Paper Abstract and Keywords |
Presentation |
2017-03-03 09:00
Transmission Performance for Multiuser MIMO System According to the Number of Users and Spatial Correlations under Multipath Fading Environments Naoki Ginoza (Graduate School of Tokyo University of Science,Suwa), Kyouka Abe, Shouta Wakabayasi, Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science,suwa) RCS2016-321 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper analyzed transmission performances for multiuser MIMO system according to the number of users and spatial correlations under multipath fading environments. A downlink multiuser MIMO system models based on the block diagonalization algorithm with 4 and 16 streams were constructed. Instantaneous received C/N distributions, BER performance, and channel capacity were simulated by using the MU-MIMO system models. As the results, it was confirmed that degradations of C/N were about 3 dB and channel capacity of systems with 4 and 16 streams were about 18 and 56 bit/s/Hz, respectively, when the average C/N was 20 dB. Moreover, compared to the results of the channel capacity with spatial correlation of channel, the degradation of the channel capacity was about 10%. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Multiuser MIMO / Block Diagonalization / multipath fading environments / Spatial correlation of channel / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 479, RCS2016-321, pp. 175-180, March 2017. |
Paper # |
RCS2016-321 |
Date of Issue |
2017-02-22 (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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RCS2016-321 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2017-03-01 - 2017-03-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2017-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Transmission Performance for Multiuser MIMO System According to the Number of Users and Spatial Correlations under Multipath Fading Environments |
Sub Title (in English) |
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Keyword(1) |
Multiuser MIMO |
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Block Diagonalization |
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multipath fading environments |
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Spatial correlation of channel |
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1st Author's Name |
Naoki Ginoza |
1st Author's Affiliation |
Graduate School of Tokyo University of Science,Suwa (Graduate School of Tokyo University of Science,Suwa) |
2nd Author's Name |
Kyouka Abe |
2nd Author's Affiliation |
Tokyo University of Science,suwa (Tokyo University of Science,suwa) |
3rd Author's Name |
Shouta Wakabayasi |
3rd Author's Affiliation |
Tokyo University of Science,suwa (Tokyo University of Science,suwa) |
4th Author's Name |
Kazuhiro Yamaguchi |
4th Author's Affiliation |
Tokyo University of Science,suwa (Tokyo University of Science,suwa) |
5th Author's Name |
Hideaki Matsue |
5th Author's Affiliation |
Tokyo University of Science,suwa (Tokyo University of Science,suwa) |
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Speaker |
Author-1 |
Date Time |
2017-03-03 09:00:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2016-321 |
Volume (vol) |
vol.116 |
Number (no) |
no.479 |
Page |
pp.175-180 |
#Pages |
6 |
Date of Issue |
2017-02-22 (RCS) |
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