| 移动通信中自适应均衡器的研究 |
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| 引用本文： | 陈岚,刘瑛,万国春. 移动通信中自适应均衡器的研究[J]. 江西科学, 2005, 23(6): 698-701,708 |
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| 作者姓名： | 陈岚 刘瑛 万国春 |
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| 作者单位： | 江西省光电子与通信重点实验室,江西,南昌,330013;江西省光电子与通信重点实验室,江西,南昌,330013 |
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| 基金项目： | 江西省重点科技工业攻关项目（200210030）. |
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| 摘 要： | 基于自适应均衡理论，提出了一种Turbo编码辅助自适应均衡器实现算法，并对其性能作了计算机仿真与分析，验证了该算法的有效性与可行性。仿真结果证明，由于Turbo码所带来的编码增益，与普通的均衡器相比，Turbo编码辅助自适应均衡器的抗衰落能力得到了显著的增强。
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| 关 键 词： | 均衡器 自适应 Turbo码 多径衰落 |
| 文章编号： | 1001-3679（2005）06-0698-05 |
| 收稿时间： | 2005-01-12 |
| 修稿时间： | 2005-01-122005-04-18 |
The Research of Adaptive Equalizer for Mobile Communication |
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| CHEN Lan,LIU Ying,WAN Guo-chun. The Research of Adaptive Equalizer for Mobile Communication[J]. Jiangxi Science, 2005, 23(6): 698-701,708 |
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| Authors: | CHEN Lan LIU Ying WAN Guo-chun |
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| Abstract: | Based on the theory of adaptive equalization, an adaptive algorithm for turbo code - aided equalizer is presented. Its validity and feasibility is verified by computer simulation and performance analysis. The simulation results show that the turbo code - aided equalizer is very effective compared to the conventional adaptive equalizer. |
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| Keywords: | Equalizers Adaptive Turbo codes Multipath fading |
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