Paper Abstract and Keywords |
Presentation |
2012-03-09 16:05
Joint Transmit/Receive MMSE Filtering for Single-carrier MIMO Spatial Multiplexing Shinya Kumagai, Ryusuke Matsukawa, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) RCS2011-372 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Multiple-input multiple-output (MIMO) spatial multiplexing is a powerful technique to increase the transmission rate. However, in single-carrier (SC) block transmission, MIMO spatial multiplexing suffers from the inter-symbol interference (ISI) as well as the inter-antenna interference (IAI). In this paper, we propose a new transmission method of SC-MIMO spatial multiplexing with frequency-domain joint transmit/receive filtering using the channel state information (CSI) both at the transmitter and receiver. The transmit and receive filters are derived based on the minimum mean square error (MMSE) criterion. The proposed filters can cancel the IAI by transforming the MIMO channel to the eigenmodes and significantly suppress the ISI by applying the joint transmit/receive frequency-domain equalization based on the MMSE criterion (joint transmit/receive MMSE-FDE) to each eigenmode. Throughput performance of the proposed method is evaluated by computer simulation. It is shown that the proposed method outperforms the receive MMSE filtering which uses the CSI only at the receiver. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
single-carrier transmission / MIMO spatial multiplexing / MMSE filtering / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 451, RCS2011-372, pp. 335-340, March 2012. |
Paper # |
RCS2011-372 |
Date of Issue |
2012-02-29 (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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RCS2011-372 |
Conference Information |
Committee |
SR RCS SRW |
Conference Date |
2012-03-07 - 2012-03-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
YRP |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2012-03-SR-RCS-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Joint Transmit/Receive MMSE Filtering for Single-carrier MIMO Spatial Multiplexing |
Sub Title (in English) |
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Keyword(1) |
single-carrier transmission |
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MIMO spatial multiplexing |
Keyword(3) |
MMSE filtering |
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1st Author's Name |
Shinya Kumagai |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
2nd Author's Name |
Ryusuke Matsukawa |
2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
3rd Author's Name |
Tatsunori Obara |
3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
4th Author's Name |
Tetsuya Yamamoto |
4th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
5th Author's Name |
Fumiyuki Adachi |
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Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-03-09 16:05:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2011-372 |
Volume (vol) |
vol.111 |
Number (no) |
no.451 |
Page |
pp.335-340 |
#Pages |
6 |
Date of Issue |
2012-02-29 (RCS) |
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