| 低相关区序列偶集的构造方法 |
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| 引用本文： | 史仍辉,赵晓群,李立志. 低相关区序列偶集的构造方法[J]. 信息与控制, 2011, 40(6) |
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| 作者姓名： | 史仍辉 赵晓群 李立志 |
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| 作者单位： | 同济大学电子与信息工程学院,上海,201804 |
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| 摘 要： | 提出了两种新的构造低相关区(LCZ)序列偶集的方法.一种方法是基于二元二值周期自相关序列与正交矩阵偶,利用交织技术生成一个长LCZ序列,再将其扩展为一个低相关区序列偶集；另一种方法是基于二元二值周期自相关序列偶与正交矩阵偶,利用交织生成一个长LCZ序列偶,再将其扩展为低相关区序列偶集.对构造方法讲行了理论证明和举例.由于LCZ序列偶集的存在范围更广,所以可以为实际的工程应用提供更多的选择.
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| 关 键 词： | 低相关区序列偶集 二元二值周期自相关序列 二元二值周期自相关序列偶 正交矩阵偶 |
Construction Methods of Low Correlation Zone Sequence Pairs Set |
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| SHI Renghui , ZHAO Xiaoqun , LI Lizhi. Construction Methods of Low Correlation Zone Sequence Pairs Set[J]. Information and Control, 2011, 40(6) |
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| Authors: | SHI Renghui ZHAO Xiaoqun LI Lizhi |
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| Affiliation: | SHI Renghui,ZHAO Xiaoqun,LI Lizhi (College of Electronics and Information Engineering,Tongji University,Shanghai 201804,China) |
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| Abstract: | Two new methods of constructing low correlation zone(LCZ) sequence pairs set are proposed.One way to construct the LCZ sequence pairs set is to extend a long LCZ sequence generated with interleaved technique based on binary sequence with two-level periodic autocorrelation and orthogonal matrix pair.Another is to extend a long LCZ sequence pair generated with interleaved technique based on binary sequence pair with two-level periodic autocorrelation and orthogonal matrix pair.The construction methods are the... |
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| Keywords: | low correlation zone sequence pairs set binary sequence with two-level periodic autocorrelation binary sequence pair with two-level periodic autocorrelation orthogonal matrix pair |
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