二维磁记录中使用涡轮均衡的可实现存储密度上限

2015 IEEE Magnetics Conference (INTERMAG) Pub Date : 2015-05-11 DOI:10.1109/INTMAG.2015.7157038

J. No, J. Moon

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引用次数: 0

摘要

二维磁记录(TDMR)中的码间干扰(ISI)是影响存储数据可靠恢复的一个严重问题。在TDMR中产生的多向ISI不能分解成一维ISI分量，这导致均衡器复杂度随着存储密度的增加而迅速增长。

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Upper limits on achievable storage density using turbo equalization in two-dimensional magnetic recording

Intersymbol interference (ISI) in two-dimensional magnetic recording (TDMR) presents a serious issue in reliable recovery of stored data. Multi-directional ISI that arises in TDMR cannot be decomposed into one-dimensional (1D) ISI components and this causes the equalizer complexity to grow very rapidly with storage density.

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2015 IEEE Magnetics Conference (INTERMAG)

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