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| Presentation | 2013-06-20 10:10 Low Complexity Joint Decoding Scheme for Block Coded Signals in Overloaded MIMO-OFDM System Yoshihito Doi (Keio Univ.), Mamiko Inamori (Tokai Univ.), Yukitoshi Sanada (Keio Univ.)  RCS2013-43 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This report presents a low complexity joint decoding scheme of block coded signals in an overloaded multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system. In previous literature, a joint maximum likelihood decoding scheme of block coded signals has been evaluated through theoretical analysis. The diversity gain with block coding prevents performance degradation induced by signal multiplexing. However, the computational complexity of the joint decoding scheme increases exponentially with the number of multiplexed signal streams. Thus, this paper proposes a two step joint decoding scheme for the block coded signals. It is shown that the proposed scheme reduces the complexity by about 1/174 for 4 signal stream transmission. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multiple-input Multiple-output (MIMO) / Overloaded MIMO / Joint Maximum Likelihood Decoding / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 93, RCS2013-43, pp. 37-42, June 2013. | |
| Paper # | RCS2013-43 | |
| Date of Issue | 2013-06-13 (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 | RCS2013-43 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2013-06-20 - 2013-06-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2013-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Low Complexity Joint Decoding Scheme for Block Coded Signals in Overloaded MIMO-OFDM System |
| Sub Title (in English) | |
| Keyword(1) | Multiple-input Multiple-output (MIMO) |
| Keyword(2) | Overloaded MIMO |
| Keyword(3) | Joint Maximum Likelihood Decoding |
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| 1st Author's Name | Yoshihito Doi |
| 1st Author's Affiliation | Keio University (Keio Univ.) |
| 2nd Author's Name | Mamiko Inamori |
| 2nd Author's Affiliation | Tokai University (Tokai Univ.) |
| 3rd Author's Name | Yukitoshi Sanada |
| 3rd Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-06-20 10:10:00 |
| Presentation Time | 10 minutes |
| Registration for | RCS |
| Paper # | RCS2013-43 |
| Volume (vol) | vol.113 |
| Number (no) | no.93 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2013-06-13 (RCS) |
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