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A Class of Ternary Sequence Sets with a Zero-Correlation Zone
Takafumi HAYASHI Satoshi OKAWA
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/06/01
Print ISSN: 0916-8508
Type of Manuscript: PAPER
Category: Coding Theory
ternary sequence, finite-length sequence, zero-correlation zone, even correlation function, odd correlation function,
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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.