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Paper Abstract and Keywords
Presentation 2019-03-09 11:15
On Polyphase Sequence Sets with Low Correlation Properties
Yuhei Ohashi, Sho Kuroda, Yuta Ida, Takahiro Matsumoto, Shinya Matsufuji (Yamaguchi Univ.) CAS2018-150 CS2018-118
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, Zadoff-Chu sequence which is a polyphase sequence set has been used as synchronization sequences and spreading sequences,
accompanying application of OFDM to near-intermediate-range radio communications.
This paper investigates correlation properties of polyphase sequence sets corresponding to orthogonal codes that can be expressed based on unitary matrices corresponding to Fourier transform matrices or Hadamard matrices.
They include a set of complementary sequence pairs and a set of sequences with a zero correlation zone, and their generating functions are deeply related to bent functions that all the coeeficients of unitary transforms take unit magnitudes.
Keyword (in Japanese) (See Japanese page) 
(in English) spreading sequence / synchronization sequence / polyphase sequence / Zadoff-Chu sequence / correlation properties / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 489, CS2018-118, pp. 65-70, March 2019.
Paper # CS2018-118 
Date of Issue 2019-03-01 (CAS, CS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF CAS2018-150 CS2018-118

Conference Information
Committee CAS CS  
Conference Date 2019-03-08 - 2019-03-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Shonan Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. 
Paper Information
Registration To CS 
Conference Code 2019-03-CAS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On Polyphase Sequence Sets with Low Correlation Properties 
Sub Title (in English)  
Keyword(1) spreading sequence  
Keyword(2) synchronization sequence  
Keyword(3) polyphase sequence  
Keyword(4) Zadoff-Chu sequence  
Keyword(5) correlation properties  
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Keyword(7)  
Keyword(8)  
1st Author's Name Yuhei Ohashi  
1st Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
2nd Author's Name Sho Kuroda  
2nd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
3rd Author's Name Yuta Ida  
3rd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
4th Author's Name Takahiro Matsumoto  
4th Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
5th Author's Name Shinya Matsufuji  
5th Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
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Speaker
Date Time 2019-03-09 11:15:00 
Presentation Time 25 
Registration for CS 
Paper # IEICE-CAS2018-150,IEICE-CS2018-118 
Volume (vol) IEICE-118 
Number (no) no.488(CAS), no.489(CS) 
Page pp.65-70 
#Pages IEICE-6 
Date of Issue IEICE-CAS-2019-03-01,IEICE-CS-2019-03-01 


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