Detection of adjacent track interference using size-adjustable sliding window

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United States of America Patent

PATENT NO 9001442
SERIAL NO

13840650

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Abstract

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Technologies are described herein for detecting adjacent track interference in a storage device using a size-adjustable sliding window. A value for an inter-track interference factor associated with at least one adjacent track is determined for a first area of a data track of the storage device. The first area may encompass a plurality of sectors of the data track. Next, it is determined whether the value of the calculated inter-track interference factor is greater than a threshold value, and if so, an indication of inter-track interference corresponding to the first area is stored in the storage device.

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Patent Owner(s)

  • SEAGATE TECHNOLOGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Joowon Kyunnggi-Do, KR 2 13
Jeong, Seungyoul Kyunnggi-Do, KR 6 18
Park, Donghyuk Seoul, KR 11 58

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