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IEICE TRANSACTIONS on Fundamentals

Several Types of Sequences with Optimal Autocorrelation Properties

Fanxin ZENG, Xiaoping ZENG, Xiangyong ZENG, Zhenyu ZHANG, Guixin XUAN

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Summary :

This letter presents a framework, including two constructions, for yielding several types of sequences with optimal autocorrelation properties. Only by simply choosing proper coefficients in constructions and optimal known sequences, two constructions transform the chosen sequences into optimally required ones with two or four times periods as long as the original sequences', respectively. These two constructions result in binary and quaternary sequences with optimal autocorrelation values (OAVs), perfect QPSK+ sequences, and multilevel perfect sequences, depending on choices of the known sequences employed. In addition, Construction 2 is a generalization of Construction B in [5] so that the number of distinct sequences from the former is larger than the one from the latter.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E96-A No.1 pp.367-372
Publication Date
2013/01/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E96.A.367
Type of Manuscript
LETTER
Category
Information Theory

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