New high rate low density parity check codes for multi-track recording

MZ Ahmed; PJ Davey; T Donnelly; WW Clegg

New high rate low density parity check codes for multi-track recording

MZ Ahmed
, PJ Davey
, T Donnelly
, WW Clegg

School of Engineering, Computing and Mathematics

Research output: Contribution to journal › Conference proceedings published in a journal › peer-review

Abstract

A high rate low density parity check codes (LDPC) for multi-track recording was presented. The system used consisted of a serial concatenation of an LDPC code and a partial response (PR) class 4 channel. The results showed that LDPC codes with cycles of length 4 could be decoded with a gain of upto 0.5dB at code rates of 0.8.

Original language	English
Journal	Digest of INTERMAG 2003. International Magnetics Conference (Cat. No.03CH37401)
Publication status	Published - 1 Apr 2003
Event	Digests of INTERMAG 2003. International Magnetics Conference - Duration: 3 Jan 0001 → …

Cite this

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title = "New high rate low density parity check codes for multi-track recording",

abstract = "A high rate low density parity check codes (LDPC) for multi-track recording was presented. The system used consisted of a serial concatenation of an LDPC code and a partial response (PR) class 4 channel. The results showed that LDPC codes with cycles of length 4 could be decoded with a gain of upto 0.5dB at code rates of 0.8.",

author = "MZ Ahmed and PJ Davey and T Donnelly and WW Clegg",

year = "2003",

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T1 - New high rate low density parity check codes for multi-track recording

AU - Ahmed, MZ

AU - Davey, PJ

AU - Donnelly, T

AU - Clegg, WW

PY - 2003/4/1

Y1 - 2003/4/1

N2 - A high rate low density parity check codes (LDPC) for multi-track recording was presented. The system used consisted of a serial concatenation of an LDPC code and a partial response (PR) class 4 channel. The results showed that LDPC codes with cycles of length 4 could be decoded with a gain of upto 0.5dB at code rates of 0.8.

AB - A high rate low density parity check codes (LDPC) for multi-track recording was presented. The system used consisted of a serial concatenation of an LDPC code and a partial response (PR) class 4 channel. The results showed that LDPC codes with cycles of length 4 could be decoded with a gain of upto 0.5dB at code rates of 0.8.

UR - https://www.intermagconference.com/intermag2003/Intermag2003_021216.pdf

M3 - Conference proceedings published in a journal

JO - Digest of INTERMAG 2003. International Magnetics Conference (Cat. No.03CH37401)

JF - Digest of INTERMAG 2003. International Magnetics Conference (Cat. No.03CH37401)

T2 - Digests of INTERMAG 2003. International Magnetics Conference

Y2 - 3 January 0001

ER -

New high rate low density parity check codes for multi-track recording

Abstract

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