| p-1级高斯整数序列的构造 |
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| 引用本文： | 刘元慧,许成谦,赵冰. p-1级高斯整数序列的构造[J]. 北京邮电大学学报, 2017, 40(1): 53-56. DOI: 10.13190/j.jbupt.2017.01.009 |
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| 作者姓名： | 刘元慧 许成谦 赵冰 |
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| 作者单位： | 燕山大学 信息科学与工程学院,河北 秦皇岛 066004;燕山大学 理学院,河北 秦皇岛 066004;燕山大学 信息科学与工程学院,河北 秦皇岛,066004;燕山大学 理学院,河北 秦皇岛,066004 |
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| 基金项目： | 国家自然科学基金项目，河北省自然科学基金项目 |
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| 摘 要： | 高斯整数序列对分量的取值限制较小,为了设计出性能良好的序列,提高通信系统的性能,基于m-序列和GMW序列,利用复合映射生成高斯整数剩余类上的p-1级高斯整数序列(p为奇素数,n为正整数).利用该方法可得具有灵活参数的完备高斯整数序列或几乎完备高斯整数序列.
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| 关 键 词： | 高斯整数序列 自相关函数 完备序列 几乎完备序列 |
Constructions of Gaussian Integer Sequences of Degree-(p-1) |
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| LIU Yuan-hui,XU Cheng-qian,ZHAO Bing. Constructions of Gaussian Integer Sequences of Degree-(p-1)[J]. Journal of Beijing University of Posts and Telecommunications, 2017, 40(1): 53-56. DOI: 10.13190/j.jbupt.2017.01.009 |
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| Authors: | LIU Yuan-hui XU Cheng-qian ZHAO Bing |
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| Abstract: | Gaussian integer sequence have less restriction to its component values,and if we can design a good performance sequence,we can improve the performance of the communication system.Based on m-sequence and Gordon-Mills-Welch (GMW) sequence,new degree-(p-1) Gaussian integer sequences with elements taken from the residue class of Gaussian integers are proposed.The new sequences with flexible parameters are perfect Gaussian integer sequences or nearly perfect Gaussian integer sequences. |
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| Keywords: | Gaussian integer sequences auto-correlation perfect sequence nearly perfect sequence |
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