一类多相零相关区周期互补序列集构造法
doi: 10.3724/SP.J.1146.2013.00595
A Construction Method of Polyphase Periodic Complementary Sequence Sets with Zero Correlation Zone
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摘要: 该文基于正交矩阵，构造了一类参数达到理论界限的多相零相关区周期互补序列集。得到序列集的参数如零相关区长度、子序列的数目等都可以灵活设定。由于正交矩阵的存在数目很多，因此通过该文方法可以构造出大量的零相关区周期互补序列集。Abstract: Based on orthogonal matrixes, a class of polyphase periodic complementary sequence sets with Zero- Correlation Zone (ZCZ) are proposed. The resultant polyphase ZCZ periodic complementary sets are optimal with respect to the theoretical bound. Moreover, the proposed approach provides flexible choices for parameters such as ZCZ length and number of subsequences. Since the number of orthogonal matrixes is huge, the proposed method can generate a large number of ZCZ periodic complementary sequence sets.
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