Invention Grant
US07924668B2 Write strategy determining method, optical disc recording method, optical disc and optical disc apparatus 有权
写策略确定方法,光盘记录方法,光盘和光盘装置

Write strategy determining method, optical disc recording method, optical disc and optical disc apparatus
Abstract:
An optical disc recording method of suppressing variations in the record quality due to variations in an initial strategy of a write strategy using many parameters corresponding to a next-generation large-capacity optical disc. Modulation conditions for recorded data on the optical disc are determined based on a real measurement thereof; an initial strategy that meets the modulation conditions is determined; an optical strategy is determined in which the record quality is best in the vicinity of the initial strategy; and data is recorded on the optical disc, using the optimal strategy.
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