Enhancement of ZCZ Sequence Set Construction Procedure

Enhancement of ZCZ Sequence Set Construction Procedure
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DOI：
10.1093/ietfec/e90-a.2.535
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发表时间：
2007-02
期刊：
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
影响因子：
--
通讯作者：
H. Torii;Makoto Nakamura
H. Torii;Makoto Nakamura
中科院分区：
其他
文献类型：
--
作者：
H. Torii;Makoto Nakamura

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在我们以前的工作中，我们已经提出了一种构造ZCZ序列集的方法。前人提出的方法是基于完全序列和酉阵的。该方法生成的ZCZ序列集具有良好的零相关区长度特征。在这封信中，我们提出了一种新的构造ZCZ序列集的方法，改进了以前的方法。该方法可以产生新的ZCZ序列集，这是以前的方法不能得到的。这些ZCZ序列集还具有关于零相关区长度的良好特性。
In our previous work, we have proposed a method for constructing ZCZ sequence sets. The method proposed by the previous work is based on perfect sequences and unitary matrices. This method can generate ZCZ sequence sets which possess a good feature concerning the length of zero-correlation zones. In this letter, we propose a new method for constructing ZCZ sequence sets by improving the previous method. The proposed method can generate new ZCZ sequence sets which can not be obtained from the previous method. These ZCZ sequence sets also possess the good feature concerning the length of zero-correlation zones.