Error Correcting 4/6 Modulation Codes for Holographic Data Storage
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概要
- 論文の詳細を見る
We introduce error correcting 4/6 modulation codes for holographic data storage. Above all, the merit of the proposed modulation codes is that their trellis structure allows error correcting capability. The proposed codes also do not have any fatal (i.e., isolated pixels) two-dimensional intersymbol interference (2D ISI) patterns. The decoding scheme uses the Viterbi algorithm. As a result, the proposed codes have better performance than the conventional 6/8 and 4/6 modulation codes overall.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2010-08-25
著者
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Lee Jaejin
School of Electronic Engineering, Soongsil University
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Wee Jae-kyung
School Of Electronic Engineering Soongsil University
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Wee Jae-Kyung
School of Electronic Engineering, Soongsil University, 511 Sangdo-dong, Dongjak-gu, Seoul 156-743, Korea
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Kim Jinyoung
School of Electronic Engineering, Soongsil University, 511 Sangdo-dong, Dongjak-gu, Seoul 156-743, Korea
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