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Paper Abstract and Keywords
Presentation 2012-12-14 11:30
Performance Evaluations of an Uplink Virtual MIMO-OFDM System in Dynamic Channels
Takuya Kobayashi, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.) RCS2012-216
Abstract (in Japanese) (See Japanese page) 
(in English) In future mobile communications, a higher frequency band will be used because we need a wider frequency bandwidth for high-speed transmission.
However, the propagation loss increases in a higher frequency band.
It causes the communication quality degradation.
The power of terminals is supplied by the battery.
Thus, this problem is serious in an uplink channel.
The virtual MIMO system that a communication terminal cooperates with nearby terminals has been proposed to solve this problem.
We evaluated the performance of the virtual MIMO-OFDM system in static channels in previous works.
In this paper, we investigate the performance of the virtual MIMO-OFDM system in dynamic channels.
Keyword (in Japanese) (See Japanese page) 
(in English) Cooperative communication / Virtual MIMO system / Uplink channel / Transmission power / Propagation loss / OFDM / Dynamic Channel /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 351, RCS2012-216, pp. 197-202, Dec. 2012.
Paper # RCS2012-216 
Date of Issue 2012-12-06 (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 RCS2012-216

Conference Information
Committee NS RCS  
Conference Date 2012-12-13 - 2012-12-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Ehime Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network 
Paper Information
Registration To RCS 
Conference Code 2012-12-NS-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluations of an Uplink Virtual MIMO-OFDM System in Dynamic Channels 
Sub Title (in English)  
Keyword(1) Cooperative communication  
Keyword(2) Virtual MIMO system  
Keyword(3) Uplink channel  
Keyword(4) Transmission power  
Keyword(5) Propagation loss  
Keyword(6) OFDM  
Keyword(7) Dynamic Channel  
Keyword(8)  
1st Author's Name Takuya Kobayashi  
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 2012-12-14 11:30:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2012-216 
Volume (vol) vol.112 
Number (no) no.351 
Page pp.197-202 
#Pages 6 
Date of Issue 2012-12-06 (RCS) 

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