| 摘要 |
<P>PROBLEM TO BE SOLVED: To derive a suitable weight in a communication system such as mobile WiMAX. Ž<P>SOLUTION: The wireless communication device for performing wireless communication using the OFDMA system, includes an SMI weight derivation part 14 for deriving an SMI weight, and a weight integration part 15 for integrating the SMI weight to a received signal vector. The SMI weight derivation part 14 derives the SMI weight for every user allocation region (minimum unit region) by using a plurality of received subcarrier signal vectors contained in the user allocation region, preferably, in the minimum unit region of the user allocation region in the OFDMA system as sample values. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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