A noise-predictive partial response decision-feedback equalizer for RLL(1,x) coded perpendicular magnetic recording channels

Choongchae Woo; Hangyu Cho; Daesik Hong

A noise-predictive partial response decision-feedback equalizer for RLL(1,x) coded perpendicular magnetic recording channels

Choongchae Woo, Hangyu Cho, Daesik Hong

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

The noise predictive partial response decision feedback equalizers for perpendicular magnetic recording channels were analyzed. The performance of partial response maximum likelihood (PRML) method can be improved by incorporating noise prediction scheme into the branch metric computations of the Viterbi algorithm. However, these systems have shortcomings in the form of high complexity and cost.

Original language	English
Pages (from-to)	DT05
Journal	Digests of the Intermag Conference
Publication status	Published - 2003
Event	Intermag 2003: International Magnetics Conference - Boston, MA, United States Duration: 2003 Mar 28 → 2003 Apr 3

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Cite this

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title = "A noise-predictive partial response decision-feedback equalizer for RLL(1,x) coded perpendicular magnetic recording channels",

abstract = "The noise predictive partial response decision feedback equalizers for perpendicular magnetic recording channels were analyzed. The performance of partial response maximum likelihood (PRML) method can be improved by incorporating noise prediction scheme into the branch metric computations of the Viterbi algorithm. However, these systems have shortcomings in the form of high complexity and cost.",

author = "Choongchae Woo and Hangyu Cho and Daesik Hong",

year = "2003",

language = "English",

pages = "DT05",

journal = "Digests of the Intermag Conference",

issn = "0074-6843",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "Intermag 2003: International Magnetics Conference ; Conference date: 28-03-2003 Through 03-04-2003",

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T1 - A noise-predictive partial response decision-feedback equalizer for RLL(1,x) coded perpendicular magnetic recording channels

AU - Woo, Choongchae

AU - Cho, Hangyu

AU - Hong, Daesik

PY - 2003

Y1 - 2003

N2 - The noise predictive partial response decision feedback equalizers for perpendicular magnetic recording channels were analyzed. The performance of partial response maximum likelihood (PRML) method can be improved by incorporating noise prediction scheme into the branch metric computations of the Viterbi algorithm. However, these systems have shortcomings in the form of high complexity and cost.

AB - The noise predictive partial response decision feedback equalizers for perpendicular magnetic recording channels were analyzed. The performance of partial response maximum likelihood (PRML) method can be improved by incorporating noise prediction scheme into the branch metric computations of the Viterbi algorithm. However, these systems have shortcomings in the form of high complexity and cost.

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UR - http://www.scopus.com/inward/citedby.url?scp=0141567943&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0141567943

SN - 0074-6843

SP - DT05

JO - Digests of the Intermag Conference

JF - Digests of the Intermag Conference

T2 - Intermag 2003: International Magnetics Conference

Y2 - 28 March 2003 through 3 April 2003

ER -

A noise-predictive partial response decision-feedback equalizer for RLL(1,x) coded perpendicular magnetic recording channels

Abstract

All Science Journal Classification (ASJC) codes

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