DocumentCode
2164917
Title
A simple nonlinear model for the optical recording channel
Author
Pozidis, Haralampos ; Coene, Wim M J ; Bergmans, Jan W M
Author_Institution
Philips Res. Lab., Eindhoven, Netherlands
Volume
1
fYear
2000
fDate
2000
Firstpage
99
Abstract
This study is concerned with the development of a simple yet sufficiently accurate model for the replay signal in optical discs. A method is proposed which models data storage (the write channel) as a nonlinear process and data retrieval (the read channel) as a linear one. The result is a low-complexity nonlinear model, of which the linear binary-PAM model is a special case. The performance of the proposed model is demonstrated by application to experimentally measured DVD data, and is found to be both accurate as well as robust to different recording media and conditions
Keywords
optical disc storage; pulse amplitude modulation; DVD data; data retrieval; data storage; linear binary-PAM model; low-complexity model; nonlinear model; optical discs; optical recording channel; read channel; replay signal; write channel; DVD; Information retrieval; Laboratories; Nonlinear optics; Optical modulation; Optical pulse shaping; Optical recording; Pulse modulation; Read only memory; Robustness;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2000. ICC 2000. 2000 IEEE International Conference on
Conference_Location
New Orleans, LA
Print_ISBN
0-7803-6283-7
Type
conf
DOI
10.1109/ICC.2000.853072
Filename
853072
Link To Document