INTERLEAVING / DEINTERLEAVING APPARATUS AND METHOD FOR A COMMUNICATION SYSTEM

摘要

A device for generating L addresses, which are smaller in number than 2xNg virtual addresses, for reading data from an interleaver memory in which L data bits are stored, the device including: Ng PN generators each including m memories; an address generator for adding an offset value to the input data size to provide a virtual address having a size of a multiple of 2, and generating addresses other than addresses corresponding to the offset value in address generation areas using the address generation areas having the size of 2; and means for reading the input data from the interleaver memory using the addresses generated from the address generation areas.