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Paper Abstract and Keywords
Presentation 2014-03-05 15:30
Outdoor experiment using multi-user MIMO testbed
Masashi Fushiki, Yasuyuki Hatakawa, Satoshi Konishi (KDDI R&D Labs) RCS2013-388
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents the experimental results using Multiuser-Multiple Input Multiple Output (MU-MIMO) testbed in the urban outdoor environment. The testbed applies MMSE (Minimum Mean Square Error) precoding and THP (Tomlinson Harashima Precoding). The former is the conventional linear precoding, while the latter is the non-linear precoding which achieves high performance under the realistic computational complexity. The experimental results show that the spectrum efficiency of MMSE is higher than that of THP under the correlated channel, while it’s the other way around in indoor environment.
Keyword (in Japanese) (See Japanese page) 
(in English) Multiuser-MIMO / Non-linear precoding / Outdoor experiment / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 456, RCS2013-388, pp. 493-498, March 2014.
Paper # RCS2013-388 
Date of Issue 2014-02-24 (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 RCS2013-388

Conference Information
Committee RCS SR SRW  
Conference Date 2014-03-03 - 2014-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Waseda Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2014-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Outdoor experiment using multi-user MIMO testbed 
Sub Title (in English)  
Keyword(1) Multiuser-MIMO  
Keyword(2) Non-linear precoding  
Keyword(3) Outdoor experiment  
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1st Author's Name Masashi Fushiki  
1st Author's Affiliation KDDI R&D laboratories Inc. (KDDI R&D Labs)
2nd Author's Name Yasuyuki Hatakawa  
2nd Author's Affiliation KDDI R&D laboratories Inc. (KDDI R&D Labs)
3rd Author's Name Satoshi Konishi  
3rd Author's Affiliation KDDI R&D laboratories Inc. (KDDI R&D Labs)
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Speaker Author-1 
Date Time 2014-03-05 15:30:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2013-388 
Volume (vol) vol.113 
Number (no) no.456 
Page pp.493-498 
#Pages
Date of Issue 2014-02-24 (RCS) 


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