New Construction of Z-Complementary Code Sets and Mutually Orthogonal Complementary Sequence Sets

Bingsheng Shen; Yang Yang; Zhengchun Zhou

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arXiv · 2105.10147

New Construction of Z-Complementary Code Sets and Mutually Orthogonal Complementary Sequence Sets

Bingsheng Shen·Yang Yang·Zhengchun Zhou

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Abstract

Due to the zero nontrivial aperiodic correlation of complete complementary code (CCCs), it is used in asynchronous multi carrier code division multiple access (MC-CDMA) communication to provide zero interference performance. However, there is no CCC for some lengths. In this case, if the system pays more attention to the correlation, it can use mutually orthogonal complementary sequence sets (MOCSSs), and if the system pays more attention to the set size, it can use Z-complementary code sets (ZCCSs). In this paper, we propose a direct construction of $q$-ary $(q^{v+1},q,q^m,q^{m-v})$-ZCCS. In addition, based on the known CCCs, we propose a new construction of MOCSSs and CCCs respectively.

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Bingsheng Shen, Yang Yang, Zhengchun Zhou. 2021-05-21. New Construction of Z-Complementary Code Sets and Mutually Orthogonal Complementary Sequence Sets. https://arxiv.org/abs/2105.10147

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