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) |
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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 |
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Multiuser-MIMO |
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Non-linear precoding |
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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 |
6 |
Date of Issue |
2014-02-24 (RCS) |