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Paper Abstract and Keywords
Presentation 2018-11-20 14:40
[Invited Lecture] Channel Capacity of Massive MIMO in Fading Environments with Spatial Correlation
Yoshio Karasawa AP2018-110 RCS2018-187
Abstract (in Japanese) (See Japanese page) 
(in English) In space diversity, the spatial fading correlation between two adjacent branches of an array antenna leads to degradation of transmission characteristics. On the other hand, the antenna with large spread in the space such as Massive MIMO, from a nature of the asymptotic eigenvalue distribution of the random matrix, the channel capacity becomes larger than that in the uncorrelated case depending on the transmission method. We introduce this seemingly strange behavior and consider the information transmission capability of Massive MIMO from the relation of array element spacing, array size and angular spread of path directions.
Keyword (in Japanese) (See Japanese page) 
(in English) Massive MIMO / Random matrix / Asymptotic eigenvalue distribution / Marcenko-Pasutur law / Spatial correlation / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 310, AP2018-110, pp. 47-52, Nov. 2018.
Paper # AP2018-110 
Date of Issue 2018-11-13 (AP, RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 AP2018-110 RCS2018-187

Conference Information
Committee RCS AP  
Conference Date 2018-11-20 - 2018-11-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Industry Support Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. 
Paper Information
Registration To AP 
Conference Code 2018-11-RCS-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Channel Capacity of Massive MIMO in Fading Environments with Spatial Correlation 
Sub Title (in English)  
Keyword(1) Massive MIMO  
Keyword(2) Random matrix  
Keyword(3) Asymptotic eigenvalue distribution  
Keyword(4) Marcenko-Pasutur law  
Keyword(5) Spatial correlation  
1st Author's Name Yoshio Karasawa  
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Date Time 2018-11-20 14:40:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2018-110, RCS2018-187 
Volume (vol) vol.118 
Number (no) no.310(AP), no.311(RCS) 
Page pp.47-52(AP), pp.55-60(RCS) 
Date of Issue 2018-11-13 (AP, RCS) 

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