Coding and Signal Processing for Three Level Run-Length Limited Optical Recording Channel
Heng Hu, Longfa Pan, Qicheng Zhang, Hua Hu · 2006
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