | Zang Baoyu Li Yifan |
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| Affiliation: | Dept. of Electronic Eng. |
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| Abstract: | Trellis coded modulation has evolved over the past decade as a combined coding and modulation technique for digital transmission over band-limited hannels.This paper proposes an OPSK System model which involves r=2/3 convolutional codes as Trellis codes to correct errors.The decoding method is discussed. |
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| Keywords: | modulate demodulate coding decoding |
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