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arXiv cs/0508115cs.ITmath.IT
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具有零相关区的新序列集

New Sequence Sets with Zero-Correlation Zone

Xiangyong Zeng, Lei Hu, Qingchong Liu

摘要:

提出了一种构造零相关区序列集和低互相关序列集的方法。该方法是使用短序列族和完全正交序列集来导出具有所需相关特性的长序列族。它是Matsufuji和Torii \emph{et al.}工作的统一,并且我们的方法有更多的集合参数的选择。特别地,由该方法生成的ZCZ序列集可以实现相关的ZCZ界。此外,所提出的方法可以用来从已知的ZCZ集合中获得新的ZCZ集合,具有更长的ZCZ和更大的集合大小。这些序列集适用于宽带卫星IP网络。

英文摘要:

A method for constructing sets of sequences with zero-correlation zone (ZCZ sequences) and sequence sets with low cross correlation is proposed. The method is to use families of short sequences and complete orthogonal sequence sets to derive families of long sequences with desired correlation properties. It is a unification of works of Matsufuji and Torii \emph{et al.}, and there are more choices of parameters of sets for our method. In particular, ZCZ sequence sets generated by the method can achieve a related ZCZ bound. Furthermore, the proposed method can be utilized to derive new ZCZ sets with both longer ZCZ and larger set size from known ZCZ sets. These sequence sets are applicable in broadband satellite IP networks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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