Title :
Coding and Signal Processing for Three Level Run-Length Limited Optical Recording Channel
Author :
Beng Hu ; Pan, Long-Fa ; Zhang, Qi-Cheng ; Hu, Heng
Author_Institution :
Dept. of Precision Instrum. & Mechanology, Tsinghua Univ., Beijing
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
Keywords :
maximum likelihood decoding; optical storage; runlength codes; signal processing; RLL code; coding; optical recording channel; partial-response maximum-likelihood; recovery data; run-length limited code; signal processing; DVD; Decoding; Disk recording; Intersymbol interference; Optical pulses; Optical recording; Optical saturation; Optical signal processing; Pulse width modulation; Space vector pulse width modulation;
Conference_Titel :
Optical Data Storage Topical Meeting, 2006
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-9494-1
DOI :
10.1109/ODS.2006.1632735
