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7391687 Method of determining recording power for recordable optical disk in optical disk system  
A method of determining a recording power for a recordable optical disk in an optical disk system is provided. The method is capable of minimizing the time taken to determine an optimum recording...
7369625 Apparatus and method for slicing RF signal and compensating for the slice level of RF signal in disk drive  
An apparatus and method for slicing an RF signal and compensating for the slice level of an RF signal reproduced from a disk, which minimizes a block error rate by optimizing the slice level of the...
7215616 Method and device for running optimum power control  
Because of the reduced track pitch of DVD compared to that of CD, the running-OPC procedures (ROPC) currently used in CD-RW systems do not function well in recordable and rewritable DVD systems....
7075863 Method of determining optimum tracking offset value during optimum power control (OPC) for optical disk drive  
A method of an optical disk drive for determining both an optimum write power and an optimum tracking offset value using a test area reserved for a conventional OPC operation by determining a...
6981197 Enhanced interleave type error correction method and apparatus  
An enhanced interleave type error correction method is provided in which decoding of an enhanced interleave block is done. Subsequently the decoding may be done by decoding the estimated codewords...
6967915 Method for determining a writing power of an optical disc drive through a shiftable polynomial function capable of being shifted according to a difference between a real read-back signal parameter and a target read-back signal parameter  
A method for determining an optimum writing power of a compact disc drive includes representing the relationship between a target read-back signal parameter and writing power as a polynomial...
6961879 Apparatus and method for counting error rates in an optical compact disc storage system  
A method and system are disclosed for counting error rates occurring within an optical compact disk system as data is read from an optically encoded compact disk. In a preferred embodiment error...
6920097 Method of and apparatus for controlling writing power in an optical drive  
An apparatus for and a method of performing running optimum power control (OPC) of a laser diode writing power in an optical drive. The apparatus and method obtain an optimum writing characteristic...
6715113 Feedback system and method for optimizing the reception of multidimensional digital frame structure communications  
A system and method are provided for using an analysis of forward error corrections (FEC) in a digital communications signal as feedback information to improve the performance of an analog receiver...
6704672 Method for controlling the status of an internal memory (buffer) and control device for same  
A method and device are provided for controlling the status of an internal memory of a recorder for data carriers for compensating for differences in speed between a data processing/transmitting...
Matches 1 - 10 out of 10