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Paper Abstract and Keywords
Presentation 2011-11-16 13:50
Correlation between matrix elements and eigenvalue property in MIMO channel matrix
Shota Igarashi (CIT), Yuuki Kanemiyo (pre-CIT), Yohei Tsukamoto, Shigeru Kozono (CIT) AP2011-97
Abstract (in Japanese) (See Japanese page) 
(in English) To study correlation between MIMO channel matrix elements and eigenvalue property in the channel matrix, we prepared a MIMO channel model with a multipath propagation mechanism. As assumption of indoor, it shows that a correlation between the diagonal elements is expressed as the product of base side correlation and mobile side correlation. Furthermore, a computer simulation was performed and the simulated and theoretical values agreed well. Moreover, we studied an eigenvalue property with movement and the relation between eigenvalue and correlation, and then confirmed that the first eigenvalue to the second eigenvalue ratio increased with decreasing the correlation. Furthermore, it shows that eigenvalue distribution in NLOS almost doesn’t depend on angle spread and antenna space when both mobile and base site’s correlations are some fixed same value, but the distribution in LOS depends on those factors .
Keyword (in Japanese) (See Japanese page) 
(in English) MIMO / MIMO channel model / correlation / eigenvalue / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 288, AP2011-97, pp. 45-50, Nov. 2011.
Paper # AP2011-97 
Date of Issue 2011-11-09 (AP) 
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 AP2011-97

Conference Information
Committee AP RCS  
Conference Date 2011-11-16 - 2011-11-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Congress Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Adaptive Antenna, Equalization, Interference Canceller, MIMO, Wireless Communication Systems, etc. 
Paper Information
Registration To AP 
Conference Code 2011-11-AP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Correlation between matrix elements and eigenvalue property in MIMO channel matrix 
Sub Title (in English)  
Keyword(1) MIMO  
Keyword(2) MIMO channel model  
Keyword(3) correlation  
Keyword(4) eigenvalue  
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1st Author's Name Shota Igarashi  
1st Author's Affiliation Chiba Institute of Technology (CIT)
2nd Author's Name Yuuki Kanemiyo  
2nd Author's Affiliation Pre-Chiba Institute of Technology (pre-CIT)
3rd Author's Name Yohei Tsukamoto  
3rd Author's Affiliation Chiba Institute of Technology (CIT)
4th Author's Name Shigeru Kozono  
4th Author's Affiliation Chiba Institute of Technology (CIT)
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Speaker Author-1 
Date Time 2011-11-16 13:50:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2011-97 
Volume (vol) vol.111 
Number (no) no.288 
Page pp.45-50 
#Pages 6 
Date of Issue 2011-11-09 (AP) 

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