Systems and methods for improved short media defect detection

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United States of America Patent

PATENT NO 9110821
APP PUB NO 20140211337A1
SERIAL NO

14243107

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Various embodiments of the present invention provide systems and methods for media defect detection. As an example, a method is discusses that includes: receiving a decoded output including a first multi-bit symbol; receiving a detected output including a second multi-bit bit symbol; calculating values based upon respective combinations of the first multi-bit symbol and the second multi-bit symbols; calculating a first product and the second product based upon some of the aforementioned values; and asserting a suspect symbol indicator indicating a probability that the symbol is incorrect when at least one of the first product and the second product is negative.

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Patent Owner(s)

  • AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tan, Weijun Longmont, US 73 1850
Yang, Shaohua San Jose, US 333 4284
Zhang, Fan Milpitas, US 888 6267

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