| Gold系列码性能分析 |
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| 引用本文： | 黄成才,王慕坤.Gold系列码性能分析[J].哈尔滨理工大学学报,2007,12(4):29-32. |
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| 作者姓名： | 黄成才 王慕坤 |
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| 作者单位： | 哈尔滨理工大学,测控技术与通信工程学院,黑龙江,哈尔滨,150040 |
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| 摘 要： | 介绍了扩频通信中常用的m序列和Gold序列码产生的方法原理和性质.在System View环境下对Gold码的生成和频谱以及自相关特性等进行仿真分析.将Gold码和m序列码进行比较.结果表明,Gold码保密性好而且序列的个数很多,适合用作码分多址通信中的地址码.
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| 关 键 词： | 扩频通信 Gold序列码 仿真 |
| 文章编号： | 1007-2683（2007）04-0029-04 |
| 收稿时间： | 2006-06-16 |
| 修稿时间： | 2006年6月16日 |
Research on Character of Gold Sequence Codes |
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| HUANG Cheng-cai,WANG Mu-kun.Research on Character of Gold Sequence Codes[J].Journal of Harbin University of Science and Technology,2007,12(4):29-32. |
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| Authors: | HUANG Cheng-cai WANG Mu-kun |
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| Abstract: | The m-sequence and Gold sequence are the most wildly used codes in spread spectrum communication systems.In the thesis,theories of generating them and other character are studied.And then in the environment of System View,we try to simulate the process of generating Gold sequence and analyse its character of the auto-correlation.The comparison thoroughly between the Gold codes and the m sequence are made.The result states that Gold sequence codes is fit for CDMA communication systems as address codes,because the character of Gold is excellent and its number is very large. |
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| Keywords: | spread spectrum communications Gold simulation |
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