A new d=1, k=10 soft-decodable RLL code with r=2 RMTR-constraint and a 2-to-3 PCWA mapping for DC-control

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6282, Issue , 2006, Pages

  Coene, Wim ^a   Hekstra, Andries ^a   Yin, Bin ^a   Yamagishi, Hiroyuki ^b   Noda, Makoto ^b   Nakaoki, Ariyoshi ^b   Horigome, Toshihiro ^b  

^a PHILIPS RESEARCH LABORATORIES   (Netherlands)

^b SONY CORPORATION   (Japan)

Author keywords

Bliss Scheme; DC Control; PCWA Code Mapping; RMTR Constraint; Runlength limited (RLL) Channel Code; Soft In Soft Out (SISO) Decoding

Indexed keywords

COMPUTATIONAL COMPLEXITY; CONSTRAINT THEORY; CONTROL SYSTEM ANALYSIS; NATURAL FREQUENCIES; OPTICAL RECORDING;

BLISS SCHEME; DC-CONTROL; PCWA CODE-MAPPING; RMTR CONSTRAINT; RUNLENGTH-LIMITED (RLL) CHANNEL CODE; SOFT-IN SOFT-OUT (SISO) DECODING;

CODES (SYMBOLS);

EID: 33748055785     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.635224     Document Type: Conference Paper

References (16)

1. T. Narahara, S. Kobayashi, M. Hattori, Y. Shimpuku, G. van den Enden, J. Kahlman, M. van Dijk, R. van Woudenberg, Optical Disc System for Digital Video Recording, Proceedings ISOM/ODS, Hawai, 1999, SPIE Vol. 3864, p. 50-52;
2. also in Jpn. J. Appl. Phys. 39 (2000) Pt1, No. 2B, pp. 912-919.
3. T. Nakagawa, Y. Shimpuku, T. Narahara, K. Nakamura, K. Immink, G. van den Enden and J. Kahlman, Jap. Patent Application, H10-150280, 1998.
4. J. Moon, B. Brickner, Maximum transition run codes for data storage systems, IEEE Transactions on Magnetics, Vol. 32, No. 5, pp. 3992-3994, 1996.
5. T. Miyauchi, Y. Iida, T. Watanabe, Y. Urakawa, Soft-Output Decoding of 17 Parity-Preserve / Prohibit Repeated Minimum Transition Runlength (PP) Code, Jpn. J. Appl. Phys. 43 (2004), No. 7B, pp. 4882-4883.
6. M. Noda, H. Yamagishi, An 8-State DC-Controllable Run-Length Limited Code for the Optical-Storage Channel, Jpn. J. Appl. Phys. 44 (2005), No. 5B, pp. 3462-3466.
7. M. Noda, H. Yamagishi, Encoding Apparatus and Method, Recording Medium and Program, US-patent US 6,891,483 B2, issued on May 10, 2005.
8. K. Kayanuma, C. Noda, T. Iwanaga, Eight to Twelve Modulation Code for High Density Optical Disk, Technical Digest ISOM-2003, Nov. 3-7 2003, Nara, Japan, pp. 160-161, 2003.
9. R.L. Adler, D. Coppersmith, and M. Hassner, Algorithms for Sliding Block Codes. An Application of Symbolic Dynamics to Information Theory, IEEE Trans. Information Theory, Vol. IT-29, pp. 5-22, 1983.
10. J.A.H. Kahlman, K.A.S. Immink, Device for encoding/decoding N-bit source words into corresponding M-bit channel words, and vice versa, US-patent US 5,477,222, issued on Dec. 19, 1995.
11. J.J. Ashley, B.H. Marcus, Time-Varying Encoders for Constrained Systems: an Approach to Limiting Error Propagation, IEEE Trans. Information Theory, Vol. 46, No. 3, pp. 1038-1043, 2000.
12. W.G. Bliss, Circuitry for Performing Error Correction Calculations on Baseband Encoded Data to Eliminate Error Propagation, IBM Techn. Disci. Bul., Vol. 23, pp. 4633-4634, 1981.
13. E. Yamada, T. Iwaki, T. Yamaguchi, Turbo Decoding with Run Length Limited Code for Optical Storage, Jpn. J. Appl. Phys., Vol. 41, Part-1, No. 3B, pp. 1753-1756, 2002.
14. A.D. Weathers, J.K. Wolf, A new 2/3 sliding block code for the (1,7) runlength constraint with the minimal number of encoder states, IEEE Trans. Information Theory, Vol. 37, pp. 908-913, 1991.
15. J. Braat, Principles of Optical Disc Systems: Chapter 2, Read-out of Optical Discs, Adam Hilger Ltd, 1985.
16. T. Perkins, Z.A. Keirn, A Window-Margin-Like Procedure for Evaluating PRML Channel Performance, IEEE Trans. Magnetics, Vol. 31, pp. 1109-1114, 1995.