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Paper Abstract and Keywords
Presentation 2015-06-05 09:30
Performance evaluation of multi-input multi-output Viterbi detector for TDMR
Tadayoshi Kondoh, Yasuaki Nakamura, Hisashi Osawa, Yoshihiro Okamoto (Ehime Univ.), Yasushi Kanai (Niigata Inst. Tech.), Hiroaki Muraoka (Tohoku Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Two-dimensinal magnetic recording (TDMR) which combines shingled magnetic recording (SMR) with two-dimensional signal processing is proposed. In this report, we apply the multi-input multi-output Viterbi detector (MI-MO-VD) to the TDMR system and evaluate the bit error rate (BER) performance by computer simulation. The result shows that the MI-MO-VD provides the better BER perfotmance compared to the conventional Viterbi detector in a partial response class-I (PR1) system using two-dimensional finite impulse response (TD-FIR) filter.
Keyword (in Japanese) (See Japanese page) 
(in English) SMR / TDMR / MI-MO-VD / / / / /  
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Conference Information
Committee IEICE-MRIS MMS  
Conference Date 2015-06-04 - 2015-06-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Recording Systems, etc. 
Paper Information
Registration To IEICE-MRIS 
Conference Code 2015-06-MR-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance evaluation of multi-input multi-output Viterbi detector for TDMR 
Sub Title (in English)  
Keyword(1) SMR  
Keyword(2) TDMR  
Keyword(3) MI-MO-VD  
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1st Author's Name Tadayoshi Kondoh  
1st Author's Affiliation Ehime University (Ehime Univ.)
2nd Author's Name Yasuaki Nakamura  
2nd Author's Affiliation Ehime University (Ehime Univ.)
3rd Author's Name Hisashi Osawa  
3rd Author's Affiliation Ehime University (Ehime Univ.)
4th Author's Name Yoshihiro Okamoto  
4th Author's Affiliation Ehime University (Ehime Univ.)
5th Author's Name Yasushi Kanai  
5th Author's Affiliation Niigata Institute of Technology (Niigata Inst. Tech.)
6th Author's Name Hiroaki Muraoka  
6th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2015-06-05 09:30:00 
Presentation Time 25 minutes 
Registration for IEICE-MRIS 
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Volume (vol) vol.39 
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