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arXiv 2102.04043cs.ITmath.IT
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广义布尔函数的二维的Golay互补数组集

Two-Dimensional Golay Complementary Array Sets from Generalized Boolean Functions

Cheng-Yu Pai, Chao-Yu Chen

摘要:

一维Golay互补集(GCS)具有许多众所周知的性质,在工程中得到了广泛的应用。一维GCS的概念可以推广到二维的【形】Golay互补阵列集(GCAS),其中除二维零移外,各组成阵列的二维非周期自相关和为零。2-D GCAS包括2-D Golay互补阵列对(GCAP)作为集合大小为2时的特殊情况。本文介绍了二维广义布尔函数,并提出了基于广义布尔函数的二维GCAP、二维GCAS和二维Golay互补阵列的新构造。给出了二维GCAP和二维GCAS的二维布尔函数的显式表达式。因此,它们都是直接构造,而不需要其他现有的一维或二维序列的帮助。此外,对于所构造的二维GCAP的列序列和行序列,还研究了它们的峰均功率比(PAPR)特性。

英文摘要:

The one-dimensional (1-D) Golay complementary set (GCS) has many well-known properties and has been widely employed in engineering. The concept of 1-D GCS can be extended to the two-dimensional (2-D) Golay complementary array set (GCAS) where the 2-D aperiodic autocorrelation of constituent arrays sum to zero except for the 2-D zero shift. The 2-D GCAS includes the 2-D Golay complementary array pair (GCAP) as a special case when the set size is 2. In this paper, 2-D generalized Boolean functions are introduced and novel constructions of 2-D GCAPs, 2-D GCASs, and 2-D Golay complementary array mates based on generalized Boolean functions are proposed. Explicit expressions of 2-D Boolean functions for 2-D GCAPs and 2-D GCASs are given. Therefore, they are all direct constructions without the aid of other existing 1-D or 2-D sequences. Moreover, for the column sequences and row sequences of the constructed 2-D GCAPs, their peak-to-average power ratio (PAPR) properties are also investigated.

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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