Partial-response maximum-likelihood: Difference between revisions

Revision as of 22:01, 8 October 2019

Revision as of 22:37, 8 October 2019

Line 30:

== Further Developments ==

=== Generalized PRML ===

Generalized PRML<ref>[https://ieeexplore.ieee.org/document/1065230 H.Thapar, A.Patel, "A Class of Partial Response Systems for Increasing Storage Density in Magnetic Recording", IEEE Trans. Magn., vol. 23, No. 5, pp.3666-3668 Sept. 1987]</ref>. Minimum-phase whitened matched filter<ref>[https://ieeexplore.ieee.org/document/1054829 D. Forney, "Maximum Likelihood Sequence Estimation of Digital Sequences in the Presence of Intersymbol Interference", IEEE Trans. Info. Theory, vol. IT-18, pp. 363-378, May 1972.]</ref>

=== Post-processor architecture ===

Post-processor architecture<ref>[https://ieeexplore.ieee.org/document/281375 R. Wood, "Turbo-PRML, A Compromise EPRML Detector", IEEE Trans. Magn., Vol. MAG-29, No. 6, pp. 4018-4020, Nov. 1993]</ref><ref>[https://www.researchgate.net/publication/328870436 M. Despotovic, V. Senk, "Data Detection", Chapter 32 in ''Coding and Signal Processing for Magnetic Recording Systems'' edited by B. Vasic, E. Kurtas, CRC Press 2004]</ref>

=== PRML with Nonlinearities and Signal-dependent Noise ===

Pattern-dependent noise prediction (PDNP)<ref>[https://ieeexplore.ieee.org/abstract/document/920181 J. Moon, J. Park, “Pattern-dependent noise prediction in signal dependent noise,” IEEE J. Sel. Areas Commun., vol. 19, no. 4, pp. 730–743, Apr. 2001]</ref>.

[[noise-predictive maximum-likelihood detection]] (NPML)<ref>[https://ieeexplore.ieee.org/document/539233 E. Eleftheriou, W. Hirt, "Improving Performance of PRML/EPRML through Noise Prediction". IEEE Trans. Magn. Vol. 32, No. 5, pp. 3968–3970, Sept. 1996]</ref>