APPARATUS FOR MAPPING CELLS ONTO SYMBOLS AND METHOD FOR MAPPING CELLS ONTO SYMBOLS USING THE SAME

摘要

A method for mapping cells onto symbols is disclosed. The method includes the steps of mapping each cell onto a carrier of a symbol; and performing frequency-interleaving of the carrier of each symbol. After the frequency interleaving, the step of mapping and the step of performing frequency-interleaving are carried out to have a cell of a pre-coded cell group mapped onto a carrier having the same carrier frequency of the cell or a carrier having a difference equal to or less than a threshold.