A processing unit transmits, from at least one of a plurality of antennas, data corresponding respectively to the plurality of antennas. In one embodiment, the method includes receiving a print job sent from the mobile communication device and determining a location of the mobile communication device. An interleaver receives the Reed-Solomon block, and disperses the Reed-Solomon symbol elements existing in a specified one Reed-Solomon symbol within the received Reed-Solomon block in the same sub-channel positions in a fourth number of sub-channels of each of a third number of consecutive OFDM symbols.