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Paper Abstract and Keywords
Presentation 2013-03-15 09:50
Throughput Performance Enhancement applying Adaptive Modulation for Single Symbol Decodable QO-STBC with Full Diversity
Masayuki Kitakata, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto (Chiba Univ.) CAS2012-133 SIP2012-164 CS2012-139
Abstract (in Japanese) (See Japanese page) 
(in English) STBC is a technique to achieve transmit diversity. QO-STBC is full rate STBC constructed from relaxing orthogonality, and requires a decoder to search symbol pairs with ML decoding. Motivated by this, we have proposed single symbol decodable QO-STBC with full diversity. This code achieves full transmit rate and low system complexity. However, the proposed QO-STBC can achieve a throughput performance like SISO. In order to exploit the advantages of single symbol decodable QO-STBC, the combination of the proposed QO-STBC and adaptive modulation has been considered. The system performances of non-adaptive QO-STBC, adaptive single symbol decodable QO-STBC are evaluated and compared. It is shown that the proposed scheme can greatly improve the performance of non-adaptive QO-STBC system.
Keyword (in Japanese) (See Japanese page) 
(in English) MIMO / STBC / QO-STBC / power imbalance / adaptive modulation / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 486, CS2012-139, pp. 215-218, March 2013.
Paper # CS2012-139 
Date of Issue 2013-03-07 (CAS, SIP, CS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 CAS2012-133 SIP2012-164 CS2012-139

Conference Information
Committee SIP CAS CS  
Conference Date 2013-03-14 - 2013-03-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Keio Univ. Tsuruoka Campus (Yamagata) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Processor, Signal Processing for communication, and Wireless LAN/PAN, etc. 
Paper Information
Registration To CS 
Conference Code 2013-03-SIP-CAS-CS 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Throughput Performance Enhancement applying Adaptive Modulation for Single Symbol Decodable QO-STBC with Full Diversity 
Sub Title (in English)  
Keyword(1) MIMO  
Keyword(2) STBC  
Keyword(3) QO-STBC  
Keyword(4) power imbalance  
Keyword(5) adaptive modulation  
1st Author's Name Masayuki Kitakata  
1st Author's Affiliation Chiba University (Chiba Univ.)
2nd Author's Name Chang-Jun Ahn  
2nd Author's Affiliation Chiba University (Chiba Univ.)
3rd Author's Name Tatsuya Omori  
3rd Author's Affiliation Chiba University (Chiba Univ.)
4th Author's Name Ken-ya Hashimoto  
4th Author's Affiliation Chiba University (Chiba Univ.)
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Date Time 2013-03-15 09:50:00 
Presentation Time 25 
Registration for CS 
Paper # IEICE-CAS2012-133,IEICE-SIP2012-164,IEICE-CS2012-139 
Volume (vol) IEICE-112 
Number (no) no.484(CAS), no.485(SIP), no.486(CS) 
Page pp.215-218 
#Pages IEICE-4 
Date of Issue IEICE-CAS-2013-03-07,IEICE-SIP-2013-03-07,IEICE-CS-2013-03-07 

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