Coding and signal processing for three level run-length limited optical recording channel

Heng Hu; Long-Fa Pan; Duan-Yi Xu; Qi-Cheng Zhang; Hua Hu

doi:10.1117/12.685199

22 June 2006 Coding and signal processing for three level run-length limited optical recording channel

Heng Hu, Long-Fa Pan, Duan-Yi Xu, Qi-Cheng Zhang, Hua Hu

Proceedings Volume 6282, Optical Data Storage 2006; 628227 (2006) https://doi.org/10.1117/12.685199
Event: Optical Data Storage 2006, 2006, Montréal, Canada

Abstract

A new high efficient DC-free 3-ary run-length limited (RLL) code for 3-level optical recording system is presented. Signal processing techniques, partial-response maximum-likelihood (PRML), which is used for recovery data from readout signal, is discussed.

Citation Download Citation

Heng Hu, Long-Fa Pan, Duan-Yi Xu, Qi-Cheng Zhang, and Hua Hu "Coding and signal processing for three level run-length limited optical recording channel", Proc. SPIE 6282, Optical Data Storage 2006, 628227 (22 June 2006); https://doi.org/10.1117/12.685199

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