| 一种新型的GSM接收机的设计与实现 |
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| 引用本文： | 王红军,钟子发.一种新型的GSM接收机的设计与实现[J].电子科技大学学报(社会科学版),2006(3). |
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| 作者姓名： | 王红军 钟子发 |
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| 作者单位： | 解放军电子工程学院信息系 合肥230037 |
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| 摘 要： | 依据GSM协议,结合GSM数字移动通信系统信号传输的特点,给出了基于GSM系统的带软输出结构的MLSE接收机的设计方案,阐述了MLSE接收机的实现算法。实际环境的试验结果表明:工程实现的MLSE接收机具有良好的工作性能和一定的实际应用价值。
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| 关 键 词： | 最大似然序列估计 修正的维特比算法 判决反馈序列估计 带似然后处理器的维特比算法 |
Implementation of MLSE Receiver with Soft-Output of GSM System |
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| WANG Hong-jun,ZHONG Zi-fa.Implementation of MLSE Receiver with Soft-Output of GSM System[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2006(3). |
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| Authors: | WANG Hong-jun ZHONG Zi-fa |
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| Abstract: | On the basis of the protocol and features of signal-propagating of GSM system, a design project of the MLSE maximum likelihood sequence estimation receiver with soft-output structure of GSM system is proposed. The implementation algorithm of the MLSE receiver is discussed in detail. The test result gained in practical environment shows the MLSE receiver has better performance and potential applications in practical. |
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| Keywords: | maximum likelihood sequence estimation modified-viterbi-algorithm decision feedback sequence estimation viterbi-algorithm-with-likelihood post processor |
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