| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the deterioration of the use efficiency of a channel communication resource for performing frequency diversity transmission when simultaneously performing frequency scheduling transmission and the frequency diversity transmission in multicarrier communication. <P>SOLUTION: A modulation unit 12 executes modulation processing on Dch data after encoded to generate a Dch data symbol. A modulation unit 22 executes modulation processing on encoded Lch data to generate an Lch data symbol. An allocation unit 103 allocates the Dch data symbol and the Lch data symbol to respective subcarriers constituting an OFDM symbol and outputs them to a multiplexing unit 104. Here, when a plurality of Dch are used for a Dch data symbol of one mobile station, the allocation unit 103 uses Dch of continuous channel numbers. <P>COPYRIGHT: (C)2010,JPO&INPIT |
