A Class of Ternary Sequence Sets with a Zero-Correlation Zone

Takafumi HAYASHI  Satoshi OKAWA  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E87-A   No.6   pp.1591-1598
Publication Date: 2004/06/01
Online ISSN: 
DOI: 
Print ISSN: 0916-8508
Type of Manuscript: PAPER
Category: Coding Theory
Keyword: 
ternary sequence,  finite-length sequence,  zero-correlation zone,  even correlation function,  odd correlation function,  

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Summary: 
A new class of ternary sequence having a zero-correlation zone (zcz), based on Hadamard matrices, is presented. The proposed sequence construction can simultaneously generate a finite-length ternary zcz sequence set and a periodic ternary zcz sequence set. The generated finite-length ternary zcz sequence set has a zero-correlation zone for an aperiodic function. The generated periodic ternary zcz sequence set has a zero-correlation zone for even and odd correlation functions.