RECORD MEDIUM WITH OVERLAPPING SEGMENT INFORMATION ON IT AND METHODS FOR SHAPING, RECORDING AND REPRODUCTION OF RECORD MEDIUM Russian patent published in 2010 - IPC G11B20/10

Abstract RU 2380769 C2

FIELD: information technologies.

SUBSTANCE: record medium, such as high-density and/or optical record medium, can contain at least one segment area which is disk area controlled by large number of actual physical access control clusters (PAC). If specified segment areas are overlapping with each other, control information of relevant PAC which control overlapped area can be used to control overlapped area.

EFFECT: improvement of data protection and providing compatibility of data control and reproduction.

22 cl, 9 dwg

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RU 2 380 769 C2

Authors

Park Jong Cheol

Dates

2010-01-27—Published

2005-03-03—Filed