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Paper Abstract and Keywords
Presentation 2007-03-07 09:00
Cyclostationarity-Inducing Transmission Methods for Classification of OFDM-Signaling-Based Systems
Koji Maeda, Anass Benjebbour, Takahiro Asai, Tatsuo Furuno, Tomoyuki Ohya (NTT DoCoMo) RCS2006-236
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a cyclostationarity-inducing transmission technique that enables the receiver to classify several different systems employing OFDM (Orthogonal Frequency Division Multiplexing) as a common air interface. Several systems using different air interfaces may have different properties of cyclostationarity that can be utilized to classify them. However, this is usually not possible when the same air interface is used. To address this problem, we consider a method that induces different properties of cyclostationarity in the transmitter of different systems. Specifically, we propose a cyclostationarity-inducing transmission method based on dedicating a few subcarriers at each OFDM symbol to the transmission of specific signals so that the whole OFDM frame comprising several OFDM symbols exhibits cyclostationarity at pre-chosen cycle frequencies.
Keyword (in Japanese) (See Japanese page) 
(in English) signal classification / OFDM signaling / cyclostationarity-inducing transmission / cognitive radio / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 555, RCS2006-236, pp. 1-4, March 2007.
Paper # RCS2006-236 
Date of Issue 2007-02-28 (RCS) 
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 RCS2006-236

Conference Information
Committee RCS MoNA WBS SR MW  
Conference Date 2007-03-07 - 2007-03-09 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2007-03-RCS-MoMuC-WBS-SR-MW 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Cyclostationarity-Inducing Transmission Methods for Classification of OFDM-Signaling-Based Systems 
Sub Title (in English)  
Keyword(1) signal classification  
Keyword(2) OFDM signaling  
Keyword(3) cyclostationarity-inducing transmission  
Keyword(4) cognitive radio  
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1st Author's Name Koji Maeda  
1st Author's Affiliation NTT DoCoMo, Inc. (NTT DoCoMo)
2nd Author's Name Anass Benjebbour  
2nd Author's Affiliation NTT DoCoMo, Inc. (NTT DoCoMo)
3rd Author's Name Takahiro Asai  
3rd Author's Affiliation NTT DoCoMo, Inc. (NTT DoCoMo)
4th Author's Name Tatsuo Furuno  
4th Author's Affiliation NTT DoCoMo, Inc. (NTT DoCoMo)
5th Author's Name Tomoyuki Ohya  
5th Author's Affiliation NTT DoCoMo, Inc. (NTT DoCoMo)
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Speaker Author-1 
Date Time 2007-03-07 09:00:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2006-236 
Volume (vol) vol.106 
Number (no) no.555 
Page pp.1-4 
#Pages 4 
Date of Issue 2007-02-28 (RCS) 

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