| 一种新的UWB系统自适应均衡Rake接收机 |
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| 引用本文： | 马景存. 一种新的UWB系统自适应均衡Rake接收机[J]. 淮北煤炭师范学院学报(自然科学版), 2009, 30(2): 56-59 |
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| 作者姓名： | 马景存 |
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| 作者单位： | 淮北矿业集团公司通讯计算机处,安徽,淮北,235000 |
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| 摘 要： | 文章在传统的MMSE-Rake接收机基础上,提出一种基于盲自适应均衡的Rake接收机(CMA-Rake),无需训练序列,复杂度低且实现更加简便,仿真结果表明,其接收性能比传统Rake有明显提高.
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| 关 键 词： | 超宽带 MMSE-Rake接收机 CMA-Rake接收机 多用户检测 |
A New CMA-Rake Receiver for UWB System |
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| MA Jing-cun. A New CMA-Rake Receiver for UWB System[J]. Journal of Huaibei Coal Industry Teachers College(Natural Science edition), 2009, 30(2): 56-59 |
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| Authors: | MA Jing-cun |
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| Affiliation: | MA Jing cun(The Communication Computer Department of Huaibei Coal Industry Company,235000,Huaibei,Anhui,China) |
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| Abstract: | Based the analysis of MMSE-Rake, we develop a novel Rake combining equalizer which employs a blind adaptive algorithm.The benefit of the receiver is that it can recover the input sequence using only the output sequence without training sequences.It reduces complexity and is easy to be realized.Results from simulation also show that the performance of CMA-Rake is obviously advanced than the traditional Rake receiver. |
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| Keywords: | UWB MMSE-Rake receiver CMA-Rake receiver multi-user detection |
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