Titlebook: Sequence Detection for High-Density Storage Channels; Jaekyun Moon,L. Richard Carley Book 1992 Springer Science+Business Media New York 19

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978-1-4613-6583-9Springer Science+Business Media New York 1992

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Sequence Detection for High-Density Storage Channels978-1-4615-3564-5Series ISSN 0893-3405

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Effects of Transition Noise,ince transitions represent data bits, this noise depends on the written bit pattern and cannot be modeled as additive noise. In this chapter, we will assume the presence of such media noise as well as additive noise and investigate the performance of various RLL code/detector combinations.

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Effects of Transition Noise,BM for the recent gigabit per-square-inch demonstration, where the transition noise was responsible for more than 90% of the total noise power [32]. Since transitions represent data bits, this noise depends on the written bit pattern and cannot be modeled as additive noise. In this chapter, we will

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Summary,iable recovery of stored digital information. We analyzed the performance of the partial response maximum likelihood (PRML) detector, decision feedback equalizer (DFE), and peak detector in conjunction with standard RLL codes. An alternative sequence detection scheme called the fixed-delay tree sear