基于完全互补码和DFT矩阵的多相零相关带序列

2007 3rd International Workshop on Signal Design and Its Applications in Communications Pub Date : 2007-12-26 DOI:10.1109/IWSDA.2007.4408350

Chenggao Han, T. Hashimoto, N. Suehiro

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引用次数: 10

摘要

近年来，人们提出了许多零相关带(ZCZ)序列的构造方法，如基于完全序列和完全互补码等。然而，以往的基于完全互补码的构造方法在不为零的情况下存在缺陷。本文提出了一种基于完全互补码的ZCZ序列构造方法。利用该方法，可以构造出优点系数大于1/2的多相ZCZ序列。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Poly Phase Zero-Correlation Zone Sequences based on Complete Complementary Codes and DFT matrix

Recently, numerous constructions of zero correlation zone (ZCZ) sequences have been introduced e.g. based on perfect sequences and complete complementary codes etc.. However, the previous construction method which based on complete complementary code is lacking for merit figures when none of whose elements are zero. In this paper, a new construction method of ZCZ sequences based on complete complementary codes is proposed. By proposed method, the poly phase ZCZ sequences with greater than 1/2 merit figure are constructable.

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来源期刊

2007 3rd International Workshop on Signal Design and Its Applications in Communications

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