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| Presentation | 2018-07-06 09:45 [Poster Presentation] Performance Evaluation of Blind equalization for OFDM transmission without CP Yusuke Saito, Teruyuki Miyajima, Yoshiki Sugitani (Ibaraki Univ.)  WBS2018-5 MICT2018-25 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this article, we study time-domain equalization to suppress inter-symbol interference in OFDM transmission without CP. We propose a blind equalization method which determines a liner equalizer without pilot symbols. We show theoretically that zero-forcing equalization with an arbitrary equalization delay can be achieved. We also propose two modified methods: an equalization delay determination method even with imperfect synchronization; an improvement method using an equalization output power constraint. Simulation results show that a proper equalization delay provides a significant performance improvement. It is also shown that the proposed equalization delay determination method and the use of power constraint are effective. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | OFDM / inter-symbol interference / blind equalization / equalization delay / time-domain equalizer / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 119, WBS2018-5, pp. 1-6, July 2018. | |
| Paper # | WBS2018-5 | |
| Date of Issue | 2018-06-29 (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) | |
| Download PDF | WBS2018-5 MICT2018-25 |
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| Conference Information | |
| Committee | WBS MICT |
| Conference Date | 2018-07-06 - 2018-07-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yokohama Mitsui Building |
| 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 | 2018-07-WBS-MICT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Blind equalization for OFDM transmission without CP |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | inter-symbol interference |
| Keyword(3) | blind equalization |
| Keyword(4) | equalization delay |
| Keyword(5) | time-domain equalizer |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yusuke Saito |
| 1st Author's Affiliation | Ibaraki University (Ibaraki Univ.) |
| 2nd Author's Name | Teruyuki Miyajima |
| 2nd Author's Affiliation | Ibaraki University (Ibaraki Univ.) |
| 3rd Author's Name | Yoshiki Sugitani |
| 3rd Author's Affiliation | Ibaraki University (Ibaraki Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-07-06 09:45:00 |
| Presentation Time | 90 minutes |
| Registration for | WBS |
| Paper # | WBS2018-5, MICT2018-25 |
| Volume (vol) | vol.118 |
| Number (no) | no.119(WBS), no.120(MICT) |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2018-06-29 (WBS, MICT) |
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