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Paper Abstract and Keywords
Presentation 2004-07-22 10:50
Ternary ZCZ sequence set having a wider zero-auto-correlation zone
Takafumi Hayashi (Univ. of Aizu)
Abstract (in Japanese) (See Japanese page) 
(in English) A new class of
ternary sequence with zero-correlation zone is introduced.
The proposed sequence sets have a zero-correlation zone for
both periodic and aperiodic correlation functions.
The zero-correlation zone for the auto-correlation function
of the proposed sequences is almost twice wide than
the zero-correlation zone for the cross-correlation function
of the proposed sequences.
The proposed sequences can be constructed from
a set of length-$n$ Hadamard sequences.
The constructed sequence set consists
of $16n$ ternary sequences, and the length of each
sequence is $2^{(m+3)}(n+2)$ for non-negative integer $m$.
The zero-cross-correlation zone of the proposed sequences
is $|\tau|\le 2^{m+1}-1$,
and
the zero-auto-correlation zone of the proposed sequences
is $|\tau|\le 2^{m+2}-1$,
where $\tau$ is the phase shift.
The proposed sequence set has $16n$ members and
the theoretical upper bound of the number of the members is equal to
$16(n+2)$.
Keyword (in Japanese) (See Japanese page) 
(in English) ternary sequences / finite-length sequence / zero-correlation zone / aperiodic correlation function / periodic correlation function / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 216, WBS2004-17, pp. 13-16, July 2004.
Paper # WBS2004-17 
Date of Issue 2004-07-15 (WBS, SIP) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee WBS SIP  
Conference Date 2004-07-22 - 2004-07-23 
Place (in Japanese) (See Japanese page) 
Place (in English) NICO PLAZA, Niigata 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To WBS 
Conference Code 2004-07-WBS-SIP 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Ternary ZCZ sequence set having a wider zero-auto-correlation zone 
Sub Title (in English)  
Keyword(1) ternary sequences  
Keyword(2) finite-length sequence  
Keyword(3) zero-correlation zone  
Keyword(4) aperiodic correlation function  
Keyword(5) periodic correlation function  
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1st Author's Name Takafumi Hayashi  
1st Author's Affiliation University of Aizu (Univ. of Aizu)
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Speaker Author-1 
Date Time 2004-07-22 10:50:00 
Presentation Time 25 minutes 
Registration for WBS 
Paper # WBS2004-17, SIP2004-36 
Volume (vol) vol.104 
Number (no) no.216(WBS), no.214(SIP) 
Page pp.13-16 
#Pages
Date of Issue 2004-07-15 (WBS, SIP) 


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