METHOD AND AN APPARATUS FOR DISCRIMINATING COMPRESSION DATA AND A DATA STORING DEVICE INCLUDING THE SAME BASED ON DISTRIBUTION DEGREE OF INPUTTED DATA SYMBOLS

摘要

PURPOSE: A method and an apparatus for discriminating compression data and a data storing device including the same are provided to discriminate compression of data without information which is supplied from the outside.;CONSTITUTION: A controlling unit(2300) determines the compression of data stored in storing medium without additional information. The controlling unit selectively compresses data in the storing medium according to a determination result. The controlling unit determines compression of the inputted data based on distribution of symbols. The controlling unit stores data in the storing medium.;COPYRIGHT KIPO 2012