Paper Abstract and Keywords |
Presentation |
2016-07-21 09:30
Performance Analysis of Channel Shortening without Channel Estimation Teruyuki Miyajima (Ibaraki Univ.) WBS2016-27 MICT2016-28 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This article considers the performance of a blind channel shortening method for inter-block interference (IBI) suppression in OFDM systems. In the shortening method, a receiver has two OFDM demodulators each with a time-domain equalizer (TEQ) and a frequency-domain equalizer (FEQ), in which TEQs are determined such that the outputs of an FEQ are identical to those of another FEQ. It is shown that the method can suppress IBI completely and avoid channel estimation, which is required by conventional methods. Simulation results are presented to show that the method is superior to other conventional methods, and clarify the impact of some parameters on its performance. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
OFDM / inter-block interference / blind equalization / time-domain filter / channel estimation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 140, WBS2016-27, pp. 89-94, July 2016. |
Paper # |
WBS2016-27 |
Date of Issue |
2016-07-13 (WBS, MICT) |
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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WBS2016-27 MICT2016-28 |
Conference Information |
Committee |
MICT WBS |
Conference Date |
2016-07-20 - 2016-07-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Poster Session, Wideband System, Healthcare and Medical Information Communication Technologies, etc. |
Paper Information |
Registration To |
WBS |
Conference Code |
2016-07-MICT-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Performance Analysis of Channel Shortening without Channel Estimation |
Sub Title (in English) |
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OFDM |
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inter-block interference |
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blind equalization |
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time-domain filter |
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channel estimation |
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1st Author's Name |
Teruyuki Miyajima |
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Ibaraki University (Ibaraki Univ.) |
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Speaker |
Author-1 |
Date Time |
2016-07-21 09:30:00 |
Presentation Time |
25 minutes |
Registration for |
WBS |
Paper # |
WBS2016-27, MICT2016-28 |
Volume (vol) |
vol.116 |
Number (no) |
no.140(WBS), no.141(MICT) |
Page |
pp.89-94 |
#Pages |
6 |
Date of Issue |
2016-07-13 (WBS, MICT) |
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