Title :
Rate 8/14 asymmetrical DC control code for optical disks
Author :
Katayama, Y. ; Katou, T. ; Nishiya, T. ; Yamakawa, H. ; Taira, S.
Author_Institution :
Syst. Dev. Lab., Hitachi Ltd., Yokohama, Japan
Abstract :
A new run-length-limited (RLL) code for optical disks is described. It is a rate 8/14 asymmetrical (d1,d2,k)=(2,1,11) code that has a better detection window size. Compared to the EFMPlus code, the ARL code has a 1.6 dB gain in the required SNR at a BER of 10/sup -4/.
Keywords :
codes; error statistics; optical disc storage; optical noise; symmetry; ARL code; SNR; asymmetrical code; detection window size; optical disks; rate 8/14 asymmetrical DC control code; run-length-limited code; Bit error rate; DVD; Gain; HDTV; Laboratories; Motion pictures; Optical control; Optical recording; Optical sensors; TV broadcasting;
Conference_Titel :
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location :
Chiba, Japan
Print_ISBN :
0-7803-6738-3
DOI :
10.1109/CLEOPR.2001.970783
