A Tighter Correlation Lower Bound for Quasi-Complementary Sequence Sets with Low Correlation Zone

Bing Liu,Udaya Parampalli,Zhengchun Zhou

doi:10.1109/iwsda46143.2019.8966101

A Tighter Correlation Lower Bound for Quasi-Complementary Sequence Sets with Low Correlation Zone

Bing Liu, Udaya Parampalli + Show 1 more

https://doi.org/10.1109/iwsda46143.2019.8966101

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Publication Date: Oct 1, 2019

Citations: 7

Affiliation: Southwest Jiaotong University, University of Melbourne

#Low Correlation Zone #Weighted Mean Square + Show 8 more

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Abstract

Inspired by Levenshtein’s idea, we introduce the low correlation zone to the weighted mean square aperiodic correlation. Then we derive a lower bound for quasi-complementary sequence sets with low correlation zone (LCZ-QCSS). We discuss the conditions of tightness for the proposed bound. It turns out that the proposed bound is tighter than Liu-Guan-Ng-Chen bound for LCZ-QCSS under some conditions.

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