Paper Abstract and Keywords |
Presentation |
2014-03-03 09:10
Pseudo Block Coded Single-Carrier Transmission and Frequency-Domain Equalization and Decoding Hiroyuki Miyazaki, Fumiyuki Adachi (Tohoku Univ.) RCS2013-306 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In block coded single-carrier (SC) transmission, maximum likelihood (ML) decoding is well known as the optimal decoding scheme. However, the computational complexity of ML decoding is extremely high. In block coded SC transmission, block encoding, interleaving, discrete Fourier transform (DFT) and mapping can be expressed by matrix operation. Therefore, the concatenation of block encoding matrix, interleaving matrix, DFT matrix, mapping matrix and channel matrix can be treated as an equivalent MIMO channel.
In this paper, we propose pseudo block coded (SC) transmission and frequency-domain equalization and decoding. We call this scheme as pseudo block coded SC-FDE transmission. In the proposed scheme, treating the concatenation of block encoding matrix, interleaving matrix, DFT matrix, mapping matrix and channel matrix as an equivalent MIMO channel, frequency-domain equalization (FDE) and block decoding are jointly performed based on minimum mean square error (MMSE) criterion. We evaluate, by computer simulation, average bit error rate (BER) performance when using pseudo block coded SC-FDE transmission and show that frequency-domain equalization and decoding can achieve BER performance superior to 2 step decoding, in which FDE and hard decision block decoding are separately performed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Frequency-domain equalization / block decoding / single-carrier transmission / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 456, RCS2013-306, pp. 1-5, March 2014. |
Paper # |
RCS2013-306 |
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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RCS2013-306 |
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) |
Pseudo Block Coded Single-Carrier Transmission and Frequency-Domain Equalization and Decoding |
Sub Title (in English) |
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Frequency-domain equalization |
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block decoding |
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single-carrier transmission |
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1st Author's Name |
Hiroyuki Miyazaki |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
2nd Author's Name |
Fumiyuki Adachi |
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Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-03-03 09:10:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2013-306 |
Volume (vol) |
vol.113 |
Number (no) |
no.456 |
Page |
pp.1-5 |
#Pages |
5 |
Date of Issue |
2014-02-24 (RCS) |
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