An 8/9 rate time-varying trellis code for high density magnetic recording

IEEE Transactions on Magnetics

Volumn 33, Issue 5 PART 1, 1997, Pages 2746-2748

  Bliss, William G ^a  

^a Cirrus Logic Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BLOCK CODES; COMMUNICATION CHANNELS (INFORMATION THEORY); ENCODING (SYMBOLS); MAGNETIC RECORDING; WHITE NOISE;

NOISE COLORATION EFFECTS;

TRELLIS CODES;

EID: 0031222921     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.617717     Document Type: Article

References (4)

1. R. Karabed and P. Siegel, "Matched spectral null codes for partial response channels," IEEE Tr. on Inf. Thy., pp. 818-855, May, 1991. [2] R. Behrens and A. Armstrong, "An advanced read/write channel for magnetic disk storage," Proc. 26th Asilomar Conf. on Signals, Systems, and Computers, pp. 956-960, Oct., 1992.
2. R. Karabed and P. Siegel, "Coding for higher order partial response channels," Coding and Signal Processing for Information Storage, SPIE Proc. 2605, pp.115-126, Oct., 1995.
3. J. Moon and B. Brickner "Maximal transition run codes for data storage systems," IEEE Tr. on Magnetics, pp. 3992-3994, Sept., 1996. [5] W.G. Bliss and D.E. Reed, "Analysis of HDD thin-film head read channel performance as a function of media thickness and RLL code d constraint," Coding and Signal Processing for Information Storage, SPIE Proc. 2605, pp. 264-275, Oct., 1995.
4. Lineu C. Barbosa, "Maximum likelihood Sequence Estimators: A Geometric View," IEEE Tr. Information Thy., pp. 419-427, March, 1989. [7] J. Fitzpatrick, Analysis of and Coding for Partial Response Magnetic Recording Systems, Ph.D. Thesis, Univ. Cal. San Diego, 1993. [8] L.J. Fredrickson, et al, "Time-varying Viterbi detector for control of error event length," U.S. Patent 5,280,489, Jan., 18, 1994. [9] T. Mittelholzer, et al, "Finite truncation depth trellis codes for the dicode channel," IEEE Tr. on Magnetics, pp. 3027-3029, Nov., 1995.