| 一种信道中预去相关CDMA系统的性能 |
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| 引用本文： | 唐友喜,查光明,黄顺吉.一种信道中预去相关CDMA系统的性能[J].电子科技大学学报(社会科学版),1997(1). |
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| 作者姓名： | 唐友喜 查光明 黄顺吉 |
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| 作者单位： | 电子科技大学抗干扰通信技术国防科技重点实验室 |
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| 基金项目： | 邮电部“八五”重点科研项目 |
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| 摘 要： | 考虑预去相关发射技术的同步码分多址通信系统，在非选择性Ｒｉｃｉａｎ衰落并受加性白高斯噪声扰动影响的信道中的比特差错概率性能。结果表明，由于衰落的影响使得比特差错概率增加了；比特差错概率随非直通信号幅度的增加而增加
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| 关 键 词： | 码分多址通信系统 预去相关 非选择性Rician衰落 比特差错概率 |
Performance of Pre decorrelating CDMA Systems over A Fading Channel |
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| Tang Youxi,Cha Guangming,Huang Shunji.Performance of Pre decorrelating CDMA Systems over A Fading Channel[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1997(1). |
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| Authors: | Tang Youxi Cha Guangming Huang Shunji |
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| Abstract: | In this paper,the bit error rate of a synchronous CDMA communication system with a pre decorrelating technique over non seletive fading channels is considered in additive white noise environment.Results show that the performance become bed because of fading.The bit error rate grows with the increase of the amplitude of non direct signals. |
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| Keywords: | CDMA communication systems pre decorrelating non selective Rician fading bit error rate |
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