| 水声MIMO通信系统的判决反馈均衡 |
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| 引用本文： | 王世明,温娜,吴长奇.水声MIMO通信系统的判决反馈均衡[J].西安邮电学院学报,2004,9(3):9-11. |
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| 作者姓名： | 王世明 温娜 吴长奇 |
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| 作者单位： | 秦皇岛燕山大学,信息工程学院,河北,秦皇岛,066004 |
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| 摘 要： | 针对水声信道特性,提出了在水声信道下利用MIMO技术提高信道容量,并在接收端进行MMSE-DFE均衡来消除符号间干扰(ISI)。仿真表明,该方案可以在保证低复杂度情况下降低水声系统的误码率,并提高传输速率。
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| 关 键 词： | MIMO MMSE-DFE 均衡 水声通信 |
| 文章编号： | 1007-3264(2004)03-0009 |
Decision feedback equalization for MIMO underwater acoustic system |
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| WANG Shi-ming.WEN Na,WU Chang-qi.Decision feedback equalization for MIMO underwater acoustic system[J].Journal of Xi'an Institute of Posts and Telecommunications,2004,9(3):9-11. |
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| Authors: | WANG Shi-mingWEN Na WU Chang-qi |
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| Abstract: | According to the character of underwater acoustic channel, MIMO system is used in underwater acoustic channel taking the advantage of improving channel capacity, and providing MMSE - DFE equalzer to reduce the effect of ISI in the receive end. Simulation results show that the scheme is able to improve transmission rate and reduce BER.and the complexity is low. |
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| Keywords: | MIMO MMSE-DEF equalization underwater acoustic channel |
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