Paper Abstract and Keywords |
Presentation |
2010-03-05 14:30
Performance Evaluation of FDE using a Tri-diagonalizing Approach Keisuke Saito, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2009-333 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Frequency-domain equalization (FDE) and frequency-domain turbo equalization (FDTE) based on iterative decoding have been studied for suppressing inter-symbol interference (ISI) due to frequency selective fading in single carrier systems.
When a high-mobility terminal is assumed in the system, ISI reduction performance of FDE degrades since cyclicity of the channel matrix is lost.
To solve this problem, we have proposed a channel approximation and tri-diagonalizing approach to FDE and FDTE without strict calculation and ascertained the validity of our proposal by computer simulations.
As a realistic scenario, in this paper, we introduce channel estimation and evaluate the impact of the channel estimation error on the equalizing performance. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Fast fading / Single carrier transmission / MMSE-FDE / Tri-diagonalization / Unique word / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 440, RCS2009-333, pp. 443-448, March 2010. |
Paper # |
RCS2009-333 |
Date of Issue |
2010-02-24 (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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RCS2009-333 |
Conference Information |
Committee |
RCS AN MoNA SR |
Conference Date |
2010-03-03 - 2010-03-05 |
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 |
2010-03-RCS-AN-MoMuC-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Performance Evaluation of FDE using a Tri-diagonalizing Approach |
Sub Title (in English) |
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Keyword(1) |
Fast fading |
Keyword(2) |
Single carrier transmission |
Keyword(3) |
MMSE-FDE |
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Tri-diagonalization |
Keyword(5) |
Unique word |
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1st Author's Name |
Keisuke Saito |
1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
2nd Author's Name |
Toshihiko Nishimura |
2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
3rd Author's Name |
Takeo Ohgane |
3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
4th Author's Name |
Yasutaka Ogawa |
4th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-03-05 14:30:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2009-333 |
Volume (vol) |
vol.109 |
Number (no) |
no.440 |
Page |
pp.443-448 |
#Pages |
6 |
Date of Issue |
2010-02-24 (RCS) |
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