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Paper Abstract and Keywords
Presentation 2013-06-20 10:30
Considerations on a Multi-User Single-Carrier E-SDM Scheme in Wideband Transmissions
Keita Harada, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.) RCS2013-45
Abstract (in Japanese) (See Japanese page) 
(in English) Multi-user multiple-input multiple-output (MU-MIMO) systems in which signals are simultaneously transmitted from a base station to multiple users are well known as a method to improve the throughput performance. In MU-MIMO systems, the block diagonalization scheme is used to eliminate inter-user interference and the eigenbeam-space division multiplexing (E-SDM) technique is used for channel capacity maximization. In this paper, a multi-user single-carrier E-SDM scheme in wideband transmissions is formulated. The transmit and receive weights are obtained in the frequency domain. The receive weights are based on the zero-forcing method, which simultaneously operates the spatial domain processing and frequency domain equalization. Then, the bit error rate performance is evaluated using computer simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) MU-MIMO / Block diagonalization / E-SDM / Wideband transmissions / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 93, RCS2013-45, pp. 49-54, June 2013.
Paper # RCS2013-45 
Date of Issue 2013-06-13 (RCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee RCS  
Conference Date 2013-06-20 - 2013-06-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2013-06-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Considerations on a Multi-User Single-Carrier E-SDM Scheme in Wideband Transmissions 
Sub Title (in English)  
Keyword(1) MU-MIMO  
Keyword(2) Block diagonalization  
Keyword(3) E-SDM  
Keyword(4) Wideband transmissions  
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1st Author's Name Keita Harada  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Yasutaka Ogawa  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Toshihiko Nishimura  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Takeo Ohgane  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2013-06-20 10:30:00 
Presentation Time 10 minutes 
Registration for RCS 
Paper # RCS2013-45 
Volume (vol) vol.113 
Number (no) no.93 
Page pp.49-54 
#Pages
Date of Issue 2013-06-13 (RCS) 


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