| 基于交织的零相关区序列偶集构造方法研究 |
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| 引用本文： | 李明阳, 柏鹏, 彭卫东, 王徐华, 王峰. 基于交织的零相关区序列偶集构造方法研究[J]. 电子与信息学报, 2013, 35(5): 1049-1054. doi: 10.3724/SP.J.1146.2012.01080 |
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| 作者姓名： | 李明阳* 柏鹏 彭卫东 王徐华 王峰 |
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| 作者单位： | 1. 空军工程大学综合电子信息系统与电子对抗技术研究中心 西安 710051
2. 陆军航空兵学院第二飞行训练团装备处 侯马 043013 |
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| 基金项目： | 国家自然科学基金(61174194)和航空科学基金(20110196004)资助课题 |
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| 摘 要： | 移位序列的设计是交织法构造零相关区序列集的核心问题。该文根据相关函数分析了移位序列的约束条件，并据此条件提出一种基于交织构造零相关区序列集的方法。文中通过选择不同基序列和满足约束条件的移位序列，能够得到具有灵活零相关区长度的序列偶。该文将此序列偶和正交矩阵相结合，构造出具有一定序列长度和数目的零相关区序列偶集。该方法扩展了交织法的应用，可以构造具有一定容量和灵活零相关区的序列集。
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| 关 键 词： | 零相关区 交织法 移位序列 正交矩阵 |
| 收稿时间： | 2012-08-21 |
| 修稿时间： | 2012-10-27 |
Research of Zero Correlation Zone Sequence Pairs Set Construction Method Based on Interleaving Technique |
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| Li Ming-Yang, Bai Peng, Peng Wei-Dong, Wang Xu-Hua, Wang Feng. Research of Zero Correlation Zone Sequence Pairs Set Construction Method Based on Interleaving Technique[J]. Journal of Electronics & Information Technology, 2013, 35(5): 1049-1054. doi: 10.3724/SP.J.1146.2012.01080 |
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| Authors: | Li Ming-Yang Bai Peng Peng Wei-Dong Wang Xu-Hua Wang Feng |
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| Abstract: | The design of shift sequences is the key issue of the Zero Correlation Zone (ZCZ) construction based on interleaving technique. The restriction condition is analyzed according to the correlation function and accordingly a method of ZCZ sequence set construction based on interleaving is derived. Sequence pairs with flexible ZCZ are brought out by using diverse base sequence and shift sequences which satisfy the restrict condition. ZCZ sequence pairs set with certain length and volume is constructed by uniting the new ZCZ sequence pair and orthogonal matrix. This method extends the utilization of interleaving technique which can generate sequence pairs set with some volume and flexible ZCZ. |
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| Keywords: | Zero Correlation Zone (ZCZ) Interleaving technique Shift sequences Orthogonal matrix |
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