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| Presentation | 2019-12-05 15:35 Comparative study of equalization techniques in holographic data storage Shinya Kurokawa, Shuhei Yoshida (Kindai Univ.)  MRIS2019-42 Link to ES Tech. Rep. Archives: MRIS2019-42 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the holographic data storage, data patterns are represented by images in which 0 or 1 are arranged in a two-dimensional array. These images are degraded by the shrinkage of the recording medium and optical noise during recording/readout process. As a result, the symbol error rate (SER) increases. In this paper, five types of equalization methods of LMMSE, QMMSE, Zero Forcing, Wiener filter, and Volterra equalizer were applied to the design of the FIR filter coefficient for image restoration, and the SER reduction effect was examined. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Holographic memory / FIR filter / LMMSE / QMMSE / Zero Forcing / Wiener filter / Volterra Equalizer / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 326, MRIS2019-42, pp. 19-23, Dec. 2019. | |
| Paper # | MRIS2019-42 | |
| Date of Issue | 2019-11-28 (MRIS) | |
| 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 | MRIS2019-42 Link to ES Tech. Rep. Archives: MRIS2019-42 |
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| Conference Information | |
| Committee | MRIS ITE-MMS |
| Conference Date | 2019-12-05 - 2019-12-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ehime University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Signal Processing and Others |
| Paper Information | |
| Registration To | MRIS |
| Conference Code | 2019-12-MRIS-MMS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Comparative study of equalization techniques in holographic data storage |
| Sub Title (in English) | |
| Keyword(1) | Holographic memory |
| Keyword(2) | FIR filter |
| Keyword(3) | LMMSE |
| Keyword(4) | QMMSE |
| Keyword(5) | Zero Forcing |
| Keyword(6) | Wiener filter |
| Keyword(7) | Volterra Equalizer |
| Keyword(8) | |
| 1st Author's Name | Shinya Kurokawa |
| 1st Author's Affiliation | Kindai University (Kindai Univ.) |
| 2nd Author's Name | Shuhei Yoshida |
| 2nd Author's Affiliation | Kindai University (Kindai Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-12-05 15:35:00 |
| Presentation Time | 25 minutes |
| Registration for | MRIS |
| Paper # | MRIS2019-42 |
| Volume (vol) | vol.119 |
| Number (no) | no.326 |
| Page | pp.19-23 |
| #Pages | 5 |
| Date of Issue | 2019-11-28 (MRIS) |
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