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Paper Abstract and Keywords
Presentation 2024-07-11 13:12
Phase Noise Compensation with Time Window Averaging for Hadamard Spreading CTFI-OFDM
Shumpei Okamoto, Yuta Ida (Yamaguchi Univ.), Yasuaki Ohira (Kagoshima Univ.), Sho Kuroda (FX Systems), Takahiro Matsumoto (Kagoshima Univ.) CS2024-10
Abstract (in Japanese) (See Japanese page) 
(in English) Orthogonal frequency division multiplexing (OFDM) is widely utilized in current wireless communications, but there is the problem for the phase noise (PN). Frequency symbol spreading (FSS) is effective by the Hadamard transform for this problem. And then, complex time frequency interferometry (CTFI) pilot signal achieves the high accurate channel estimation (CE) by the time window averaging. However, but it is not evaluate for the PN problem. Therefore, in this paper, we propose the PN compensation with the time window averaging for Hadamard spreading CTFI-OFDM systems.
Keyword (in Japanese) (See Japanese page) 
(in English) Hadamard Spreading / CTFI-OFDM / Time Window Averaging / PN / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 100, CS2024-10, pp. 13-14, July 2024.
Paper # CS2024-10 
Date of Issue 2024-07-04 (CS) 
ISSN 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 CS2024-10

Conference Information
Committee CS  
Conference Date 2024-07-11 - 2024-07-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Center for Tsushima engagement 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Semantic communications, Access networks, Underwater and underground communications, IoT, Cognitive radio, Coding scheme, etc. 
Paper Information
Registration To CS 
Conference Code 2024-07-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Phase Noise Compensation with Time Window Averaging for Hadamard Spreading CTFI-OFDM 
Sub Title (in English)  
Keyword(1) Hadamard Spreading  
Keyword(2) CTFI-OFDM  
Keyword(3) Time Window Averaging  
Keyword(4) PN  
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1st Author's Name Shumpei Okamoto  
1st Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
2nd Author's Name Yuta Ida  
2nd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
3rd Author's Name Yasuaki Ohira  
3rd Author's Affiliation Kagoshima University (Kagoshima Univ.)
4th Author's Name Sho Kuroda  
4th Author's Affiliation FX Systems Corporation (FX Systems)
5th Author's Name Takahiro Matsumoto  
5th Author's Affiliation Kagoshima University (Kagoshima Univ.)
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Speaker Author-1 
Date Time 2024-07-11 13:12:00 
Presentation Time 2 minutes 
Registration for CS 
Paper # CS2024-10 
Volume (vol) vol.124 
Number (no) no.100 
Page pp.13-14 
#Pages 2 
Date of Issue 2024-07-04 (CS) 

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