| 基于m序列扩频码的研究 |
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| 引用本文： | 贾怀义,毕红军,宫剑.基于m序列扩频码的研究[J].北京交通大学学报(自然科学版),2001,25(3):85-88. |
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| 作者姓名： | 贾怀义 毕红军 宫剑 |
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| 作者单位： | 北方交通大学电子信息工程学院!北京100044 |
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| 摘 要： | 以Gold码偶位码为基础给出了m序列偶位码的定义 ,又提出了m序列奇数位码和双偶码的概念 ,并分析了它们的相关特性 ,得出了相对于Gold码相关特性没有明显降低而序列数量却有所增加的一组新的码序列集合
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| 关 键 词： | 扩频码分多址 m序列 相关特性 |
| 文章编号： | 1000-1506(2001)02-0085-04 |
| 修稿时间： | 2000年9月6日 |
Study of Spreading Codes Based on m Sequence |
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| JIA Huai-yi,BI Hong-jun,GONG Jian.Study of Spreading Codes Based on m Sequence[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2001,25(3):85-88. |
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| Authors: | JIA Huai-yi BI Hong-jun GONG Jian |
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| Abstract: | This paper puts forward the definition of the even m sequence on the basis of the even Gold code, and advances the m sequence odd bit code and the double even code. Then, their correlation properties are analysed. At last, we concluded that their correlation properties do not decline obviously compared with Gold Code, and their number is more than Gold Code. |
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| Keywords: | Spread frequency CDMA m sequence correlation property |
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