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首页> 外文期刊>IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences >A Ternary Zero-Correlation Zone Sequence Set Having Wide Inter-Subset Zero-Correlation Zone
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A Ternary Zero-Correlation Zone Sequence Set Having Wide Inter-Subset Zero-Correlation Zone

机译：具有较宽的子集间零相关区的三元零相关区序列集

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摘要

The present paper introduces a novel construction of ternary sequences having a zero-correlation zone. The cross-correlation function and the side-lobe of the auto-correlation function of the proposed sequence set is zero for the phase shifts within the zero-correlation zone. The proposed sequence set consists of more than one subset having the same member size. The correlation function of the sequences of a pair of different subsets, referred to as the inter-subset correlation function, has a wider zero-correlation zone than that of the correlation function of sequences of the same subset (intra-subset correlation function). The wide inter-subset zero-correlation enables performance improvement during application of the proposed sequence set. The proposed sequence set has a zero-correlation zone for periodic, aperiodic, and odd correlation functions.
机译：本文介绍了一种具有零相关区域的三元序列的新颖构造。对于零相关区内的相移，所提出的序列集的互相关函数和自相关函数的旁瓣为零。提议的序列集由一个以上具有相同成员大小的子集组成。一对不同子集的序列的相关函数（称为子集间相关函数）比相同子集的序列的相关函数（子集内相关函数）具有更宽的零相关区。较宽的子集间零相关可在建议的序列集应用期间提高性能。所提出的序列集具有用于周期，非周期和奇数相关函数的零相关区域。

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