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Paper Abstract and Keywords
Presentation 2013-04-18 13:50
Perfomance Evaluation of Relative Mapping Scheme for Transmit Diversity
Shinji Masuda, Hiroyasu Sano, Yasunori Nouda, Ryosuke Nakamura, Akinori Taira, Fumio Ishizu (Mitsubishi Electric) RCS2013-7
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes relative mapping schemes for differential space-time block coding, in order to transmit more bits per channel use. The proposed mapping schemes use relative amplitudes and relative phases between phase shift keying (PSK) symbols in a coded block to transmit information bits. The constellations of the proposed mapping scheme have a constant total power of symbols in a coded block, so the transmitted power is constant without power normalization. Since the proposed mapping schemes have a larger minimum distance compared with PSK, they improve the receiver performances. In this paper, we give an example of the proposed mapping schemes in the case of 4b/s/Hz. The computer simulation results show that the proposed mapping scheme improves the bit error performance compared with PSK.
Keyword (in Japanese) (See Japanese page) 
(in English) Transmit diversity / differential space-time block codes / mapping scheme / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 8, RCS2013-7, pp. 37-42, April 2013.
Paper # RCS2013-7 
Date of Issue 2013-04-11 (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 RCS2013-7

Conference Information
Committee RCS  
Conference Date 2013-04-18 - 2013-04-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Ishigaki City Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Radio Access Technologies, etc. 
Paper Information
Registration To RCS 
Conference Code 2013-04-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Perfomance Evaluation of Relative Mapping Scheme for Transmit Diversity 
Sub Title (in English)  
Keyword(1) Transmit diversity  
Keyword(2) differential space-time block codes  
Keyword(3) mapping scheme  
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1st Author's Name Shinji Masuda  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
2nd Author's Name Hiroyasu Sano  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
3rd Author's Name Yasunori Nouda  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
4th Author's Name Ryosuke Nakamura  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
5th Author's Name Akinori Taira  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
6th Author's Name Fumio Ishizu  
6th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
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Speaker Author-1 
Date Time 2013-04-18 13:50:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2013-7 
Volume (vol) vol.113 
Number (no) no.8 
Page pp.37-42 
#Pages 6 
Date of Issue 2013-04-11 (RCS) 

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