PERD: Partial error response detection

T Nishiya, H Yamakawa - IEEE transactions on magnetics, 1995 - ieeexplore.ieee.org
Extended Partial Response Maximum Likelihood (EPRML) detection outperforms PRML
detection on very high-density magnetic recording channels but is much more complex than …

Turbo-PRML: a compromise EPRML detector

R Wood - IEEE transactions on magnetics, 1993 - ieeexplore.ieee.org
Extended partial-response maximum-likelihood (EPRML) detection outperforms PRML on
very high density magnetic recording channels. However, EPRML detection is much more …

Improving performance of PRML/EPRML through noise prediction

E Eleftheriou, W Hirt - IEEE Transactions on Magnetics, 1996 - ieeexplore.ieee.org
Sequence estimation detectors for the digital magnetic recording channel based on noise-
predictive partial-response equalization are described. Called noise-predictive maximum …

Noise-predictive maximum-likelihood (NPML) detection for the magnetic recording channel

E Eleftheriou, W Hirt - Proceedings of ICC/SUPERCOMM'96 …, 1996 - ieeexplore.ieee.org
Sequence estimation detectors for the digital magnetic recording channel are described that
are based on noise-predictive partial-response equalization. Called noise-predictive …

A simplified noise-predictive partial response maximum likelihood detection using M-algorithm for perpendicular magnetic recording channels

J Lee, J Lee - IEEE transactions on magnetics, 2005 - ieeexplore.ieee.org
We propose a simplified noise-predictive partial response maximum likelihood (NPML)
system in conjunction with M-algorithm for dual-layered perpendicular magnetic recording …

Concatenated error correction coding for high-order PRML channels

H Sawaguchi, M Kondou… - … 1998 (Cat. NO …, 1998 - ieeexplore.ieee.org
A modified E/sup 2/PRML (ME/sup 2/PRML) channel is optimized for high-density magnetic
recording in order to reduce long error-propagation events in an ML detector. A cyclic …

The search for a practical iterative detector for magnetic recording

R Lynch, EM Kurtas, A Kuznetsov… - IEEE transactions on …, 2004 - ieeexplore.ieee.org
The striking benefits of iterative detection have generated strong interest in the disk drive
signal processing area, but thus far application of this technology has been rather limited …

Noise-predictive maximum likelihood (NPML) detection

JD Coker, E Eleftheriou, RL Galbraith… - IEEE Transactions on …, 1998 - ieeexplore.ieee.org
Sequence detectors for the digital magnetic recording channel that are based on noise-
predictive partial-response equalization are described. Called Noise-Predictive Maximum …

An EPRML digital read/write channel IC

JG Chern, C Conroy, R Contreras, P Lai… - … Solids-State Circuits …, 1997 - ieeexplore.ieee.org
Extended partial-response (EPR) signaling together with suitable encoding and maximum-
likelihood (ML) detection may be employed in magnetic recording systems to achieve higher …

PRML performance estimation considering medium noise down track correlations

X Che, LC Barbosa, HN Bertram - IEEE transactions on …, 1993 - ieeexplore.ieee.org
Application of partial-response maximum-likelihood (PRML) sequence detection in magnetic
recording has been demonstrated with substantial increase in the linear density. This …