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Paper Abstract and Keywords
Presentation 2009-03-04 14:00
A Study on Transmit Power in an Uplink Virtual MIMO System
Yuta Saito, Yasutaka Ogawa, Takeo Ohgane, Toshihiko Nishimura (Hokkaido Univ.) RCS2008-223
Abstract (in Japanese) (See Japanese page) 
(in English) A higher frequency band is considered to be used for future mobile communications. However, reliable transmission may not be possible in an uplink channel because of limited transmit power of terminals. We can
improve uplink transmission performance using a virtual antenna array which is formed by multiple terminals cooperating with each other. However, because we have neglected the power for sharing data among the terminals in our previous studies, a fair comparison with a non-cooperating system has not been done. In this paper, we consider total transmit power required for a virtual MIMO system and compare the characteristic with that of non-cooperating system in variety of propagation environments.
Keyword (in Japanese) (See Japanese page) 
(in English) Cooperative communication / Virtual MIMO System / Eigenbeam-space division multiplexing / Frequency offset / Transmit power / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 445, RCS2008-223, pp. 65-70, March 2009.
Paper # RCS2008-223 
Date of Issue 2009-02-25 (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 RCS2008-223

Conference Information
Committee RCS AN MoNA SR  
Conference Date 2009-03-04 - 2009-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Workshop on Mobile Communications 
Paper Information
Registration To RCS 
Conference Code 2009-03-RCS-AN-MoMuC-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Transmit Power in an Uplink Virtual MIMO System 
Sub Title (in English)  
Keyword(1) Cooperative communication  
Keyword(2) Virtual MIMO System  
Keyword(3) Eigenbeam-space division multiplexing  
Keyword(4) Frequency offset  
Keyword(5) Transmit power  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yuta Saito  
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 Takeo Ohgane  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Toshihiko Nishimura  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2009-03-04 14:00:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2008-223 
Volume (vol) vol.108 
Number (no) no.445 
Page pp.65-70 
#Pages 6 
Date of Issue 2009-02-25 (RCS) 

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