DEINTERLEAVING METHOD OF INTERLEAVED DATA COLUMN AND APPARATUS THEREFOR

摘要

PURPOSE: A deinterleaving method of interleaved data column and an apparatus therefor are provided to recover data rapidly transmitted by being interleaved at a transmitter part of a communication system. CONSTITUTION: According to the deinterleaving method of interleaved data series, an interim address to read a code symbol required by a channel decoder(330) from a buffer(310) is generated without considering the last column of a matrix. An address compensation value to compensate the interim address is calculated by considering the last column of the matrix. And a read address to read the code symbol required by the channel decoder from the buffer is generated, by adding the address compensation value to the interim address.