Application of Low Density Parity Check Codes to High-Density Optical Disc Storage Using 17PP Code
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概要
- 論文の詳細を見る
We are developing a high-density recording method for optical disc storage. To improve the density of optical recording systems and increase the operational margin, we previously optimized the PR17PP trellis by merging the PR(1221) trellis and we achieved a higher recording density in optical disc storage. In this paper, we propose a new high-density low density parity check (LDPC)-coded PR17PP system with PR(12221)-ML. We experimentally confirmed that the system significantly increases the tilt margin of 36.0 GB optical disc with Blu-ray disc parameters.
- 2006-02-15
著者
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Iida Yasuhiro
Semiconductor Solutions Network Company Sony Corporation
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MIYAUCHI Toshiyuki
Semiconductor Solutions Network Company, Sony Corporation
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Watanabe Tetsu
Home Electronics Development Group Home Electronics Network Company Sony Corporation
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Urakawa Yoshiyuki
Home Electronics Development Group, Home Electronics Network Company, Sony Corporation, 6-7-35 Kitashinagawa, Shinagawa-ku, Tokyo 141-0001, Japan
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Urakawa Yoshiyuki
Home Electronics Network Company, Sony Corporation, 6-7-35 Kitashinagawa Shinagawa-ku, Tokyo 141-0001, Japan
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Ohkubo Takahiro
Home Electronics Network Company, Sony Corporation, 6-7-35 Kitashinagawa Shinagawa-ku, Tokyo 141-0001, Japan
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Shiraishi Junya
Home Electronics Network Company, Sony Corporation, 6-7-35 Kitashinagawa Shinagawa-ku, Tokyo 141-0001, Japan
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Saito Takehiko
Home Electronics Network Company, Sony Corporation, 6-7-35 Kitashinagawa Shinagawa-ku, Tokyo 141-0001, Japan
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Kan Makiko
Semiconductor Solutions Network Company, Sony Corporation, 1-11-1 Osaki, Shinagawa-ku, Tokyo 141-0032, Japan
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Miyauchi Toshiyuki
Semiconductor Solutions Network Company, Sony Corporation, 1-11-1 Osaki, Shinagawa-ku, Tokyo 141-0032, Japan
関連論文
- Application of Turbo Codes to High-Density Optical Disc Storage Using 17PP Code
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- Soft-Output Decoding of 17 Parity Preserve/Prohibit Repeated Minimum Transition Runlength (PP) Code
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