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| Presentation | 2009-12-10 15:45 Reduction of bit error rate due to inter-track interference by iterative use of its adaptive estimation and log likelihood ratios of neighboring tracks Seiichi Mita (Toyota Technological Inst.)  MR2009-42 Link to ES Tech. Rep. Archives: MR2009-42 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have proposed a novel method to reduce errors caused by inter-track interference (ITI) and inter-symbol interference (ISI) by iterative use both of an adaptive estimation for ITI and the log likelihood ratios obtained from a neighboring track signal. Under the condition of additive white Gaussian noise and a track shift of 20%, it is confirmed by simulation that proposed method can reduce bit errors at nearly the same bit error rate as that of no ITI. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Perpendicular magnetic recording / Log likelihood ratios / Inter-track interference / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, pp. 35-42, Dec. 2009. | |
| Paper # | ||
| Date of Issue | 2009-12-03 (MR) | |
| 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 | MR2009-42 Link to ES Tech. Rep. Archives: MR2009-42 |
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| Conference Information | |
| Committee | ITE-MMS MRIS |
| Conference Date | 2009-12-10 - 2009-12-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ehime Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ITE-MMS |
| Conference Code | 2009-12-MMS-MR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reduction of bit error rate due to inter-track interference by iterative use of its adaptive estimation and log likelihood ratios of neighboring tracks |
| Sub Title (in English) | |
| Keyword(1) | Perpendicular magnetic recording |
| Keyword(2) | Log likelihood ratios |
| Keyword(3) | Inter-track interference |
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| 1st Author's Name | Seiichi Mita |
| 1st Author's Affiliation | Toyota Technological Institute (Toyota Technological Inst.) |
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| Speaker | Author-1 |
| Date Time | 2009-12-10 15:45:00 |
| Presentation Time | 30 minutes |
| Registration for | ITE-MMS |
| Paper # | MR2009-42 |
| Volume (vol) | vol.109 |
| Number (no) | no.328 |
| Page | pp.35-42 |
| #Pages | 8 |
| Date of Issue | 2009-12-03 (MR) |
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