Paper Abstract and Keywords |
Presentation |
2014-03-05 13:20
Low complexity MLD based on Parallel Candidate Adding for coded MIMO systems Takuma Tsubaki, Hideki Ochiai (Yokohama National Univ.) RCS2013-382 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose an approach that reduces the complexity of Fixed-Complexity Sphere Decoding (FSD) utilizing the M-algorithm and List FSD (LFSD) in $8 times 8$ uncoded MIMO systems.
Moreover, an extended approach which is called extended parallel candidate adding (EPCA) are considered in the coded MIMO systems.
Simulation results show that the FSD reduction method achieves almost the same performance as the conventional FSD with significantly low complexity and our extended approach outperforms the conventional M-algorithm employing 64-QAM. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
MIMO / LLR / Parallel Candidate Adding (PCA) / Complexity reduction method / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 456, RCS2013-382, pp. 457-462, March 2014. |
Paper # |
RCS2013-382 |
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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RCS2013-382 |
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) |
Low complexity MLD based on Parallel Candidate Adding for coded MIMO systems |
Sub Title (in English) |
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MIMO |
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LLR |
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Parallel Candidate Adding (PCA) |
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Complexity reduction method |
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1st Author's Name |
Takuma Tsubaki |
1st Author's Affiliation |
Yokohama National University (Yokohama National Univ.) |
2nd Author's Name |
Hideki Ochiai |
2nd Author's Affiliation |
Yokohama National University (Yokohama National Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-03-05 13:20:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2013-382 |
Volume (vol) |
vol.113 |
Number (no) |
no.456 |
Page |
pp.457-462 |
#Pages |
6 |
Date of Issue |
2014-02-24 (RCS) |