Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2011-03-11 14:35
Decoding Method for Voronoi Based Discrete Grain Model
Fumiya Haga, Seiichi Mita (TTI) MR2010-59
Abstract (in Japanese) (See Japanese page) 
(in English) In order to construct an effective R/W signal processing for shingled write recording (SWR), we have checked the performances of the following three decoding methods by simulation; BCJR algorithm (a), a method reducing interference from both side tracks (ITI) (b) and a method reducing interference from ITI and ISI (c). A method (c) needs 32 states trellis structure. Voronoi based discrete grain model with additive white Gaussian noise is used as R/W channel model of the SWR. We also used LDPC code with code rate of 0.95 for checking those performances. Consequently, it has been confirmed that decoding methods of (b) and (c) with the above LDPC code can correct errors coming from Voronoi distribution within standard deviation of less than 15% of track width.
Keyword (in Japanese) (See Japanese page) 
(in English) shingled write recording / Voronoi based discrete grain model / inter-track interference / trellis / LDPC codes / / /  
Reference Info. IEICE Tech. Rep., vol. 110, March 2011.
Paper #  
Date of Issue 2011-03-04 (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 MR2010-59

Conference Information
Committee MRIS ITE-MMS  
Conference Date 2011-03-11 - 2011-03-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Optical recording, etc. 
Paper Information
Registration To MRIS 
Conference Code 2011-03-MR-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Decoding Method for Voronoi Based Discrete Grain Model 
Sub Title (in English)  
Keyword(1) shingled write recording  
Keyword(2) Voronoi based discrete grain model  
Keyword(3) inter-track interference  
Keyword(4) trellis  
Keyword(5) LDPC codes  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Fumiya Haga  
1st Author's Affiliation Toyota Technological Institute (TTI)
2nd Author's Name Seiichi Mita  
2nd Author's Affiliation Toyota Technological Institute (TTI)
3rd Author's Name  
3rd Author's Affiliation ()
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2011-03-11 14:35:00 
Presentation Time 25 minutes 
Registration for MRIS 
Paper # MR2010-59 
Volume (vol) vol.110 
Number (no) no.438 
Page pp.19-26 
#Pages 8 
Date of Issue 2011-03-04 (MR) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan