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Paper Abstract and Keywords
Presentation 2015-03-06 09:50
Sub-Optimum Maximum Likelihood Modulation Classification Algorithm Using Multiple Antennas
Kenta Homma, Tetsuya Shimamura (Saitama Univ.) SIS2014-104
Abstract (in Japanese) (See Japanese page) 
(in English) Blind modulation classification (MC) plays an important role in many wireless communication systems
such as cognitive radio. MC is a process to determine the unknown modulation schemes of the received signal from
a set of modulation candidates. Maximum likelihood (ML) algorithm is typically used in blind MC. This algorithm,
however, suffers from high computational complexity. Recently, MC algorithms with multiple antennas have been addressed. Most of the algorithms with multiple antennas are devoted to only classification accuracy for blind MC.
We consider the computational complexity for the MLMC algorithm and propose a novel efficient MC algorithm with multiple antennas. Through computer simulations, we show that the performance of the proposed algorithm
is competitive to that of the MLMC algorithm with single antenna under certain conditions.
Keyword (in Japanese) (See Japanese page) 
(in English) modulation classification / modulation / maximum likelihood / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 496, SIS2014-104, pp. 73-78, March 2015.
Paper # SIS2014-104 
Date of Issue 2015-02-26 (SIS) 
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 SIS2014-104

Conference Information
Committee SIS  
Conference Date 2015-03-05 - 2015-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Meiji Univ. Nakano Campus (Tokyo) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Soft Computing, etc. 
Paper Information
Registration To SIS 
Conference Code 2015-03-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Sub-Optimum Maximum Likelihood Modulation Classification Algorithm Using Multiple Antennas 
Sub Title (in English)  
Keyword(1) modulation classification  
Keyword(2) modulation  
Keyword(3) maximum likelihood  
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1st Author's Name Kenta Homma  
1st Author's Affiliation Saitama University (Saitama Univ.)
2nd Author's Name Tetsuya Shimamura  
2nd Author's Affiliation Saitama University (Saitama Univ.)
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Speaker Author-1 
Date Time 2015-03-06 09:50:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2014-104 
Volume (vol) vol.114 
Number (no) no.496 
Page pp.73-78 
#Pages 6 
Date of Issue 2015-02-26 (SIS) 

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